Hello friends!

I hope you've had a great week so far. Mine's been great, I started my new job yesterday at ! Let's boogie.     As I mentioned in the intro, I started my new job this week! It's been interesting so far. The guys at do some amazing open source work (like and ), and teach some really cool workshops and courses offline and online. I'm excited to have a role that covers both teaching and coding, and onboarding so far has been a fun learning curve! While I was in between gigs for the past week, I put together a couple things I was proud of: I made , a small CSS preprocessor for shorthand for width and height, and I submitted into . Check 'em out!   Last week, I asked you a sorting question given a custom alphabet! , , , , , , and had great answers! This week's question: Example: miniJump([1, 3, 5, 8, 9, 2, 6, 7, 6, 8, 9]) > 3 // 1-> 3 -> 8 ->9, so here the first element is 1, so can only go to 3. Second element is 3, so can make at most 3 steps (to 5 or 8 or 9). If you encounter a 0 in the array, just return -1.     I accidentally swallowed a bunch of Scrabble tiles. My next trip to the bathroom could spell disaster.   That's all for now, folks! Have a great rest of your week. Be safe, make good choices, and be kind! cassidoo |  | |  |

Hello friends!

I hope you had a great week (and long weekend, for you Americans and Canadians)! Let's boogie.     I have news! I am switching jobs! Last week was my last one at . The team is awesome and I will miss working with them and building on a product I love, but I'm moving on to a really exciting new opportunity! I'm going to be working with ! They're the folks behind React Router, Reach UI, Unpkg, and a ton of other software/libraries you have probably used. I'm really excited to be going on tour with them teaching workshops around the country (and maybe internationally?), helping out more on open source, and other cool projects.   We had TONS of replies to last week's question about "special bags" that could hold a certain amount of weight. Nice work , , , , , , , , , , , , , and ! This week's question: Example: isSortedBy(['cc', 'cb', 'bb', 'ac'], ['c', 'b', 'a']) > true   (little plug here for a nice article Jacob Herrington wrote about a podcast I was on!)   My husband says I treat him like a god. Every meal I make for him is a burnt offering.   cassidoo |  | |

Hello friends!

I hope you've had a great week! Mine last week was somewhat stressful (hence the late newsletter, sorry about that), but we all need a little stress sometimes :) Onward!     I'm writing to you from NYC! One of my exciting projects that I'm going to be starting is helping out with their newsletter. They liked the format of this one (heyo) and want to bring more interesting content (and humor!) to their readers, and I'm super pumped to help out. I think it is going to also be a weekly newsletter, maybe bi-weekly. We'll be dishing up interesting links from around the internet, neat questions from Stack Exchange, and of course, a healthy amount of good humor. :)   Last time, I asked you about repeated substrings! , , , , , and submitted some great answers! This week's question: Examples: > specialBag([1,1,3,2]) > 3 bags >      What did my friend say when they heard me say that I play both World of Warcraft and League of Legends? Lol wow   That's all for now, folks! Have a great week. Be safe, make good choices, and keep a band-aid with you, just in case. cassidoo |  | |

Hello friends!

I hope you've had a great week so far! I'm going to be speaking at the  for the first time tomorrow and I'm super excited to be there. Until then, let's surf!     This past week at work we released a TON of new things! My project in particular was the complete conversion of profile pages on CodePen to React, our designer Klare designed for the site, one of our devs Shaw launched , and, well...  now exists. Now that all of these things are settled at once, the whole team is going to be working on some projects together. Oftentimes (especially on remote teams) it's hard to not feel siloed when you are working on your own little section of a larger project, so it'll be a fun change to get to work alongside everyone over the next few weeks as we launch more things! Also, in case you missed it, Kent C Dodds launched his podcast series (and you'll find ), and I was also on the !   We had tons of responses to the question last week about validating a triangle! Props to , , , , , , , and ! This week's question: Example: > repeatedSubstring('abcd', ') > 3 // When you repeat n 3 times, it becomes 'abcdabcdabcd', and m isn't a substring of n when it's repeated less than 3 times >  > -1     I just read a book on how to survive falling from a staircase. It's a step-by-step guide!   That's all for now, friends! Have a great week. Be safe, make good choices, and don't forget your charger at home! cassidoo |  | |

Hello my friends!

Phew, another week has raced by and we're still on the internet. Let's talk about it!     I've started doing something over the past few weeks that is incredibly uncharacteristic of me: I've been going to the gym! For real though, I haven't regularly worked out... ever? With the exception of gym classes in school. It's been tough, this is week 3 of it, and I'm definitely still getting used to the routine. My husband and my friend have been great as both workout and accountability buddies. We've been going before work every other day, and even after just a few weeks, it's really made a solid difference! I can tell that my posture is better, I'm stronger, and I'm also just better at drinking water and eating well. It's really, really hard to get into this routine and stick with it, but I'm getting more and more motivated as we go. Anyway, the reason why I bring this up is: If you aren't sure about doing the gym thing, all I can say is that if I can do it, can. Get started!!   Last week I had you look into train schedules and determining a number of train tracks based on that schedule. Stuart to that! This week's question: > validTriangle(60, 80, 40) > true     I called in to work and I said "I can't come in today, I have a wee cough." My boss answered, "You have a wee cough?" And I replied, "Wow, thanks boss, see you next Wednesday!"   That's all for now folks, have a great rest of your week! Be safe, make good choices, and support artists. cassidoo |  | |

Hello friends!

Phew, I had such a busy couple weeks that I didn't end up sending this out last week. My apologies! Life happens :)  Anyway, I hope you had a swell couple of weeks, and have been enjoying your summer. Let's boogie.   I threw some extras in here to make up for last week :)   This past weekend was the Seattle Mechanical Keyboard meetup! Those of you who have been reading this a while know that it's a huge event every year, and this year did not disappoint. We had over 300 people show up, with over 500 keyboards present! It was a blast. I was the emcee for the event and got to chat with some awesome folks in the community, as well as tell jokes and give away raffle prizes. Here's of some of the pictures I took! I also had a bit of an explosive Twitter engagement over the past couple weeks! I made a couple videos and , and they both went viral. My mentions and my follower count has been nuts, to say the least. It's been fun getting to see and chat with so many new people, but it's also been kind of exhausting! I went from 23k followers this past Tuesday to about 38k followers as of my writing this sentence. Phew!   Last time, I asked you to write a function that returned all possible palindromes that could be formed of a given string! Stuart came up with :) This week's question: Example: let arrivals = [9:00, 9:40, 9:50, 11:00, 15:00, 18:00] let departures = [9:10, 12:00, 11:20, 11:30, 19:00, 20:00] minTracks(arrivals, departures) > 3 // There are at most three trains present at a time, between 11:00 to 11:20     Thanks to Jalen for this one!! Why do ships in the Norwegian navy have barcodes painted on their sides? So when they get back to port they can Scandinavian.   That's all for now, folks! Have a great week. Be safe, make good choices, and enjoy the sunshine. cassidoo |  | |

Hello friends!

I hope you had a great week! I meant to send this out yesterday but I made the mistake of going to the gym instead and now I'm just sore AND late. Anyway, onwards!     This past week was a pretty active internet week for me! I had two of my tweets go pretty popular ( and ), and I ! I haven't touched that thing in ages, so I'm glad it's finally new and fresh and up to date. One of the links on there is a new one for me, it's actually that I started. I haven't done a ton with that yet (no social media or anything), but I'm excited to see where it goes and I'm pumped to start a little community there as I post about fun things I'm working on. I set up a Discord channel to be connected to it too, for scheduling practice interviews, for resume reviews, for working on projects, and just to hang out! If you are so inclined, I'd love your support, but no pressure <3   Last week I had you write a simplified regex matcher! Sophie pushed out here, Dimitris , and Stuart gave in this thread! This week's question:     Astronomers got tired watching the moon go around the earth every 24 hours. They decided to call it a day. That's all for now folks! Have a great end to your week. Be safe, make good choices, and get your potassium in so your muscles don't cramp.

Hello friends!

Happy 4th of July! Special day for Americans, just a Wednesday for everyone else :)     We saw Pentatonix in concert yesterday!! It was awesome. I've always been a big acapella fan and this concert filled my eyes and ears with BEAUTY. They were awesome live! If you haven't heard them before, of theirs.   Last week, I gave you a non-coding question and asked you to explain the difference between high- and low-level programming languages. and came up with great responses! This week's question: Example: > diceCombos(n = 2, f = 4, x = 4) > 3 // (1, 3), (2, 2), (3, 1)     I signed up for my company's 401k! Unfortunately, though, I don't think I can run that far.   That's all for now folks! Have a great week. Be safe, make good choices, and don't blow anything up.

Hey friends!

Phew, I just got back from a long week of traveling. Let's boogie!     I had a speaking gauntlet of a week this past week! On Tuesday I flew in to Denver and spoke at about moving to React at CodePen, then on Wednesday I spoke at Flatiron School Denver about tech career stuff, then on Thursday I spoke at about building CodePen's Babel processor, and then on Friday I spoke at in Chicago and spoke again about moving to React at CodePen (with  and )! It was exhausting, but a really fun time. These events were incredibly well-organized and I genuinely enjoyed chatting with all the people I met! Now, I get to make like an AJAX request and REST! Also, later this week I'll be on talking about the latest web dev things and about the conferences, if you'd like to tune in. I think the episode comes out on Thursday or Friday!   Last time, I had you write a HEX to RGB converter! We had some great submissions, both from people who made UIs and who didn't.  - Dimitris ‏made - Garth deployed - Mike made a repo of - Stuart made - Kyle penned - Ian posted Really great job everyone, this one was really fun to see people try out!! This week's question is a non-coding question:   (if you feel this way about this one lmk, very open to feedback!)   A pirate went to the doctor and said, "I have moles on me back!" The doctor: "It's okay cap'n, they're benign." Pirate: "Count again, I think thar be ten!"   That's all for now folks! Have a great week. Be safe, make good choices, and eat your leftovers.

Hey friends!

I hope your week started off well! Let's dive in.     I've been learning a ton about monorepos for work! The tool I've been messing with the most is . It's been pretty interesting and I'm hoping to apply it to side projects in the future. Also, I made a and stuck on it that I tweeted about a while back, and have made a grand total of $6, so as you can imagine, I'll be retiring any day now.   Last week, I had you find the maximum range between two elements in an integer array! Here are all of the great responses:  (...sometimes I'm not feeling creative when I'm typing these things out, heh) This week's question: Bonus, make a pretty UI for it too <3      Why does Waldo wear striped clothes? Because he doesn’t want to be spotted!   That's all for now! Have a great week. Be safe, make good choices, and be concise.

Hello friends!

I hope you had a great week! I'm a little tardy on this myself after a busy one. Onwards!     I got a new desktop computer this past week! Well, "new" as in I bought part of it used from someone and added other stuff to it. So it's new to me. Anyway! I'm super excited about it! I haven't had a desktop in ages, and I'm really excited to use it for live-streaming, 3D modeling, and of course, playing games. If you're curious, here's the specs for it: CPU: Intel - Core i7-7700K 4.2 GHz Quad-Core Processor CPU Cooler: Noctua - NH-U14S 82.52 CFM CPU Cooler Motherboard: Asus - ROG STRIX Z270i GAMING Mini ITX LGA1151 Motherboard Memory: Corsair - Vengeance LPX 16 GB DDR4-3200 Memory CMK16GX4M2D3200C16 Storage: Samsung - 960 EVO 500 GB M.2-2280 SSD Video Card: Asus - GeForce GTX 1080 Ti Power Supply: SeaSonic - ss-850km3 Gold 850 W 80+ Gold Certified Optical Drive: Pioneer - BDR-211UBK Blu-Ray/DVD/CD Writer (because I still have CDs) Case Fan: Noctua - NF-A14 FLX 68 CFM 140 mm Fan   Last week, I had you implement integer division without / or %. We had great answers from Garth in Perl and Crystal ( and ), from Stuart , from Sophie , from Mike , and from Kyle ! So many different languages! I absolutely loved seeing the variety. This week's question: Examples: > maxRange([2,2,1,3]) > 2 > ([0]) > 0 ([4,3,5,7,1,7,7,6]) > 6     When I read the letters H-I in the alphabet, I thought I made a friend! But then I read the next two letters.   That's all for now, folks! Have a great rest of your week. Be safe, make good choices, and proofread.

'Ello friends!

I'm back from a fun trip to London! I hope you Americans had a great Memorial Day weekend. Onwards!     This past week I spoke at in London! I talked about building the Babel 7 processor for CodePen. It was a great event, and I really enjoyed getting to know the people there! if you'd like to check them out.   Last week I had you the last non-repeating character in a given string. , ! Every word in that sentence is a different one. :) This week's question:     I WRITE MY JOKES IN CAPITALS THIS ONE WAS WRITTEN IN LONDON (you should know that I waited for weeks until my trip to actually write this one down so it would be true)   That's all for now, folks! Have a great week. Be safe, make good choices, and make puns.

Hello friends!

I'm writing this on my way to speak at in London! Cheerio!     Well, my phone blew up this past week. went viral! I made the emoji in the tweet as just a fun thing to add to Slack, and lo and behold, turns out a *lot* of people wanted to do the same. You really learn about the power of social media when stuff like this happens. Distant family, random siblings of high school friends, and old classmates have been messaging me out of the blue because of this tweet! Granted, the annoying side of it is that *so many* reposts of my tweet have been made. A bunch of Instagram accounts with millions of followers reposted it (most of the time without credit, frustratingly), and it made it to the front page of /r/me_irl and /r/memes on Reddit, too. It's been a fun few days, but I am definitely looking forward to getting my notifications back to normal! Several people have mentioned submitting the emoji to the Unicode Consortium to make it official. I think that would be super fun, but I'm not fully sure how to go about it (or if it would be more work than it is worth). If any of you out there know about the process and/or want to help me out submitting it, that could be a fun mini side project!   We had a bunch of submissions this past week for summing numbers in arrays! , , , , and are some great solutions in a variety of languages!   This week's question: Example: > nonRepeat('candy canes do taste yummy') > u     What do you call a burning jacket? A blazer!   That's all for now folks! Have a good week. Be safe, make good choices, and don't spoil TV shows for your friends.

Hello friends!

I hope you had a great week! I went to Las Vegas for the first time for a bachelorette party and won $11. It was very exciting. But not as exciting as the world of web development.     This past week I went to a developer relations meetup! It was a fun time, a bunch of people were in town for the Microsoft Build conference. Plus, I got to see some old friends from my dev evangelism days, and some people I had only known on the internet before! Also my cousin Samantha (also a dev) and I , which is always a good time. :)    Last week, I had you calculate the angles in an n pointed star. sent in an efficient Java solution! private static double starAngles(int n) {   return (double)(n - 4) * 180 / n; } This week's question: Examples: oddSum([9, 14, 6, 2, 11], [8, 4, 7, 20]) > [9, 20], [14, 7], [11,8] oddSum([2, 4, 6, 8], [10, 12, 14]) > null (or whatever falsy value you prefer)     What do I know about bonsai trees?  Very little.   That's all for now, folks! Have a great week. Be safe, make good choices, and don't litter.

Hey friends!

I hope you had a great week! I myself finally that I got ages ago. It's HUGE and I'm so happy with it! Anyway, onwards!     This past week a feature I led at CodePen was finally released, ! Before, the mobile editor was a completely separate section of the codebase, and only had the ability to toggle between code panels and zoom in and out. Now, the editor works at any size (wide, short, thin, and tall), and includes the same zoom ability, in addition to the console, the ability to share to different platforms, view and add comments, add to and create collections, and moooore. I'm super happy with the release, and I hope you check it out and enjoy!   Last week I had you make a "click outside detector" in whatever language you wanted. Rebecca wrote an awesome , and Stuart made a ! This week's question: Hint: The sum of the angles at each point of a 5 pointed star is 180 degrees, and at a 6 pointed is 360 degrees.     A horse walks into a bar. "Hey," the bartender says. "Sure," the horse replies.   That's all for now, folks! Have a good week. Be safe, make good choices, and don't pretend to like things you don't.

Hello friends!

I hope you had a great week! I've personally been cleaning up my home a (building on the theme from last week) and have been pretty happy with the results. Anyway, onwards!   (shameless plug)   In addition to cleaning a bunch this week, I've also re-upped my Skillshare subscription and have been taking several classes there. I've been trying to get better at design in general (mostly for laser cutting purposes), and I've been pretty happy with the short courses they have on the subject! I promise this isn't an ad. Although if you wanted to use , I wouldn't be opposed... :)   Last week, I had you build something using the Swatch beat time! Andrew built (I didn't know what Spring Boot was, so that was cool to see), and Stuart built using CodePen for the first time (woo hoo)! This week's question:     I've been trying to get my husband to read Pride & Prejudice. Whenever I do, he just says, "I’m too good for it, and I have a feeling that it’ll try to lecture me."   That's all for now folks! Have a good week! Be safe, make good choices, and learn something fun.

Hello friends!

I hope you had a great week! To those who celebrate it, I hope you had a wonderful Easter holiday. Ours was great, we had a really good message at church (happy to share it with anyone who asks). Anyway, back to the web!     This past week I designed and laser cut for myself! I've been trying to come up with a good way to store my keyboards without taking up too much space, and I'm really happy with the result. We got new standing desks in our home office too, so between the stand, the desks, and getting rid of a bunch of old things we don't use, our office is looking nice and organized. It's SO great for my productivity. Who knew that a clean, organized space would help get work done?    Last week, I had you sort strings in a given alphabetical order. Dimitris wrote ! This week's question:     I always thought a snail would move faster without its shell. Turns out it only makes them more sluggish.   That's all for now, folks! Have a good week. Be safe, make good choices, and clean up your desk.

Hellllooo friends!

Just got back from a vacation to Hong Kong and Korea! It was super fun and packed full of sightseeing and eating and visiting family. Anyway, onwards!     Thanks so much for all of your entries in the raffle last time! Congrats to Krish, Maria, Sarah, Bryan, and Kevin! The past couple weeks have been a huge whirlwind. The first few days of my vacation I was in Hong Kong with my husband and brother-in-law, where we ate all over the place and explored some cool markets. The next chunk was spent touring around South Korea visiting family, and it was awesome. We got to do karaoke a couple times, checked out a PC gaming café (which is a genius concept, by the way), hiked on a mountain and along a beach, and ate . It was my first time in both China and Korea, and it was a really unique experience. I admit I'm still getting over the jet lag, but I'm getting there! Also, of course, I bought some mechanical keyboard parts and dozens of face masks, so I'm set to live my best life for a while 😉 Now that I'm back, I'm ready to get back in the swing of things at CodePen, build some keyboards, and laser cut some projects!   Last week, I had you find parenthesis depths in a string! Wesley wrote up in Rust, Michael wrote , Stuart , and Dimitris ! This week's question: Example: alphSort(') > for green best are learning switches typing the     How do you find Will Smith in the snow? You look for the fresh prints!   That's all for now folks! Have a good week. Be safe, make good choices, and don't be a jerk.

Hello my lovelies!

This is a very exciting newsletter for me to write, because of this thing! Wow! It's kind of mind-blowing, I feel like I started this just a short while ago. Time flies when you're having fun! Because it's a little 2 year party over here, I have some giveaways for y'all! I'll post those below. Until then, the usual!     I've got some exciting giveaways for you folks as a big thank you for following along with me for so long! and have very generously offered some things for you folks because they are awesome and love all things code and keyboards. They are the best. is giving away 3 t-shirts in the size of your choosing! . is giving away a $50 gift card! ! Along with these lovely folks, I'm also giving y'all , and I'll also personally be sending out a free Google Home to a lucky person too! But  I'll be running a random number generator to determine the recipients. Also, quick side note, I'm working on making a new mechanical keyboard switch. If you're interested, ? Thank you again for being here. It really means a lot to me. It makes my day so much better to hear from you and see tweets and messages from people that enjoy reading this.   This past week, I had you do some math by finding trailing zeros in a base 16 factorial. We got some great answers from , (who did it twice!!), , , and ! This week's question: Example: parenDepth("( a((b)) ((c)d) )") > 3 > 0     If the moon landing was real, then how come I still see it in the sky??   That's all for now folks! Have a great week, and thank you again for sticking around. Be safe, make good choices, and don't fall for any April Fools' jokes!

Hey friends!

Hope you've had a great week so far! I've had a fun one, going to a couple meetups and working on some new things at CodePen. Let's boogie!       We had a ton of responses this week! , , , , , , , , and  all did a great job finding numbers that were perfect squares and cubes. This week's question: trailing(6) > 1 // 6! = 720 (base 10) = 2D0 (base 16)     One of my friends gets paid less than minimum wage for watering plants. He's a pour guy.   That's all for this week! Be safe, make good choices, and cut your nails.

Hola, friends!

I hope your week has been going great so far! I myself just got back from Spain and am very jetlagged (hence why this is being sent on a Wednesday evening instead of early Monday morning). Vámonos!     Like I mentioned above, I was in Spain this past week! I was there to speak at , and it was a blast. I got to meet some wonderful people who I had only known via Twitter (and CodePen!) before, and spoke a lot of Spanglish. I did a talk on making art with CSS (similar to the one I did at Generate Conf last September), and live-coded making this . I'm hoping talks will be up soon (probably on ), though you can probably get the gist of it from seeing the Pen there! Overall, it was a super well-organized event, and I'll definitely be applying to go back!   This past week, Daniel and Stuart to the question of printing a spiral over a 2D matrix! This week's question: Example: squareCubeNums(100) > 1, 64 Bonus: Try to do this in less than 10 lines of code!     I like to play chess with the old folks in the park. I admit it's hard to find 32 of them, though.   That's all for now folks! Hope you have a great rest of your week. Be safe, make good choices, and remember to check in with your family now and then.

Hey friends!

Wow, if I'm being honest, I totally and completely forgot to send a newsletter last week. Oops. I'm sorry about that! Hopefully it got you closer to inbox 0! Let's boogie.     This week I've been prepping to go to Spain! I'm speaking at this week about creative coding and making art with CSS, and I'm super pumped. It looks like I'm one of the few English speaking presenters at the event, so it might be a Spanglish talk. We'll see how it goes! In other news, this past week we released a feature I worked really hard on at CodePen: a ! Under the hood there's a TON of changes, but the biggest user-facing one for you is that you can use a bunch of really great futuristic JavaScript features right out of the box. If you test it out, please share what you make, I'd love to see it!   Last time around I had you map digits on a dial pad to a string. and had great responses! It was a challenging question, kudos guys. :) This week's question: Example: arr =  [ [1, 2, 3, 4], [5, 6, 7, 8], [9, 10, 11, 12] > printSpiral(arr) > 1,2,3,4,8,12,11,10,9,5,6,7     Who's the coolest doctor in the hospital? The hip doctor!   That's all for now, folks! Hope you have a good week. Be safe, make good choices, and wash your dishes.

Hey friends!

I hope your week was smashing. Mine was super productive! Let's ride.     This past week was a good one for me. I got some laser cutting done, we released some new stuff at CodePen, I got my inbox down to less than 10 (!!) emails, I got to see some friends from out of town, I cleaned a lot around the house, and I started a couple good books. I admit I've been fairly stressed out in weeks prior to this one, so it was nice to clear my head and get a ton of tasks done. It really is a domino effect, once you get one big thing done, it's like you hunger for finishing more and more! Moral of the story: finish that thing!   Last week I had y'all remove an element from an array to make its sum odd, and we got a bunch of great responses! Nice work , , , and as always, ! It was fun seeing this problem solved in so many different languages! Michael also emailed his in: def removeForOdd(arr)    first_odd =-1    sum = 0    arr.each_index { |x|       sum += arr[x]       # next loop if we found the odd already       next if first_odd >= 0       first_odd = x if arr[x].odd?    }    return -1 if sum.odd?    return -1 if first_odd == -1 # no odds    # if the two above don’t return then    # we are even and have identified the first    # odd so return that index    first_odd end This week's question:   We all just want to belong. But some of us are too short.   That's all for now, folks! Have a great week. Be safe, make good choices, and respond to those emails you've been putting off!

Hello friends!

Hope you're having a good week so far! I've been dealing with some funky bugs this week, which have given me plenty of highs and lows. Onward!   (this isn't web-y but I thought it was cool)   Lately, I've been hand-writing out my notes and tasks more and more. It's been really helping me stay on track, and remember what I need to do. In doing this, I realized that most of my notebooks are kind of flimsy, and I have to go through them to see if I need to keep any sheets of paper or if I should just recycle them after I use them up. I wanted to get some kind of high-quality binder, but they tend to be pretty expensive. So, after some brainstorming, I decided to make myself a binder with my Dremel laser cutter out of leather! After scribbling out a bunch of math for the sizes and widths of everything (some of you might remember I was on Twitter), I and I am SO happy with ! The binder can fit any standard loose-leaf paper, so I can add paper as I go and recycle sheets I no longer need over time. Plus, it's really easily rollable, so I've been able to roll it up in my bags and carry it easily without worrying about if it bends too much. It was a really fun project! I'm considering putting it on Etsy or something for those who want to get one of their own. If you'd be interested, let me know!    Last week, I had you make a palindrome! , , and gave great answers. :) This week's question: Example: > removeForOdd([2,4,6,7,8]) > -1 > removeForOdd([4,4,4]) > -1 > 0     I can't believe I got fired from the calendar factory. All I did was take a day off!   That's all for now, folks! Have a good week. Be safe, make good choices, and don't be afraid of difficult conversations.

Hey friends!

Sorry for being little late this week! The big winter storm that hit Seattle has kept me indoors so much that I've needed to take breaks from the internet. Anyway, onwards!     Honestly, it hasn't been a very active week. Since the snowstorm in Seattle have left us mostly homebound, I've been mostly working and watching cars unsuccessfully attempt to go up the icy hill by my house (which has been both funny and sad). I'm sure I'll have a more exciting update next week, heh. Stay warm!   Last week I had you explain functional programming! Kyle gave . This week's question: Example: makeAPal('hi') > 1 // for ihi or hih makeAPal('xx') > 0     My husband is fed up of my constant wordplay jokes, so I asked him, "How can I stop my addiction?" "Whatever means necessary," he replied. ⁠ "No it doesn't." I said.   That's all for now folks! Have a good week. Be safe, make good choices, and do your dishes.

Hey friends!

I am writing to you from my garage, where I am using my sister's and my !! I have had some tough problems to solve at work, and boy, laser cutting at the end of the day is such a treat. Let's get scootin!   It was a week of releases. Surprise, you're behind!   Like I mentioned in the intro, I'm laser cutting as we speak! I finally got a bunch of materials to mess around with, and my first little project was earlier this week! Currently I'm making some coasters as a gift for a friend, and I'm planning on making some keyboard parts later this week. It's a BLAST. I'm thinking about starting an Etsy shop or something so I can have more excuses to use it, otherwise my house is going to be so full of small wood and plastic and leather parts (not that that's a bad thing). That being said, if you yourself want something laser cut, feel free to reply to this or ping me on Twitter, maybe we can work something out!   Last week I had you validate a "Boggle" puzzle, and ! This week's question:      I don't mean to be rude, but I found the Super Bowl to be super boring. No offense.   Alright friends, that's all for now! Have a great week. Be safe, make good choices, and fold your socks.

Hello friends!

I hope you had a great week. I had an incredibly busy one, but luckily the work done last week is starting to pay off already. Let's get scootin!     Honestly, it was such a busy week that I didn't do much "extracurricular" work/reading/etc. I'm hoping that the coming weeks are not nearly as busy as this past one! That being said, I discovered of multiple people producing music based on a single clip, and it was very cool to see how that worked.    We had a bunch of responses this week! I had you check if a string is repeated, and we had answers , , , and of course, in . I hope you had fun with it! This week's question: Example: w = 'skated'; q = 'feast'; grid[][] = {   "axmy",   "bgdf",   "xtet",   "raks" }; > true > false     My husband kicked me out of the house for my bad Arnold Schwarzenegger impressions. I'll be returning!   That's all for this week friends, have a good one. Be safe, make good choices, and water your plants.

Hello friends,

I hope you had a good long weekend (to those of you in the US) and an enjoyable week! I finished my first projects for grad school this past week, and whew, doing homework is a very different mindset that I haven't used in a long time! Anyway, let's get crackin.     The world lost a wonderful person this week. I found out on Thursday that my undergrad advisor Gloria Cain passed away, and I was heartbroken. Gloria was a funny, smart, and kind person. She was a parent to the computer science kids when we didn't have one to go to. She helped her students accomplish so much, from getting into classes to earning scholarships to interviewing for jobs. Several of us would go hang out by her office regularly just to chat and enjoy her hilarious, quirky sense of humor. I know for a fact I wouldn't be where I am today without Gloria Cain. She was a friend, a mentor, a helper, and a joy to be around. She retired my senior year of college, and to thank her. The world would be a better place with more Gloria Cains in it. I enjoyed keeping up with her after her retirement and my graduation, and  "A friend is one of the nicest things you can have and one of the best things you can be." - Winnie The Pooh   Last week, I had you return all the numbers less than n that had only the digits 1 or 5 in them. Check out  answers! This week's question: Example: repeat('pi', 'pipipipi') > 4 repeat('danger', 'cassidy') > -1     What do you call a person who never farts in public? A private tutor!   That's all for now, have a great week. Be safe, make good choices, and be a friend.

Hello, world!

I hope you had a great week! Mine was pretty stressful (big project at work, plus the start of grad classes), but really good. Let's get scootin!     I started my first courses for my master's degree this week! My favorite thing I've learned about so far are . It's an aptitude test from the 1930s that is completely visual (no verbal or reading elements are in it), and is pretty fun to try out. The first part of the course is called Computational Psychometrics, which is the design of computational agents that can take the same kind of tests that humans do when they are tested for intelligence or knowledge or aptitude. So, you guessed it: My first homework assignment is to build an AI agent that can solve a set of those Raven's problems! I'm terrified and not entirely sure how to start (they're all SO different), but luckily I have a few more lectures to go through that hopefully will help me through.   Last week I asked you some questions about pointers! with some solid answers. This week's question: Example: oneOrFive(20) > 1, 5, 11, 15     A word of advice to you: never date a tennis player. Love means nothing to them!   That's all for now folks, have a good week! Be safe, make good choices, and donate those clothes you haven't worn in a while.

Hi there!

Happy 2019! I hope you had a great start to the year. Let's keep it going!      Phew, this was my last week before starting my master's program in computer science. Between class registration and the anticipation, I admit I'm pretty stressed out! I've been trying to take advantage of my limited free time by reading more, hanging out with friends, and playing board/video games. Everything starts ramping up in this next week, so we'll see how it goes! Side note: my sister Cami and I got our Dremel laser cutter delivered this weekend! We're planning on doing an unboxing of it sometime this week, and we'll be streaming it on if you'd like to check it out with us.   It's been a while since our last interview question! This one was asking for the greater of two powers, and and had answers! - What is the difference between passing by value and passing by reference? - What does it mean for a pointer to be null? - What happens when you use the dereference operator (&) on a null pointer?     I have decided that I will be telling jokes about furniture this year. Sofa, so good!   That's all for now, folks! Hope you have a great week. Be safe, make good choices, and make attainable goals!

Hello friends!

Ah! The end of the year is upon us! Merry Christmas Eve, by the way. I hope you're with people you care about this week, and if not, I hope you get to be soon. Onwards!     This past week, I 3D printed that I modeled from scratch! A long while back (as in, November of last year) I wrote in this letter that I wanted to learn 3D modeling, and I finally made something with the skill, at last! I used for the modeling (I had learned Autodesk softwares before but didn't have them on my computer), and was pleasantly surprised at the flexible online interface. I can't wait to print more! I probably won't be sending a letter next weekend as I'll be with family and friends for the new year, but I wanted to say thank you SO much for reading this every week (or just whenever you get to it, I know y'all are busy). It makes me so happy to see replies and interactions from you, and knowing that I might make your day just a little bit better keeps me writing this. I'm so grateful for you! Thank you, thank you, thank you. :)   Last week, I had you swap binary digits to make the longest string of 1s possible. Nathan did an awesome of his solution! Mark also wrote a ! This week's question: Example: greaterPow(3, 5) > a^b is greater greaterPow(2, 4) > Both are equal     "This is just nonsense!" I yelled, as I returned the perfume that didn't smell like anything.   That's all for now, folks! I hope you have a very Merry Christmas, New Year, Festivus, and whatever else you might celebrate. I'm so grateful for you. Be safe, make good choices, and close out 2018 with something you'll be proud of.

Hello friends!

I hope you had a great week! Mine was very productive. Let's get right to it!     This past week I found out that an article I wrote was published... in print!! I wrote an article for about making art with CSS! If I'm being honest, when they approached me and asked for an article, I thought it was for a blog post or some online journal and just didn't ask questions. It was only later that I saw on Twitter that someone had bought and read the magazine that I realized it was a physical copy! There's something about print that feels that much cooler. Being able to hold it in your hands and own it is so much more satisfying (I imagine this is how physical book readers feel, and those who still buy CDs or DVDs or records). Anyway, I haven't found a copy of the magazine yet myself, but I'm determined to get one in a physical store, and geek out about it being in print, in person!   Last week, I had you reverse words in a string (except for the first and last word)! We had a bunch of great answers. Here's , , and !  Joe's Python answer: def revMid(s):     li = s.split()     for i in range(1, len(li) - 1):         li[i] = li[i][::-1]     return ' '.join(li) and Sumaiya's Python answer! example1 = "I want some cake" example1 = example1.split(' ') def reverse(word):     tempList = []     index = len(word) - 1     for char in word:         tempList.append(word[index])         index -= 1     separator = ''     return separator.join(tempList) def reverse_middle(example):     last = len(example) - 1          for word in example1:         if word == example1[0] or word == example1[last]:             print(word, end= ' ')         else:             print(reverse(word= word), end=' ') reverse_middle(example= example1) This week's question: Example: 111011101') > 7  (Swap the 0 at index 4 with 1 at index 10) binarySwap('000111') > 3 (No swaps needed)     Twenty years from now, kids are gonna think the song, "Baby it's Cold Outside" is really weird, and we're gonna have to explain that it has to be understood as a product of its time. "You see, kid, it used to get cold outside..."   That's all for now, folks! Hope you have a great week. Be safe, make good choices, and stretch your neck right now and fix your posture.

Hi there!

Welcome back, I hope you had a great week! I had a birthday this past week and had a blast celebrating with family and friends. Let's go surfing.     Like I mentioned before, I had a birthday this past week! I got to see a bunch of friends and family, which was great. One of the most fun activities was indoor skydiving! It was terrifying. I screamed the entire time. I lost my voice. Worth it! One of the jumps we did was in virtual reality, where you had a VR headset on and watched a real skydiver fly while you were in the wind tunnel. I also screamed constantly during that one, while also feeling like I was skydiving in the future. Also, last week at CodePen we released a new UI feature, ! It looks like a very simple change, but under the hood, there were a LOT of changes. We added in some juicy things like React, GraphQL, Cypress, and mooore, which were both challenging and fun to write.   Last week, I had you write some CSS! This week's question: Example: reverseMid('I want some cake') > I tnaw emos cake     I once fell for a guy who only knew 4 vowels. Unfortunately he didn't know I existed.   That's all for now folks! Hope you have a great week. Be safe, make good choices, and stay focused! If you'd like to support what I'm doing, here's and . Or, if you would like to support an organization, check out !

We're baaaaack!

Hey friends! It's been a while! I've been traveling all over (I've been on 9 plane rides in the past 3 weeks, phew) and I'm so glad to be back home. Let's catch up!     Wow, it feels so long since I wrote one of these! I am finally back from traveling all over for holidays and vacation. Since getting back, I have almost caught up on Fortnite and The Good Place, so as you can probably tell, I've been productive. A big part of the vacation I took with my husband was food. My goodness, we ate such delicious food. In Athens we had some of the best cheese I've ever had, in Venice we had some of the best pasta I've ever had, and in Barcelona we had some of the best meat I've ever had. The thing that struck me about these meals is that they weren't at very fancy restaurants, they were just at random places in the cities. I admit, I can't think of a "typical" food in the United States where you could pop in to any random spot in that city and have your mind blown like we did on the trip. I wonder if it's a "grass is always greener" situation, or if we just need to get better at food over here. Welp, anyway, I guess we'll just have to keep eating to find out!   Last time, I asked you to determine if a number's digits were balanced. Kyle sent in ! This week's question: (Heads up, submissions in a link will be easiest to see for me, but you can submit it however you'd like!)     It's weird, when I eat wheat, it gives me a huge headache. But, if I get the wheat from someone else, I'm fine. It's just migraine.   Glad to be back folks, thanks so much for sticking around. Have a great week. Be safe, make good choices, and eat something tasty!

Hello friends!

Hope you had a great week! I was off in North Carolina for a wedding this past week. I had never been there before, and it was beautiful! Heads up, I'm going to be traveling for the next couple weekends, and probably won't be sending this out. Think of it as your chance to have one less email preventing you from getting to inbox zero. Anyway, onwards!     Honestly, it's been pretty hectic around here so I don't have much to say in this section! The wedding last week was great, my sister Cami and I roadtripped a bit around the East and saw (which we didn't know existed) and the Smoky Mountains for the first time, which was fun. This next week my husband and I are *finally* going on our honeymoon! Really looking forward to some traveling and then Thanksgiving with family. So, all this being said, have a great week, and if you're in the United States, I hope you voted!   We got a good amount of responses for this past week! If you want to see, check out , , , and ! This week's question: Example: freq(12345678) > true freq(3.1415926535) > false freq(1337) > false     6:30 is the best time on a clock, hands down.   That's all for now folks! Be safe, make good choices, and let me know if you learn something in the next few weeks!

Hello friends!

Hope your week was great. It's been a rough week politically in the US, and I hope this newsletter can at least give you a small bit of relief from it.     This week I saw a bunch of different people from my past, out of the blue. A friend from high school + college visited, then later at the grocery store I saw an old intern friend from several years ago, and while working at a cafe, a high school friend I hadn't seen since I graduated served my tea! It's a small world after all. I tried looking up some statistics of running into people you know randomly, and it's . Anyway. It was a really, really rough week in the news in the US. I've had a hard time logging in to Twitter and emails and seeing all of the hard-to-read headlines. All I can really say about it right now is: vote, stop hate when you see it, and log off regularly to give yourself a break.    Last week I had you produce a list of numbers that were a product of primes less than a given number n. Aditya wrote up his solution in Java !  This week's question: Extra credit: Do this question in less than O(n^2)! Can you do it in O(n)?     Today I found out my toaster isn't waterproof. I was shocked!   That's all for now, folks! Have a good week and fun Halloween. Be safe, make good choices, and wave back at babies who wave at you.

Hi there friends!

Based on your responses to my last letter, we're back to scheduling these so you get them at the beginning of the week! Woo hoo! Let's get groovin.     The I designed have officially started shipping! It's been surreal seeing something that I've been working on for so long out in the wild. I've been seeing around the internet, and it's been so fun populating it more and more everyday. It's been , and it's a fantastic feeling being able to start and finish a project like this. As this chapter closes, another one begins... what it'll be, that's TBD. 😉   Last week I had you remove excess parenthesis from a string. Laura sent this answer! def remove_excess_parentheses(s):     """     :type s: str     :rtype: str     """     # maintain a stack of parentheses where each parenthesis also has its index attached (for removal afterwards, if necessary)     stack = []     res = []     l = len(s)     for i in range(l):         if s[i] == "(":             stack.append((i,s[i]))             res.append(s[i])         elif s[i] == ")":             if len(stack) != 0:                 top = stack.pop()                 res.append(")")             else:                 res.append("")         else:             res.append(s[i])     for i,c in stack:         res[i] = ""     return "".join(res) This week's question: Example: primeProducts(30) > [6, 10, 14, 15, 21, 22, 26]     No matter how much you push the envelope, it's still stationary.   That's all for now, folks! Have a great week. Be safe, make good choices, and stretch your arms and neck regularly. Do it now.

Hello friends!

I hope you had a great week. I've been doing some experimenting, if you can't tell, switching up the dates and times when I send this out. Do you have a preference? Reply to this email or to let me know!   (shameless plug, I'm proud of this one!)   This past week, I found out I was accepted to grad school! I'm going to be pursuing my Master's degree in Computer Science from Georgia Tech starting next semester! Now, I'm not going to be moving to Georgia (for better or for worse). I'll be doing the whole thing online! I am both excited and nervous for it. I've always been interested in pursuing deeper CS knowledge, and I can't wait to get started. It's about to get even nerdier around here.   Last week, I had you implement a circular linked list! In case you need some direction with that, on the subject. This week's question: Example: balance('4-3)+5+)6+(5+9)*(8)+9(') > 4-3+5+6+(5+9)*(8)+9     It’s very rare that a defibrillator fails, but when it happens, nobody is shocked.   That's all for this time, friends! Hope you have a great week. Be safe, make good choices, and stop procrastinating on that thing.

Hello friends!

Hope you've had a great week so far! I myself have luckily not been too busy, so I've been catching up on projects I've been meaning to work on and playing plenty of Fortnite. Gotta enjoy it while it lasts!     This past week I've finally gotten to do some things I've been meaning to do for a while! Some have been more practical (like getting my inbox down to less than 40 emails... someday I'll get inbox 0 again), and some have been a little more silly. For example, I'm finally building my giant LEGO Bugatti set, and my sister Cami and I have been setting up our Dremel 3D printer! We've been , and there will definitely be more to come now that we're not traveling as much. :)   Last week, I had you implement a power function! Daniel sent this one in in C#: static double Pow(double b, double exp) {     if (exp == 0) return 1;     else if (exp &gt; 0) return b * Pow(b, exp - 1);     else return 1 / Pow(b, -exp); } This week's question:     (P+L)(A+N) = PA+PN+LA+LN Ha! I just foiled your plan!   That's all for now folks, I hope you have a great weekend. Be safe, make good choices, and check expiration dates before you eat things.

'Ello gov'na!

I was in London for this past week! I gave a talk, and then got to walk and see the city for the first time. It was great! But now, it's surfin' time. Onwards!     Phew. this past week has been a whirlwind with my London trip! I had been to London before briefly for an event (years ago), but this was my first time actually getting to see the city. My friend walked me all over showing off the touristy sites like Buckingham Palace and the London Eye, and I got to eat typical Brit food like "cheeky Nandos" and fish and chips. It was a blast! The conference was great too. I spoke aboutalbeit mildly stressful) environment. I definitely recommend checking out GenerateConf in future years, it was a wonderful event!   Last week I had you get placements based on test scores! .  This week's question:     I dig, you dig, he digs, she digs, they dig, we all dig. It's not the most exciting poem, but it's very deep.   That's all for now, folks! Hope you have a good one. Be safe, make good choices, and teach someone something new!

Hello friends!

Another week, another pursuit. Toot toot. Let's go.     For those who don't know, I designed a a little over a year ago, , and this week, I finally got with legends and colors all together! I'm so happy to see this project finally come to life, and to a close.  It's weird that this project is ending, but also really exciting. Whenever something ends, that means something is about to begin. :)   Last week, I asked you a non-coding question: Would you continue to contribute to an open-source project if you found out that it was being used for some projects that contradict your personal values? Here's some of your answers: This week's question:     I have 2 heads, 5 arms, 372 legs, and 1238761 eyes. What am I? A liar.   That's all for now, folks! Have a great rest of your week. Be safe, make good choices, and get your work done.

Hello friends!

Welcome back! I hope you had a great week, and for you Americans, a great long weekend. A little late this week, sorry about that. Let's boogie!     This past week was my first week at ! It was (and still is) awesome so far. This truly is my dream job. The team has been fun to get to know, and because we're small, it's so exciting to make an impact right away. I also spoke on on the episode released on Tuesday, if you'd like to check it out! One thing that I am really still getting used to is working from home/remotely. I'm planning on joining a co-working space and planning my days consistently, but it's definitely an adjustment. In terms of productivity, it's fantastic. No interruptions really helps me get stuff done. That being said, the lack of interruptions makes me so focused that I don't get up from my desk regularly enough! So, I'm working on that. If you have tips in that regard, I'm all ears!   Last time, I had you solve a maze of 1s and 0s! We got some great answers from , , and ! This week, we're going to change it up with a non-coding question. Reply to this email with your response! I'm looking forward to reading them (and let me know if you don't want me to share your replies anonymously to next week's letter):     What's a bad speller's blood type? Typo!   That's all for now folks, have a good one. Be safe, make good choices, and apply critical thinking to your decision-making.

HELLO FRIENDS!

It's been a while!! I missed you. I really enjoyed having some time off in between jobs, but now we're back to business. In case you missed it: I am starting this week at as a Senior Software Engineer!     Phew, the time between jobs was fun, but flew by so fast! I spent a lot of it cleaning up and doing chores that I haven't had time for, visiting co-working spaces (since CodePen is a remote team), getting a library card, and setting up a for my sister Cami and I to make things and show the woooorld. Plus I played Fortnite a lot and went hiking, so there were some relaxing times too. :) I'm so excited for my new job to start. for years, and it was a dream of mine to work there someday. It feels surreal, and I feel very blessed!   Last time, I had you write a tic tac toe game! submitted ! This week's question:     I went to the library the other day and got a book about revenge. Unfortunately I didn't return it on time, so when I brought it back, the librarian said, "you'll pay for that."   That's all for now, folks! Thanks so much for sticking with me, even when I don't send these every week. I hope you have a good one. Be safe, make good choices, and go read a book.

Hey friends!

Hope you had a great week last week! I sure did. I'll let you read about it below. You're getting some Personal News™ that I haven't shared anywhere else yet!     I have news, I have news! This is my last week at Amazon. I've enjoyed getting to work () with my sister, meet interesting people, and help make Alexa better for skill developers out there. That being said, I've missed coding and the web community a ton, and being on a smaller team. So, announcement! I'm going to be joining as a senior software engineer later this month!! I am SO excited to be a part of a brilliant team that is building a place on the internet that I love. CodePen has been a dream company for me for a long while, and I can't wait to get started. I'll still be living in Seattle and speaking a bunch, and will be that show off what CSS can do. :) Woo hoo!   We had a bunch of great answers again this week! I asked you to merge some arrays and y'all were able to it out pretty quickly. (click each word to see them)! And Andrew gave a cool Python one liner! Code up a tic-tac-toe game to test your algo out!     At a hotel restaurant, a man named Joe sees an attractive woman sitting alone at the next table. Suddenly, she sneezes, and a glass eye comes flying out of her head. It hurls past Joe, and he snatches it from the air and hands it to her. "This is so embarrassing," she says she pops her eye in place. "I'm sorry to have disturbed you. Let me buy dinner to make it up to you." He agrees. The woman is an excellent conversationalist, pretty, and Joe finds they have a lot in common. He says, "You are the most charming woman I've ever met. Are you like this with every guy you meet?" "No," she answers, "You just happened to catch my eye." (Cassidy's addition: where did you come from, where did you go, where did you come from caught-an-eye Joe)   That's all for now! Hope you have a great week. Be safe, make good choices, and stay hydrated.

Hi there!

We're back. I had a great week at Node Summit and learned about some new things coming out in the JavaScript world ( was my favorite) and spoke about Electron (, obviously)!     This past weekend was the Seattle Mechanical Keyboard meetup! It was a great time. I spoke about , watched a SUPER interesting talk about , and saw so many keyboards. It was a blast, and I can't wait for next time!   We had a solid showing of responses this week for removing leading zeros! . Click those words to get the scoop. Also, Andrew emailed this one-liner in: const removeLeading = (arr) => arr.reduce((acc, curr) => (!acc.length && !curr ? [] : [...acc, curr]));  This week's question: Example: arr[][] = [ [1, 3], [2, 4, 5], [0, 9, 10, 11] ]; > mergeN(arr) > 0 1 2 3 4 5 9 10 11      Two monkeys enter a bath. Monkey 1: Oooh oooh oooh aaah aaah aaah Monkey 2: Calm down, it isn't that hot   That's all for now, folks! Hope you have a great. Be safe, make good choices, and don't sacrifice happiness for productivity.

Hello friends!

Hope you had a great week and a good start to this one! I'm off in SF this week (hence the slower than usual letter). So far I've overheard 3 startup pitches at cafés. 😉 Onward!     This week I'm speaking at ! I'm excited to see folks who love playing with JavaScript as much as I do, learn some new things, and hopefully have some fun content to share/topics to build with. I've never been to Node Summit, but the talks look interesting. You can't really go wrong with JavaScript! Well... maybe you can, but ANYWAY it should be a fun time. if you're around!   Last week I had you find squares in a rectangle. sent in a solution, as did !  This week's question: removeLeading({0, 0, 0, 1, 0, 2, 3}) > 1 0 2 3      I lost my mood ring yesterday... not sure how I feel about that.   That's all for now, folks! Hope you have a great week. Be safe, make good choices, and do your laundry.

Hey friends!

Welcome back! I hope you had a great week. Mine was busy, as usual. I started watching the show Fullmetal Alchemist: Brotherhood and it's super intense. I've never watched a full, legitimate anime before (outside of Pokémon, of course), and it's been a great experience so far! Anyway, let's boogie.
 

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Web links of the week

Goodbye Microservices: From 100s of problem children to 1 superstar
10 JavaScript Animation Libraries to Follow in 2018
The CSS Paint API
How to build a roadmap in 3½ steps
 

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Something that interested me this week

This past weekend, my husband Joe and I went salsa dancing in Seattle! It was so fun. I used to dance a lot when I was in college, but haven't kept it up much since, so I'm pretty rusty at the moment. Joe doesn't really have experience outside of the events I've brought him to, so it was a learning experience for the both of us. :)

That being said, the internet is at our side! I found this great video for learning the basics, and we've been figuring out how to do it ourselves ever since. Fun fact, we "choreographed" (if you can call it that) our wedding dance by watching just tons of YouTube videos, picking out our favorite moves, and pushing them all together. Technology is amazing.
 

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Interview question of the week

Had some solid answers to last week's question about printing string subsets! Stuart wrote his in Kotlin, and Charles wrote a great answer in Python:

Hey friends!

Welcome back! I hope you had a great week. I hiked for the second weekend in a row and my feet hate me. But at least the internet is cozy. Onward!     This past week I got that I'm super excited to build! I think I'm going to livestream the build process. I haven't actually livestreamed anything formally at home before so I'll have to figure out how to set up my space so that you can see what I'm doing and how to not take up the entire kitchen. We'll see how that goes. My sister Cami and I used to play with LEGOs all the time growing up. We didn't play video games as kids (we have made up for that as adults), so LEGOs were our main source of fun. We would build and play for hours and hours, and would dream of having a LEGO room in our houses one day. When I opened the box this past week, a childlike yelp came out of me, I couldn't help it! It felt like a dream come true getting to play with such a big, cool set, and the first step to having a real LEGO room. :)   Last week, I had you write a function that returns the longest number in a string. We got three great submissions , , and ! This week's question: Example: printSubsets('abc') > "", "a", "b", "c", "ab", "ac", "bc", "abc" Bonus points: do it recursively!     That’s a nice ham you've got there... it'd be a shame if someone put an 's' at the front, and an 'e' at the end...   That's all for now, friends! Have a great week. Be safe, make good choices, and compliment someone today.

Hello friends!

Happy 4th of July to the Americans in the room! And to everyone, really. It's just a bigger deal here. Hope you had a great week! I personally did some hiking this past weekend and have lost the ability to move without groaning like an old woman. But enough about how attractive I am. Let's learn!     Since we have this mid-week lull because of the 4th of July, I've taken the time to finish up some small bugs in projects I've been working on, and I also did a fun non-coding project: I made on them! I drew the switch in pencil a while back and have been wanting to do something with it. So, I took a picture of it with my phone, stuck it in Adobe Illustrator, traced the image, and then made a pattern out of it (which involved reading many tutorials, I'd never done that before)! I colorized it in Photoshop and then made some resized and custom versions for the different products I wanted, and then stuck it on  (this is a referral link, sorry, but hey, it gets you $10 to spend). I doubt I'll make any cash on this project (I didn't mess with pricing at all), but it'll be fun to see if people end up buying anything! Feel free to share the link above with friends who might want some switches in their lives. :)   Last week's question was an interesting one about filling spaces with water. submitted a !  This week's question: Example: longestNum('cassidy543is000always12091so232hungry') > 12091     Why do ducks have feathers? To cover up their butt-quacks!   Alright friends, have a great week, and talk to you soon! Be safe, make good choices, and remember to sit up straight.