The Stack Overflow Podcast

You can learn more about Lightship, Niantic's AR SDK, here. They are hiring developers, and openings can be found here.Richard can be found on LinkedIn here. Kelly can be found on LinkedIn here.A big thanks to our lifeboat badge winner of the week, Karim, for answering the question: Check if value exists in Array object Javascript or Angular? See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

As explained in this piece, "A headless CMS is a back-end only content management system (CMS) built from the ground up as a content repository that makes content accessible via a RESTful API or GraphQL API for display on any device." Shopify has leaned hard into GraphQL and APIs in general. The goal, as Coates describes it, is to allow developers to bring their own stack to the front-end, but provide them with the benefits of Shopify's back-end, like edge data processing for improved speed at global scale. Shopify also offers a wealth of DevOps tooling and logistical support when it comes to international commerce. We also discuss Liquid, the flexible template language Shopify uses for building web apps.Our lifeboat badge of the week goes to chunhunghan for answering the question: How to customize the switch button in a flutter?See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

If you're full up on technical content and just want funny retweets, follow Adam on Twitter hereIf you're interested in learning more about tag pages, check out what the community created for Rust.Thanks to Peter Cordes, our lifeboat badge winner of the week, for answering the question: How can I accurately benchmark unaligned access speed on x86_64?See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

You can check out all the details about Collectives in our launch post here.We detailed the user research that allowed our community to help shape this product in a Meta post here.Teresa is on Twitter here and Jascha is on LinkedIn here. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

We chatted with three guests:Miguel Jetté: Head of AI R&DJosh Dong: AI Engineering ManagerJenny Drexler: Senior Speech ScientistWhen Jette was studying mathematics in the early 2000s, his focus was on computational biology, and more specifically, phylogenetic trees, and DNA sequences. He wanted to understand the evolution of certain traits and the forces that explain why our bones are a certain length or our brains a certain size. As it turned out, the algorithms and techniques he learned in this field mapped very well to the emerging discipline of automatic speech recognition, or ASR. During this period, Montreal was emerging as a hotbed for artificial intelligence, and Jette found himself working for Nuance, the company behind the original implementation of Siri. That experience led him to several positions in the world of speech recognition, and he eventually landed at Rev, where he founded the company’s AI department. Jette describes Rev as an “Uber for Transcription.” Anyone can sign up for the platform and earn money by listening to audio submitted by clients and transcribing the speech into text. This means the company has a tremendous dataset of raw audio that has been annotated by human beings and, in many cases, assessed a second time by the client. For someone looking to build an AI system that mastered the domain of speech to text, this was a goldmine. Jette built the earliest version of Rev’s AI, but it was up to our second guest, Josh Dong, to productize and scale that system. He helped the department transition from older technologies like Perl to more popular languages like Python. He also focused on practical concerns like modularity and reusable components. To combine machine learning and DevOps, Dong added Docker containers and a testing pipeline. If you’re interested in the nuts and bolts of keeping a system like Rev’s running at tremendous scale, you’ll want to check out this part of the show. We also explore some of the fascinating future and promise this technology holds in our time with Jenny Drexler. She explains how Rev is moving from a hybrid model—one that combines Jette’s older statistical techniques with Dong’s newer machine learning approach—to a new system that will be ML from end-to-end. This will open up the door for powerful applications, like a single system that can convert speech text across multiple languages in a single piece of audio. “One of the things that's really cool about these end to end models is that basically, whatever data you have, it can learn to handle it. So a very similar architecture can do sequence to sequence learning with different kinds of sequences. The model architecture that you might use for speech recognition can actually look very similar to what you might use for translation. And you can use that same architecture, to say, feed in audio in lots of different languages and be able to do transcription for any of them within one model. It's much harder with the hybrid models to sort of put all the right pieces together to make that happen,” explains Drexler.If you’re interested in learning more about the past, present, and future of artificial intelligence that can understand our spoken language and learn how to respond, check out the full episode. If you want to learn more about Rev or check out some of the positions they have open, you can find their careers page here.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Bligh explains her love for front end and the simple pleasure of bringing a designer’s vision to lifeWe also talk about making the transition from journalism and digital media to the world of software development. You can find her on Twitter here.You can check out Contact here.Learn more about Makers here.Our lifeboat badge winner of the week is Rami Amro Ahmed, who answered the question: What is the difference between Model Factory and a DB seeder in Laravel?See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

You can check out some more of Henley's work on his blog here. Recent pieces include: A theory of how developers seek information All my career rejections Navigate your code like it's 2021 Why is it so hard to see code from 5 minutes ago? An inquisitive code editor: Overcome bugs before you know you have them How much time does the average developer spend typing in their editor versus researching, exploring, and pondering? Henley believes half an hour of inputting actual code a day is realistic, despite what you've heard about the 10X developer in your area. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

You can find Jenn on Twitter here. She is the creator of the wonderful website, make8bitart.com. You can check out Glitch here and dig into some of its WebXR projects.Our lifeboat badge of the week goes to Ruberandinda Patience, who explained why you got a 404 Not Found, even though the route exist in Laravel.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Karl is interested in the use of low code tools to extend development work beyond the engineering department. He also believes this approach, when done properly, allows teams to release new iterations more rapidly.Check out his company, draft.dev.Follow him on Twitter or LinkedIn.This week's lifefboat badge goes to Günter Zöchbauer, who explained: How to use 2 mixins in State in Flutter? See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Innocent is a research associate at the MIT Gov /Lab. You can find him on Twitter here.Luke is the Founder and Executive Director of the civic technology organization Grassroot, as a practitioner-in-residence in 2021. You can follow him on Twitter here.Our lifeboat of the week goes to John Rotenstein, who explained: Why some services are called “AWS XXX” and the others “Amazon XXX”. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

You can read more about Spiros on his LinkedIn or Twitter.There is some good backstory on his first company, Log Insight, here. A rundown of the acquisition that led to Spiros joining Splunk is here. There are also some interesting details in Splunk's blog on the deal, which calls out Omnition as a "a stealth-mode SaaS company that is innovating in distributed tracing, improving monitoring across microservices applications."If you enjoy the conversation and want to hear more, Spiros has done some interesting talks that are up on Youtube here.Our lifeboat of the week goes to Willie Mentzel, who explains how to: Round Double to 1 decimal place in kotlin: from 0.044999 to 0.1. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

You can check out our piece how developers can be their own operations department here.Our piece on preventing scope creep while working from home is here.You can follow Mike on Twitter here and learn more about building apps for Slack here.This week's lifeboat badge goes to averroes for helping us to : Check if integer == null See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Chou, a Stanford educated computer scientist and electrical engineer, cut her teeth in Silicon Valley with stints at Facebook, Quora, and Pinterest, where she advocated for a stronger focus on diversity. Block Party describes its mission as building "anti-harassment tools against online abuse, but more fundamentally we are building solutions for user control, protection, and safety."As CEO and lead engineer, Chou gets to choose the company's tools. Block Party is built with technologies like Render, Flask, and Jinja. Paul is very jealous of this stack.Our lifeboat badge winner of the week is Bryan Oakley, who answered the question: How to redirect print statements to Tkinter text widget? See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Eric was a build engineer at Apple for many years, then started a FeaturePeek which went through Y-combinator. He talks about what he learned from those experiences and how he'll be applying that knowledge to his new job at Netlify.The teams combined forces to make the process of submitting and gathering feedback on deploy previews easier and more broadly accessible outside technical teams. As Cassidy explained:“Based on technology from FeaturePeek, Deploy Previews enables reviewers to comment, screen record, and annotate right from the actual preview link. No new tabs. No new tools. Everyone’s feedback is recorded back in the GitHub pull request and can even extend to popular productivity tools such as Clubhouse.io, Linear, and Trello.”This feature set is near and dear to Ben’s heart. Now folks from marketing and design can offer feedback and be more tightly involved in the development process for new features, products, and websites. All without really learning Git! Also discussed this episode: weirdware, workflow automation, Jerry Garcia, compound bows, and the spread of Git and branch methodology to areas well outside software development.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

David helps us understand where great designers fit on web companies these days, somewhere between front-of-the-front-end and back-of-the-front-end.Right now a lot of projects have to be maintained in multiple places - one for marketing, one for design, one for development. David shares thoughts on how to combine workspaces and where design systems can be integrated with tools.Congrats to our lifeboat badge winner of the week, Jon, for helping unpack this riddle: Execution failed for task ':fluttertoast:compileDebugKotlin'See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Ilya brought a host of good topics to the table. Bold Penguin went from one offshore developer, to one key dev, to one team, to multiple teams, multiple leaders, multiple external teams, to having a complete reboot only to go through it again. Ilya explains the lessons learned along the way.If you’re trying to grow a software startup, you have to understand and adapt your business. Bold Penguin had to figure out if its focus was being a platform, a product, a SaaS company, an enterprise technology solution company, or all of the above. You can check out Bold Penguin here and find Ilya on LinkedIn here.Our lifeboat badge of the week goes to Gibin Ealias, who helped to solve the enternal conundrum: Flex align-items: center not centering.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Sara has been part of the open source community since 2001 and was formerly on the board of the .NET foundation. Recently she was elected to the board of the OpenJS foundation and was eager to get back in the trenches, helping people solve computer problems.In this episode we talk about coding interviews and brushing up on your puzzle solving chops.Later we dive into Ember.js, the framework Sara will be using with her new colleagues at LinkedIn.We explore what it’s like to join a team when everyone is still remote and you never get the chance to onboard with your team in person.This week’s lifeboat badge winner is Perfect28, who answered the question: Linq OrderBy custom order. Spoiler alert, there are char arrays involved. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

You can find Tommy on Twitter here and check out his NFT collection here.Evan tweets his undying love for The Mets here.Before you lay out your critique of NFTs, here's a great documentary on fraud and forgery in the fine art world. Our lifeboat badge winner of the week is Oriol, who answered the question: What is the difference between 'remove' and 'removeChild' method in javascript?See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

You can check out the badge Github gave to folks for helping with the Mars flight here. You can learn more about F´, NASA’s open source flight software and embedded system framework, here.Paul tells the story of a shady financial operator who offered to take his blog public during the dot com boom. Yes, Ftrain.com was once an IPO candidate.Who copies and pastes from Stack Overflow? We dig into some of the data from our April Fools joke to get a sense of the scale and collaboration happening across our community.Paul takes a tutorial on coding with Ethereum but decides decarbonizing is the real future for software.Today's lifeboat badge winner is Scott M., who answered the question: How to remove one line from a txt file? See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

You can check out Frontend Mentor here. Try a few challenges or join their Slack, where thousands of students are chatting about how they are approaching the projects.You can follow Matt on Twitter here. If you want to read about how he made the jump from personal trainer to web developer, he did a nice interview with Indie London.Our lifeboat of the week goes to Banex for answering the question: why do we use NULL in strtok()?See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

You can follow David on Twitter here and read his blog here.Check out more about Dapper Labs and it's work with the NBA and NFTs here.David has written some influential pieces on the world of digital music and the role of software platforms. Check out a few of his pieces here.Read about David's adventure's setting up a Minecraft server for his kids and using software for griefer detection. Thanks to our lifeboat badge winner of the week, Keith Thompson, for answering the question: Go lang differentiate “\n” and line breakAs Keith eloquently explains, "There is no distinction between a 'real' and an 'unreal' line break." See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Want to try developing with Ethereum? Free Code Camp has you covered.On the other hand, here are some thoughts on why it's not the greatest language for developers.Interested in minting your own NFT? There are lots of options. Ethereum can be more expensive to use (those gas fees, ouch) but it also has the most active network of artists and collectors.Thanks to Phlume, our lifeboat badge winner of the week, for answering the question: How do I remove the double border on this table?See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

You can check out our deep dive into the copy paste data here. We saw over 40 million copies in the two weeks worth of activity we analyzed.Kyle Pollard graduated from the University of Northern British Columbia and worked as a computer technician and programmer for the City of Prince George in Canada. You can find him on Github, Twitter, and his website.There’s lots of info about Cassidy’s various projects at cassidoo.co. You can catch her coding live at @cassidoo, Thursdays at 12:30 PT/2:30 Central/3:30 Eastern.Our lifeboat badge winner of the week is TJ Crowder, who answered the question: How can I see the source of built-in JavaScript functions?See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

You can follow David on Twitter here. If you want to check out his new book, The Business of Belonging, the first chapter is available here.You can find out more about CMX here and learn more about Bevy here.Cesar prefers to remain off social media, but you can find him on LinkedIn.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Dave Winer wrote a fun piece on the lost apps of the 80s. We explore the paradox of software that is "too good" to become popular among mainstream consumers. Microsoft has been releasing new versions of its flagship flight simulator each year for a whopping 38 years now. Now we know what makes it seem so very, very real. But just how big can that next patch be? Another day, another data breach. At this point, we've become numb to the notion that our identity is compromised. Is acceptance better for your health than constantly being on guard? See for yourself.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

You can find Michelle on Twitter here.You can learn more about building apps with Twilio here.Our lifeboat badge of the week goes to TryingToLearn for explaining the error that pops up in Python when: you can't assign to literal.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Lots of people who work outside of programming learn Python as part of their job. When folks from telecom, academia, or medical science want to build a web app to help with their job or share their findings with the world, they may feel they need to learn Javascript, CSS, HTML, and half a dozen frameworks to get started. Anvil is a platform that hopes to enable the creation of great web apps with nothing but Python code. You can drag and drop your user elements and rely on Anvil to handle your server and database. He also created Skulpt, which you can check out here. It's decscribed as follows, "Python. Client Side. Skulpt is an entirely in-browser implementation of Python. No preprocessing, plugins, or server-side support required, just write Python and reload. Want to go deeper? Check out his talk on Full Stack Web Development with nothing but Python here. You can follow him on Twitter here and Github here.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Despite its reputation, there is a Go To for every language. You can dive deeper with the Summer of Go To.There is a lot you can learn from it as a beginner, even if it is worth avoiding as a professional.Paul's children have learned to inspect the element and the document object model. Being deep into computers seems normal in an era of remote school and omnipresent devices. Who doesn't like making tree maps of memory usage or cropping and splicing footage on TikTok? If all kids are into computer hacking and AV Club activities like film editing and music producing...what does being a nerd mean anymore? Google has a whole slew of online certificates that allow you to find entry points into a career in data analysis, UX design, or project management. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

You can find Roberta on Twitter. For anyone who understands Portuguese, you can also check out her podcast. Check out Roberta's recent blog post on best practices, and when to ignore them.If you're interested in Dapper, an open source project built by Stack Overflow folks that works as a simple object mapper .Net, you can check it out here.Thanks to our lifeboat badge winner of the week, Colonel Panic, for explaining: What the boolean literals in PowerShell are See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Shay is a developer advocate building open source tools and writing education content. Outside of work she writes poetry, indulges fad hobbies, and reads whatever’s left out on the coffee table. Steve Gill a Developer Relations Manager, currently managing the SDK tools team at Slack. The tools teams develops all of our open sourced SDK, such as Bolt for JavaScript, Python, and Java. In his spare time, he enjoys playing ice hockey, woodworking and gaming.You can find Shay on LinkedIn and TwitterLearn more about Steve on LinkedIn and Twitter If you're interested in Bolt, there is lots to learn here.No lifeboat this week, but thanks to Alex for emailing us to ask: "alternatives to more better element usage?" If you have ideas, we're all ears.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

You can find out more about Suyog and his career here. True story, he once worked on tablets way before tablets were a thing.He's on Twitter here. You can check out Elastic Cloud and it's suite of services here.Suyog talks a bit about data gravity, a concept you can learn more about here.If you're a fan of release notes and want to get a sense of what Suyog worked on at Elastic over the years, check out his blog archives here.Thanks to our lifeboat badge winner of the week, lhf, for anwering the question: How can I get the current UTC time in a Lua script?See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

You can check out more of Tom's work and some of his books on his website, Everything SysAdmin. Tom also wrote a great blog post for our site that explains his method for crafting a positive feedback loop between Dev and Ops using real-time documentation.You can find Tom on Twitter and check out his books on Sys Admin and Cloud System Administration.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Ian is Brooklyn bred a tech junkie, NBA stats nerd, hip hop connoisseur, and co-creator of GameFlo and Ujima Now. He graduated from Brown University and was a teaching fellow at FullStack Academy before coming to Stack Overflow. You can find him on Twitter and Github.Kyle Pollard graduated from the University of Northern British Columbia and worked as a computer technician and programmer for the City of Prince George in Canada. You can find him on Github, Twitter, and his website.Our lifeboat this week goes to Max Pevsner, who answered a question, but cautioned against taking his advice: Don't reuse cell in UITableViewSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

It was a pandemic, Olivia was on maternity leave after giving birth, and she also had a toddler to take care of. Somehow she still managed to build a website, macovidvaccines.com, that provided far better service than what was available through government and private industry.You can find out more about Olivia on the sites below. TwitterWebsiteLinkedInSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Cleghorn works for Defense Digital Services. On Twitter, the group describes itself as "a SWAT team of nerds on tours of duty." You can read more about the group's goals on their website. You can see some of his work over on Hacker One.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

This week's discussion was inspired by an article from Sandi Metz, which you can find here. It begins with a terrific line, defining the half-life of software as, "the amount of time required for half of an application's code to change so much that it becomes unrecognizable."This topic also connected to a post we ran on the Stack Overflow blog this week, Sacrificial Architecture: learning from abandoned systems. The author, Mohamad Aladdin, suggest that one should "think of your code quality as if it will run forever, but adapt to change as if your code will be obsolete tomorrow."Our lifeboat badge winner for this episode is Ishmael, who explained why JSON dumps your formatting and how to fix it.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

You can find the paper on MuZero here.He blogs at Furidamu and can be found on Twitter here.The story on drug discovery powered by AI can be found here. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

If you’re a programmer working with npm, Sara has some basic advice on best practices that will keep your codebase safe.Today’s discussion was inspired by a blog post from Michel Gorny which you can find here.Need to simplify the address where people can send you bitcoins? Check out https://ens.domains/, which even offers .club for your TLD.Thanks to Tagir Valeev for answering the question: How to Split odd and even numbers and sum of both in collection using Stream. You’re our lifeboat badge winner of the week.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Blake has a PhD in physics from Yale and is the quantum platform lead. You can find him on Twitter here and read some of his recent writing here.Robert is VP of IBM Quantum Ecosystem Development, IBM Research. He's the author of Dancing with Qubits and has put together a great list of tutorial videos on his website.No Lifeboat badge winner today, but if you're a fan of Schrödinger's cat, be sure to check out this question from our Quantum Computing Stack Exchange. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Welcome to The Stack Overflow Podcast!See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

A nice story on how to avoid the Nomad Tax Trap.Got a lot of employees moving to Texas? The state is notorious for the number of patent lawsuits filed there, and having employees living in the area may expose companies to great legal liability.If the work from home boom is here to stay, get ready for a lot of "cost-of-living" adjustments to follow.Our lifeboat badge of the week goes to kd12 for explaining: How to get an element by its data-id in jQuerySee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Pattern matching in Python 3 - a nice new feature, a gift to Stack Overflow point seekers, or a big pain in the neck? Curious about the Jamstack? You can find lots of great information on how it works and who works with it here.Want to follow Matt? He's on Twitter here.Our lifeboat badge winner for this episode is Jim Mischel, who explained how to: Find the first character in a string that is a letter. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Thanks to Marceli Wac for sending us a question about cron jobs. We love getting mail from listeners and try our best to read interesting questions on the show. The goal for Ben's app is simple: let anyone register their intention to show up to the dog park at a certain time so that strangers can have a better chance of arriving at the same time and get some exercise for the pups. What's the simplest web app that would collect the least personal information and reset every 24 hours. Bonus points if we can do it without a database! Kristina Lustig, a veteran Stacker, wrote a great blog post for us: I followed my dreams and got demoted to software developer. Our lifeboat of the week goes to Mike Nakis, who answered the question: What is the difference between memberwise copy, bitwise copy, shallow copy and deep copy?See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

You can check out Cassidy's course on React here. It will teach you how to "build a reusable and declarative React component library. It's perfect for developers who are looking to build a scalable design system for their team and product." If you're not in the mood to subscribe, Cassidy would recommend Free Code Camp.There's lots of info about Cassidy's various projects at cassidoo.co. You can catch her coding live at twitter.com/cassidoo, Thursdays at 12:30 PT/2:30 Central/3:30 Eastern.Sara made it to the ending credits of Hades, so you know she's a fan. Cassidy is excited for the latest version of Stardew Valley and has been impressed with Half Life Alyx and the Valve Index VR headset.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Check out the great post from Laura Nolan, a senior engineer at Slack, breaking down their outage. Paul wants some simple command line utilities for "fix-server" and "boot-it-all-up."Clubhouse was known early on for being popular with Silicon Valley, but it's increasingly becoming a global phenomenon. You don't have to wait for it to go public to invest, you can buy shares right now in Agora, the Chinese company powering its real time audio chat.Got ideas for how we can version Q&A on Stack Overflow to ensure questions with accepted answers don't become outdated or obsolete? We're planning to work on this problem, so send suggestions our way.This week's Lifeboat badge winner is Quinn, who answered the question: How to replace a string in a file using regular expressions? See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Maybe you don't think GameStop is a tech story, but rest assured, the screenwriting duo behind The Social Network and 21 will inject plenty of nerdery into the Hollywood version.Sara is eager to share the history of CSS, and all the ways it has let her down.We dig into a wise act of self-prersevation from Ben B Johnson. As he writes: "Similar to SQLite, Litestream is open source but closed to contributions. This keeps the code base free of proprietary or licensed code but it also helps me continue to maintain and build Litestream.As the author of BoltDB, I found that accepting and maintaining third party patches contributed to my burn out and I eventually archived the project. Writing databases & low-level replication tools involves nuance and simple one line changes can have profound and unexpected changes in correctness and performance. Small contributions typically required hours of my time to properly test and validate them.I am grateful for community involvement, bug reports, & feature requests. I do not wish to come off as anything but welcoming, however, I've made the decision to keep this project closed to contributions for my own mental health and long term viability of the project."Hurray for new approaches that don't ignore personal wellbeing. Today's lifeboat badge winner is Quinn, who explained: How to replace a string in a file using regular expressionsSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

You can follow Brian on Twitter. and check out the Cloudcast here. If you're just getting started, he has a cloud basics podcast that covers a new topic each month. And if you are just really, really into containers, well he's got you covered. Paul was talking with someone who mentors a lot of young coders. What are they all into these days? Typescript? Web Assembly? Nope, they're all getting AWS certified.A certification for AWS , Azure, and GCP has become an efficient way to break into the job market. Companies like Cloud Guru make it simple to understand what you need. We discuss what this new on-ramp to the world of software means for the rising generation of coders, or those looking to become programmers down the line.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Today's conversation was inspired by a great blog post from Charity Majors.We also discuss the Chrome team's decision to migrate Puppeteer to Typescript, and the way in which large tech organizations are increasingly interconnected by a set of open source tools and platforms. Lastly, we discuss the impact expanded funding for community colleges could have on the pipeline of software engineers entering the job market.Today's lifeboat badge winner is Abdul Saboor, who answered the question: How do you convert negative data into positive data in SQL Server?See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Joe Biden just wants to ride his Peleton, but equipment connected to WiFi with a camera and microphone can pose a real security risk.If you've got a chicken coop or greenhouse that needs a little warmth this winter, maybe team it up with your gaming PC or bitcoin mining rig, which tend to give off a lot of heat.Speaking of heat, we dive into datacenters that were sunk under the ocean in an effort to create more economically efficient and environmentally friendly computing.Our favorite meme of the week, a Heroku app that puts a chilly Bernie Sanders anywhere in the world.Our lifeboat badge winner is Lukas Kalbertodt, who answered the question: What's the most efficient way to insert an element into a sorted vector? See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Joocelyn hosts the Git Cute podcast, which you can find here.She's working on a book about seniority in the software industry, which you can pre-order here.You can follow her on Twitter at javavvitch.Our lifeboat badge goes to LMc for explaining how one can: Count the Letter Frequency in a String with PythonSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.