I know I have a bit of a writers' community on here among all the tech stuff so though I'd share this, should be a pretty unique opportunity to get some insight from industry legend: field15.com/copyright-an...
Scott Galloway on The Bulwark:
““The Gini coefficient, zero means everyone has the exact same amount. A hundred means one person owns everything. The French Revolution and Marie Antoinette was when they were at 82.
We hit 83 this quarter.”
What happens when you use 'when' as the body of a 'map { … }' operation?
That's the topic of this week's fourth and final 🧠📚 Kotlin Brain Teasers puzzle:
👉 sam-cooper.medium.com/what-does-wh...
Try to guess the answer before you scroll down to read the full explanation!
Code sample with a refactoring from `runBlocking { }` to `suspend fun` in tests.
A benefit of upgrading to Spring Boot 4 for #Kotlin developers: you will be able to leverage JUnit 6 support for suspending functions to have cleaner tests.
"enum class"
Okay... enum class what?
That's the puzzle 😉
See if you can figure out the trick that lets this code compile 👉 sam-cooper.medium.com/can-a-kotlin...
And stay tuned for one last free sample 🧠📚 Kotlin Brain Teasers puzzle next week.
People who follow me on here might have seen this Kotlin puzzler already, but in case you haven't:
sam-cooper.medium.com/what-does-th...
It's one of my favourite Kotlin tricks; I hope you enjoy it too! And stay tuned for another free Kotlin Brain Teasers chapter next week, as promised 🧠📚
Good morning.
A regular reminder: a tiny few hoard staggering wealth and own much of the media, while millions struggle to survive.
That’s not an accident. It’s a choice made by those in power.
Tax wealth. Fund public services. Build an economy for everyone - not the 1%.
If I could give one piece of career advice to any engineer, it's: measure your impact. Make a note of usage and performance metrics before, during and after each big project. Cite them proudly in your resume/CV, performance reviews, job interviews, etc. Wish I had started doing this sooner!
I'm posting free chapters from 📚🧠 Kotlin Brain Teasers each week in January!
I've shared the code for this one before, but here's the full explanation, with more code examples and further reading suggestions 💡
👉 sam-cooper.medium.com/whats-null-n...
Last day of the New Year's INSIGHT sale -
40% off with code INSIGHT
Find your inspiration -
Pragprog.com
Can I get this on a t-shirt?
Consider the possibility that communicating is the work, and coding is the interruption.
I want to find the programmer who wrote the code that generates that error message where the detail text is just "cloudflare" and shake their hand
My favourite part of the outage so far is the simple honesty of the error message.
"500 server error."
"Oh? What's the issue?"
"cloudflare"
News websites are going to start pre-writing "Cloudflare is down" articles the same way they prepare obituaries in advance for high profile figures
I'm seeing that exact same 500 error on a bunch of sites (LinkedIn, StackOverflow, Medium)
I don't think it's just Zoom... is CloudFlare down again?? 😬
Cyber Monday - Last Chance for 50% off!
Black Friday, Small Business Saturday - all the days... all come down to this
Code: SAVE50
Enter the code on the Payment Details screen
Almost everything on the site is on sale - but not for much longer!
(Only at pragprog.com)
Yes, this code is good for both my Kotlin books 👍
Kotlin Brain Teasers 👉 pragprog.com/titles/kotli...
Kotlin Coroutine Confidence 👉 pragprog.com/titles/sckot...
And since it's 50% off, you have no excuse not to buy both 😉
✨ ✨ SAVE 50% ✨ ✨
We're not a giant retailer. We're just a tiny group of people doing something we love, with people we admire, for a community we're part of. This is our version of a fall/Black Friday/whatever sale.
Pragprog Early Black Friday sale
50% off with code Save50
Includes all Beta books
pragprog.com/categor...
My Kotlin/writing skills are better than my image editing, I promise
Bonus tip! Buy your gifts from local bookstores and make their Christmas a little better too ❤️
Or just treat yourself to a new skill with 50% off everything for Black Friday!
SALE 👉 media.pragprog.com/newsletters/...
Or get your software engineer friends a gift card for the Pragmatic Bookshelf store so they can have their pick of topics! Supporting humans who write books for humans is a great way to spend some holiday cheer.
Gift cards 👉 www.giftya.com/brands/pragm...
🎁 Christmas shopping for programmers?
A paperback copy of Kotlin Brain Teasers is a great gift for the Kotlin lover in your life 😁🎄. Short, fun, and packed with memorable lessons and surprises.
My book 👉 pragprog.com/titles/kotli...
Every author, editor and staff member I've had the pleasure of working with or talking to at Pragmatic has been awesome. In this age of AI it's been great to be part of such a small and driven community of humans creating content for other humans like you.
👉 media.pragprog.com/newsletters/...
It's part of The Pragmatic Programmers store-wide 50% off sale, so be sure to check out some of the other books in the line-up too—like Kotlin and Android Development featuring Jetpack by my PragProg colleague @mfazio.dev, or Programming Kotlin by the great @venkats.bsky.social.
My Kotlin Coroutines book is HALF PRICE this week for Black Friday! If you have a coroutine headache, I promise this book will help.
My book 📖👉 pragprog.com/titles/sckot... (use code save50 for your discount!)
Fix that coroutine headache and get Kotlin Coroutine Confidence 😉📚
