Messages
4/22/2024
22 : 34
BetterDev #257 - Building a GPS Receiver
Better Dev #257 Apr 22, 2024 Hi all, We come back with a new issue this week. If you like BetterDev, please help spead word out by refer to your friends. Buy me a coffee would be great too. This week I
4/16/2024
8 : 14
BetterDev #256 - How to write a code formatter and a search engine in 80 lines of Python
Better Dev #256 Apr 15, 2024 Hi all, We come back with a new issue this week. If you like BetterDev, please help spead word out by refer to your friends. Buy Me a coffee would be great too. This issue
4/8/2024
22 : 14
BetterDev #255 - What even is a JSON number
Better Dev #255 Apr 8, 2024 Hi all, We come back with a new issue this week. If you like BetterDev, please help spead word out by refer to your friends. Buy Me a coffee would be great too. This week, I
4/1/2024
11 : 14
BetterDev #254 - Garbage Collection for Systems Programmers and How radio work
Better Dev #254 Apr 1, 2024 Hi all, We come back to my second week :). If you like BetterDev, please help spead word out by refer to your friends. Buy Me a coffee would be great too In previous email,
3/25/2024
8 : 4
BetterDev #253 - Fifty Things you can do with a Software Defined Radio
Better Dev #253 Mar 24, 2023 Hi everyone, I've returned this week and hope to make this newsletter a more regular occurrence. I apologize if my absence and lack of updates have disappointed any of
10/2/2023
10 : 54
BetterDev #251 - Writing a Debugger From Scratch
Better Dev #251 Oct 2, 2023 Last week, the famous Insomnia rugpull us and require an account to use the software. In process, many has lost their project data when the migration happen from local to
9/25/2023
10 : 44
BetterDev #250 - What's the toughest bug you ever found and fixed
Better Dev #250 Sep 25, 2023 Hi everyone, This week, many resorts in Las Vegas got hack and have to shutdown their system. That means many operation is handled by paper and pen. The hack appears to be
9/19/2023
17 : 4
BetterDev #249 - Running my own LLM
Better Dev #249 Sep 19, 2023 Happy tuesday everyone. We're back for other issue. Lot of exiciting article. Hope you like this issue. This issue is a bit short and lack the summary but hope you
8/14/2023
10 : 44
BetterDev #248 - Putting the “You” in CPU
Better Dev #248 Aug 14, 2023 Hi all, I'm really sorry for sending out no issue in last few months. Works get in but I'm finally manage to spend time again on this newsletter. I missed it so
4/19/2023
5 : 35
BetterDev #247 - Cryptographic Best Practices and A Journey through Color Space with FFmpeg
Better Dev #247 Apr 17, 2023 These continue to be big weeks in AI world. I share some LLM tools. Enjoy. Cryptographic Best Practices Putting cryptographic primitives together is a lot like putting a
4/3/2023
18 : 24
BetterDev #246 - Is your Postgres ready for production and where to store your OAuth tokens
Better Dev #246 Apr 03, 2023 Is your Postgres ready for production? your database ready for whatever may come on launch day or even 2 months in? Here's a handy checklist to make sure you're not
3/20/2023
11 : 24
BetterDev #245 - Scaling Kubernetes to 7,500 nodes
Better Dev #245 Mar 20, 2023 Scaling Kubernetes to 7500 nodes At this point no one doesn't know OpenAI and their ChatGPT. They run a massive K8S cluster with 7500 nodes. Needless to say that come
3/13/2023
11 : 24
BetterDev #244 - How discord stores trillions of messages and How Cloudflare run Prometheus at scale
Better Dev #244 Mar 13, 2023 How discord stores trillions of messages Rewrite in Rust, migrate to ScylaDB from cassandra. But the most important thing to me is the request coalescing. If two user read
2/27/2023
12 : 24
BetterDev #243 - Scaling Etsy Payments with Vitess and Husky DataDog Exactly Once Ingestion and Multi Tenancy at Scale
Better Dev #243 Feb 26, 2023 Scaling Etsy Payments with Vitess: Part 1 – The Data Model Etsy Payment system reached the point where vertical scale won't work anymore. They used biggest instance on
2/13/2023
15 : 4
BetterDev #242 - Neural Networks: Zero to Hero and Bit Hacking with Go code
Better Dev #242 Feb 13, 2023 Neural Networks: Zero to Hero A course by Andrej Karpathy on building neural networks, from scratch, in code. We start with the basics of backpropagation and build up to
2/6/2023
11 : 24
BetterDev #241 - How a single line of code brought down a half-billion euro rocket launch
Better Dev #241 Feb 06, 2023 How a single line of code brought down a half-billion euro rocket launch How a rocket launch fail? Re-use of code written for 32-bit system on a 64-bit data range. Novo
1/24/2023
0 : 44
BetterDev #240 - Hello, PNG
Better Dev #240 Jan 23, 2023 Start speaking a new language in just three weeks with Babbel (SPONSOR) Learning to speak a new language goes beyond just vocabulary: it's about being able to hold a
1/20/2023
3 : 54
BetterDev #239 - What happens when you open a terminal and enter ‘ls’
Better Dev #239 Jan 16, 2023 What happens when you open a terminal and enter 'ls' This could be the equivalent of the in famous “what happen when you type an address into the browser”, but for
1/9/2023
11 : 54
BetterDev #238 - Avoiding Double Payments in a Distributed Payments System
Better Dev #238 Jan 9, 2023 Hi everyone, this week is security week. First, if you used CircleCI, make sure to rotate any secret since they suffered a breach. Second, Slack private repository got
1/2/2023
10 : 44
BetterDev #237 - Challenging algorithms and data structures every programmer should try
Better Dev #237 Jan 2, 2023 Happy new year everyone. 2022 was a brutal year for me. A few app and idea I was working on wasnt turning out well and my start-up also shutdown. At the end of 2022, I got a