The Daily Index — Monday, January 15, 2024 · TLDR Index

ARTICLES & TUTORIALS

TLDR Web Dev

TLDR Web Dev

DYNAMIC PROGRAMMING IS NOT BLACK MAGIC

Dynamic programming is used to optimize certain code use cases by avoiding redundant calculations through caching and memoization. Using sample problems like the edit distance problem, this article shows through code examples how dynamic programming can be used in practice.

qsantos.fr · 15 min

TLDR Web Dev

CODE REVIEWS

Code reviews are not just a bureaucratic formality, but a crucial process to ensure code quality, readability, and maintainability and prevent future issues. Teams should have clear definitions of "Done" and coding standards. Some things to look at during code reviews include PR size, guard clauses, dead code, variable names, and premature optimization.

vadimkravcenko.com · 16 min

TLDR Web Dev

ASK HN: WHAT IS THE CURRENT DRIVER OF TECH LAYOFFS? (HACKER NEWS THREAD)

Hacker News commenters speculate on what is currently driving tech layoffs, such as the fact that it is now acceptable for tech companies to do layoffs. Another speculation posits that investors like it when companies have extreme hiring during the good times and extreme cutbacks during the bad times. However, each company usually will have different reasons for doing layoffs.

news.ycombinator.com

TLDR Web Dev

Skeptical? This case study shows how Salesloft saves $750k/year

in QA engineering + executes >300 tests in parallel on every PR in minutes.

qawolf.com

TLDR Web Dev

HOW M1 MACS MAY LAG BEHIND

M1 Macs may lag behind in AI and machine learning capabilities compared to future Macs with the M2 and M3 chips. Apple silicon chips, including the M1, have hardware support for AI and ML, but M1 chips have limited support for recent AI/ML features, such as bfloat16, a format widely used in AI and ML. M2 and M3 Macs support bfloat16, but the M1 only supports ARMv8.5A, which doesn't include bfloat16.

eclecticlight.co · 3 min

TLDR Web Dev

THE MORE FEATURES YOU ADD...

Studies show that people judge a product’s quality by the amount of features it has before using it. However, after using a product, they realize the usability issues of having too many features. That means companies need to build products with many features to maximize initial sales, but prioritize the user experience to maximize repeat sales and retention.

lukew.com · 2 min

TLDR Web Dev

A SURPRISING DISCOVERY INSIDE THE STEAM DECK'S APU

The Steam Deck OLED has a chipset that is entirely made for the Steam Deck platform, with a smaller footprint and full usage of all its cores.

boilingsteam.com · 4 min

TLDR Web Dev

A DECADE LONG STEAM ISSUE, IS EVERYONE JUST TOO FAST FOR VALVE?

Valve has had a disconnection issue in its Counter-Strike games for over a decade now, but Valve still hasn’t fixed it. This post does a deep dive into the issue and provides a solution: the game must be started well before the user actually starts playing.

blog.freudenjmp.com · 19 min

TLDR Web Dev

ASK HN: WHO ELSE IS WORKING ON NOTHING? (HACKER NEWS THREAD)

A Hacker News commenter notes that they are not working on anything on the side anymore, but rather focusing on themselves. Responders share their stories of finding fulfillment, joy, and internal validation in activities outside of work.

news.ycombinator.com

TLDR Web Dev

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