Why This Book?
Regular Expression Crossword Puzzles: Exercise Book
Regular expression crosswords are crossword puzzle games, where the crossword clues are defined using regular expressions! Essentially, you're given the regular expressions, and you must find the correct letters in the horizontal and vertical lines of the grid (the combination of regular expression ...
Popular Topics
Latest Tech News
Why Cognition bought Poke: AI personality is becoming a competitive advantage
techcrunch.com • Jul 24, 2026
AI coding startup Cognition has acquired Poke, the AI assistant you text like a friend, in a deal valuing the startup in the low nine figures. The acq...
US accuses American of allegedly wiping his phone using a ‘duress’ password during border search
techcrunch.com • Jul 24, 2026
A U.S. citizen has asked a court to throw out the government's claim that he gave over a passcode to border authorities that wiped his phone's data, o...
Stripe wants to own the toll booth between AI models, for ~$10bn
thenextweb.com • Jul 24, 2026
Stripe wants a foothold in AI, and it is willing to pay dearly for it. The payments company is in talks to buy OpenRouter for about $10 billion, the W...
Anduril reportedly in talks to raise funding at $100B valuation, more than 3x last year’s mark
techcrunch.com • Jul 24, 2026
Anduril is said to be raising a new round of funding that may push its valuation up to about $100 billion, per Reuters. ...
World Foundation raises $52 million in token sale as proof-of-human demand accelerates
thenextweb.com • Jul 24, 2026
World Foundation has raised $52 million through a locked token sale to expand the reach of World ID, its iris-scan-based system for proving someone is...
What’s to blame for Canada’s wildfires?
www.sciencenews.org • Jul 24, 2026
The inferno that sent toxic smoke billowing toward the United States won't be the last. Officials are now battling both the wildfires and misinformati...
Claude Opus 5 arrives with near Fable performance at half the price
www.zdnet.com • Jul 24, 2026
Anthropic's latest Claude upgrade targets developers and enterprises with stronger coding, better reasoning efficiency, prompt-cache-friendly tool cha...
Build in public, fail in public: what it’s like to be a founder under 20 right now
techcrunch.com • Jul 24, 2026
AI tools have democratized the opportunity to build, shortening the timelines of success and enabling more young people to start successful compan...
Anthropic launches Opus 5
techcrunch.com • Jul 24, 2026
Opus 5 will be both cheaper and less restrictive than Fable, likely making it preferable in most use cases....
India’s move against Jack Dorsey’s Bitchat sparks legal debate
techcrunch.com • Jul 24, 2026
The offline messaging app surged in popularity in India amid protests in New Delhi....
Quote of the Day
The best error message is the one that never shows up.
Countdown
Joke of the Day
A SQL query walks into a bar, walks up to two tables and asks, 'Can I join you?'
Brain Food
5 things to do each day for your brain:
- Learn something new
- Solve a puzzle
- Read for 30 minutes
- Practice mindfulness
- Exercise for 20 minutes
Other Recommended Reads
Vulkan Compute: High-Performance Compute Programming with Vulkan and Compute Shaders
Foundations of Graphics & Compute: Volume 2: Rendering
WebGPU and WGSL by Example: Fractals, Image Effects, Ray-Tracing, Procedural Geometry, 2D/3D, Particles, Simulations
