Learn how to solve problems using linear programming. A linear programming problem involves finding the maximum or minimum value of an equation, called the objective functions, subject to a system of ...

In the era of A.I. agents, many Silicon Valley programmers are now barely programming. Instead, what they’re doing is deeply, deeply weird. Credit...Illustration by Pablo Delcan and Danielle Del Plato ...

Apple has released Xcode 26.3 with support for autonomous coding agents, that can directly analyze projects, modify files, and assist developers inside the official development environment. Xcode, ...

iOS 26.4 beta 2 is now available to developers, introducing refinements to the latest Apple iOS update. This build focuses on security, accessibility, interface polish, and developer tools. From RCS ...

Ahead of the iOS 26.3 release, Apple revealed Xcode 26.3, which finally brings vibe-coding to its development platform. With that, developers creating or updating their iOS apps can use Anthropic's ...

Apple is expanding Xcode's role from code editor to active collaborator, adding built-in agentic coding tools that can plan, execute, and iterate on development tasks alongside developers. On Tuesday, ...

Vibe coding trades creativity for coordination and oversight. Performance and UI issues still demand human judgment. AI shines when developers relentlessly lead, test, and correct. Over all my years ...

With a new tool called Mobile Apps by Replit, users can describe their idea, let Replit do its thing, and then scan a QR code to test the app on their iPhones. Here are the details. Replit announced ...

Macworld reports that iOS 26 has achieved only 18.1% adoption among iPhone users as of January 2026, significantly lower than iOS 18’s 77.1% at the same timeframe. The poor adoption rate appears ...

Learn how to use advanced techniques like short-circuiting, parallel execution, virtual threads, and stream gatherers to maximize Java stream performance. My recent Java Stream API tutorial introduced ...

When it comes to education, there is no substitute for learning by doing. To teach children Spanish, have them speak it. To teach them art, give them paper and paints. Plenty of tech titans got their ...

The first big update to the latest iPhone software, iOS 26, has been released. Apple iOS 26.1 is here. Here’s which iPhones it’s for, how to get it and what’s in it, in full detail. There were reports ...