In turkey hunting, the optic you put on your beard buster—whether a red dot sight or a standard fixed or variable scope—matters. And if you don’t want an optic sitting atop your shotgun receiver, you ...

On Tuesday, OpenAI introduced dynamic visual explanations, a new ChatGPT feature that allows users to see how formulas, variables, and mathematical relationships change in real time. Instead of just ...

Four key concepts are essential for understanding Clojure’s functional programming paradigm. Here’s how to apply what you know about Java to learning Clojure. Clojure is one of the most fascinating ...

Python has a behavior that is not universal among programming languages, and if you have experience with, say Java, you might find this surprising. Let’s walk through what’s happening. Why does this ...

HTMX is a newer technology that takes plain old HTML and gives it extra powers like Ajax and DOM swaps. It’s included in my personal list of good ideas because it eliminates a whole realm of ...

Abstract: It is generally accepted that variables with a narrow syntactic scope can have short names, whereas variables with a broad scope require more informative longer names. We study how names are ...

The Variable Scope example is correct for Java, but does not work for JavaScript. @shiffman has proposed a slightly simpler version of the Processing example for p5.js, but does ...

All tables in my database have composite primary key (ID and ACCOUNT). To increment the ID field, I use a trigger. The trigger also increments the Mysql variable @lastId_tablename. This variable is ...