I was involved in a recent discussion on the "best" way to remove a given parameter from a URL string. The conversation began with using string primitives to split and join the parameter, a method ...

Have you ever seen this warning ⚠: What if I ask you to create this functionality🤔? You might use a lot of loops and conditional statements based on the complexity required. Regular expression or ...

Some say a set of regular expressions comprises a domain-specific language, or DSL; essentially, a mini-programming language. A full-blown programming language like Java or Python can do many things, ...

Regex, short for 'regular expression', is a syntax that allows you to match strings with specific patterns. You can imagine it as a text search that can become very advanced & specific depending on ...

Crystal strings are supposed to be UTF-8, but that's not enforced and strings can actually contain bytes that are not valid UTF-8. In most cases, it appears to be working fine. But there can ...

Your browser does not support the audio element. Are you among those many developers that get the shivers whenever you encounter regular expressions? Does your blood ...