Geeks Kai •how to check if character is double quote in js
Learn how to check if a character is a double quote in JavaScript using various methods, including comparison operators, charCodeAt(), and regular expressions.
Javascript
Geeks Kai •
Geeks Kai •10+ Best Ways to Check if a Key Exists in JavaScript Objects
Efficient methods to check if a key exists in a JavaScript object using in, hasOwnProperty(), and Object.hasOwn(), and more
Geeks Kai •How to Check for at Least One Capital Letter in JS
Learn efficient methods to verify if a string contains at least one capital letter in JavaScript using regular expressions, built-in methods, and custom functions.
Geeks Kai •How to Check for Infinity in JavaScript
Learn how to check for Infinity in JavaScript using isFinite(), Number.isFinite(), and comparison operators, plus tips for handling infinite values in real programming situations.
Geeks Kai •how to remove milliseconds from timestamp in js
Learn how to effectively remove milliseconds from a timestamp in JavaScript using methods like toISOString(), setMilliseconds(0), and Math.floor().