So interesting, "When the nullish coalescing operator ?? is supported, I typically use it instead of the OR operator || (unless there's a good reason not to)." Is completely the opposite of what I …

Jun 7, 2011 · What is the ?: (question mark and colon operator aka. conditional or "ternary") operator and how can I use it?

A '$' in a variable means nothing special to the interpreter, much like an underscore. From what I've seen, many people using jQuery (which is what your example code looks like to me) tend …

Dec 11, 2008 · I'm using JSLint to go through JavaScript, and it's returning many suggestions to replace == (two equals signs) with === (three equals signs) when doing things like comparing …

Dec 28, 2014 · In JavaScript, a backtick † ( ` ) seems to work the same as a single quote. For instance, I can use a backtick to define a string like this: var s = `abc`; Is there a way in which …

Jan 11, 2023 · I understand that in JavaScript you can write: if (A && B) { do something } But how do I implement an OR such as: if (A OR B) { do something }

A basic doubt here. I landed here looking for how to do this in node.js, which is javascript on server side. How do I know which ES version applies in my case. Also, in case of regular …

Jul 22, 2015 · Learn how to create a simple JavaScript timer with step-by-step guidance and examples for beginners on Stack Overflow.

Nov 21, 2011 · How can a checkbox be checked/unchecked using JavaScript?

Nov 30, 2012 · In your article, you mention to be careful to make sure the DOM is ready to be manipulated. Perhaps my problem is I am trying to set onclick too soon? I am building up an …