7 Márta 2016 · What does $ {} (dollar sign and curly braces) mean in a string in JavaScript? Asked 9 years, 10 months ago Modified 2 years, 1 month ago Viewed 427k times

20 Iúil 2014 · 217 Douglas Crockford's Remedial JavaScript includes a String.prototype.supplant function. It is short, familiar, and easy to use:

The whole "array" thing is cute and shows off casting strings to arrays and such but the question is, literally, "how do I get a one-character substring from the start of the string"; the obvious …

In JavaScript you can have variable type of string or type of object which is class of String (same thing - both are strings - but defined differently) thats why is double checked.

In JavaScript, the backslash has special meaning both in string literals and in regular expressions. If you want an actual backslash in the string or regex, you have to write two: \\.

Be aware that String.prototype.{ split, slice, substr, substring } operate on UTF-16 encoded strings None of the previous answers are Unicode-aware. Strings are encoded as UTF-16 in most …

I'm working on a JavaScript project, and as it's getting bigger, keeping strings in good shape is getting a lot harder. I'm wondering what's the easiest and most conventional way to construct …

28 Aib 2017 · 25 i need to replace a part of a string in Javascript The following example should clarify what i mean

18 Meith 2012 · I found three ways to cast a variable to String in JavaScript. I searched for those three options in the jQuery source code, and they are all in use. I would like to know if there are …

In all other cases, you're safe to use ==. Not only is it safe, but in many cases it simplifies your code in a way that improves readability. I still recommend Crockford's talk for developers who …