If searchValue is a string, String.prototype.replace only replaces a single occurrence of the searchValue, whereas String.prototype.replaceAll replaces all occurrences of the searchValue (as if …

160 If you want to replace multiple characters you can call the String.prototype.replace() with the replacement argument being a function that gets called for each match. All you need is an object …

In JavaScript, strings are immutable, which means the best you can do is to create a new string with the changed content and assign the variable to point to it.

I want to use str_replace or its similar alternative to replace some text in JavaScript.

Jan 20, 2017 · Explore efficient methods for replacing strings in JavaScript, including examples and best practices, discussed by the Stack Overflow community.

String.replace() is regexp-based; if you pass in a string as the first argument, the regexp made from it will not include the ‘g’ (global) flag. This option is essential if you want to replace all occurances of …

Nov 27, 2016 · How to replace substring in Javascript? Asked 15 years, 2 months ago Modified 5 years, 1 month ago Viewed 50k times

var string = "This is a string"; string = string.replace("string", "thing"); Of course this will just make the code look a bit cleaner and still create a new string.

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

Sep 24, 2012 · Should probably point out that strings are immutable in javascript, so you don't replace so much as create a new string with a different beginning.