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 …

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

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.

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

Apr 28, 2021 · ECMAScript 2021 has added a new String function replaceAll. A long time ago in a galaxy not so far away, people used split + join or regular expressions to replace all …

40 var str = "this's kelly" str = str.replace(/'/g, 'A'); The reason your version wasn't working is because str.replace returns the new string, without updating in place. I've also updated it to …

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

Nov 27, 2016 · 3 replace only replace the first occurrence of the substring. Use replaceAll to replace all the occurrence.

Apr 28, 2010 · 52 You can use String#lastIndexOf to find the last occurrence of the word, and then String#substring and concatenation to build the replacement string.

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 …