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 …

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.

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 …

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

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.

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 …

I want to replace multiple words in a string with multiple other words, without replacing words that have already been replaced.

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

I want to replace the substring with '1' not the entire string with the substring

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