Note: In general, extending the built-in prototypes in JavaScript is generally not recommended. I am providing as extensions on the String prototype simply for purposes of illustration, showing …

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

How to replace " with \" in javascript Asked 14 years, 2 months ago Modified 9 years, 10 months ago Viewed 58k times

Apr 28, 2010 · JavaScript: replace last occurrence of text in a string Asked 15 years, 6 months ago Modified 1 year, 9 months ago Viewed 226k times

Sep 26, 2010 · @JitendraPancholi he wants to replace spaces, not "white spaces." In this context I assume by spaces he means only the space character, not just any old whitespace like /s …

May 7, 2011 · The question is vague. Are you asking how to replace all occurrences of a specific value (3452 in your question), or the first occurrence only, or the element of a specific index (1 …

Aug 7, 2013 · @MattBall In most languages, using replace lets you replace a string with a string, instead of needing a regex every time. the subject.split (search).join (replacement) construct is …

159 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 …

The first one is totally pointless, \s\s+ means, an \s followed by one or more \s+, which can be reduced to a single \s+, the second example is more accurate because we only want to …

The parenthesis are used to create "groups", which then get assigned a base-1 index, accessible in a replace with a $, so the first word (\w+) is in a group, and becomes $1, the middle part …