Replace all instances of a substring without Regex in JavaScript

find_replace.js

var str = 'This is a test string.';
// Let's replace all spaces with ','
str = str.split(' ').join(',');

return string.split(' ').reduce(function(prev,curr,index,arr){
curr = curr.replace(/%/,'%25')
.replace(/"/, '%22')
.replace(/</, '%3C')
.replace(/>/,'%3E')
.replace(/#/,'%23')
.replace(/{/,'%7B');
if(index===arr.length-1) return prev+curr;
else return prev+curr+"%20";
},"");

Used this in a recent project.. while you still use regex.. it sort of ensures that all occurences are properly taken care of.

Awesome! Works perfectly

Very Clever! 👍

Awesome!
how to replace (t) with (B)
in this example: (this is my Text)
the result is:
Bhis is my TexB

or:
this Is my text
try to replace (is)
???
thanks

Thanks

Awesome, it works around the string length limit with the "replace" method.

INSANE!!!! Thank you for it!

👍