If I have a string in JavaScript like so: "test test hello test test"
I understand how to replace 'hello' with 'byebye':
replace("hello","byebye");
However, what is the most efficient method to add 'byebye' immediately after 'hello' in the string, resulting in: "test test hello byebye test test", utilizing regex?
Thank you.
To effectively replace a certain pattern, consider utilizing a capturing group. Here is an example:
replace(/(hello)/, "$1 byebye");
Is this method effective?
replace("goodbye","hello goodbye");
When it comes to replacing text while keeping the original content intact, using a RegEx might help identify the correct position, but I believe Replace() function is what is preventing you from achieving that.
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