regex

I'm making some code editor, and I use regular expressions to colorize some words. I want to accept all characters, but I want to divide some characters like numbers, {}, (), keywords (int, bool, ...). So I tried this regular…

I need to parse the style attribute from an html corpus (contains many different html entries with many different style attribute). An example of HTML may be the following : <span style="font-size:0.58em;font-family:'Times New Roman';"> <span style='font-size:0.58em;font-family:"Times New Roman";'> So style…

var str = '<img src="test>test" alt="test > test test" > "some text'; var reg = ??? How to make '<img src="test>test" alt="test > test test" >">'.match(reg)[0] === '<img src="test>test" alt="test > test test" >' Tried this regexp /<s*(img)[^>]+(>[r|n|s]*</1>|/?>)/, but not…

How can I split this string 42% recycled nylon 41% nylon 17% elastane into 42% recycled nylon 41% nylon 17% elastane (with regex?) ? I have already tried and used .split(/s(?=d)/) but this turns the string into this : 42%…

I’m trying to replace occurences in a string into something else. Lets say I have the following sentence: Hi @john.doe, i see @john has tagged you I have 2 usernames in this sentence: @john and @john.doe. I want this to…

I have the below urls : https://comanage.example.edu/sp https://wiki.cs.example.org/sp https://intranet.math.example.edu/sp https://myapp.example.com/sp For these urls, I need to define a function that can detect them as URLs and then replace the https:// and sp path from them. Basically, I just need the…