If I have a string like “something12” or “something102”, how would I use a regex in javascript to return just the number parts?
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If I have a string like “something12” or “something102”, how would I use a regex in javascript to return just the number parts?
Regular expressions:
This would return an Array with two elements inside, ‘102’ and ‘1948948’. Operate as you wish. If it doesn’t match any it will return null.
To concatenate them:
Assuming you’re not dealing with complex decimals, this should suffice I suppose.