I wish to allow both upper case and lower case. I have tried
'k abBcdi #!129'.replace(/^[A-Za-z0-9]/g,'')
But it’s not give me the correct answer
I wish to allow both upper case and lower case. I have tried ‘k
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I wish to allow both upper case and lower case. I have tried
'k abBcdi #!129'.replace(/^[A-Za-z0-9]/g,'')
But it’s not give me the correct answer
Also use [^0-9A-z] instead. It probably has little to no performance effect, but it is slightly shorter and prettier.
Edit:Per a comment above, are you trying to find all letters and numbers and replace them or remove everything that’s not a letter and number?