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Javascript 2022-01-31 09:35:55
regex ranges
/* character ranges */ regex = /[a-z]/; // matches all lowercase letters regex = /[A-Z]/; // matches all uppercase letters regex = /[e-l]/; // matches lowercase letters e to l (inclusive) regex = /[F-P]/; // matches all uppercase letters F to P (inclusive... Add solution -
Javascript 2022-01-30 12:46:23
regex
Let regex; /* shorthand character classes */ regex = /d/; // matches any digit, short for [0-9] regex = /D/; // matches non-digits, short for [^0-9] regex = /S/; // matches non-white space character regex = /s/; // matches any white space character regex ... Add solution -
Javascript 2022-01-22 04:46:10
regex /
Let regex; /* shorthand character classes */ regex = /d/; // matches any digit, short for [0-9] regex = /D/; // matches non-digits, short for [^0-9] regex = /S/; // matches non-white space character regex = /s/; // matches any white space character regex ... Add solution -
Javascript 2021-11-19 11:34:26
regular expression characters
/* shorthand character classes */ regex = /d/; // matches any digit, short for [0-9] regex = /D/; // matches non-digits, short for [^0-9] regex = /S/; // matches non-white space character regex = /s/; // matches any white space character regex = /w/; // m... Add solution -
Javascript 2021-11-19 11:01:12
javascript regex for usernames
var usernameRegex = /^[a-zA-Z0-9]+$/; Add solution