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kidsil/math_with_regex.js

Created March 20, 2015 14:04
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Regex Increase number by one (Regex + Math Calculation)
Raw
math_with_regex.js
'text_2_moretext'.replace( /(text_)(\d+)(_moretext)/, function( $0, $1, $2, $3 ) {
return $1 + String( parseInt( $2 ) + 1 ) + $3;
});
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