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  1. var re=/\b.*?(left:\s*-?\d+\.?\d*px;)/igm;
  2.  
  3. function matchIt(str) {
  4.    repl = str.replace(re, function($0, $1) {
  5.       return $0 == $1? $0 : '';
  6.    });
  7.    return repl !== ""? true : false;
  8. }
  9.  
  10. print(matchIt('margin-left:100px;')); // false
  11. print(matchIt('left:100px;')); // true
Success #stdin #stdout 0.38s 381888KB
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stdin
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Standard input is empty
stdout
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false
true
https://ideone.com/xt1kPH
language:
JavaScript (rhino 1.7.9)
created:
12 years ago
visibility:
public

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