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Apr 23rd, 2018
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  1. var request = new XMLHttpRequest();
  2.             var int;
  3.             request.open("GET", "file.json", false);
  4.             request.send(null)
  5.             var text = JSON.parse(request.responseText);
  6.              for(var i = 0; i < text.threads.length; i++) {
  7.                 if(text.threads[i].subject == "ПОТАПЕНКО") {
  8.                     int = text.threads[i].num;
  9.                 }
  10.             }
  11.             if(int) {
  12.                 alert('все ок ' + int);
  13.             }
  14.             else {
  15.                 alert('ошибка');
  16.             }
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