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# encoding: utf-8

require 'unirest'

class String
  def typograf
    api_uri = 'http://www.typograf.ru/webservice/'
    begin
      response = Unirest.post api_uri, parameters: {text: self}
      response.body

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for i in *.jpg; do mv $i `uuidgen`.jpg; done

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curl -I http://example.com 2> /dev/null | grep HTTP | egrep -o [0-9]{3}
curl -w "%{http_code}" http://example.com 2> /dev/null

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Math.max(document.body.clientWidth, document.body.offsetWidth, document.body.scrollWidth);
Math.max(document.body.clientHeight, document.body.offsetHeight, document.body.scrollHeight);

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bool x = true;
x = x == false; // or x = !x

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document.getElementByXPath = function(sValue) { var a = this.evaluate(sValue, this, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); if (a.snapshotLength > 0) { return a.snapshotItem(0); } };
document.getElementsByXPath = function(sValue){ var aResult = new Array();var a = this.evaluate(sValue, this, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);for ( var i = 0 ; i < a.snapshotLength ; i++ ){aResult.push(a.snapshotItem(i));}return aResult;};
document.removeElementsByXPath = function(sValue) { var a = this.evaluate(sValue, this, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null); for ( var i = 0 ; i < a.snapshotLength ; i++ ) { a.snapshotItem(i).parentNode.removeChild(a.snapshotItem(i)); } };