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/ xpath-cheatsheet.js
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September 6, 2024 08:07
XPath Cheatsheet --> https://github.com/LeCoupa/awesome-cheatsheets
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| // XPath CheatSheet | |
| // To test XPath in your Chrome Debugger: $x('/html/body') | |
| // http://www.jittuu.com/2012/2/14/Testing-XPath-In-Chrome/ | |
| // 0. XPath Examples. | |
| // More: http://xpath.alephzarro.com/content/cheatsheet.html | |
| '//hr[@class="edge" and position()=1]' // every first hr of 'edge' class |
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| var move = function(array, element, delta) { | |
| var index = array.indexOf(element); | |
| var newIndex = index + delta; | |
| if (newIndex < 0 || newIndex == array.length) return; //Already at the top or bottom. | |
| var indexes = [index, newIndex].sort(); //Sort the indixes | |
| array.splice(indexes[0], 2, array[indexes[1]], array[indexes[0]]); //Replace from lowest index, two elements, reverting the order | |
| }; | |
| var moveUp = function(array, element) { | |
| move(array, element, -1); |