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OcttKB Cross-Repo Sync (HTML to Raw)

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octospacc
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Wiki-OcttKB/tiddlers/Normal/_JavaScript.tid
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created: 20221110145611678
creator: Octt
modified: 20231109000419620
modified: 20231111000917482
modifier: Octt
tags: Development $:/i18n:en Web
title: JavaScript
@ -25,6 +25,7 @@ title: JavaScript
* [[Get a random item from a JavaScript array|https://stackoverflow.com/questions/5915096/get-a-random-item-from-a-javascript-array#5915122]] --- `item = items[Math.floor(Math.random() * items.length)];`
* [[How to get text from all descendents of an element (disregarding scripts)?|https://stackoverflow.com/questions/2532043/how-to-get-text-from-all-descendents-of-an-element-disregarding-scripts]]
* [[Simplest code for array intersection in javascript|https://stackoverflow.com/questions/1885557/simplest-code-for-array-intersection-in-javascript#1885569]] --- `arrayNew = array1.filter(value => array2.includes(value));`
* [[Converting HTML string into DOM elements?|https://stackoverflow.com/questions/3103962/converting-html-string-into-dom-elements#3104237]] --- `doc = new DOMParser().parseFromString(htmlString, 'text/html')`
* [[Array.prototype.splice()|https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/splice]], [[JavaScript Array splice() (W3S)|https://www.w3schools.com/jsref/jsref_splice.asp]] --- //changes the contents of an array by removing or replacing existing elements and/or adding new elements in place//
* <<MDNLink Web/JavaScript/Reference/Global_Objects/Array/concat "Array.prototype.concat()">> --- //used to merge two or more arrays, does not change the existing arrays but instead returns a new one//