javascript remove element from array
var colors = ["red","blue","car","green"];
var carIndex = colors.indexOf("car");//get "car" index
//remove car from the colors array
colors.splice(carIndex, 1); // colors = ["red","blue","green"]javascript remove element from array
var colors = ["red","blue","car","green"];
var carIndex = colors.indexOf("car");//get "car" index
//remove car from the colors array
colors.splice(carIndex, 1); // colors = ["red","blue","green"]javascript remove element
//remove a dom element
var element = document.getElementById("someId");
element.parentNode.removeChild(element);
//remove element from array
var colors=["red","green","blue","yellow"];
var blue=colors.splice(2, 1);//first arg is array index to remove
//colors is now ["red","green","yellow"]How to remove text from a string in javscript
var ret = "data-123".replace('data-','');
console.log(ret); //prints: 123javascript remove character from string
mystring.replace(/r/g, '')Copyright © 2021 Codeinu
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