ReactJS JavaScript Array Map Method||Class-12

Publicado el: 25 agosto 2020
en el canal de: ISMART EDU TECH
256
6

The map()method in JavaScript creates an array by calling a specific function on each element present in the parent array. It is a non-mutating method. Generally map()method is used to iterate over an array and calling function on every element of array.
Syntax:
array.map(function(currentValue, index, arr), thisValue)
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What is the focus of this course?
React.js course is specifically framed for web developers to enhance their web developing skills. Learn how React is different than other JavaScript frameworks, because it is not really a framework. React is actually mainly a view layer, which is beneficial for use in teams and promotes well-organized code.
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