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JeffLearnsReact – 9 – Iterators | Jeff Schram

JeffLearnsReact – 9 – Iterators


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Iterators iterate myArray = [‘one’, ‘two’, ‘three’]; .forEach() myArray.forEach(function(myArrayItem) { console.log(myArrayItem); }); myArray.forEach((myArrayItem) => { console.log(myArrayItem); }); .map() Iterates and CHANGES the contents of the array Powered by WPeMatico Related


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Iterators iterate

myArray = [‘one’, ‘two’, ‘three’];

.forEach()

myArray.forEach(function(myArrayItem) {
console.log(myArrayItem);
});

myArray.forEach((myArrayItem) => {
console.log(myArrayItem);
});

.map()

Iterates and CHANGES the contents of the array

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