js loop array
var colors = ["red","blue","green"];
for (var i = 0; i < colors.length; i++) {
console.log(colors[i]);
}
js loop array
var colors = ["red","blue","green"];
for (var i = 0; i < colors.length; i++) {
console.log(colors[i]);
}
loop through an array javascript
let array = ['Item 1', 'Item 2', 'Item 3'];
// Here's 4 different ways
for (let index = 0; index < array.length; index++) {
console.log(array[index]);
}
for (let index in array) {
console.log(array[index]);
}
for (let value of array) {
console.log(value); // Will log value in array
}
array.forEach((value, index) => {
console.log(index); // Will log each index
console.log(value); // Will log each value
});
javascript loop array
var arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0];
for( var i = 0; i < arr.length; i--){
if ( arr[i] === 5) {
arr.splice(i, 1);
}
}
//=> [1, 2, 3, 4, 6, 7, 8, 9, 0]
javascript loop array
i am the best
i = 0;
i++
# now i = 1
i*2*2*i*2*i*f*2*2+2123123 = (!)"
scre
++
;O;
end
i am the best
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