“foreach js” Code-Antworten

JavaScript foreach

const avengers = ['thor', 'captain america', 'hulk'];
avengers.forEach((item, index)=>{
	console.log(index, item)
})
connect.sonveer

JavaScript foreach

var colors = ['red', 'blue', 'green'];

colors.forEach(function(color) {
  console.log(color);
});
Grepper

JavaScript foreach Index

users.forEach((user, index)=>{
	console.log(index); // Prints the index at which the loop is currently at
});
Concerned Chipmunk

Foreach JavaScript

var items = ["item1", "item2", "item3"]
var copie = [];

items.forEach(function(item){
  copie.push(item);
});
Docteur SEO

foreach js

angular.forEach(obj1.results, function(result1) {
    angular.forEach(obj2.results, function(result2) {
        if (result1.Value === result2.Value) {
            //do something
        }
    });
});

//exact same with a for loop
for (var i = 0; i < obj1.results.length; i++) {
    for (var j = 0; j < obj2.results.length; j++) {
        if (obj1.results[i].Value === obj2.results[j].Value) {
            //do something
        }
    }
}
Defiant Dragonfly

foreach js

list = [0, 1, 2, 3,4]
for (let obj of list) {
    console.log(obj)
}
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Defiant Dragonfly

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