“JavaScript foreach -Pfeilfunktion” Code-Antworten

Foreach JavaScript Pfeilfunktion

const array1 = ['a', 'b', 'c'];

array1.forEach(element => console.log(element));
Tame Turkey

Foreach Loop JS Arrow Functons

someValues.forEach((element, index) => {
    console.log(`Current index: ${index}`);
    console.log(element);
});
Expensive Elephant

JavaScript foreach -Pfeilfunktion

// Arrow function
forEach((element) => { ... } )
forEach((element, index) => { ... } )
forEach((element, index, array) => { ... } )

// Callback function
forEach(callbackFn)
forEach(callbackFn, thisArg)

// Inline callback function
forEach(function callbackFn(element) { ... })
forEach(function callbackFn(element, index) { ... })
forEach(function callbackFn(element, index, array){ ... })
forEach(function callbackFn(element, index, array) { ... }, thisArg)
Coding is fun

Wie geht es um

const products = [
    { name: 'laptop', price: 32000, brand: 'Lenovo', color: 'Silver' },
    { name: 'phone', price: 700, brand: 'Iphone', color: 'golden' },
    { name: 'watch', price: 3000, brand: 'Casio', color: 'Yellow' },
    { name: 'sunglass', price: 300, brand: 'Ribon', color: 'blue' },
    { name: 'camera', price: 9000, brand: 'Lenovo', color: 'gray' },
];
//Total Products Price by Using forEach
let totalPrice = 0;
products.forEach(product => {
    totalPrice += product.price;
})
console.log(totalPrice);
//Expected output: 45000
Ariful Islam Adil(Code Lover)

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