Javascript Programming Tutorials, Guides & Best Practices
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Tutorial
javascript
الفرق بين let و const و var في JavaScript
// استخدام let و const مع الحلقات
for (let i = 0; i < 5; i++) {
console.log(i); // 0, 1, 2, 3, 4
}
const name = "John";
if (true) {
let name = "Doe";
console.log(name); // Doe
}
console.log(name); // Johnبهذا الدليل الشامل، تعرفنا على الفرق بين let و const و var في JavaScript، وقدمنا أفضل الممارسات لاستخدامها في الكود الخاص بك.
Sep 26, 2024
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