Postoji više načina da se definiše varijabla u JavaScriptu. Nešto stariji način je korištenjem ključne riječi var. Međutim, ES6 standard JavaScripta je donio dvije nove ključne riječi za definisanje varijabli – let i const. U ...Read more
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Ever seen the Cannot read property ‘x’ of undefined error in your JavaScript? If so, you’re not alone. Many of us get this error when working with JavaScript objects and properties. But guess what? There are ...Read more
Variables: Variables in JavaScript are containers for storing data. JavaScript allows the usage of variables in the following three ways: var: var is the most ...Read more
for-of: Introduced in ES6 Usually a loop has counter, check-condition, updating counter. A for-of loop doesn't have anything like that. continue-break both can be used with it. Meant to give us current element. fruits ...Read more
In JavaScript, functions are values(first-class citizens). This means that they can be assigned to a variable and/or be passed as arguments and can also be returned from another function. These features or abilities open the door ...Read more
ES6 (ECMAScript 6), also known as ECMAScript 2015, marked a significant leap forward for JavaScript, introducing a plethora of features to enhance code readability, maintainability, and efficiency. Subsequent versions have continued to build upon this ...Read more