Unlike Set, it cannot hold primitive values (strings, numbers, etc.) or duplicate objects. It is specifically designed to hold objects weakly.
Please open Telegram to view this post
VIEW IN TELEGRAM
👍17🫡4❤2👨💻2
🔅 JSON Essential Training
🌐 Author: Sasha Vodnik
🔰 Level: Beginner
⏰ Duration: 2h 13m
📗 Topics: JSON
📤 Join Learn JavaScript for more courses
🌀 Get a one-stop introduction to JSON, the most common format for data interchange on the web.
Please open Telegram to view this post
VIEW IN TELEGRAM
❤12👍11
⚡️ Understanding the 5 loops of JavaScript
🔁 Loops offer a quick & easy way to do something repeatedly.
1. JavaScript For loop
Repeats a block of code as long as a certain condition is met.
Typically, used to loop through a block of code a specific amount of times.
2. JavaScript while loop
Loops through a block of code as long as the specified condition evaluates to true. As soon as the condition fails, the loop is stopped.
3. JavaScript do…while loop
The do…while loop is a variant of the while loop, which evaluates the condition at the END of each loop iteration.
With a do…while loop the block of code is executed ONCE, and THEN the condition is evaluated.
4. JavaScript for…in loo...
🔁 Loops offer a quick & easy way to do something repeatedly.
The 5 loops in JavaScript essentially do the same thing: — they repeat an action a certain number of times. However, they have important differences.
Let’s dive in!
1. JavaScript For loop
Repeats a block of code as long as a certain condition is met.
Typically, used to loop through a block of code a specific amount of times.
2. JavaScript while loop
Loops through a block of code as long as the specified condition evaluates to true. As soon as the condition fails, the loop is stopped.
3. JavaScript do…while loop
The do…while loop is a variant of the while loop, which evaluates the condition at the END of each loop iteration.
With a do…while loop the block of code is executed ONCE, and THEN the condition is evaluated.
4. JavaScript for…in loo...
👍47❤14🥰2
You might use both approaches depending on your project's needs.
Please open Telegram to view this post
VIEW IN TELEGRAM
Please open Telegram to view this post
VIEW IN TELEGRAM
👍36❤6😁2
🔅 Learning Vue.js
🌐 Author: Michael Sullivan
🔰 Level: Intermediate
⏰ Duration: 1h 41m
📗 Topics: Vue.js
📤 Join Learn JavaScript for more courses
🌀 Discover how Vue.js can help you build powerful and performant user interfaces while simplifying your JavaScript code. Find out why front-end developers love this framework.
Please open Telegram to view this post
VIEW IN TELEGRAM
👍35❤12🥰4
Please open Telegram to view this post
VIEW IN TELEGRAM
Please open Telegram to view this post
VIEW IN TELEGRAM
❤48👍14🔥12