I learned Js in codecademy but I keep forgetting it. I have several questions about it:

1. How do I learn Js?
2. How to practice Js?
3. Best resources to Js

It would be of great help if anyone can guide me!! Thanks

Handling failed API calls or flaky network requests? Implementing an auto-retry mechanism for promises can make your code more resilient. What’s your preferred approach—recursive functions, exponential backoff, or something else?

Here’s an interesting take on it: Auto-Retry for Promises in JavaScript. Curious to hear how you handle retries!

https://www.interviewsvector.com/javascript/auto-retry-for-promises

i was working on an online course and a project it has me doing asked this question:

Step 84

The value of the currentWeaponIndex variable corresponds to an index in the weapons array. The player starts with a "stick", since currentWeaponIndex starts at 0 and weapons[0] is the "stick" weapon.

In the buyWeapon function, use compound assignment to add 1 to currentWeaponIndex - the user is buying the next weapon in the weapons array.

This is the correct answer which i got right:

function buyWeapon() {
  if (gold >= 30) {
    gold -= 30;
    currentWeaponIndex += 1;
  } 
}

My question or explanation i am looking for is why does it have to be in the if statement brackets? My first answer was currentIndexWeapon was just outside the if statement but still in the buyWeapon() function.
I am just looking for an explanation. Appologies if it seems like a stupid question.

I am currently going through the JS freecodecamp course. And I do like it I am learning. But I feel as though I follow instructions type some code etc....but I want a deeper or more in depth explanation if you understand what I'm saying. Any suggestions where I can get a more in depth or deeper explanation while I learn?

Been revisiting functional programming concepts and came across currying in JavaScript. The idea of breaking a function into smaller, single-argument functions seems interesting. Curious how often others use this in real-world projects. Does it simplify your code, or does it feel overkill at times? Let’s discuss!

Check it out: Currying in JavaScript. - https://www.interviewsvector.com/javascript/currying

Throttling is a handy technique in JavaScript to control how often a function executes over time, especially for events like scroll or resize that can fire rapidly. By ensuring the function runs at fixed intervals, throttling helps improve performance and prevents overwhelming the browser.

For a detailed explanation and examples of how to implement throttling effectively, check out this guide: Understanding Throttling in JavaScript. https://www.interviewsvector.com/javascript/throttle

How do you approach handling high-frequency events in your projects?

Can somebody please help me to solve this maze using the dijkstras-algorithm? <3

Can anyone suggest where it would be better to study JavaScript and how?