I want to know Javascript, I just want it so badly, I finally want to be able to program, but really well.
I'm sitting in front of a quiz app project and I know in my head how everything should look and function, but I don't know how to translate these requirements into code.
I don't even understand what forEach() is for, even after multiple explanations from ChatGPT.
(4 votes)
Loading...Hello, I don't particularly like shopping online because I'm often unsure whether a website is safe. Especially for gymwear or oversized items, there are shops that don't have a physical location anywhere. Can you perhaps tell me how I can tell from such small, relatively unknown things that they are legitimate and that I am…
I created a new account today and can't follow anyone anymore without seeing this ad. Will it go away on its own after a while or something? Do you have any experience with this?
I am looking for forums where you can get information about everything. I am mainly interested in death.
…is it actually a Chinese secret program to dumb down Western youth?
https://apps.apple.com/de/app/threads-an-instagram-app/id6446901002
You don’t start with an app…
As recommended by @, you should first become familiar with the basics of language.
ChatGPT is in terms of programming learning the worst guide.
W3Schools offers a free basic knowledge based on many years of experience that you can build very well.
Many beginners fail to choose projects that exceed their conceptual ability for their start.
I can understand that chewing through the whole “cheap” basic stuff is not as interesting and presty as an app. But your question about the meaning of Foreach should let you go out alone, which lacks any “smallness”.
https://www.w3schools.com/jsref/jsref_foreach.asp 😁
For Each to German For Each (element transferred to the loop)
To “forEach” this page may be helpful:
https://www.w3schools.com/jsref/jsref_foreach.asp
In general, I highly recommend that you complete this tutorial. The link to the homepage is https://www.w3schools.com/js/default.asp
Yes, everything can be very frustrating. Starting with Java is also very sporty as Java is relatively complicated. ChatGpt is good but much he doesn’t explain to you well or wrong. I started a Unrealengine5 project some time ago and Chatgpt could not help me. I would seem to first acquire the basic understanding in Python, or if you have a little idea you can try it in Java. Try to find out about fohren and info pages. You can ask Chatgpt for only small parts of a code. Just ask for a function.
I don’t learn Java
You mentioned Javascript above?
Thanks for the corrections. Yes, unfortunately, only the basics of programming languages are known. Bin Platform developers, I’m less involved in programming.
Yes, I can confirm. Java is a programming language with which one usually programes apps running on the desktop. for example Minecraft or something. Javascript usually runs in the web browser and ensures that you can click on any button on Web pages, for example, so that something happens.
Java is not a Javascript💀 Languages are like day and night
Javascript is not a Java
To learn from Javascript (or generally for web development) I would recommend the courses on freecodecamp.org. You gradually build a few websites and learn how to deal with Javascript.
forEach is actually quite self-explanatory. The function passes through each element of your array and performs the function you have given to the forEach function for each element.
For example, you have an array with words:
With forEach you can now go through any element and do something with the respective element. e.g. in the browser console:
Instead of writing “function”, you can also use the “arrow syntax” (in other programming languages the “Lambda function”). This is just the shortened version of it.
Maybe Javascript is the wrong language for you. In order to get user input with Javascript (e.g. what response was clicked on in a quizz) you have to first understand coarse object-oriented programming. Because you need the Document Object Model. (The DOM is because you can access the HTML code with Javascript to read user inputs, and change things on the page) (JavaScript Mostly used in the WebBrowser if you didn’t know that yet.) Generally, it is relatively difficult to program things with graphical user interface. I am now in the 2ndsemester of Computer Science studies, and can not yet program (good) graphic apps.
In this way, I would recommend you to program your Quizz app text based and use Python, for example.
And ChatGPT is better if you can already program. Because only then can you judge whether ChatGPT has spit out what you wanted, or just something similar. And only then, you can recognize logic errors the ChatGPT has installed in the code proposal, and you have to adjust the code of ChatGPT to fit into a project.
Youtube Tutrials are much better to learn. Like one here:
https://www.youtube.com/watch?v=yriw5Zh406s