Need help with functional and object-oriented programming?
As a CS student, I'm having a lot of trouble completing my weekly assignments. We've started learning Java and now Racket. I'd like to mention all my questions on this topic, since I don't have an admissions office at the university.
What exactly is Racket? What do these if and for loops mean, and what is their purpose? What is an "identifier"? What is the difference between a public class and a private class? What are arrays used for, and what is their purpose? What does "public void" mean? What are interfaces? What inheritances, classes, and methods are there?
Do any of you know of any good and recommendable videos, forums, or sites for first-year computer students with no prior knowledge but a keen interest in learning?
Do any of you have any study notes or material that could help me?
I would be very grateful for anything!
LG
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The question is quite complex.
An array is a structured collection of data. This can be named and thus specifically accessed. An array can also contain further arrays (multidimensional). Individual data within an array can also be assigned further data (associative arrays).
If instructions trigger a subroutine only when one or more specified conditions are met.
For loops are repeatedly called up tasks until a fixed end value of the loops is reached. This is required, for example, to read out arrays. Dynamically, one can first determine by a function how many elements the array has and pass this determined value into the counting variable of a for loop.
Racket programming language.
Now there are others.
So from Racket I have no idea, but in PHP, public classes and private classes differ from the fact that within a private class you can access only those code block x, and within a public class you can access multiple code blocks xyz.
my preposter otherwise answered everything important
Ah yes, the infamous if loops.
There are many resources online, including official documentation. Just access modifier, this is super documented and has been asked a thousand times on the internet.
So when you enter a public Java you can find directly stack overflow Posts, which is like a good question for developers with stricter rules.
There are so many resources online, there are now a lot of chicks that can answer it well if you ask Basics about the principle already something wrong to learn how to program it reasonably.
Can you send me links?
Of course, how could I forget this in my answer.
https://lmddgtfy.net/?q=Java%20public%20vs%20private%20
https://lmddgtfy.net/?q=how%20to%20use%20chatgpt
If all this is too complex you can try this page: https://www.google.com/
You can click the left mouse button, I can't take it off. Good luck!
You should visit the library of your university. Java Island and and much more information on dead trees.
wow, I see for the first time, thank you!!!
Is that serious? You're studying Information , but ask questions here that you could go all for yourself in no time…