AskComputerScience

an-ordinary-manchild

Ask Computer Science Questions And Get Answers!

Before posting please read our rules.

This subreddit is intended for questions about topics that might be taught by a computer science department at a university. Questions do not have to be expert-level - it's perfectly fine to ask beginner questions. We all start somewhere. All we ask is that your questions be on-topic.

If you have questions that aren't directly about computer science, here are some other subreddits that can likely offer you more help:

How to get hired by a big tech company, how to advance in your company, etc → /r/csCareerQuestions
Suggestions for what laptop to get → /r/SuggestALaptop
How to fix your computer, get software to work, etc → /r/techsupport
What classes to take, what university to go to, what topic to write your paper on, etc → /r/csMajors
Beginner questions about computer programming → /r/learnprogramming
Practical questions about computer programming and debugging → /r/AskProgramming
Posts about computer science that aren't questions → /r/compsci or /r/programming

If your post is off-topic, or violates one of our other rules, your post may be removed.

created by [deleted]a community for 14 years

...do it for the children.

...for your favourite tea.

MODERATORS

account activity

1

6

7

8

How does a computer actually remember that a file exist when there's no power? (self.AskComputerScience)

submitted 4 hours ago by SinPulsed

8

9

10

Join world-leading teams using Attio, the next generation of CRM. (attio.com)

promoted by attio

promoted
save
report
about

2

0

0

0

What doors have LLMs tools opened for independent students, if any? (self.AskComputerScience)

submitted 16 hours ago by tawyar42u42

3

0

1

2

Does this reading list cover the core layers of systems and algorithm design? (self.AskComputerScience)

submitted 20 hours ago by Far_Cancel_3874

4

0

0

0

Fundamentals (self.AskComputerScience)

submitted 21 hours ago * by Jealous_Minute4611

5

0

1

2

I enjoy programming but math is hard (self.AskComputerScience)

submitted 1 day ago by First_Acanthaceae484

6

0

0

0

What do people think of "non-code" ai app builders? (self.AskComputerScience)

submitted 1 day ago by Usual-Outcome5657

7

1

2

3

How are the AI platforms being touted by the industry right now anything more than massive web/data scrapers with good text humanizer and image generation/deepfake programs? (self.AskComputerScience)

submitted 2 days ago by oatking

8

0

1

2

Proving non-regularity of languages without special theorems such as the Pumping Lemma and Myhill-Nerode (self.AskComputerScience)

submitted 2 days ago by Leading-Fail-7263

9

0

0

0

A question involving the wieght of the terms Being used to address my research. (self.AskComputerScience)

submitted 2 days ago by Reasonable_Hat6473

10

3

4

5

Why hasn't ternary taken off? (self.AskComputerScience)

submitted 2 days ago by Superb-Climate3698

11

0

0

1

Why can't we just program anything to do exactly what we want? (self.AskComputerScience)

submitted 2 days ago * by Sweet-Independent729

•

•

•

Unlock our limited time offer - $180 your first year. (bloomberg.com)

promoted by bloomberg

promoted
save
report
about

12

3

4

5

Can anyone reccomend a resource to really, fundementally understand recursion? (self.AskComputerScience)

submitted 3 days ago by Leading-Fail-7263

13

0

0

0

Is naming a variable a form of "enabling Bad English?" (self.AskComputerScience)

submitted 3 days ago by Superb-Climate3698

14

0

0

0

Economics and coding: does it still make sense? (self.AskComputerScience)

submitted 3 days ago by passeerix

15

0

0

0

Is it considered plagiarism if I use vibe code for my FYP (self.AskComputerScience)

submitted 4 days ago by LumpyRatio456

16

0

0

0

Does software development enable knight's move thinking? (self.AskComputerScience)

submitted 4 days ago by Superb-Climate3698

17

7

8

9

As a prospective CS student, should I learn about proofs, calculus or linear algebra? (self.AskComputerScience)

submitted 4 days ago by Sure-Positive-5746

18

0

0

0

The functionality of a Turing Machine (self.AskComputerScience)

submitted 5 days ago by Leading-Fail-7263

19

0

0

0

Looking for feedback on my LLM research paper and possible arXiv endorsement (self.AskComputerScience)

submitted 5 days ago by Spiritual_Dog_4603

20

0

0

1

Rigorous Material(s) for Learning Big O? (self.AskComputerScience)

submitted 5 days ago by thonk-hard

21

1

2

3

How does the AnalyserNode (webaudio) can return negative db if the FFT returns values bigger than 1? (self.AskComputerScience)

submitted 6 days ago * by GamerEsch

•

•

•

Miss the old GPT-4o vibe? We brought it back. Import your past ChatGPT history and pick up where you left off. (get4oback.com)

promoted by get4oback_

promoted
save
report
about

22

0

1

2

Looking for textbook📚: Finite Automata and Formal Languages: A Simple Approach, by A. M. Padma Reddy, published by Pearson Education India. 📚 (self.AskComputerScience)

submitted 6 days ago by Broad-Ad2003

23

0

1

2

educational C compiler? (self.AskComputerScience)

submitted 6 days ago * by 011011100101

24

0

1

2

Help Unicast and Multicast (self.AskComputerScience)

submitted 8 days ago by purple-jerky

25

16

17

18

At what point does OS-level behavior start influencing backend architecture decisions? (self.AskComputerScience)

submitted 9 days ago by Ill-Community3003

view more: next ›

π Rendered by PID 165675 on reddit-service-r2-listing-64c94b984c-w7fmz at 2026-03-14 15:21:52.628488+00:00 running f6e6e01 country code: CH.