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    CompSci Weekend SuperThread (September 25, 2020) Computer Science

    CompSci Weekend SuperThread (September 25, 2020) Computer Science


    CompSci Weekend SuperThread (September 25, 2020)

    Posted: 24 Sep 2020 06:04 PM PDT

    /r/compsci strives to be the best online community for computer scientists. We moderate posts to keep things on topic.

    This Weekend SuperThread provides a discussion area for posts that might be off-topic normally. Anything Goes: post your questions, ideas, requests for help, musings, or whatever comes to mind as comments in this thread.

    Pointers

    • If you're looking to answer questions, sort by new comments.
    • If you're looking for answers, sort by top comment.
    • Upvote a question you've answered for visibility.
    • Downvoting is discouraged. Save it for discourteous content only.

    Caveats

    • It's not truly "Anything Goes". Please follow Reddiquette and use common sense.
    • Homework help questions are discouraged.
    submitted by /u/AutoModerator
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    Limits of Computability

    Posted: 24 Sep 2020 07:09 AM PDT

    I have written a little paper:

    Limits of Computability in Lambda Calculus

    It explores the limits of computability avoiding a lot of math but without loss of precision. The lambda calculus presented is not annotated with math symbols. It is presented like a programming language. It addresses programmers who are interested in computer science.

    The paper is a follow up on the introductory paper:

    Programming in Lambda Calculus

    submitted by /u/hbrandl
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    Want to share Interview Preparation Courses

    Posted: 25 Sep 2020 05:33 AM PDT

    I have organized some of the best interview preparation courses like AlgoExpert, SystemsExpert, Grokking OOD, Grokking the Coding Interview, Grokking the System Design Interview, AlgoPro, BackToBackSWE, CodeWithMosh, InterviewCake, InterviewCamp, InterviewEspresso, SimpleProgrammer and some other courses. DM me if you are interested to have these courses.

    #Interview

    #AlgoExpert

    #SystemsExpert

    #GrokkingOOD

    #GrokkingTheCodingInterview

    #GrokkingTheSystemDesignInterview

    #AlgoPro

    #BackToBackSWE

    #CodeWithMosh

    #InterviewCake

    #InterviewCamp

    #InterviewEspresso

    #SimpleProgrammer

    submitted by /u/fahim6393
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    Self Studying | How to get a solid understanding of CS Theory and Fundamentals?

    Posted: 24 Sep 2020 10:56 AM PDT

    I think we can all agree that in most cases a bachelor's degree in Computer Science is the most ideal method of gaining a strong understanding of CS fundamentals. Unfortunately, many, including myself, are unable to attend college for various reasons (health, financial, time-constrains, etc.).

    How can someone who is trying to make a career switch gain a solid foundation in Computer Science theory while going the self-study route. Bootcamps are fine for quickly learning how to write code, but I want to learn how to be a software engineer. Bootcamps also tend to focus on web dev frameworks, but I want to be able to easily apply my knowledge to multiple languages and switch between industries if needed.

    I would love to start a discussion on this and hopefully get some great advice and resources from this community for myself and those who are in a similar situation.

    submitted by /u/franjo54
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    Project ideas: swarm intelligence in medicine or mental health

    Posted: 24 Sep 2020 10:07 AM PDT

    I'm a CS undergrad starting my final year and I haven't decided on a project yet. I have a lecturer who works with swarm intelligence and that happens to be an area I found interesting when I (quite briefly) studied it last year.

    I'm also really interested in medicine and mental health, so I'd love to do something relating to one of these. I'm not too familiar with swarm intelligence research and applications in these areas though.

    So, I was hoping some people here might know a bit more about it and could suggest some ideas or just areas of study that I could look into.

    I have a lot of freedom in what I can choose to do so I'm open to anything. Whether theoretical, practical or pure research. I just want to do something that's genuinely useful or contributes to the field in some way.

    Thanks!

    submitted by /u/BeneficialYam4
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    How do I understand concepts in data structures and algorithms well?

    Posted: 24 Sep 2020 07:42 AM PDT

    Various implementation of adjacency list representation of a Graph

    Posted: 24 Sep 2020 10:52 AM PDT

    Just started learning about graph and it's various representations (matrix and adjacency list). Now I found that the adjacency list representation can be implemented in various ways:

    1. Array of arrays (where we have one index in main array for each vertices and adjacent vertices are in subarrays at each of this index)
    2. Array of linked lists (most common implementation I have seen)
    3. Map of array (same as array of arrays, except that outer array is now a Map)

    Was wondering why would I prefer one of these implementation over the other. Is one implementation more common or efficient in any way or they all the same?

    submitted by /u/xerxes3117
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    What’s Structural Typing And How Typescript Uses It To Its Benefit?

    Posted: 24 Sep 2020 06:01 AM PDT

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