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Web-Dev-For-Beginners | 24 Lessons , 12 Weeks , Get Started as a Web Developer | Learning library

 by   microsoft JavaScript Version: Current License: MIT

 by   microsoft JavaScript Version: Current License: MIT

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kandi X-RAY | Web-Dev-For-Beginners Summary

Web-Dev-For-Beginners is a JavaScript library typically used in Institutions, Learning, Education, Tutorial, Learning applications. Web-Dev-For-Beginners has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.
24 Lessons, 12 Weeks, Get Started as a Web Developer
Support
Support
Quality
Quality
Security
Security
License
License
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kandi-support Support

  • Web-Dev-For-Beginners has a medium active ecosystem.
  • It has 44908 star(s) with 6498 fork(s). There are 2318 watchers for this library.
  • It had no major release in the last 12 months.
  • There are 4 open issues and 180 have been closed. On average issues are closed in 41 days. There are 6 open pull requests and 0 closed requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of Web-Dev-For-Beginners is current.
This Library - Support
Best in #Learning
Average in #Learning
This Library - Support
Best in #Learning
Average in #Learning

quality kandi Quality

  • Web-Dev-For-Beginners has 0 bugs and 0 code smells.
This Library - Quality
Best in #Learning
Average in #Learning
This Library - Quality
Best in #Learning
Average in #Learning

securitySecurity

  • Web-Dev-For-Beginners has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • Web-Dev-For-Beginners code analysis shows 0 unresolved vulnerabilities.
  • There are 0 security hotspots that need review.
This Library - Security
Best in #Learning
Average in #Learning
This Library - Security
Best in #Learning
Average in #Learning

license License

  • Web-Dev-For-Beginners is licensed under the MIT License. This license is Permissive.
  • Permissive licenses have the least restrictions, and you can use them in most projects.
This Library - License
Best in #Learning
Average in #Learning
This Library - License
Best in #Learning
Average in #Learning

buildReuse

  • Web-Dev-For-Beginners releases are not available. You will need to build from source code and install.
  • Installation instructions are available. Examples and code snippets are not available.
  • It has 970 lines of code, 0 functions and 49 files.
  • It has low code complexity. Code complexity directly impacts maintainability of the code.
This Library - Reuse
Best in #Learning
Average in #Learning
This Library - Reuse
Best in #Learning
Average in #Learning
Top functions reviewed by kandi - BETA

kandi has reviewed Web-Dev-For-Beginners and discovered the below as its top functions. This is intended to give you an instant insight into Web-Dev-For-Beginners implemented functionality, and help decide if they suit your requirements.

  • create an element position
  • check for game state changes
  • Confirms a transaction
  • Update a game objects .
  • Initializes game objects .
  • Update route .
  • Run game
  • Updates the account .
  • Generate the game objects
  • Main game loop

Web-Dev-For-Beginners Key Features

24 Lessons, 12 Weeks, Get Started as a Web Developer

Community Discussions

Trending Discussions on Learning
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Trending Discussions on Learning

QUESTION

How do purely functional languages handle index-based algorithms?

Asked 2022-Apr-05 at 12:51

I have been trying to learn about functional programming, but I still struggle with thinking like a functional programmer. One such hangup is how one would implement index-heavy operations which rely strongly on loops/order-of-execution.

For example, consider the following Java code:

public class Main {
    public static void main(String[] args) {
        List<Integer> nums = Arrays.asList(1,2,3,4,5,6,7,8,9);
        System.out.println("Nums:\t"+ nums);
        System.out.println("Prefix:\t"+prefixList(nums));
    }
  
    private static List<Integer> prefixList(List<Integer> nums){
      List<Integer> prefix = new ArrayList<>(nums);
      for(int i = 1; i < prefix.size(); ++i)
        prefix.set(i, prefix.get(i) + prefix.get(i-1));
      return prefix;
    }
}
/*
System.out: 
Nums:   [1, 2, 3, 4, 5, 6, 7, 8, 9]
Prefix: [1, 3, 6, 10, 15, 21, 28, 36, 45]
*/

Here, in the prefixList function, the nums list is first cloned, but then there is the iterative operation performed on it, where the value on index i relies on index i-1 (i.e. order of execution is required). Then this value is returned.

What would this look like in a functional language (Haskell, Lisp, etc.)? I have been learning about monads and think they may be relevant here, but my understanding is still not great.

ANSWER

Answered 2022-Mar-07 at 21:17

This is not an index-heavy operation, in fact you can do this with a one-liner with scanl1 :: (a -> a -> a) -> [a] -> [a]:

prefixList = scanl1 (+)

indeed, for the list of Nums, we get:

Prelude> prefixList [1 .. 9]
[1,3,6,10,15,21,28,36,45]

scanl1 takes the first item of the original list as initial value for the accumulator, and yields that. Then each time it takes the accumulator and the next item of the given list, and sums these up as new accumulator, and yields the new accumulator value.

Often one does not need indexing, but enumerating over the list is sufficient. Imperative programming languages often work with for loops with indexes, but in many cases these can be replaced by foreach loops that thus do not take the index into account. In Haskell this also often helps to make algorithms more lazy.

If you really need random access lookups, you can work with data structures such as defined in the array and vector packages.

Source https://stackoverflow.com/questions/71387267

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install Web-Dev-For-Beginners

Teachers, we have included some suggestions on how to use this curriculum. We'd love your feedback in our discussion forum!.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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