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spring-from-the-trenches | repository contains the example application | Learning library

 by   pkainulainen Java Version: Current License: Non-SPDX

 by   pkainulainen Java Version: Current License: Non-SPDX

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kandi X-RAY | spring-from-the-trenches Summary

spring-from-the-trenches is a Java library typically used in Tutorial, Learning applications. spring-from-the-trenches has no bugs, it has no vulnerabilities and it has low support. However spring-from-the-trenches build file is not available and it has a Non-SPDX License. You can download it from GitHub.
This repository contains the example application of my Spring From the Trenches tutorial.
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Quality
Quality
Security
Security
License
License
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kandi-support Support

  • spring-from-the-trenches has a low active ecosystem.
  • It has 59 star(s) with 88 fork(s). There are 12 watchers for this library.
  • It had no major release in the last 12 months.
  • There are 1 open issues and 0 have been closed. On average issues are closed in 651 days. There are no pull requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of spring-from-the-trenches is current.
This Library - Support
Best in #Learning
Average in #Learning
This Library - Support
Best in #Learning
Average in #Learning

quality kandi Quality

  • spring-from-the-trenches 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

  • spring-from-the-trenches has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • spring-from-the-trenches 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

  • spring-from-the-trenches has a Non-SPDX License.
  • Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.
This Library - License
Best in #Learning
Average in #Learning
This Library - License
Best in #Learning
Average in #Learning

buildReuse

  • spring-from-the-trenches releases are not available. You will need to build from source code and install.
  • spring-from-the-trenches has no build file. You will be need to create the build yourself to build the component from source.
  • spring-from-the-trenches saves you 2377 person hours of effort in developing the same functionality from scratch.
  • It has 5184 lines of code, 316 functions and 116 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 spring-from-the-trenches and discovered the below as its top functions. This is intended to give you an instant insight into spring-from-the-trenches implemented functionality, and help decide if they suit your requirements.

  • Writes a PDF file to the response .
    • Create a new instance of FooBar from the request .
      • Converts the given string into a LocalDateTime object .
        • Writes a PDF file to the response .
          • Creates the security context security context .
            • Resolves the given field error message .
              • Registers the web application context .
                • The message source bean .
                  • Configure the authentication .
                    • Configure the dispatcher servlet .

                      Get all kandi verified functions for this library.

                      Get all kandi verified functions for this library.

                      spring-from-the-trenches Key Features

                      Community Discussions

                      Trending Discussions on Learning
                      • How do purely functional languages handle index-based algorithms?
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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 spring-from-the-trenches

                      You can download it from GitHub.
                      You can use spring-from-the-trenches like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the spring-from-the-trenches component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

                      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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