quiz | Ruby Quiz is a fortnightly programming challenge | Compiler library

 by   planetruby Ruby Version: Current License: CC0-1.0

kandi X-RAY | quiz Summary

kandi X-RAY | quiz Summary

quiz is a Ruby library typically used in Utilities, Compiler applications. quiz has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Ruby Quiz is a fortnightly programming challenge for Ruby programmers. A new Ruby Quiz is sent to the Ruby Talk mailing list once every two weeks. Join us. (Secure) Ruby (Crypto) Blockchain Contract Edition. Back to Classic Edition.
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            kandi-support Support

              quiz has a low active ecosystem.
              It has 61 star(s) with 3 fork(s). There are 9 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              quiz has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of quiz is current.

            kandi-Quality Quality

              quiz has 0 bugs and 0 code smells.

            kandi-Security Security

              quiz has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              quiz code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              quiz is licensed under the CC0-1.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              quiz releases are not available. You will need to build from source code and install.
              It has 1757 lines of code, 126 functions and 35 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed quiz and discovered the below as its top functions. This is intended to give you an instant insight into quiz implemented functionality, and help decide if they suit your requirements.
            • Yields ruby code
            • Parse string
            • helper method to find a child in a graph
            • Get all children
            • Return the YAML file
            Get all kandi verified functions for this library.

            quiz Key Features

            No Key Features are available at this moment for quiz.

            quiz Examples and Code Snippets

            Run a quiz .
            pythondot img1Lines of Code : 31dot img1License : Permissive (MIT License)
            copy iconCopy
            def run_quiz(population, num_questions, num_countries):
                """Run a quiz about the population of countries"""
                num_correct = 0
                for q_num in range(num_questions):
                    print(f"\n\nQuestion {q_num + 1}:")
                    countries = random.sample(po  
            Runs the quiz .
            pythondot img2Lines of Code : 11dot img2License : Permissive (MIT License)
            copy iconCopy
            def run_quiz():
                questions = prepare_questions(
                    QUESTIONS_PATH, num_questions=NUM_QUESTIONS_PER_QUIZ
                )
            
                num_correct = 0
                for num, question in enumerate(questions, start=1):
                    print(f"\nQuestion {num}:")
                    num_correct  
            Runs a quiz .
            pythondot img3Lines of Code : 11dot img3License : Permissive (MIT License)
            copy iconCopy
            def run_quiz():
                questions = prepare_questions(
                    QUESTIONS, num_questions=NUM_QUESTIONS_PER_QUIZ
                )
            
                num_correct = 0
                for num, (question, alternatives) in enumerate(questions, start=1):
                    print(f"\nQuestion {num}:")
                      

            Community Discussions

            QUESTION

            Ruby: Adding a timer to a simple console quiz app
            Asked 2022-Mar-27 at 18:29

            I'm learning Ruby and as part of the practice, I have implemented a simple quiz app. Its pseudocode is like this

            ...

            ANSWER

            Answered 2022-Jan-29 at 12:12

            I think that using threads is overhead here

            You can use Timeout

            As I see you use two arrays for questions and answers, you can zip it with Array#zip

            In Ruby we don't like for loop. We use Array#each. BTW for uses each under the hood

            Using global variables in the code can lead to a shot in the foot. Use them only when you are absolutely sure that they are needed

            So I would suggest refactoring the code like this:

            Source https://stackoverflow.com/questions/70904648

            QUESTION

            find_element_by_* commands are deprecated in selenium
            Asked 2022-Mar-22 at 19:34

            When starting the function

            ...

            ANSWER

            Answered 2022-Mar-09 at 17:43

            QUESTION

            How to summarize the top n values across multiple columns row wise?
            Asked 2022-Mar-19 at 23:30

            In my dataframe, I have multiple columns with student grades. I would like to sum the "Quiz" columns (e.g., Quiz1, Quiz2). However, I only want to sum the top 2 values, and ignore the others. I want to create a new column with the total (i.e., the sum of the top 2 values). There is also the issue of having grades that tie for the top 2 grades in a given row. For example, Aaron has a high score of 42, but then there are two scores that tie for the second highest (i.e., 36).

            Data

            ...

            ANSWER

            Answered 2021-Dec-12 at 23:25

            QUESTION

            Filter object by id and find highest score
            Asked 2022-Mar-10 at 11:48

            I am trying to find the correct syntax for sorting an object by id and then finding the highest score for that id array. I have sorted the object so far to this point with conditionals and the sort() method but I want to condense the object to the highest score by lesson_id. What am I missing?

            Heres what Im getting at this point so far:

            ...

            ANSWER

            Answered 2022-Mar-10 at 10:51

            I would suggest to utilize JS methods for this, it would clean up the code. Also I don't see the point of sorting the array, if you just need the highest value you can use the snippet below. @EDIT I forgot about the grouping per lesson, updated the answer below

            Source https://stackoverflow.com/questions/71421527

            QUESTION

            How to disable classList on only hover and not styling
            Asked 2022-Mar-06 at 02:34

            ...

            ANSWER

            Answered 2022-Mar-06 at 02:13

            Use the :not() pseudo class to only apply the hover style when the button does not have the disabled attribute.

            Source https://stackoverflow.com/questions/71367233

            QUESTION

            Optimise the creation of a record with many records that belong to it
            Asked 2022-Mar-03 at 08:16
            Description

            I'm writing full stack web application using ReactJS, Laravel and MySQL that allows users to create quizzes.

            My database structure: Quizzes table ...

            ANSWER

            Answered 2022-Feb-27 at 21:12

            The following solution will result in:

            • One query to insert the Quiz.
            • One query for each Question.
            • One query per Question to insert its answers if it has any.

            So a maximun of 1 + (questions_count)*2 queries.

            If your answers didn't rely on the question_id everything could be done in 4 queries

            Source https://stackoverflow.com/questions/71277058

            QUESTION

            Line break or soft break after paste
            Asked 2022-Jan-30 at 16:34

            I have this dataframe:

            ...

            ANSWER

            Answered 2022-Jan-30 at 16:25

            If you need the answer column without displaying the entire dataframe you can try

            Source https://stackoverflow.com/questions/70914838

            QUESTION

            How to shuffle nested array with useState
            Asked 2022-Jan-04 at 10:08

            I'm making a Quiz app in react native and I want to shuffle the order of questions each time someone picks the quiz. I was thinking about using shuffle from lodash but I'm not totally sure how to do for nested array.

            ...

            ANSWER

            Answered 2022-Jan-04 at 09:33

            Apparently the array to be shuffled is stored in the tasks property of the response object, so you should shuffle that array and assign it back to that property:

            Source https://stackoverflow.com/questions/70576415

            QUESTION

            How to query all model objects except the ones that already are in another model?
            Asked 2021-Dec-09 at 21:15

            I am working on a Django application. I have 2 models relevant to the question:

            ...

            ANSWER

            Answered 2021-Dec-09 at 20:49

            Yes, you can query with:

            Source https://stackoverflow.com/questions/70296521

            QUESTION

            How to make a type T that `std::is_empty_v && sizeof(T) > 1` is true?
            Asked 2021-Dec-01 at 17:00

            I came across an interesting quiz question at here:

            Write a translation unit containing a class type T, such that std::is_empty_v is true, and yet sizeof(T) is greater than 1.

            I'v thought about it for some time, but no solution.

            How to make a type T that std::is_empty_v && sizeof(T) > 1 is true?

            ...

            ANSWER

            Answered 2021-Dec-01 at 14:01

            std::is_empty checks if there are no members. You can use alignment to force a size greater than 1:

            Source https://stackoverflow.com/questions/70185461

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

            Vulnerabilities

            No vulnerabilities reported

            Install quiz

            You can download it from GitHub.
            On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.

            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 .
            Find more information at:

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            CLONE
          • HTTPS

            https://github.com/planetruby/quiz.git

          • CLI

            gh repo clone planetruby/quiz

          • sshUrl

            git@github.com:planetruby/quiz.git

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