clap | CLI based music player for Windows | Runtime Evironment library

 by   blacklightpy C++ Version: v3.8.1 License: GPL-3.0

kandi X-RAY | clap Summary

kandi X-RAY | clap Summary

clap is a C++ library typically used in Server, Runtime Evironment, Nodejs applications. clap has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

This project was done as part of CBSE project work for 12th grade finals. The standard is C++17. The primary focus of the project was not limited to creating a music player but was also towards utilizing the various features of the programming language and thereby gaining a good exposure with it. This is a CLI based program which can play and manage WAVE files (others are either proprietary or use complex encoding, so we did not support them since this is a school project). This is a multi-source project which uses various OOP methodologies. We perform R/W operations on binary files, operator and function overloading, serialization, memory management, exit handling, use DLLs and callbacks, Windows API, limited the use of non ANSI code, optimized UI, optimized performance, multithreading, use of configuration file, better PRNGs and other algorithms, bitmasks, etc. We also created a data structure similar to std::deque to store the play queue (we didn't know of std::dequeue until we were halfway through the project, and due to lack of time, we didn't include it) in which we can insert or remove nodes from any end. It is the Queue class, which was fun designing (It crashed many systems because of simple bugs). The Player class inherits the queue from the Queue class. We found out while coding that OOP is not a simple task and requires a good amount of brainwork and skill.
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            kandi-support Support

              clap has a low active ecosystem.
              It has 5 star(s) with 0 fork(s). There are 1 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              clap has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of clap is v3.8.1

            kandi-Quality Quality

              clap has no bugs reported.

            kandi-Security Security

              clap has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              clap is licensed under the GPL-3.0 License. This license is Strong Copyleft.
              Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

            kandi-Reuse Reuse

              clap releases are available to install and integrate.
              Installation instructions are not available. Examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of clap
            Get all kandi verified functions for this library.

            clap Key Features

            No Key Features are available at this moment for clap.

            clap Examples and Code Snippets

            Technical Information
            C++dot img1Lines of Code : 16dot img1License : Strong Copyleft (GPL-3.0)
            copy iconCopy
            struct subChunk
            {
                FOURCC ChunkID;
                DWORD ChunkSize;
                LPBYTE Data;
            };
            
            struct Chunk
            {
                FOURCC ChunkID;
                DWORD ChunkSize;
                union fccType
                {
                    FOURCC ChunkType;
                    LPBYTE ChunkData;
                };
            };
              

            Community Discussions

            QUESTION

            clap default value - how to use it
            Asked 2021-Apr-22 at 05:00

            Playing with Rusts clap crate for the first time. And I wonder how to use the default value of a command line option, when the option was not specified at the command line.

            Given I specified a default_value in the yaml file (see snippet below), I expected the matches.value_of("VERBOSE") to return the default value if there is no other value given in the command line.

            Instead, I get:

            thread 'main' panicked at 'called Option::unwrap() on a None value', src/main.rs:18:6

            I was googling for a while but it seems, no one really gives a canonical example of how it is supposed to work.

            ...

            ANSWER

            Answered 2021-Apr-22 at 05:00

            The problem is you either have a small misconception about what value_name (which is used only for the CLI help option) is, or you missed, that the argument names are case sensitive.

            You have two options to make this work as expected:

            1. Use the lowercase argument name as specified in the YAML (change .rs):

            YAML:

            Source https://stackoverflow.com/questions/67205175

            QUESTION

            How to constrain method argument type to keys of parent object?
            Asked 2021-Apr-18 at 09:45

            You can see in the following code snippet that I had to manually type all possible string options for GIF. But I guess there must be a better way to achieve this. Anybody can help me with this?

            ...

            ANSWER

            Answered 2021-Apr-18 at 09:26

            The fewest changes to your code that would work is probably to define gifs as a separate constant, and get the keys from it with keyof typeof gifs.

            Source https://stackoverflow.com/questions/67146236

            QUESTION

            No external crate clap - clap-v3 rust error
            Asked 2021-Mar-30 at 07:50

            The error

            ...

            ANSWER

            Answered 2021-Mar-30 at 07:50

            In the dependencies section you are specifying clap-v3 as a dependency which you need to use like use clap_v3; in your code. Maybe you wanted to add clap (without -v3) as a dependency. It has a release with the same version number.

            Source https://stackoverflow.com/questions/66866570

            QUESTION

            How do I use the functionality of a Rust crate that has CLAP without using the command line?
            Asked 2021-Feb-24 at 14:49

            newbie here, so apologies if this is a stupid question.

            I would like to use the functionality of the wagyu crate in my code. This crate has command line functionality, so I can run the code from the command line but I can't seem to reference it from my own code.

            I've tried 2 options:

            1. Replicate the input 'clap' is expecting when calling the crate (a struct with arguments)
            2. Call a specific function from within the crate

            For item 2 I have tried:

            ...

            ANSWER

            Answered 2021-Feb-24 at 14:49

            The from_mnemonic function should be called like so:

            Source https://stackoverflow.com/questions/66312577

            QUESTION

            How to make a bot edit its own message on Discord
            Asked 2021-Feb-22 at 07:00

            My friend wrote this amazing code for me but it doesn't seem to work. It's meant to send a message on a command then edit the message over and over again. But when I run the code my terminal says

            DiscordAPIError: Cannot edit a message authored by another user method: 'patch', path: '/channels/808300406073065483/messages/811398346853318668', code: 50005, httpStatus: 403

            Is there a way to fix this problem?

            ...

            ANSWER

            Answered 2021-Feb-22 at 07:00

            The Channel#send() method returns a promise, meaning you must wait for the action to finish before being able to define it. This can be done using either .then() or async and await. From personal preference, I regularly use the second option, although I have laid both options out for you.

            Final Code

            Source https://stackoverflow.com/questions/66311229

            QUESTION

            remove() not functioning correctly
            Asked 2021-Feb-18 at 15:10

            In the following Main method why isn't the last word (clapping) removed?

            ...

            ANSWER

            Answered 2021-Feb-18 at 07:34

            The problem is most likely the terminating condition for the loop in the remove() method.

            Source https://stackoverflow.com/questions/66255277

            QUESTION

            What are valid characters and how to escape in clap.rs arguments?
            Asked 2021-Feb-16 at 10:56

            I want to pass in some shape or form a dictionary/map/object into my clap app. I can preprocess the dict to turn it into some csv or whatever. My problem is that I cannot find in clap docs which characters are valid for the argument values and how to escape them. Is this unrelated to clap and instead shell specific?

            Can I pass something like

            myApp --dicty="a=1,b=3,qwe=yxc"

            ?

            ...

            ANSWER

            Answered 2021-Feb-16 at 10:56

            Is this unrelated to clap and instead shell specific?

            Mostly, yes. clap is going to get whatever arguments the shell has determined and will parse that.

            However clap has built-in support for value sets, from the readme:

            • Supports multiple values (i.e. -o -o or -o )
            • Supports delimited values (i.e. -o=val1,val2,val3, can also change the delimiter)

            If that's not sufficient, then you'll have to define dicty as a String, you will receive the string a=1,b=3,qwe=yxc (I don't think you'll receive the quotes) then you'll have to parse that yourself, either by hand (regex/split/...) or with something more advanced (e.g. the csv crate though that's likely overkill).

            That seems like a somewhat odd option value though.

            FWIW structopt (which builds upon clap to provide a more declarative UI, and should be part of Clap 3) doesn't exactly have support for that sort of things but can be coerced into it relatively easily: https://github.com/TeXitoi/structopt/blob/master/examples/keyvalue.rs

            With some modifications would allow something like

            Source https://stackoverflow.com/questions/66221754

            QUESTION

            Bootstrap 4: flex-row to bottom in card
            Asked 2021-Feb-07 at 13:45

            How to align at the bottom a flex-row inside a card? I currently have two cards aligned side by side but when one of the texts is smaller than the other the divs that contain "(100)(100)" lose their alignment.

            I'm aware of questions likes this one but I have tried their solutions and nothing worked.

            Running example.

            ...

            ANSWER

            Answered 2021-Feb-07 at 13:45

            If you add d-flex flex-column in card-body div and mt-auto in bottom div, will solve your problem.

            Full code below:

            Source https://stackoverflow.com/questions/66082808

            QUESTION

            Use more than one letter in short-value
            Asked 2021-Jan-17 at 22:17

            I'm using clap to parse arguments. I want to use the single dash (-) and more than one character in the argument, like -Fmin 1. Adding long("Fmin") gives me that but with two dashes (--).

            I'm aware that using a single dash and single character together is the norm. But is it possible to have clap use more than a single character when using the short() form? Or override the long-form so it defaults to a single dash?

            ...

            ANSWER

            Answered 2021-Jan-17 at 22:17

            is it possible to have clap use more than a single character when using the short() form? Or override the long-form so it defaults to a single dash?

            Judging by this issue, single-hyphen long options are not yet supported by clap.

            Source https://stackoverflow.com/questions/65766459

            QUESTION

            Like button is working but not changing to Unlike in django
            Asked 2021-Jan-04 at 10:26

            I've been trying to debug this issue for a day together with my expert coder but we were unable to identify the issue here. The like button works perfectly all right and I am able to query the total likes, but the Clap button does not change to unlike and we are unsure why. I believe the error lies in either the html line:

            ...

            ANSWER

            Answered 2021-Jan-04 at 10:10

            Ok so here's a much simpler way to perform a check if a model exist in a m2m field in another model:

            html

            Source https://stackoverflow.com/questions/65557334

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

            Vulnerabilities

            No vulnerabilities reported

            Install clap

            You can download it from GitHub.

            Support

            A CLI based music player for Windows built as part of the CBSE project work for 12th grade in C++ w/ Code::Blocks 17.10 IDE.
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            gh repo clone blacklightpy/clap

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