commander | The complete solution for Ruby command-line executables | Command Line Interface library

by commander-rb Ruby Version: Current License: MIT

X-Ray Key Features Code Snippets(4)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | commander Summary

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

The complete solution for Ruby command-line executables. Commander bridges the gap between other terminal related libraries you know and love (OptionParser, HighLine), while providing many new features, and an elegant API.

Support

Quality

Security

License

Reuse

Support

commander has a low active ecosystem.

It has 753 star(s) with 65 fork(s). There are 18 watchers for this library.

It had no major release in the last 6 months.

There are 10 open issues and 42 have been closed. On average issues are closed in 187 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of commander is current.

Quality

commander has no bugs reported.

Security

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

License

commander is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

commander releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

Top functions reviewed by kandi - BETA

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

Runs the command .
Removes the options from the command line .
Create default command .
convert speech to speech
Parses the global command .
Prompt the editor input .
Parses the arguments and returns all arguments .
Initialize a new object .
Normalizes the given options .
Add an option .

Get all kandi verified functions for this library.

commander Key Features

No Key Features are available at this moment for commander.

commander Examples and Code Snippets

Explanation

Java

Lines of Code : 142

License : No License

Copy

public abstract class Unit {

  private final Unit[] children;

  public Unit(Unit... children) {
    this.children = children;
  }

  public void accept(UnitVisitor visitor) {
    Arrays.stream(children).forEach(child -> child.accept(visitor));

Inline commander .

javascript

Lines of Code : 12

License : No License

Copy

function main() {
    // Write your code here. Read input using 'readLine()' and print output using 'console.log()'.
    const PI = Math.PI;
    let r = parseFloat(readLine());
    // Print the area of the circle:
    let area = PI * Math.pow(r,2);

Visits a commander .

java

Lines of Code : 4

License : Non-SPDX

Copy

@Override
  public void visitCommander(Commander commander) {
    LOGGER.info("Good to see you {}", commander);
  }

Returns a string representation of this commander .

java

Lines of Code : 4

License : Non-SPDX

Copy

@Override
  public String toString() {
    return "Orc commander";
  }

Community Discussions

Trending Discussions on commander

css counter result is 0

Is it possible to use both CommonJS and ES6 module in a Node.JS command-line program?

Android 11 - Read Android/data directory of all apps without legacy-request (FileManager/Backup purpose)

n.slice() is not a function in geolib node js

How to handle implicit namespaces modifying XML in python xml.etree.ElementTree

C++ and QT Complicated CSV parsing

Cassandra with spark : java.io.IOException: Failed to open native connection to Cassandra at {127.0.0.1:9042} ::

Why do I get StackOverflowError

python manage.py dumpdata Unable to serialize database

find specific field and insert new value with jq

QUESTION

css counter result is 0

Asked 2021-Jun-15 at 12:21

hello i'm using css counter to display the number of div that have a specific class inside a section but i don't know why the result of my code is alwase 0 this the code

...

ANSWER

Answered 2021-Jun-15 at 12:21

There are two problems which are causing the counter not to be incremented.

The first is that the CSS:

Source https://stackoverflow.com/questions/67974250

QUESTION

Is it possible to use both CommonJS and ES6 module in a Node.JS command-line program?

Asked 2021-Jun-05 at 12:42

I'm working on a CLI tool. I used "commander", which is a CommonJS module, to parse command-line arguments. I also want to use "p-map" to manage concurrency. However, "p-map" is a ES6 module.

Also I'm using Typescript.

Now both code editor and Typescript compiler won't complain. However I cannot execute my CLI tool. If I compile with "module":"commonjs", node would not load p-map and complains "Must use import to load ES Module... node_modules/p-map/index.js...require() of ES modules is not supported.". If I compile with "module":"es2015", use "require" to import the CommonJS modules, and add "type":"module" in my package.json, node would complain "ReferenceError: require is not defined".

I love the flexibility of Typescript/Javascript, however, it's time like this makes me miss Java. Java might be too prissy, but I don't spend hours trying to figure out import / export......

So, is it possible to use both CommonJS and ES6 module in a Node.JS command-line program?

...

ANSWER

Answered 2021-Jun-05 at 12:42

To enhance compatibility, the (moderately new) node esm loader can import cjs-modules (e.g. import identifier from 'cjs-module-name';).

The other way around doesn't work, you can't require an esm-module, but dynamic import should work, if really necessary.

A related read may be the statement from p-map's owner regarding the topic.

Source https://stackoverflow.com/questions/67848427

QUESTION

Android 11 - Read Android/data directory of all apps without legacy-request (FileManager/Backup purpose)

Asked 2021-May-31 at 11:08

I would like to read Android/data so I can extract documents for backup purposes. Android 11 has changes that prohibit/limit this, but is it still possible? I don't want to use the legacy-approach (if possible).

According to this Manage all files on a storage device which talks about the MANAGE_EXTERNAL_STORAGE permission it seems Google claims it should now be impossible (at least with this method):

Apps that are granted this permission still cannot access the app-specific directories that belong to other apps because these directories appear as subdirectories of Android/data/ on a storage volume.

https://developer.android.com/training/data-storage/manage-all-files https://developer.android.com/about/versions/11/privacy/storage#other-apps-data

Here storage#other-apps-data Google also says that apps can no longer access other apps Android/data

Access to app-specific directories on external storage On Android 11, apps can no longer access files in any other app's dedicated, app-specific directory within external storage.

Here on stackoveflow Thoryia shows us how to ask for the permission.

But can we use it (or any other method) to read those forbidden other app-data folders, Android/data/* ?

The Android app 'Total Commander' does it (on Android 11), and it seems to be using the StorageAccessFramework Intent Intent.ACTION_OPEN_DOCUMENT_TREE to access the files (a guess based on the gui that pops up), but I havn't managed to figure out how to get that working either. Its possible Total Commander use a legacy-approach.

Pr request I've screenshots of Total Comander (TC) here on my OneDrive.

I strongly suspect TC just uses the target-29 access method, I found a list of its permissions here but cannot find which version it targets: Aptoide: TC v3.21

...

ANSWER

Answered 2021-May-31 at 11:08

Your question has the same solution as when you had asked

Source https://stackoverflow.com/questions/67726278

QUESTION

n.slice() is not a function in geolib node js

Asked 2021-May-28 at 20:14

this is the error if u have any idea help :

TypeError: n.slice is not a function at Module.K (E:\USERS\DELL\Project fullstack\server\node_modules\geolib\lib\index.js:1:9921) at E:\USERS\DELL\Project fullstack\server\server.js:440:38 at E:\USERS\DELL\Project fullstack\server\node_modules\mongodb\lib\utils.js:697:5 at handleCallback (E:\USERS\DELL\Project fullstack\server\node_modules\mongodb\lib\utils.js:102:55)
at E:\USERS\DELL\Project fullstack\server\node_modules\mongodb\lib\cursor.js:840:66 at E:\USERS\DELL\Project fullstack\server\node_modules\mongodb\lib\utils.js:697:5 at E:\USERS\DELL\Project fullstack\server\node_modules\mongodb\lib\cursor.js:925:9 at Cursor._endSession (E:\USERS\DELL\Project fullstack\server\node_modules\mongodb\lib\core\cursor.js:397:7) at E:\USERS\DELL\Project fullstack\server\node_modules\mongodb\lib\cursor.js:923:12 at maybePromise (E:\USERS\DELL\Project fullstack\server\node_modules\mongodb\lib\utils.js:685:3)

...

ANSWER

Answered 2021-May-28 at 20:14

You're setting var livrs_pos = livrs[i].Location inside your for loop. Then you're trying to pass livrs_pos to geolib.orderByDistance (second argument). At this point, livrs_pos does not appear to be an array, which fails internally to geolib because orderByDistance calls .slice() on that array. Hence, n.slice is not a function, because n is not an array.

It looks like livrs[i].Location is an object instead. I think you should declare var livrs_pos = []; above your for loop. Then inside the loop do livrs_pos.push(livrs[i].Location);

Source https://stackoverflow.com/questions/67741051

QUESTION

How to handle implicit namespaces modifying XML in python xml.etree.ElementTree

Asked 2021-May-27 at 06:47

Edit: others have responded showing xslt as a better solution for the simple problem I have posted here. I have deleted my answer for now.

I've been through about a dozen StackOverflow posts trying to understand how to import an XML document that has namespaces, modify it, and then write it without changing the namespaces. I discovered a few things that weren't clear or had conflicting information. Having finally got it to work I want to record what I learned hoping it helps someone else equally confused. I will put the question here and the answer in a response.

The question: given the sample XML data in the Python docs how do I navigate the tree without having to explicitly include the name-space URIs in the xpaths for findall and write it back out with the namespace prefixes preserved. The example code in the doc does not give the full solution.

Here is the XML data:

...

ANSWER

Answered 2021-May-27 at 00:48

I would apply an XSLT to the XML

Source https://stackoverflow.com/questions/67714101

QUESTION

C++ and QT Complicated CSV parsing

Asked 2021-May-26 at 15:55

I have a .csv file with some more or less complicated contents. The main problem is description column which contains a long string of text with empty lines, , and " symbols inside. For example:

...

ANSWER

Answered 2021-May-26 at 15:55

This is actively updated: https://github.com/d99kris/rapidcsv

I haven't used it, but a simple search of "csv parsing c++" shows a number of libraries. There might be others that are also actively updated.

Source https://stackoverflow.com/questions/67708412

QUESTION

Cassandra with spark : java.io.IOException: Failed to open native connection to Cassandra at {127.0.0.1:9042} ::

Asked 2021-May-25 at 23:23

I have an application using Boot Strap running with cassandra 4.0, Cassandra java drive 4.11.1, spark 3.1.1 into ubuntu 20.4 with jdk 8_292 and python 3.6.

When I run a function that it call CQL by spark, the tomcat gave me the error bellow.

Stack trace:

...

ANSWER

Answered 2021-May-25 at 23:23

I openned two JIRA to understand this problem. See the links below:

Source https://stackoverflow.com/questions/67526050

QUESTION

Why do I get StackOverflowError

Asked 2021-May-21 at 10:00

This is my parent class with two methods named toString. The one with the parameter is used in the child class.

...

ANSWER

Answered 2021-May-21 at 09:55

In Your PanzerArmy.toString() you call Army.toString(String), which in turn calls toString(). You might expect Army.toString() to be executed here, but since you overrode it in PanzerArmy (and the current object is of type PanzerArmy) it will call PanzerArmy.toString(). .. which will call Army.toString(String) and start the whole jazz again, in a never ending recursion. Eventually the JDK decides that it's got enough of this and bails.

A better solution would be to make the toString() in Army abstract and only implement toString(String).

Alternatively you could use something like getClass().getSimpleName() to get the short name of the current class and immediately use that instead of having to tweak toString() for each subclass.

Source https://stackoverflow.com/questions/67634572

QUESTION

python manage.py dumpdata Unable to serialize database

Asked 2021-May-20 at 10:24

I am trying to run the command python manage.py dumpdata > data.json

However, I receive such a traceback:

...

ANSWER

Answered 2021-May-20 at 10:24

Running set PYTHONIOENCODING=utf-8 before python manage.py dumpdata > data.json has solved the issue.

Source https://stackoverflow.com/questions/67616945

QUESTION

find specific field and insert new value with jq

Asked 2021-May-18 at 19:33

I have this command in a bash script

...

ANSWER

Answered 2021-May-18 at 19:33

Assuming for the moment that you want to invoke jq on the sample JSON (local.json) as shown, you could run:

Source https://stackoverflow.com/questions/67589467

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

Vulnerabilities

No vulnerabilities reported

Install commander

To generate a quick template for a commander app, run:.

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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