cours | Cours sur le langage Ruby

by robin850 Ruby Version: Current License: No License

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

kandi X-RAY | cours Summary

cours is a Ruby library. cours has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Ce dépôt contient les sources Markdown d'un cours destiné à être publié sur le Site du Zéro.

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Quality

Security

License

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Support

cours has a low active ecosystem.

It has 5 star(s) with 3 fork(s). There are 4 watchers for this library.

It had no major release in the last 6 months.

There are 3 open issues and 4 have been closed. On average issues are closed in 47 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of cours is current.

Quality

cours has no bugs reported.

Security

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

License

cours does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

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

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cours Key Features

No Key Features are available at this moment for cours.

cours Examples and Code Snippets

No Code Snippets are available at this moment for cours.

Community Discussions

Trending Discussions on cours

Filtering a list based on sed and awk command, multiple delimiter

Threading: Restarting a thread

MariaDB "ON UPDATE CASCADE" CONSTRAINT not working as expected?

Undefined variable in app.blade.php laravel5.4

Stuck on stdin reading until ^C or EOF, then "stdin spam"

I can't change the annotation color of my google chart

Extract the position of one date in a dataframe

Sorting current-group() by child node element and get the result

DXL error not undestood :DXL: Un module en cours est requis pour lopération => US traduction = operation requires a current module

Creating Rule-based matching with SpaCy and Python for detecting addresses

QUESTION

Filtering a list based on sed and awk command, multiple delimiter

Asked 2021-Jun-14 at 08:49

I need help in this issue. I have some files in a folder and I want to list it, but I want to list only the main Cours-name.

...

ANSWER

Answered 2021-Jun-14 at 08:27

here is finelly what i wanted

Source https://stackoverflow.com/questions/67963150

QUESTION

Threading: Restarting a thread

Asked 2021-Jun-08 at 11:23

I have a django project that I am currently working on. I have several threads that I use to fill a database through API requests when the user asks for a database update using a button. This works great.

My problem is that I would like users to be able to refresh the database more than once while the server is active (in the future). Since threads can't be restarted once they finish, I'm not really sure how to proceed to achieve what I want. Here are my threads:

...

ANSWER

Answered 2021-Jun-08 at 11:23

Adding a global variable 'threading state' and using it to recreate the threads within the function worked. I just had to declare the threads as global variables at the start of the function, otherwise I would get an error.

Source https://stackoverflow.com/questions/67884298

QUESTION

MariaDB "ON UPDATE CASCADE" CONSTRAINT not working as expected?

Asked 2021-May-30 at 21:52

I was expecting that a ON UPDATE CASCADE constraint would let me update value of the referenced foreign key and would cascade it to it's referee (as it does in PostgreSQL), but that doesn't seem to be the case.

Am I missing something ?

Here using MariaDB 10.3.29-MariaDB-0ubuntu0.20.04.1

...

ANSWER

Answered 2021-May-30 at 21:25

See the comment on this page:

https://mariadb.com/kb/en/foreign-keys/

If ON UPDATE CASCADE recurses to update the same table it has previously updated during the cascade, it acts like RESTRICT. This means that you cannot use self-referential ON UPDATE CASCADE operations. This is to prevent infinite loops resulting from cascaded updates.

In other words, ON UPDATE CASCADE does not work if it's a hierarchical-data kind of table.

Source https://stackoverflow.com/questions/67765874

QUESTION

Undefined variable in app.blade.php laravel5.4

Asked 2021-May-23 at 03:20

i want to list the name of courses from my database in my navbar menu (app view) :

...

ANSWER

Answered 2021-May-23 at 00:21

In your existing action you've sent $cours variable only for login view blade. In this kind of situations you can use share() method via "View" facade. This will allow you to share the variable to all your blades (which includes your whole layout blade).

Source https://stackoverflow.com/questions/67655112

QUESTION

Stuck on stdin reading until ^C or EOF, then "stdin spam"

Asked 2021-May-14 at 12:12

Hello to any competent people out there who would stumble upon my post.
I require assistance like never before.

My problem is here:

...

ANSWER

Answered 2021-May-14 at 12:12

I just figured it out myself:

dup2() creates a duplicate of the connection's file descriptor into STDIN_FILENO, leaving it open only in stdin after close(), thus reading stdin with getch, getchar or any other functions was basically waiting for the client to send something.

Removing both solved my problem: getch() now works properly.

Source https://stackoverflow.com/questions/67491560

QUESTION

I can't change the annotation color of my google chart

Asked 2021-May-07 at 11:46

I'm trying for hours to change the color of the rectangle which is next to my column chart (i'm new using google chart) and i can't find a solution can you help me pls ?

This is my code :

...

ANSWER

Answered 2021-May-07 at 11:46

use the colors chart option...

this is what drives the legend.

Source https://stackoverflow.com/questions/67434308

QUESTION

Extract the position of one date in a dataframe

Asked 2021-Apr-23 at 12:49

I'm looking for a way to cut my dataframe at one precise date, so I thought about enter this date in my code, and then, extract the position of where it is and then just slice my dataframe with that position as the end of the df.

Here is my code :

...

ANSWER

Answered 2021-Apr-23 at 12:49

You can easily slice your data based on a certain date if you parse the column that contains the date information to datetime datatype. Ex:

Source https://stackoverflow.com/questions/67229256

QUESTION

Sorting current-group() by child node element and get the result

Asked 2021-Apr-17 at 20:33

it's me again. Sorry but this time i have a more important question for you guys. Here is the xml :

...

ANSWER

Answered 2021-Apr-17 at 15:46

I found by myself the solution. The grouping by a[4] works. I know that this code is pretty awful but i can't handle with templates for the moment. I can't do that. Although, if you have some improvements (they are many ones) to suggest, please let me now. I would like to use templates to split the code. Here is my code

Source https://stackoverflow.com/questions/67128497

QUESTION

DXL error not undestood :DXL: Un module en cours est requis pour lopération => US traduction = operation requires a current module

Asked 2021-Apr-16 at 19:03

I have following error message : DEBUG: isBaseline(spec_produit) = true -R-E- DXL: Un module en cours est requis pour lopération US traduction = operation requires a current module

line 1234 is the following : print "DEBUG: baseline loaded for " name(module_in_database) " = " major(baseline_open) "." minor(baseline_open) suffix(baseline_open) "\n"

With : baseline_open = baselineInfo(module_in_database) (=true)

I don't understand why I have this message as I already use this kind of coding elsewhere with success.

Here I have the message in a loop that I use to detect if I have still open module after having close all open modules (I don't know why I still have open module but it is another subject)

the loop is :

...

ANSWER

Answered 2021-Apr-08 at 13:51

Strange. I have been able to run the script with the following declarations

Source https://stackoverflow.com/questions/67004103

QUESTION

Creating Rule-based matching with SpaCy and Python for detecting addresses

Asked 2021-Mar-27 at 17:20

I have started learning Python's SpaCy lib or NLP a few days ago. I want to create Rule-based matching for detecting street addresses. This is the example of street names:

...

ANSWER

Answered 2021-Mar-27 at 07:41

Here's a very simple example that matches just things like "*strasse [number]":

Source https://stackoverflow.com/questions/66821133

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

Vulnerabilities

No vulnerabilities reported

Install cours

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 .

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