crayon | 🖍 Paint your console from .NET | Command Line Interface library

by riezebosch C# Version: V2 License: MIT

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

kandi X-RAY | crayon Summary

crayon is a C# library typically used in Utilities, Command Line Interface applications. crayon has no bugs, it has a Permissive License and it has low support. However crayon has 1 vulnerabilities. You can download it from GitHub.

An easy peasy tiny library for coloring console output in inline strings using ANSI escape codes.

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Quality

Security

License

Reuse

Support

crayon has a low active ecosystem.

It has 90 star(s) with 9 fork(s). There are 5 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 7 have been closed. On average issues are closed in 94 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of crayon is V2

Quality

crayon has no bugs reported.

Security

crayon has 1 vulnerability issues reported (0 critical, 1 high, 0 medium, 0 low).

License

crayon 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

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

Installation instructions are not available. Examples and code snippets are available.

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crayon Key Features

No Key Features are available at this moment for crayon.

crayon Examples and Code Snippets

No Code Snippets are available at this moment for crayon.

Community Discussions

Trending Discussions on crayon

What does read_csv() use random numbers for?

Wrap function passing NULL to lower-level haven::read_dta function in R

How can i calculate the point a camera is looking at using it's rotation?

Problem knitting cv templates in the R package vitae

Can you extract defective rows using AssertR in R?

R: Failed to install 'treeshap' from GitHub

Loading packages in R and RStudio gives image not found error

file.rename deletes files if filename format is <0-9>.R

github action cannot find the files of my R package

Trigger code when a file is missing in targets package

QUESTION

What does read_csv() use random numbers for?

Asked 2021-Jun-10 at 19:21

I just noticed that read_csv() somehow uses random numbers which is unexpected (at least to me). The corresponding base R function read.csv() does not do that. So, what does read_csv() use the random numbers for? I looked into the documentation but could not find a clear answer to that. Are the random numbers related to the guess_max argument?

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ANSWER

Answered 2021-Jun-10 at 19:21

tl;dr somewhere deep in the guts of the cli package (called to generate the pretty-printed output about column types), the code is generating a random string to use as a label.

A major clue is that

Source https://stackoverflow.com/questions/67909394

QUESTION

Wrap function passing NULL to lower-level haven::read_dta function in R

Asked 2021-May-14 at 17:47

I am trying to build a function wrapping over haven::read_dta() similar to the wrap_function() defined in the code below.

My wrap_function() has a default variables = NULL, which should be able to pass NULL to haven::read_dta()'s col_select argument if no values are specified. However, passing the NULL from variables to col_select throws an error (i.e. 'Error: Can't find any columns matching col_select in data.').

Can someone help me understand why this happens and how could I build a wrap_function capable of passing a NULL default value to the lower-level function?

Thanks!

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ANSWER

Answered 2021-May-14 at 17:47

TLDR: You just need to embrace the argument by wrapping it in double curly brackets{{ }}, previously called "curly-curly". This passes the variable properly. See the programming with dplyr vignette for more info.

Source https://stackoverflow.com/questions/67537221

QUESTION

How can i calculate the point a camera is looking at using it's rotation?

Asked 2021-May-04 at 14:44

I have a camera that is observing a 2d plane below.

I know the size of the world below, and the position of the camera in relation to it.

I wish to rotate the camera by x degrees, but the camera cannot be rotated directly - i can only tell it to look at a point in space.

So i am looking for a function which translates x° of rotation into a y co-ordinate, but i'm struggling to find appropriate search terms.

Crayon visualisation aid:

Specifically, I'm looking for the functional formula - but in case already there's some implementation in my engine that i'm unaware of, i'm implementing with LibGDX.

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ANSWER

Answered 2021-May-04 at 14:44

Let's define some components that I assume you know:

d - the distance from the camera to the 2D plane
y0 - the position of the projection of the camera on the 2D plane (where the 90deg line hits the plane in your diagram). This is likely 0 in your coordinate system, but let's keep it for completeness.
angleFromHorizontal - the desired angle in degrees as defined in your diagram (between 0 exclusive and 180 exclusive)

The formula for the y position is the following:

Source https://stackoverflow.com/questions/67386475

QUESTION

Problem knitting cv templates in the R package vitae

Asked 2021-May-04 at 02:32

When I knit any of the CV templates in the R package vitae I get a slightly different error for each one. I've made sure that all the files, including my Rmd file, are in the same directory and I haven't changed the template in any way. When I knit the modern CV template, for example, I get this error message:

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ANSWER

Answered 2021-May-04 at 02:32

A combination of reinstalling R Studio after uninstalling MikTex, and finally installing the R package tinytex worked.

I think @samcarter_is_at_topanswers.xyz was right that "the problem was an outdated latex version. utf8 became the default encoding some time ago, but if your tex version was older then such special characters would cause problems. "

Lessons learned:

The tinytex package is all you need for R Markdown. You can even open tex files in R Studio to edit and compile them to pdf. See how to install it here.
Update MikTex frequently. I assumed that it automatically updated when needed, but that seems not to be true. Windows > MikTex > Update. It's that simple. Remembering to do it is another thing if you decide to use it.
Being able to check that the environment paths are all there and are pointing to the right directory didn't help in this case, but it was good to learn. This link was helpful.

Source https://stackoverflow.com/questions/67358319

QUESTION

Can you extract defective rows using AssertR in R?

Asked 2021-May-02 at 08:46

The example below is a simple one which tries to assert the column y is always positive (y>0). How can I extract the errored data (row 3 with the negative value,into a dataframe maybe, or any convenient object) while allowing the workflow to continue with "cleaned" data?

...

ANSWER

Answered 2021-Apr-12 at 09:23

This is tricky, and the answer below doesn't solve this 100%. Now there are a number of different ways assertr lets you handle errors/stops, just see ?error_stop (which is the default).

You need to not only filter out rows that fail, but also collect them (all) for later inspection.

Below I wrote my own error handler. It fetches those rows that fail, filter them away, and stores them in the global environment under the varibale my.failed.rows.

Source https://stackoverflow.com/questions/67053792

QUESTION

R: Failed to install 'treeshap' from GitHub

Asked 2021-Mar-28 at 02:47

I am using the R programming language. I am trying to install the following R library from github: https://rdrr.io/github/ModelOriented/treeshap/

As per the instructions from this website, I copy and pasted the following code to install this library (I could not find this library on CRAN):

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ANSWER

Answered 2021-Mar-28 at 02:47

ERROR: compilation failed for package 'treeshap'

The problem is a compile error. Additionally, we see:

sh: c:/rtools40/mingw32/bin/g++: No such file or directory

The compilation is failing because g++ cannot be found. A good place to start would be to see if c:/rtools40 exists on your machine. If not, the Using Rtools40 on Windows article may help.

Source https://stackoverflow.com/questions/66837898

QUESTION

Loading packages in R and RStudio gives image not found error

Asked 2021-Mar-21 at 12:52

When trying to load packages in RStudio or R, I get "image not found" errors, e.g.:

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ANSWER

Answered 2021-Mar-21 at 12:52

I fixed this by using brew to uninstall R and Rstudio and reinstalling - but it only worked if I installed R from the cask, although the versions of R and RStudio remained the same.

The main difference I can see is that my new Makeconf file has a -mmacosx-version-min=10.13 flag set for CC, CXX, CXX11 etc (compiler is clang).

Source https://stackoverflow.com/questions/66714195

QUESTION

file.rename deletes files if filename format is <0-9>.R

Asked 2021-Mar-21 at 08:24

Description

This issue appears to apply to vectorised and loop approaches to renaming several files. Vectorised approach used in reprex below. The bug only seems to present when filenames do not contain meaningful or alphanumeric strings.

Summary

Existing files prior to file.rename:
"1.R" "2.R" "3.R" "4.R" "5.R".
Existing files following file.rename:
"6.R".
Expected output:
"2.R" "3.R" "4.R" "5.R" "6.R"

Reprex

...

ANSWER

Answered 2021-Mar-20 at 09:03

Is 6.R actually the content of 1.R?

I think you are seeing 1.R renamed to 2.R and over-writing 2.R in the process. The new 2.R to 3.R etc.

Source https://stackoverflow.com/questions/66719771

QUESTION

github action cannot find the files of my R package

Asked 2021-Mar-07 at 08:33

I am trying to get Github Action to check my package. The packages compiles fine (not even a note) on my computer. I created a yaml script to go into the github workflow directory using usethis::use_github_action_check_standard() but it fails with a bunch of warnings like

No files were found with the provided path: check. No artifacts will be uploaded.

The path check is a temporary directory created by rcmdcheck for storing files. So, I presume it is a problem connected with this command. But everything was created by the usethis utility and nobody else seems to have the same problem.

I looked around a lot and the last fix I tried was to manually add a step to install imported and suggested packages, as suggested in this post, to no avail.

What am I doing wrong? Thanks in advance.

the yaml script is

...

ANSWER

Answered 2021-Mar-07 at 08:33

I solved the problem by moving everything to the main branch.

Source https://stackoverflow.com/questions/66415475

QUESTION

Trigger code when a file is missing in targets package

Asked 2021-Mar-05 at 12:47

Consider the following code, where I have two files in my targets pipeline.

...

ANSWER

Answered 2021-Mar-05 at 12:47

In that case, targets in the pipeline should create the files. Sketch:

Source https://stackoverflow.com/questions/66491575

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

Vulnerabilities

No vulnerabilities reported

Install crayon

You can download it from GitHub.

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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