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kandi X-RAY | r-source Summary
kandi X-RAY | r-source Summary
this directory contains the source code tree for r, which is a language which is not entirely unlike (versions 3 and 4 of) the s language developed at at&t bell laboratories by rick becker, john chambers and allan wilks. r is free software distributed under a gnu-style copyleft. the core of r is an interpreted computer language with a syntax superficially similar to c, but which is actually a "functional programming language" with capabilities similar to scheme. the language allows branching and looping as well as modular programming using functions. most of the user-visible functions in r are written in r, calling upon a smaller set of internal primitives. it is possible for the user to interface to procedures written in c or fortran languages for efficiency, and also to write additional primitives. the r distribution contains functionality for a large number of statistical procedures. among these are: linear and generalized linear models, nonlinear regression models, time series analysis, classical parametric and nonparametric tests, clustering and smoothing. there is also a large set of functions which provide a flexible graphical environment for creating various kinds of data presentations. a package specification allows the production of loadable modules for specific purposes, and several thousand contributed packages are made available through the cran sites (see
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throw new Error('test'); // This is the original code
require('source-map-support').install();
throw new Error('test'); // This is the compiled code
// The next line defines the sourceMapping.
//# sourceMappingURL=compiled.js.map
{
"version":
Community Discussions
Trending Discussions on r-source
QUESTION
After running composer update
I got this problem:
...You are running Composer with SSL/TLS protection disabled. [Composer\Downloader\TransportException]
curl error 60 while downloading https://repo.packagist.org/packages.json: SSL ce
rtificate problem: unable to get local issuer certificate
require [--dev] [--dry-run] [--prefer-source] [--prefer-dist] [--prefer-install PREFER-INSTALL] [--fixed] [--no-suggest] [--no-progress] [--no-update] [--no-install] [--no-scripts] [--update-no-dev] [-w|--update-with-dependencies] [-W|--update-with-all-dependencies] [--with-dependencies] [--with-all-dependencies] [--ignore-platform-req IGNORE-PLATFORM-REQ] [--ignore-platform-reqs] [--prefer-stable] [--prefer-lowest] [--sort-packages] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--apcu-autoloader] [--apcu-autoloader-prefix APCU-AUTOLOADER-PREFIX] [--] []...
ANSWER
Answered 2021-Jun-14 at 15:41Well there could be multiple issues with your environment, which does not allow SSL connections, since the tool cannot accept the certificates.
Another approach could be to turn off the SSL verification, as long as you working on a development machine.
QUESTION
I used the following helm chart to install Jenkins
https://artifacthub.io/packages/helm/jenkinsci/jenkins
The problem is it does't build docker images, saying there's no docker. Docker was installed on host with sudo apt install docker-ce docker-ce-cli containerd.io
ANSWER
Answered 2021-Apr-08 at 20:25You are running Jenkins itself as a container. Therefore the docker command line application must be present in the container, not the host.
Easiest solution: Use a Jenkins docker image that contains the docker cli already, for example https://hub.docker.com/r/trion/jenkins-docker-client
QUESTION
I have this DockerFile
...ANSWER
Answered 2021-Apr-15 at 08:12So I fixed it by changing my DockerFile.
I deleted FROM python:3.8-slim-buster as I read that having multiple 'FROM' on a dockerfile could cause conflict. And I installed python with apt like this:
QUESTION
I'm trying to arrange calculated columns immediately after source columns when using dplyr column-wise operations
...ANSWER
Answered 2021-Apr-13 at 16:12Since you (obviously) know which columns you want to mutate, you can leverage that ahead of time to create a column order:
QUESTION
As of now, Eclipse CDT does not index .icc
files (inline functions), nor it applies syntax highlighting.
How can I achieve this?
I tried Window -> Preferences -> General -> Content Types -> Text -> C Source Files -> C++ Source File -> File associations -> Add -> *.icc -> Apply and close, but it didn't help.
Related:
...ANSWER
Answered 2021-Mar-31 at 11:39What I did was the right thing to do.
Now I have .icc
files indexed and part of the code navigation.
I was only missing some additional actions.
I am not sure which of these I tried before checking that .icc
files were indexed and which I did not.
And I am not sure which are actually needed.
Just in case, use all of them.
- Right click on a project -> Index -> Rebuild.
- For projects having other Project references, rebuild the index first for the reference, then for current the project.
- Restart Eclipse (likely not needed).
QUESTION
I downloaded the release build without modifying (https://www.lwjgl.org/customize) I put all the classes in Eclipse. Some classes are not recognized
The codes that do not need these classes in error, work normally. As in https://www.lwjgl.org/guide
All the classes I put:
...ANSWER
Answered 2021-Mar-27 at 09:20You are trying to compile LWJGL 2 code here. All the imports that it cannot find pertain to the verison 2 of LWJGL. The current version that you can get from the mentioned lwjgl site is 3 and version 3 is incompatible with version 2.
Either explicitly download LWJGL 2 from e.g. http://legacy.lwjgl.org/ or rewrite your code to work with LWJGL 3.
If you go the LWJGL 2 route, though, please note that it hasn't been actively maintained anymore for more than 6 years now.
QUESTION
Hi Im trying to build a scraper (in Python) for the website ReelGood.com.
now I got this topic to and I figured out how to scrape the url from the movie page. but what I can't seem t figure out why this script won't work:
...ANSWER
Answered 2021-Mar-23 at 17:38I would use a combination of attribute = value selectors to target the elements which have the full url in the content attribute
QUESTION
Sometimes when Travis CI is building my package, there's a short list of dependencies, like so:
...ANSWER
Answered 2021-Mar-16 at 22:15Travis CI keeps a cache of your vendor folder in order to make builds run quicker (and reduce unnecessary traffic for them). If you've made some changes to your composer.lock
file Travis CI may need to update the files stored in the vendor folder.
Other times it won't need to do this, and so will have a shorter build time.
QUESTION
We've been using Travis CI for weeks on this project without issue, now suddenly our builds are failing because of "uncommitted changes". I've no idea why.
...ANSWER
Answered 2021-Mar-16 at 22:14Travis CI stores a cache of your vendor folder. Sometimes if you've performed a composer update
locally it can cause some issues with that cached folder. The solution is to clear your caches and force Travis CI to build everything from scratch again.
To do this, go to your project in Travis CI, click More options
> Caches
. And on that page you can clear all your caches. Then ask Travis CI to rebuild.
It will take a lot longer the first time, but it should clear this error message.
QUESTION
This question is related to this old question and this old question.
R has the nice wrapper-ish function anyNA
for quicker evaluation of any(is.na(x))
. When working in Rcpp a similar minimal implementation could be given by:
ANSWER
Answered 2021-Mar-09 at 13:42This questions turns out to be a good example of why some people rail and rant against microbenchmarks.
Baseline is a built-in primitiveThe function that is supposed to be beat here is actually a primitive so that makes it a little tricky already
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