getopt | Simple command-line options handler | CSV Processing library
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kandi X-RAY | getopt Summary
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QUESTION
Everytime I open a new session in RStudio, I'm greeted with the error message:
...ANSWER
Answered 2022-Mar-28 at 19:26Your user .Rprofile
file is loading itself recursively for some reason:
QUESTION
Suppose that you have a function with a lot of options and that you decide to store their value dynamically:
...ANSWER
Answered 2022-Mar-26 at 17:09You can definitely detect a variable is local (if it has been declared with one of Bash's declare
, local
, typeset
statements).
Here is an illustration:
QUESTION
I am working on a Bash script that needs to take zero to multiple strings as an input but I am unsure how to do this because of the lack of a flag before the list.
The script usage:
...ANSWER
Answered 2022-Mar-16 at 02:23Would you please try the following:
QUESTION
I am creating a program that gets a list of all deployments from Kubernetes as a *v1.DeploymentList
. I managed to do that and it works. Then I do some processing of this list and execute many actions afterwards. Now, I have a new requirement; need to also be able to pull just ONE deployment and apply the same logic to it. The problem is when I use get the deployment what I get is *v1.Deployment
which of course is different from *v1.DeploymentList
as this is a list. Now, this DeploymentList is not a slice, so I can NOT just use append
and do not know how to convert/cast. As a "pragmatic" solution, what I am trying to do it to just convert that Deployment into DeploymentList and then apply the rest of my logic as just a deployment as changing everything else would imply a lot of burden at this point.
I have the following code:
...ANSWER
Answered 2022-Mar-01 at 09:44when you look at the definition of v1.DeploymentList you can see where the Deployment is located:
QUESTION
I have a Perl script with the following Makefile.PL
:
ANSWER
Answered 2022-Feb-26 at 20:39According to the documentation in Module::AutoInstall
:
Starting from version 0.43,
Module::AutoInstall
supports modules that require aMY::postamble
subroutine in theirMakefile.PL
. The user-definedMY::postamble
, if present, is responsible for callingModule::AutoInstall::postamble
and include the output in its return value.
I tested this with this simple Makefile.PL
:
QUESTION
Problem
While using Storybook, I am running npm run storybook
and getting the error below.
ANSWER
Answered 2021-Jul-29 at 17:17Solution
After taking a step back, I realized that I could try out what I did to fix the sass-loader
issue: downgrading major versions.
Steps
- Downgraded
style-loader
1 major version to2.0.0
:npm i style-loader@2.0.0
- Then, as luck would have it, I ran into the same issue with
css-loader
- Downgraded
css-loader
1 major version to5.2.7
:npm i css-loader@5.2.7
Summary
By downgrading all of the loaders one major version, I was able to get it to work.
QUESTION
I am creating a function that takes an argument which pathway of a bunch of CSV files and check each of them for the number of complete cases and at the end, it gives you a table that has the file number and the number of complete cases in it.
...ANSWER
Answered 2022-Feb-14 at 04:32It's difficult to diagnose the issue without having access to your files. However, the main problem could be your use of complete.cases
. This returns a logical vector with length equal to the number of rows in a data frame. TRUE values are complete cases, FALSE are incomplete. In your code, you seem to be concatenating the entire vector together for every file, while per your description, you really just want a single number for every file.
Viewed this way, I think your use of table
here is unnecessary, since you can create your summary simply by summing the result of complete.cases
. Moreover, one should not grow a data frame the way you are doing. It is better to preallocate the data frame and fill in the elements as you go.
Putting all of this together, I would rewrite your function in the following way:
QUESTION
I'm having an issue parsing input arguments in Ada using the GNAT.Command_Line
package. I've modeled my approach based off resources such as this Ada Gem as well as this answer, but can't seem to get the argument-accepting switches working correctly.
main.adb
:
ANSWER
Answered 2022-Feb-01 at 11:29The trick is to add an appropriate character to both the Switch
and Long_Switch
parameters.
In g-comlin.ads
, the description of Define_Switch
reads (see also here):
QUESTION
I am deploying multiple R versions on multiple virtual desktops. I've built 3.6.3
and 4.1.2
R from source on Ubuntu 18.04.3 LTS
. None of them finds the system-wide Rprofile.site
file in /etc/R
or the system certificates in /usr/share/ca-certificates
. However R (3.4.4
) installed with APT has no such problems. I used Ansible, but for the sake of this question I reproduced the deployment for one host with a shell script.
ANSWER
Answered 2022-Jan-14 at 17:25Finally I found the solution:
Since both system has the arch and OS. I cross copied the R compiled installations between them. The R which was compiled on the problematic system, but was run on the correct one gave the warnings below after the calling of the install.packages("renv", repos="https://cran.wu.ac.at/")
QUESTION
PyODBC takes ~7 seconds to establish a connection with Azure SQL Server, is there a way to minimize this?
...ANSWER
Answered 2022-Jan-05 at 14:51Could you please try to connect using the ODBC Driver 17 for SQL Server? You may find this way faster.
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