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How to modify a global variable within a function in bash?
...notation (named after your function, with an added _)
It sacrifices file descriptor 3.
You can change it to another FD if you need that.
In _capture just replace all occurances of 3 with another (higher) number.
The following (which is quite long, sorry for that) hopefully explains, how to a...
Pure JavaScript Send POST Data Without a Form
... method without a form and without refreshing the page using only pure JavaScript (not jQuery $.post() )? Maybe httprequest or something else (just can't find it now)?
...
How to convert R Markdown to PDF?
... where I have a copy of pandoc through RStudio, I can use the following:
Rscript -e "Sys.setenv(RSTUDIO_PANDOC='/Applications/RStudio.app/Contents/MacOS/pandoc');library(rmarkdown); library(utils); render('input.Rmd', 'pdf_document')"
Old Answer (circa 2012)
So, a number of people have sugges...
Is it possible to create a remote repo on GitHub from the CLI without opening browser?
...
I wrote a bash script to save us all some typing. Takes user input and has sensible defaults: gist.github.com/robwierzbowski/5430952
– RobW
Apr 21 '13 at 20:35
...
Multiple file upload in php
...using the
<input type='file' name='file[]' multiple>
The sample php script that does the uploading:
<html>
<title>Upload</title>
<?php
session_start();
$target=$_POST['directory'];
if($target[strlen($target)-1]!='/')
$target=$target.'/';
...
Compare two files in Visual Studio
...s). Look here fo find out how to do that. You can even combine it with the script to gain elevated rights, with only a little extra effort.
MSDN References:
Usage of diff window
Visual Studio's Diff parameter
*) Footnote: Because vsPath (the path to DEVENV.exe) differs depending on your versi...
Is there a way to follow redirects with command line cURL?
I know that in a php script:
3 Answers
3
...
Convert SQLITE SQL dump file to POSTGRESQL
...it appears it worked quite well. I know if I had tried to run one of these scripts or do the stepwise conversion mentioned herein, I would have spent much more time.
To prove the concept I dumped this testdb and imported into a development environment on a production server and the data transferred ...
Convert PHP closing tag into comment
One of the lines in my script contains a PHP closing tag inside a string. Under normal operation this does not cause a problem, but I need to comment out the line.
...
What is the fastest or most elegant way to compute a set difference using Javascript arrays?
...r preference) between them. The two sets are stored and manipulated as Javascript arrays, as the title says.
10 Answers
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