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How to get the last character of a string in a shell?
...bbing before printing out. It is also better to quote the parameter to the script (in case you have a matching filename):
sh lash_ch.sh 'abcde*'
Also see the order of expansions in the bash reference manual. Variables are expanded before the filename expansion.
To get the last character you should ...
What's the best way to send a signal to all members of a process group?
...ll a whole process tree. What is the best way to do this using any common scripting languages? I am looking for a simple solution.
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Can you “compile” PHP code and upload a binary-ish file, which will just be run by the byte code int
...run on the server, and then that byte code can be cached so that the whole script doesn't have to be re-interpreted with every web access.
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Keyboard shortcuts with jQuery
...
<script type="text/javascript">
$(document).ready(function(){
$("#test").keypress(function(e){
if (e.which == 103)
{
alert('g');
};
...
IntelliJ IDEA: Running a shell script as a Run/Debug Configuration
Is there a way by which a shell script can be invoked from IntelliJ Run/Debug configurations?
4 Answers
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How do I get the Git commit count?
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Take a look at GIT-VERSION-GEN script and how it is used in git repository, and similar script in Linux kernel sources (and how they are used in Makefile).
– Jakub Narębski
Mar 27 '09 at 3:30
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Is it a good practice to use an empty URL for a HTML form's action attribute? (action=“”)
...ed in your page then a user can enter a slash (/) and then some Cross Site Scripting (XSS) commands to execute. If you omit the action attribute, are you still vulnerable to this?
– Richard Young
Nov 22 '16 at 11:16
...
Check if an element's content is overflowing?
...le 1: https://codepen.io/Kagerjay/pen/rraKLB ( Real simple example, no javascript, just to clip overflowed items)
Example 2: https://codepen.io/Kagerjay/pen/LBErJL (Single event handler show more / showless on overflowed items)
Example 3: https://codepen.io/Kagerjay/pen/MBYBoJ (Multi event handler...
Chrome refuses to execute an AJAX script due to wrong MIME type
I'm trying to access a script as JSON via AJAX, which works fine on Safari and other browsers but unfortunately will not execute in Chrome. It's coming with the following error:
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git: Apply changes introduced by commit in one repo to another repo
...
I wrote a small script for applying the diff output of repo diff
https://github.com/raghakh/android-dev-scripts/commit/a57dcba727d271bf2116f981392b0dcbb22734d0
share...