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How can I calculate the number of lines changed between two commits in git?
...ant the --stat option of git diff, or if you're looking to parse this in a script, the --numstat option.
git diff --stat <commit-ish> <commit-ish>
--stat produces the human-readable output you're used to seeing after merges; --numstat produces a nice table layout that scripts can easi...
How to find out if you're using HTTPS without $_SERVER['HTTPS']
...t documentation and user comments :
1) Set to a non-empty value if the script was queried through the HTTPS protocol.
2) Note that when using ISAPI with IIS, the value will be "off" if the request was not made through the HTTPS protocol. (Same behaviour has been reported for IIS7 running PH...
Writing files in Node.js
...
I've tested this script using Node, and I tried changing the file path to "/home/", but I got the following error: { [Error: EACCES, open '/home/test.txt'] errno: 3, code: 'EACCES', path: '/home/test.txt' } How can I modify this script so th...
PHP code is not being executed, instead code shows on the page
...ppens when PHP7 doesn't configure the default fast-CGI service in the make script. sudo a2enmod proxy_fcgi setenvif creates three new mods /mods-available/proxy.conf proxy_fcgi.load proxy.load Likewise, sudo a2enconf php7.0-fpm creates a config file /conf-available/php7.0-fpm.conf Once this is done ...
jQuery SVG, why can't I addClass?
...: black;
stroke-width: 5;
}
svg circle.green {
fill: green;
}
<script src="https://code.jquery.com/jquery-3.0.0.min.js"></script>
<svg>
<circle cx="50" cy="50" r="25" />
</svg>
The Problem:
The reason the jQuery class manipulation functions do not w...
Insert text into textarea with jQuery
...
For anyone that wants the coffeescript version: gist.github.com/zachaysan/7100458
– zachaysan
Oct 22 '13 at 13:09
...
Items in JSON object are out of order using “json.dumps”?
...
in JSON, as in Javascript, order of object keys is meaningless, so it really doesn't matter what order they're displayed in, it is the same object.
share
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How can I echo a newline in a batch file?
...ch (.bat) file
SO:How does the Windows Command Interpreter (CMD.EXE) parse scripts?
Edit: Avoid echo.
This doesn't answer the question, as the question was about single echo that can output multiple lines.
But despite the other answers who suggests the use of echo. to create a new line, it shou...
Integrated Markdown WYSIWYG text editor
...
Hallo allows WYSIWYG editing of the HTML inside a <div>. I used javascript to hide any <textarea> blocks that have a specific wysiwyg CSS class, replacing it with a <div> and copying the contents of the <textarea> into the <div>. The copying runs through Showdown which...
How to make “if not true condition”?
...r by way of example:
In order to make sure data loggers are online a cron script runs every 15 minutes that looks like this:
#!/bin/bash
#
if ! ping -c 1 SOLAR &>/dev/null
then
echo "SUBJECT: SOLAR is not responding to ping" | ssmtp abc@def.com
echo "SOLAR is not responding to ping" | ...