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Relative URLs in WordPress
...loy a WP site from dev to staging to live I have to run a find-and-replace script on domain names in a database dump. The trouble I think is that it's designed for editing content in production which works for blogs (which is what it's made for) but not for many commercial websites.
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unix - head AND tail of file
...ail -10 file.txt
Other than that, you'll need to write your own program / script.
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How to pass in password to pg_dump?
...
Or you can set up crontab to run a script. Inside that script you can set an environment variable like this:
export PGPASSWORD="$put_here_the_password"
This way if you have multiple commands that would require password you can put them all in the script. If t...
How do I see the extensions loaded by PHP?
...that? I installed curl, mbstring but they don't seem to show from the php script?
– Meryan
Mar 29 at 8:56
How to sort...
How to find what code is run by a button or element in Chrome using Developer Tools
...ick
(click to zoom)
2. Click the button!
Chrome Dev Tools will pause script execution, and present you with this beautiful entanglement of minified code:
(click to zoom)
3. Find the glorious code!
Now, the trick here is to not get carried away pressing the key, and keep an eye out on the...
Identifying and removing null characters in UNIX
...e globbing option **/*.txt (if it is supported by your shell).
Useful for scripting since sed and its -i parameter is a non-standard BSD extension.
See also: How to check if the file is a binary file and read all the files which are not?
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Specify an SSH key for git push for a given domain
...ilar to sinelaw's answer but using this method instead of having to create scripts somewhere.
– Inigo
May 17 at 14:43
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Expand Python Search Path to Other Source
...to the heart of this, so I wanted to share.
In my project, I had the main script in a parent directory, and, to differentiate the modules, I put all the supporting modules in a sub-folder called "modules". In my main script, I import these modules like this (for a module called report.py):
from m...
Cannot install packages using node package manager in Ubuntu
...indly. Then I can copy that info into the comments in my environment setup script so I know what's going on a year from now when it doesn't work.
– Mnebuerquo
Oct 8 '14 at 18:28
29...
CodeIgniter: Create new helper?
...owing code into it.
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
if ( ! function_exists('test_method'))
{
function test_method($var = '')
{
return $var;
}
}
Save this to application/helpers/ . We shall call it "new_helper.php"
The first l...