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Add EBS to Ubuntu EC2 Instance
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Step 1: create volume
step 2: attach to your instance root volume
step 3: run sudo resize 2fs -p /dev/xvde
step 4: restart apache2 sudo service apache2 restart
step 4: run df -h
You can see total volume attached to your instance.
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Internal Error 500 Apache, but nothing in the logs?
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el@apollo:~$ locate php.ini
/etc/php5/apache2/php.ini
Edit that file as root:
sudo vi /etc/php5/apache2/php.ini
Find this line in php.ini:
display_errors = Off
Change the above line to this:
display_errors = On
Lower down in the file you'll see this:
;display_startup_errors
; Default Valu...
Is there a way to list pip dependencies/requirements?
...hich you should be), the cleanup is as easy as removing the <virtualenv root>/build directory.
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django templates: include and extends
...ty implications of this technique and also of the required ALLOWED_INCLUDE_ROOTS define, which must be added to your settings files.
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How to properly import a selfsigned certificate into Java keystore that is available to all Java app
...y you are using, you may need to import an intermediate certificate and/or root certificate into the cacerts file. Use the following syntax to import certificates:
keytool -import -alias -keystore -trustcacerts -file
If you are importing both certificates the alias specified for each certificate ...
Java and SQLite [closed]
...ead it back and display on console. It will create the test.db file in the root directory of the project. You can run this example with java -cp .:sqlitejdbc-v056.jar Test.
package com.rungeek.sqlite;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
im...
install / uninstall APKs programmatically (PackageManager vs Intents)
...wner. Once you do that, you get a lot of power that would normally require root.
– Luke Cauthen
Aug 20 '17 at 17:45
1
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Rails: where does the infamous “current_user” come from?
...ser_id])
end
end
This assumes that the User class exists, e.g. #{Rails.root}/app/models/user.rb.
Updated: avoid additional database queries when there is no current user.
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Outputting data from unit test in python
...og.debug() next to each other, and explicitly turn on DEBUG logging at the root from the setUp() method, but only the print output shows up.
– haridsv
Nov 15 '11 at 2:04
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How to create a directory if it doesn't exist using Node.js?
...ages native ES Modules (with flag enabled and .mjs extension), handles non-root paths, and accounts for full pathnames:
import fs from 'fs';
import path from 'path';
createDirectories(pathname) {
const __dirname = path.resolve();
pathname = pathname.replace(/^\.*\/|\/?[^\/]+\.[a-z]+|\/$/g, '...