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Batch file to delete files older than N days
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I used this syntax on Win Server 2008: forfiles /P "C:\Mysql_backup" /S /M *.sql /D -30 /C "cmd /c del @PATH"
– jman
Apr 18 '11 at 8:42
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What is meaning of boolean value returned from an event-handling method in Android
...d 1 TextView like this
<LinearLayout
android:id="@+id/linearlayout_root"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#0aa"
android:orientation="vertical">
&...
When is it practical to use Depth-First Search (DFS) vs Breadth-First Search (BFS)? [closed]
...ions (aka searched-for items).
If you know a solution is not far from the root of the tree, a
breadth first search (BFS) might be better.
If the tree is very deep and solutions are rare, depth first search
(DFS) might take an extremely long time, but BFS could be faster.
If the tree is very wide,...
Why #egg=foo when pip-installing from git repo
... as to what version
is in use. For projects where setup.py is not in the root of project,
"subdirectory" component is used. Value of "subdirectory" component
should be a path starting from root of the project to where setup.py
is located.
From this I deduce that the egg value is only used ...
Shell script to delete directories older than n days
...1
/path/to/base/dir2
/path/to/base/dir3
but you don't want to delete the root /path/to/base, you have to add -mindepth 1 and -maxdepth 1 options, which will access only the subdirectories under /path/to/base
-mindepth 1 excludes the root /path/to/base from the matches.
-maxdepth 1 will ONLY matc...
Linux, Why can't I write even though I have group permissions?
...ouch /foobar/test_file //make a new file
sudo chown root:www-data /foobar/test_file //User=root group=www-data
sudo chmod 474 /foobar/test_file //owner and others get only read,
//group gets rwx
sudo groupadd w...
How to make the tab character 4 spaces instead of 8 spaces in nano?
...e options :
using command line flags when running sudo nano
editing the /root/.nanorc file
editing the /etc/nanorc global config file
Keep in mind that /etc/nanorc is a global configuration file and as such it affects all users, which may or may not be a problem depending on whether you have a m...
How do I insert datetime value into a SQLite database?
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Use CURRENT_TIMESTAMP when you need it, instead OF NOW() (which is MySQL)
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How do I browse an old revision of a Subversion repository through the web view?
...not possible. Note that the string mentioned must be right after the repo root in the URL, then you can put subdirs of the repo after it.
– rmeador
Mar 16 '09 at 17:27
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How to get a one-dimensional scalar array as a doctrine dql query result?
...roject/Hydrators/ColumnHydrator.php
namespace DoctrineExtensions\Hydrators\Mysql;
use Doctrine\ORM\Internal\Hydration\AbstractHydrator, PDO;
class ColumnHydrator extends AbstractHydrator
{
protected function hydrateAllData()
{
return $this->_stmt->fetchAll(PDO::FETCH_COLUMN);...