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Install tkinter for Python
...
If, like me, you don't have root privileges on your network because of your wonderful friends in I.S., and you are working in a local install you may have some problems with the above approaches.
I spent ages on Google - but in the end, it's easy.
Do...
How do you create a daemon in Python?
...g a well-behaved daemon process:
prevent core dumps (many daemons run as root, and core dumps can contain sensitive information)
behave correctly inside a chroot gaol
set UID, GID, working directory, umask, and other process parameters appropriately for the use case
relinquish elevated suid, sgid ...
What is the point of interfaces in PHP?
...ce IPersonService
{
public function Create($personObject);
}
class MySqlPerson implements IPersonService
{
public function Create($personObject)
{
// Create a new person in MySql database.
}
}
class MongoPerson implements IPersonService
{
public function Create($pers...
How to get an absolute file path in Python
...
@coanor ? Without an explicit root, mydir/myfile.txt implicitly refers to a path inside the current working directory as is therefore equivalent to ./mydir/myfile.txt. That might not be the path you intended to input, but it seems like the correct interpr...
How to make PDF file downloadable in HTML link?
...e/myfile.pdf I am giving $file variable as $file_path = $_SERVER['DOCUMENT_ROOT'].'/products/brochure/' . $file; but its downloading the file as "%2Fvar%2Fwww%2Fweb15%2Fweb%2Fproducts%2Fbrochure%2myfile.pdf"
– Prashant
Dec 13 '08 at 10:11
...
How to keep the console window open in Visual C++?
...ow.
2) Open your project file (.vcxproj) in a text editor.
3) Inside the root <project> tag, insert the following:
<ItemDefinitionGroup>
<Link>
<SubSystem>Console</SubSystem>
</Link>
</ItemDefinitionGroup>
4) Reload the project in your solutio...
Android: What is android.R.id.content used for?
...
As Philipp Reichart commented:
android.R.id.content gives you the root element of a view, without having to know its actual name/type/ID. Check out http://stackoverflow.com/questions/4486034/android-how-to-get-root-view-from-current-activity
...
How to make inline functions in C#
...scoping and don't worry about performance.
"Premature optimization is the root of all evil (or at least most of it) in programming."
-- Donald Knuth
"A program that doesn't run correctly doesn't need to run fast"
-- Me
sh...
Trying to git pull with error: cannot open .git/FETCH_HEAD: Permission denied
...e the permissions for changing that directory, and the second because your root user doesn't have the right SSH keys for accessing that git repository.
Depending on what you're trying to do, it might be better to clone the repository to a different directory, or maybe chown the current directory to...
Kiosk mode in Android
... has announced Task Locking, which does exactly that. It does seem to need root however.
The L Developer Preview introduces a new task locking API that lets
you temporarily restrict users from leaving your app or being
interrupted by notifications. This could be used, for example, if you
a...