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What is choice_set in this Django app tutorial?
...
Thanks. I know much more now. Isn't choice_set a "Manager" ? (that can return an instance of class QuerySet). Or is it the same thing?
– Peter Mortensen
Jan 12 '10 at 12:41
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Calculate the execution time of a method
...sw.Stop();
Example results
132ms
4ms
3ms
3ms
2ms
3ms
34ms
2ms
1ms
1ms
Now you're wondering; "well why did it take 132ms the first time, and significantly less the rest of the time?"
The answer is that Stopwatch does not compensate for "background noise" activity in .NET, such as JITing. Theref...
$location / switching between html5 and hashbang mode / link rewriting
...$delegate) {
$delegate.history = false;
return $delegate;
});
I will now explain this in more detail:
Hashbang Mode
Configuration:
$routeProvider
.when('/path', {
templateUrl: 'path.html',
});
$locationProvider
.html5Mode(false)
.hashPrefix('!');
This is the case when you need t...
Converting bool to text in C++
...ns to "false"? I could just use an if statement, but it would be nice to know if there is a way to do that with the language or standard libraries. Plus, I'm a pedant. :)
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Adding a guideline to the editor in Visual Studio
... for a light grey: RGB(221, 221, 221).
Here are the registry keys that I know of:
Visual Studio 2010: HKCU\Software\Microsoft\VisualStudio\10.0\Text Editor
Visual Studio 2008: HKCU\Software\Microsoft\VisualStudio\9.0\Text Editor
Visual Studio 2005: HKCU\Software\Microsoft\VisualStudio\8.0\Text E...
HTTP GET request in JavaScript?
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I know some people want to write pure Javascript. I get that. I have no problem with people doing that in their projects. My "In jQuery:" should be intpreted as "I know you asked how to do it in Javascript, but let me show yo...
Display the current time and date in an Android application
...Toast.makeText(this, formattedDate, Toast.LENGTH_SHORT).show();
// Now we display formattedDate value in TextView
TextView txtView = new TextView(this);
txtView.setText("Current Date and Time : "+formattedDate);
txtView.setGravity(Gravity.CENTER);
txtView.setT...
How do I increase the scrollback buffer in a running screen session?
...defscrollback and not scrollback (def stand for default)
What you need to know is if the file is not created ! You create it !
> cd ~ && vim .screenrc
And you add defscrollback 1000000 to it!
Or in one command
> echo "defscrollback 1000000" >> .screenrc
(if not created already)...
Boolean literals in PowerShell
...am (
[bool]$cleanuprequired
)
echo "Batch file starting execution."
Now if I've to invoke this PS file from a PS command line, this is how I can do it:
installmyapp.ps1 -cleanuprequired $true
OR
installmyapp.ps1 -cleanuprequired 1
Here 1 and $true are equivalent. Also, 0 and $false ar...
How to find the php.ini file used by the command line?
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@BradFJacobs why use grep when this is now cross-platform?
– Garet Claborn
May 22 '14 at 11:56
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