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Django Template Variables and Javascript
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Just to add on to this for reference: if the "someDjangoVariable" so happens to be JSON, be sure to use {{ someDjangoVariable|safe }} to remove the "
– Mark
Feb 7 '12 at 14:39
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Should I use scipy.pi, numpy.pi, or math.pi?
...he same value.
The only reason all three modules provide a pi value is so if you are using just one of the three modules, you can conveniently have access to pi without having to import another module. They're not providing different values for pi.
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How to make Twitter bootstrap modal full screen
...t" on Chrome or "inspect element with firebug" on Firefox. Try selecting different HTML elements in the "elements" panel and editing the CSS on the right in real-time until you get the padding / spacing you want.
Here is a live demo
Here is a link to the fiddle
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How to have no pagebreak after \include in LaTeX
...not needed for a final version, is to use includes only in the draft:
\newif\ifdraft\drafttrue
or
\newif\ifdraft\draftfalse
\ifdraft
\include{...}
\fi
\ifdraft
\include{file}
\else
\input{file}
\fi
The first line can be easily appended by a makefile, to make draft or production version...
Useful example of a shutdown hook in Java?
...oolean) "keepRunning" to false
(Optionally, .interrupt the working threads if they wait for data in some blocking call)
Wait for the working threads (executing writeBatch in your case) to finish, by calling the Thread.join() method on the working threads.
Terminate the program
Some sketchy code:
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rails simple_form - hidden field - create?
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This is the simple_form way to do hidden inputs, however, if only a hidden input is needed, then just use Rails' hidden_field form builder since Simple Form inherits all the form builder methods.
– scarver2
Nov 4 '14 at 1:18
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PHP: How to remove specific element from an array?
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Use array_search to get the key and remove it with unset if found:
if (($key = array_search('strawberry', $array)) !== false) {
unset($array[$key]);
}
array_search returns false (null until PHP 4.2.0) if no item has been found.
And if there can be multiple items with the sa...
Android: Force EditText to remove focus? [duplicate]
I would like to be able to remove the focus from the EditText. For example if the Keyboard appears, and the user hides it with the back button, I would like the focus and the cursor to disappear. How can it be done?
...
How can I record a Video in my Android App.?
... finish();
}
}
public void onClick(View v) {
if (recording) {
recorder.stop();
recording = false;
// Let's initRecorder so we can record again
initRecorder();
prepareRecorder();
} else {
re...
Re-entrant locks in C#
...bject on which the current thread already has a lock will work just fine.
If you start locking on different objects, that's when you have to be careful. Pay particular attention to:
Always acquire locks on a given number of objects in the same sequence.
Always release locks in the reverse sequenc...