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Creating a dynamic choice field
... understand how to create a dynamic choice field in django. I have a model set up something like:
8 Answers
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How can I open a link in a new window?
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You can like:
window.open('url', 'window name', 'window settings')
jQuery:
$('a#link_id').click(function(){
window.open('url', 'window name', 'window settings');
return false;
});
You could also set the target to _blank actually.
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How to add -Xlint:unchecked to my Android Gradle based project?
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@aleb, I assume you mean only apply the setting to the current build.gradle and not to all build.gradle's (i.e. allprojects). In that case, don't wrap it in an allprojects closure.
– TheChrisPratt
Jul 23 '14 at 6:17
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Bash syntax error: unexpected end of file
...se this as well
tip: use trap to debug, if your script is huge...
e.g.
set -x
trap read debug
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How do you reverse a string in place in JavaScript?
How do you reverse a string in place (or in-place) in JavaScript when it is passed to a function with a return statement, without using built-in functions ( .reverse() , .charAt() etc.)?
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Is there a software-engineering methodology for functional programming? [closed]
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IMO visitor is not fold - fold is a subset of visitor. Multiple dispatch is not (directly) captured by fold.
– Michael Ekstrand
Feb 6 '11 at 13:34
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Status bar and navigation bar appear over my view's bounds in iOS 7
... If your design uses opaque bars, refine edgesForExtendedLayout by
also setting the extendedLayoutIncludesOpaqueBars property to
NO. (The default value of extendedLayoutIncludesOpaqueBars is NO.)
automaticallyAdjustsScrollViewInsets
If you don’t want a scroll view’s content ...
Disable EditText blinking cursor
...ither the xml attribute android:cursorVisible="false" or the java function setCursorVisible(false).
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How can I center a div within another div? [duplicate]
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You need to set the width of the container (auto won't work):
#container {
width: 640px; /* Can be in percentage also. */
height: auto;
margin: 0 auto;
padding: 10px;
position: relative;
}
The CSS reference by MDN ex...
How to play ringtone/alarm sound in Android
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You can simply play a setted ringtone with this:
Uri notification = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
Ringtone r = RingtoneManager.getRingtone(getApplicationContext(), notification);
r.play();
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