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How to use Git Revert
...prior to committing the revert. This is the default if you run the command from a terminal.
--no-commit
Usually the command automatically creates some commits with commit log messages stating which commits were reverted. This flag applies the changes necessary to revert the named commits t...
Integer division with remainder in JavaScript?
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% works on floats in JavaScript (this differs from many other languages), which is perhaps not desired: 3.5 % 2 evaluates to 1.5. Make sure to handle (parseInt, floor, etc.) as required
– user166390
Nov 19 '10 at 19:09
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Vibrate and Sound defaults on notification
...Mber_unRead_sms +" new message.");
mBuilder.setTicker("New message from PayMe..");
mBuilder.setSmallIcon(R.drawable.icon2);
// Increase notification number every time a new notification arrives //
mBuilder.setNumber(unMber_unRead_sms);
// Creates an explicit int...
Cross cutting concern example
...oncerns are typically implementation details that need to be kept separate from business logic.
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Making the main scrollbar always visible
... that slight but very noticeable and very annoying jerk as content changes from having scroll to not. With the disappearing scrollbars, they dont jerk the body when they show and hide so its ok for me. But thanks for this excellent point.
– Noitidart
Sep 17 '15...
How do I show/hide a UIBarButtonItem?
...s = [self.toolbarItems mutableCopy];
// This is how you remove the button from the toolbar and animate it
[toolbarButtons removeObject:self.myButton];
[self setToolbarItems:toolbarButtons animated:YES];
// This is how you add the button to the toolbar and animate it
if (![toolbarButtons containsOb...
How to assign text size in sp value using java code
... The solution didn't work for me when I tried to collect SP from resources. PeteH, you got me on the right track! The following did the trick for me: ... float textSize = getResources().getDimension(R.dimen.textsize) / getResources().getDisplayMetrics().density; myTextView.setTextSize...
Using lambda expressions for event handlers
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I see. So is there also no drawback from having these handlers inside of Page_Load versus having them outside of it?
– Christopher Garcia
Mar 17 '10 at 20:15
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How to change Status Bar text color in iOS
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No need to code. It can all be done from the plist: (1) set "View controller-based status bar appearance" to NO and (2) set "Status bar style" to "Opaque black style". (Raw values are UIViewControllerBasedStatusBarAppearance -> NO and UIStatusBarStyle -> ...
How do I import the Django DoesNotExist exception?
... - before it is passed to assertRaises. You need to separate the arguments from the callable, as described in the unittest documentation:
self.assertRaises(Answer.DoesNotExist, Answer.objects.get, body__exact='<p>User can reply to discussion.</p>')
or better:
with self.assertRaises(A...