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RootViewController Switch Transition Animation
...hot.removeFromSuperview();
});
}
class func sharedAppDelegate() -> AppDelegate? {
return UIApplication.sharedApplication().delegate as? AppDelegate;
}
After, you have a very simple usage from anywhere:
let appDelegate = AppDelegate.sharedAppDelegate()
appDelegate?.changeRootView...
UICollectionView spacing margins
...ctionViewLayout: UICollectionViewLayout, insetForSectionAt section: Int) -> UIEdgeInsets {
return UIEdgeInsets(top: 25, left: 15, bottom: 0, right: 5)
}
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...
How to Validate a DateTime in C#?
....Second == 0 &&
Temp.Millisecond == 0 &&
Temp > DateTime.MinValue)
return true;
else
return false;
}
//suppose that input string is short date format.
e.g. "2013/7/5" returns true or
"2013/2/31" returns false.
http://forums.asp....
Where is Java Installed on Mac OS X?
...a bad habit. Redirect stderr to /dev/null, like this: find / -name java 2> /dev/null
– Walter Underwood
Sep 26 '13 at 15:29
...
Hide the cursor of an UITextField
...my subclass I added a bool hideCaret then in this override If it is true -> return CGRectZero else return the result of super.
– WCByrne
Aug 5 '14 at 4:28
6
...
“Variable” variables in Javascript?
...n input, database query, event, etc.
elements.forEach( (element) => {
elementIds[element] = document.getElementById(element);
});
This example declares variable variables (keys in elementIds) based on the ID of each element, and will assign the node of said element a...
Installing Bower on Ubuntu
...
Now check Node.js is installed correctly by using.
$ /usr/bin/env node
>
Some users suggest installing legacy nodejs, this package just creates a symbolic link to binary nodejs.
$ sudo apt install nodejs-legacy
Now, you can install npm and bower
Install npm
$ sudo apt install npm
Inst...
How to stop an animation (cancel() does not work)
...ic static boolean canCancelAnimation() {
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH;
}
Here's the animation that I'm stopping:
v.setAlpha(0f);
v.setVisibility(View.VISIBLE);
// Animate the content view to 100% opacity, and clear any animation listener set on the...
How to set layout_weight attribute dynamically from code?
...'view.getLayoutParams()' then modify the value.
– RobGThai
Apr 23 '13 at 7:58
1
FILL_PARENT has b...
How to exit from PostgreSQL command line utility: psql
...
"There has been numerous recorded complaints" -> "backslash was satisfactory"? Heh.
– Steve Bennett
Jun 20 '18 at 3:16
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