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Best way to center a on a page vertically and horizontally? [duplicate]
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The best and most flexible way
My demo on dabblet.com
The main trick in this demo is that in the normal flow of elements going from top to bottom, so the margin-top: auto is set to zero. However, an absolutely positioned element acts the same for distribution of free space,...
How to have an auto incrementing version number (Visual Studio)? [duplicate]
...e final number for you according to these rules (thanks galets, I had that completely wrong!)
To reference this version in code, so you can display it to the user, you use reflection. For example,
Version version = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version;
DateTime buil...
How to configure an existing git repo to be shared by a UNIX group
...e --shared=group sort of thing, but clone's --shared option does something completely different.
– Pistos
Jul 13 '10 at 23:41
5
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How to go about formatting 1200 to 1.2k in java
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edited Jun 20 at 9:12
Community♦
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answered Jun 5 '15 at 8:07
assyliasassylias
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Best practices for Storyboard login screen, handling clearing of data upon logout
..."Main", bundle: Bundle.main).instantiateViewController(withIdentifier: "WelcomeNavigation")
self.window?.rootViewController = rootController
}
return true
In Sign up view controller:
@IBAction func actionSignup(_ sender: Any) {
let appDelegateTemp = UIApplication.shared.delegate ...
How to detect iPhone 5 (widescreen devices)?
...The use of fabs with the epsilon is here to prevent precision errors, when comparing floating points, as pointed in the comments by H2CO3.
So from now on you can use it in standard if/else statements:
if( IS_IPHONE_5 )
{}
else
{}
Edit - Better detection
As stated by some people, this does only ...
What is the most efficient string concatenation method in python?
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How to save an activity state using save instance state?
...ceState.putInt("MyInt", 1);
savedInstanceState.putString("MyString", "Welcome back to Android");
// etc.
}
The Bundle is essentially a way of storing a NVP ("Name-Value Pair") map, and it will get passed in to onCreate() and also onRestoreInstanceState() where you would then extract the values...
Floating elements within a div, floats outside of div. Why?
...out of the parent container. For me, this caused certain bits of text to become unreadable.
– Top Cat
Feb 23 '18 at 11:26
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What is the purpose of python's inner classes?
...thon's inner/nested classes confuse me. Is there something that can't be accomplished without them? If so, what is that thing?
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