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How to get root view controller?
...ler = appDelegate.window!.rootViewController as YourViewController
Swift 3
let appDelegate = UIApplication.shared.delegate as! AppDelegate
let viewController = appDelegate.window!.rootViewController as! YourViewController
Swift 4 & 4.2
let viewController = UIApplication.shared.keyWindow!....
How to convert a factor to integer\numeric without loss of information?
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734
See the Warning section of ?factor:
In particular, as.numeric applied to
a factor is mean...
Maven: missing net.sf.json-lib
...ib in the central repository . Copy-pasted the dependency (with version 2.3), and then when I build I get this error:
4 An...
Execute script after specific delay using JavaScript
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AbhinavAbhinav
2,80633 gold badges2020 silver badges2222 bronze badges
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Converting an int to std::string
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361
You can use std::to_string in C++11
int i = 3;
std::string str = std::to_string(i);
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Python serialization - Why pickle?
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edited Jan 28 '14 at 23:06
answered Jan 23 '12 at 8:45
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What is a rune?
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Rune literals are just 32-bit integer values (however they're untyped constants, so their type can change). They represent unicode codepoints. For example, the rune literal 'a' is actually the number 97.
Therefore your program is pretty much equiv...
How can I sort generic list DESC and ASC?
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edited Dec 9 '19 at 20:23
Neoaptt
3,06811 gold badge1919 silver badges3838 bronze badges
answered Jun ...
What is the equivalent of “android:fontFamily=”sans-serif-light" in Java code?
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edited May 23 '17 at 12:18
Community♦
111 silver badge
answered Jan 15 '13 at 18:13
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