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Difference between Role and GrantedAuthority in Spring Security
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380
Think of a GrantedAuthority as being a "permission" or a "right". Those "permissions" are (nor...
How do I dynamically change the content in an iframe using jquery?
... with an iframe and some jquery code that changes the iframe content every 30 seconds. The content is in different webpages.
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How do I set the rounded corner radius of a color drawable using xml?
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3 Answers
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What to use as an initial version? [closed]
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answered Sep 16 '10 at 16:39
community wiki
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Favorite Visual Studio keyboard shortcuts [closed]
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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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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
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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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