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How to clone ArrayList and also clone its contents?
...e = new ArrayList<Dog>(list.size());
for (Dog item : list) clone.add(item.clone());
return clone;
}
For that to work, obviously, you will have to get your Dog class to implement the Cloneable interface and override the clone() method.
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Measuring text width to be drawn on Canvas ( Android )
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Marc BernsteinMarc Bernstein
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Debugging Scala code with simple-build-tool (sbt) and IntelliJ
...something like
-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=5005
Launch sbt with these arguments and then execute jetty-run. Finally, launch your remote debug configuration in IntelliJ. This thread might be useful.
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What is the difference between #import and #include in Objective-C?
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The #import directive was added to Objective-C as an improved version of #include. Whether or not it's improved, however, is still a matter of debate. #import ensures that a file is only ever included once so that you never have a problem with recursi...
Volatile vs Static in Java
...lue for all objects and volatile means one copy of the value for all threads?
8 Answers
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How to catch integer(0)?
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Gavin SimpsonGavin Simpson
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Pull to refresh UITableView without UITableViewController
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Add a refresh control directly to a UITableView without using a UITableViewController:
override func viewDidLoad() {
super.viewDidLoad()
let refreshControl = UIRefreshControl()
refreshControl.addTarget(self, acti...
Convert INT to VARCHAR SQL
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Taylor Brown
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answered Nov 14 '13 at 13:59
TobberothTobberoth
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Multiple levels of 'collection.defaultdict' in Python
...vered the possibilities offered by collections.defaultdict , notably in readability and speed. I have put them to use with success.
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Difference between ApiController and Controller in ASP.NET MVC
...nk
Quote:
Note If you have worked with ASP.NET MVC, then you are already familiar with controllers. They work similarly in Web API, but controllers in Web API derive from the ApiController class instead of Controller class. The first major difference you will notice is that actions on Web API ...