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NSUserDefaults removeObjectForKey vs. setObject:nil
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edited Jan 23 '17 at 22:08
answered Jan 19 '17 at 15:38
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What is a PDB file?
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240
A PDB file contains information for the debugger to work with. There's less information in a R...
Mockito: InvalidUseOfMatchersException
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287
The error message outlines the solution. The line
doNothing().when(cmd).dnsCheck(HOST, any(Ine...
Should ol/ul be inside or outside?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Apr 15 '11 at 20:04
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Difference between git pull --rebase and git pull --ff-only
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129
What will happen if I use git pull --rebase ?
git pull --rebase is roughly equivalent to
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Creating a URL in the controller .NET MVC
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233
If you just want to get the path to a certain action, use UrlHelper:
UrlHelper u = new UrlHel...
What is a sealed trait?
...; x match {
| case No => println("No")
| }
<console>:12: warning: match is not exhaustive!
missing combination Yes
So you should use sealed traits (or sealed abstract class) if the number of possible subtypes is finite and known in advance. For more examples you can...
What is meant by “managed” vs “unmanaged” resources in .NET?
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RobRob
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When to use next() and return next() in Node.js
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answered May 29 '13 at 10:53
Laurent PerrinLaurent Perrin
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