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Idiomatic way to convert an InputStream to a String in Scala
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197
For Scala >= 2.11
scala.io.Source.fromInputStream(is).mkString
For Scala < 2.11:
sca...
Django - limiting query results
I want to take the last 10 instances of a model and have this code:
5 Answers
5
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How do I get and set Environment variables in C#?
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261
Use the System.Environment class.
The methods
var value = System.Environment.GetEnvironmentVar...
How to use ? : if statements with Razor and inline code blocks
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301
This should work:
<span class="vote-up@(puzzle.UserVote == VoteType.Up ? "-selected" : "")"&...
ASP.Net MVC Html.HiddenFor with wrong value
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191
That's normal and it is how HTML helpers work. They first use the value of the POST request an...
Qt c++ aggregate 'std::stringstream ss' has incomplete type and cannot be defined
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155
You probably have a forward declaration of the class, but haven't included the header:
#inclu...
Preventing scroll bars from being hidden for MacOS trackpad users in WebKit/Blink
WebKit/Blink's (Safari/Chrome) default behaviour on MacOS since 10.7 (Mac OS X Lion) is to hide scroll bars from trackpad users when they're not in use. This can be confusing ; the scroll bar is often the only visual cue that an element is scrollable.
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How to apply specific CSS rules to Chrome only?
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11 Answers
11
Active
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Function to return only alpha-numeric characters from string?
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217
Warning: Note that English is not restricted to just A-Z.
Try this to remove everything except...
Do NSUserDefaults persist through an Update to an app in the Appstore?
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They are usually not reset unless the user deletes the app. For basic data, NSUserDefaults is ...