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Using {} in a case statement. Why?
... case 42:
int x = GetSomeValue();
return a * x;
case 1337:
int x = GetSomeOtherValue(); //ERROR
return a * x;
}
You will get a compiler error because x is already defined in the scope.
Separating these to their own sub-scope will eliminate the need to declare ...
Is there a javadoc tag for documenting generic type parameters?
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answered Jan 6 '10 at 20:30
Timo WillemsenTimo Willemsen
8,24188 gold badges4545 silver badges7676 bronze badges
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Comparing Haskell's Snap and Yesod web frameworks
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237
Full disclosure: I'm one of the lead developers of Snap.
First of all, let's talk about what S...
iOS: Use a boolean in NSUserDefaults
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263
You can set your boolean by using:
[[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"...
Android JSONObject - How can I loop through a flat JSON object to get each key and value
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314
Use the keys() iterator to iterate over all the properties, and call get() for each.
Iterator...
How do you change the document font in LaTeX?
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Huliax
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answered May 18 '09 at 13:10
nickfnickf
48...
How can I import one Gradle script into another?
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3 Answers
3
Active
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How to align this span to the right of the div?
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If you can modify the HTML: http://jsfiddle.net/8JwhZ/3/
<div class="title">
<span class="name">Cumulative performance</span>
<span class="date">20/02/2011</span>
</div>
.title .date { float:right }
.title .name { float:left }
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Apply CSS styles to an element depending on its child elements
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Nisse Engström
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answered Feb 24 '10 at 14:13
KP.KP.
12.2k3...
How to create index on JSON field in Postgres?
In PostgreSQL 9.3 Beta 2 (?), how do I create an index on a JSON field? I tried it using the -> operator used for hstore but got the following error:
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