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How to calculate time in hours between two dates in iOS
...secondsInAnHour;
See, the apple reference library http://developer.apple.com/library/mac/navigation/
or if you are using Xcode just select help/documentation from the menu.
See: how-to-convert-an-nstimeinterval-seconds-into-minutes
--edit: See ÐąrέÐέvil's answer below for correctly handling...
Get spinner selected items text?
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have posted my question here stackoverflow.com/questions/5818850/…
– Harsha M V
Apr 29 '11 at 15:46
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GraphViz - How to connect subgraphs?
...raph with clusters with edges between clusters:
IMPORTANT: The initial compound=true statement is required.
digraph G {
compound=true;
subgraph cluster0 {
a -> b;
a -> c;
b -> d;
c -> d;
}
subgraph cluster1 {
e -> g;
e -> f;
}
b -> f [lh...
What are the differences between segment trees, interval trees, binary indexed trees and range trees
...dom_hacker: Segment trees based algorithms have advantages in certain more complex high-dimensional variants of the intervals query. For example, finding which non-axis-parallel line-segments intersect with a 2D window.
– Lior Kogan
Jul 25 '13 at 16:39
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How to remove an element slowly with jQuery?
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apc vs eaccelerator vs xcache
... @Benjamin User data store can be restored with APCu (github.com/krakjoe/apcu) which is installable and usable alongside ZO.
– Swader
Nov 30 '13 at 13:18
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LLVM C++ IDE for Windows
Is there some C/C++ IDE for Windows, which is integrated with the LLVM compiler (and Clang C/C++ analyzer), just like modern Xcode do.
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Software keyboard resizes background image on Android
...view. Do you have a way to keep the scroll view and keep the background un compressed.
– Rana Ranvijay Singh
Oct 3 '14 at 13:02
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