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How to resize Image in Android?
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answered May 2 '12 at 12:25
goodmgoodm
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what exactly is device pixel ratio?
...s. For instance, the iPhone 4 and iPhone 4S report a device pixel ratio of 2, because the physical linear resolution is double the logical linear resolution.
Physical resolution: 960 x 640
Logical resolution: 480 x 320
The formula is:
Where:
is the physical linear resolution
and:
is the...
What's the equivalent of use-commit-times for git?
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25
I am not sure this would be appropriate for a DVCS (as in "Distributed" VCS)
The huge discussio...
Determine if a function exists in bash
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gaRex
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answered Sep 17 '08 at 18:00
JBBJBB
3,857...
How do you install Google frameworks (Play, Accounts, etc.) on a Genymotion virtual device? [duplica
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572
Update May 28th, 2017: This method is no longer supported by me and doesn't work anymore as far ...
Why do most fields (class members) in Android tutorial start with `m`?
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answered Aug 16 '11 at 2:09
xiaobing.zhaoxiaobing.zhao
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Difference between Dictionary and Hashtable [duplicate]
...yping (and compile-time verification)
use without boxing
If you are .NET 2.0 or above, you should prefer Dictionary<TKey,TValue> (and the other generic collections)
A subtle but important difference is that Hashtable supports multiple reader threads with a single writer thread, while Dictio...
Why does the expression 0 < 0 == 0 return False in Python?
Looking into Queue.py in Python 2.6, I found this construct that I found a bit strange:
9 Answers
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Why is HttpClient BaseAddress not working?
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762
It turns out that, out of the four possible permutations of including or excluding trailing or l...
How to add number of days to today's date? [duplicate]
I need to be able to add 1, 2 , 5 or 10 days to today's date using jQuery.
16 Answers
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