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Get all non-unique values (i.e.: duplicate/more than one occurrence) in an array
...). This also discards an element. (Run the code above. What happens to 9?) cc @dystroy A cleaner solution would be results = arr.filter(function(elem, pos) { return arr.indexOf(elem) == pos; })
– NullUserException
Jan 13 '13 at 21:10
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How to detect iPhone 5 (widescreen devices)?
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First of all, you shouldn't rebuild all your views to fit a new screen, nor use different views for different screen sizes.
Use the auto-resizing capabilities of iOS, so your views can adjust, and adapt any screen size.
That's not very hard, read some documentation about that. It will save...
Choosing a Java Web Framework now? [closed]
...ple web sites with similar functionality but radically different look and feel.
17 Answers
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How do I intercept a method call in C#?
...nswer that what should be avoided were Aspect, JointPoint, PointCut, etc. According to Interception documentation from CastleWindsor, none of those are required to accomplish what is asked.
Configure generic registration of an Interceptor, based on the presence of an attribute:
public class Requir...
How to install a gem or update RubyGems if it fails with a permissions error
...nstructions on how to update your path (without having to use vi) hathaway.cc/post/69201163472/…
– dawid
Jan 12 '17 at 6:18
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What's a quick way to comment/uncomment lines in Vim?
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for anyone who is confused by the usage, default leader is "\" so 10\cc will comment ten lines and 10\cu will uncomment those ten lines
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How can a Metro app in Windows 8 communicate with a backend desktop app on the same machine?
...ported (with guidance docs) in the future.
– David Cuccia
Mar 18 '12 at 1:41
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Check if user is using IE
...E 11: stackoverflow.com/a/21712356/114029
– Leniel Maccaferri
Nov 16 '14 at 1:10
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Writing Unicode text to a text file?
...lowing lines which I sampled from it using Python 2 (unicode 5.2):
0 Cc NUL
20 Zs SPACE
21 Po ! EXCLAMATION MARK
b6 So ¶ PILCROW SIGN
d0 Lu Ð LATIN CAPITAL LETTER ETH
e59 Nd ๙ THAI DIGIT NINE
2887 So ⢇ BRAILLE PATTERN DOTS-1238
bc13 Lo 밓 HANGUL SY...
Undo a merge by pull request?
...his problem, though I could just break this down step-by-step.
You will need to fetch and checkout the latest upstream changes like so, e.g.:
git fetch upstream
git checkout upstream/master -b revert/john/foo_and_bar
Taking a look at the commit log, you should find something similar to this:
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