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An efficient way to transpose a file in Bash
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115
awk '
{
for (i=1; i<=NF; i++) {
a[NR,i] = $i
}
}
NF>p { p = NF }
END {...
The best way to remove duplicate values from NSMutableArray in Objective-C?
...ng them in an NSSet to begin with?
I wrote the answer below in 2009; in 2011, Apple added NSOrderedSet to iOS 5 and Mac OS X 10.7. What had been an algorithm is now two lines of code:
NSOrderedSet *orderedSet = [NSOrderedSet orderedSetWithArray:yourArray];
NSArray *arrayWithoutDuplicates = [ordere...
Difference between WAIT and BLOCKED thread states
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answered Mar 28 '13 at 11:26
Ankit BansalAnkit Bansal
4,3511919 silver badges3939 bronze badges
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Using i and j as variables in Matlab
...ed millions of times.
– Eitan T
Jun 11 '13 at 14:18
14
In ancient versions of Matlab maybe. I use...
ViewPager with Google Maps API v2: mysterious black view
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115
+50
I was a...
Error when testing on iOS simulator: Couldn't register with the bootstrap server
... that was hung.
– BadPirate
Jan 28 '11 at 0:08
12
Restart didnt help
– Pasc...
Delete specific line number(s) from a text file using sed?
...o the last line?
– Jürgen Paul
May 11 '13 at 3:58
14
@WearetheWorld sed -e '5,$d' file
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Multiple glibc libraries on a single host
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11 Answers
11
Active
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Why does C++ not have reflection?
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edited Oct 11 '15 at 9:42
Ziezi
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a...
adb not finding my device / phone (MacOS X)
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edited Sep 15 '14 at 15:11
answered Aug 21 '11 at 2:51
du...