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Check whether an array is empty [duplicate]
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blackbishop
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answered Nov 30 '11 at 16:04
iosebioseb
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Ruby - test for array
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edited Mar 30 at 18:35
siery
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answered Oct 6 '09 at 2...
How to use UIVisualEffectView to Blur Image?
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edited Jun 29 '16 at 19:33
Cesare
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Select unique or distinct values from a list in UNIX shell script
...ile)}"
tar
more than one word
gz
java
class
Or you can use AWK:
% awk '!_[$0]++' infile
tar
more than one word
gz
java
class
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$(document).ready equivalent without jQuery
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With arrays, why is it the case that a[5] == 5[a]?
As Joel points out in Stack Overflow podcast #34 , in C Programming Language (aka: K & R), there is mention of this property of arrays in C: a[5] == 5[a]
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How to calculate the CPU usage of a process by PID in Linux from C?
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Table 1-3: Contents of the stat files (as of 2.6.22-rc3)
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Field Content
pid process id
tcomm filename of the executable
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SQL query to get all values a enum can have
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answered Jul 25 '13 at 21:03
Chris LChris L
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Can someone explain the right way to use SBT?
...b. For instance http://mvnrepository.com/artifact/net.sf.opencsv/opencsv/2.3 indicates to use:
libraryDependencies += "net.sf.opencsv" % "opencsv" % "2.3"
Then pull out the machette and start hacking your way forward. If you are lucky you don't end up using jars that depends on some of the same j...