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How does the NSAutoreleasePool autorelease pool work?
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edited Dec 29 '11 at 5:29
chakrit
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ans...
java: ArrayList - how can i check if an index exists?
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Naveed Ahmad
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answered Jan 25 '10 at 11:14
AmarghoshAmarghos...
Dealing with “java.lang.OutOfMemoryError: PermGen space” error
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566
The solution was to add these flags to JVM command line when Tomcat is started:
-XX:+CMSClass...
What's the difference between “ ” and “ ”?
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Paul D. Waite
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answered Aug 31 '09 at 11:51
Brian Rasmussen...
How to change the remote a branch is tracking?
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answered Feb 2 '11 at 19:59
urschreiurschrei
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Redis: Show database size/size for keys
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slm
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answered Oct 4 '11 at 14:27
Bernhard VallantBe...
How do I load my script into the node.js REPL?
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edited Jun 5 '17 at 15:23
answered Apr 2 '14 at 16:34
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Why is enum class preferred over plain enum?
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503
C++ has two kinds of enum:
enum classes
Plain enums
Here are a couple of examples on how to ...
Getting MAC Address
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Python 2.5 includes an uuid implementation which (in at least one version) needs the mac address. You can import the mac finding function into your own code easily:
from uuid import getnode as get_mac
mac = get_mac()
The return va...
How to group time by hour or by 10 minutes
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I made it ROUND((DATEPART(MINUTE, DT.[Date]) / 5),0,1) * 5, so that when I look at the data it's correlated with the nearest time slot
– hdost
Aug 3 '15 at 15:46
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