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What makes JNI calls slow?
...omething that can take tens of nanoseconds. For trivial native methods, in 2010 I measured calls at an average 40 ns on my Windows desktop, and 11 ns on my Mac desktop. Unless you're making many calls, you're not going to notice.
That said, calling a native method can be slower than making a normal...
Difference between except: and except Exception as e: in Python
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edited Aug 29 '14 at 7:22
myildirim
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Run a JAR file from the command line and specify classpath
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208
When you specify -jar then the -cp parameter will be ignored.
From the documentation:
Wh...
Python datetime - setting fixed hour and minute after using strptime to get day,month,year
I've successfully converted something of 26 Sep 2012 format to 26-09-2012 using:
3 Answers
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Does MySQL foreign_key_checks affect the entire database?
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249
It is session-based, when set the way you did in your question.
https://dev.mysql.com/doc/ref...
Passing data to a closure in Laravel 4
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232
If you instantiated the $team variable outside of the function, then it's not in the functions...
Enums and Constants. Which to use when?
...ribute]
enum DistributedChannel
{
None = 0,
Transacted = 1,
Queued = 2,
Encrypted = 4,
Persisted = 16,
FaultTolerant = Transacted | Queued | Persisted
}
Constants should be for a single value, like PI. There isn't a range of PI values, there is just PI.
Other points to consider are:
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How can I define a composite primary key in SQL?
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231
Just for clarification: a table can have at most one primary key. A primary key consists of on...
Template default arguments
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answered Mar 12 '13 at 22:53
Joseph MansfieldJoseph Mansfield
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