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Cannot find module cv2 when using OpenCV
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First do run these commands inside Terminal/CMD:
conda update anaconda-navigator
conda update navigator-updater
Then the issue for the instruction below will be resolved
For windows if you have anaconda installed, you can simp...
Passing functions with arguments to another function in Python?
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Do you mean this?
def perform( fun, *args ):
fun( *args )
def action1( args ):
something
def action2( args ):
something
perform( action1 )
perform( action2, p )
perform( action3, p, r )
...
How do you prevent IDisposable from spreading to all your classes?
...need to be disposed, like AutoResetEvent, and the most efficient way is to do it in the Dispose() method to avoid the overhead of finalizers. But this method must be called somehow, so exactly as in your example the classes that encapsulate or contain IDisposable have to dispose these, so they have ...
Why is the String class declared final in Java?
...nection between final classes and immutable objects that I'm not seeing, I don't see how your answer relates to the question.
– sepp2k
Jan 15 '10 at 1:21
9
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How do I convert a TimeSpan to a formatted string? [duplicate]
...eTime vars, beginTime and endTime. I have gotten the difference of them by doing the following:
14 Answers
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In Vim, how do I apply a macro to a set of lines?
... macro on all of the remaining lines in the file. Is there a quick way to do this?
4 Answers
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Libraries do not get added to APK anymore after upgrade to ADT 22
...T plugin to the newest version (v22). I also upgraded the SDK of course. I do not see any compile errors in eclipse, but when i run the project on the phone i get a NoClassDefFoundError.
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Generate Java classes from .XSD files…?
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JAXB does EXACTLY what you want. It's built into the JRE/JDK starting at 1.6
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How can I do division with variables in a Linux shell?
...uch easier.
Here's an example you may find useful:
start=`date +%s`
# ... do something that takes a while ...
sleep 71
end=`date +%s`
let deltatime=end-start
let hours=deltatime/3600
let minutes=(deltatime/60)%60
let seconds=deltatime%60
printf "Time spent: %d:%02d:%02d\n" $hours $minutes $seconds...
How do I see active SQL Server connections?
...E
dbid > 0
GROUP BY
dbid, loginame
;
See also the Microsoft documentation for sys.sysprocesses.
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