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Is it possible to add dynamically named properties to JavaScript object?
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@thedz: data.PropertyD needs to know the property name, which isn't dynamic enough.
– Georg Schölly
Jul 26 '09 at 9:54
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How do I get time of a Python program's execution?
... a command line program in Python that takes a while to finish. I want to know the exact time it takes to finish running.
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How to count TRUE values in a logical vector
...00,1,5)), 10))
# create solution vector
sol <- round(runif(20, 1, 5))
Now apply a function:
> fscore(d, sol)
[1] 6 4 2 4 4 3 3 6 2 6
If you pass data.frame argument, it will return modified data.frame.
I'll try to fix this one... Hope it helps!
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How to escape os.system() calls?
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Something similar to this is now officially available as shlex.quote.
– Janus Troelsen
Jun 16 '12 at 21:17
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How does a hash table work?
...u need them.
So, you decide that if the person that wants to read a book knows the title of the book and the exact title to boot, then that's all it should take. With the title, the person, with the aid of the librarian, should be able to find the book easily and quickly.
So, how can you do that? ...
How to export and import a .sql file from command line with options? [duplicate]
...e will be available in the same directory where you had ran this command.
Now login to mysql using command,
mysql -u[username] -p
then use "source" command with the file path.
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What is the difference between a deep copy and a shallow copy?
...lection structure, not the elements. With a shallow copy, two collections now share the individual elements.
Deep copies duplicate everything. A deep copy of a collection is two collections with all of the elements in the original collection duplicated.
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How to change text transparency in HTML/CSS?
...rif;
}
Also, steer far, far away from <font>. We have CSS for that now.
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How to close this ssh tunnel? [closed]
... than one, re-establishing them can be a slight ... pain.
... because now I can't use my local mysql properly.
This is because you've effectively "captured" the local mysql process and forwarded any traffic that attempts to connect to it, off to the remote mysql process. A much nicer solution...
Are +0 and -0 the same?
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But don't you find that +0 === -0 a little weird. Because now we have 1 === 1 and +0 === -0 but 1/+0 !== 1/-0...
– Randomblue
Aug 28 '11 at 19:48
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