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filter for complete cases in data.frame using dplyr (case-wise deletion)
...l answer!
– infominer
Mar 12 '14 at 20:09
1
Thanks! I added some benchmark results. na.omit() per...
Guid is all 0's (zeros)?
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answered Nov 1 '11 at 20:00
Mark ByersMark Byers
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Running code in main thread from another thread
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answered Jun 20 '12 at 17:49
David WasserDavid Wasser
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Do you need text/javascript specified in your tags?
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answered Mar 10 '11 at 20:12
bdukesbdukes
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How do I style a dropdown with only CSS?
...d width and overflow:hidden.
Then give the select element a width of about 20 pixels greater than the div.
The result is that the default drop-down arrow of the select element will be hidden (due to the overflow:hidden on the container), and you can place any background image you want on the right-h...
REST HTTP status codes for failed validation or invalid duplicate
...ook "RESTful Web Services".
For double submit: 409 Conflict
Update June 2014
The relevant specification used to be RFC2616, which gave the use of 400 (Bad Request) rather narrowly as
The request could not be understood by the server due to malformed syntax
So it might have been argued th...
Why use ICollection and not IEnumerable or List on many-many/one-many relationships?
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answered Apr 11 '12 at 20:20
Travis JTravis J
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How to check if a file is a valid image file?
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answered May 20 '09 at 17:58
Brian R. BondyBrian R. Bondy
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Getting name of windows computer running python script?
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Nick T
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answered Apr 28 '09 at 20:57
Eric Palakovic...
SQL function as default parameter value?
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answered Jan 22 '09 at 20:29
Brian KimBrian Kim
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