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Difference between as.POSIXct/as.POSIXlt and strptime for converting character vectors to POSIXct/PO
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Will Gu
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answered May 22 '12 at 10:14
FhnuzoagFhnuzoag
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pip installing in global site-packages instead of virtualenv
Using pip3 to install a package in a virtualenv causes the package to be installed in the global site-packages folder instead of the one in the virtualenv folder. Here's how I set up Python3 and virtualenv on OS X Mavericks (10.9.1):
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List of remotes for a Git repository?
... Scharley
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When should I use perror(“…”) and fprintf(stderr, “…”)?
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Calling perror will give you the interpreted value of errno, which is a thread-local error value...
Why does an NSInteger variable have to be cast to long when used as a format argument?
...s a 64-bit integer. The %i format, on the other hand, is for int, which is 32-bit. So the format and the actual parameter do not match in size.
Since NSInteger is 32-bit or 64-bit, depending on the platform, the compiler recommends
to add a cast to long generally.
Update: Since iOS 7 supports 64-b...
Is there a Python Library that contains a list of all the ascii characters?
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If you want all printable characters:
>>> string.printable
'0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!"#$%&\'()*+,-./:;?@[\\]^_`{|}~ \t\n\r\x0b\x0c'
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IntelliJ IDEA with Junit 4.7 “!!! JUnit version 3.8 or later expected:”
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Check if list of objects contain an object with a certain attribute value
... Sven MarnachSven Marnach
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How do I assign an alias to a function name in C++?
... `std::bind`
greet_a = std::bind(greet, a, std::placeholders::_1);
greet_a(3); // equivalent to greet(a, 3) => a.f(3);
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What is Erlang written in?
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ham-sandwich
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answered Feb 13 '09 at 15:05
Hynek -Pichi- ...