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What's the difference between lapply and do.call?
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AndrieAndrie
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4
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to_string is not a member of std, says g++ (mingw)
... a patch to make it work with MinGW.
This issue has been fixed in MinGW-w64 distros higher than GCC 4.8.0 provided by the MinGW-w64 project. Despite the name, the project provides toolchains for 32-bit along with 64-bit. The Nuwen MinGW distro also solves this issue.
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UIView Hide/Show with animation
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In iOS 4 and later, there's a way to do this just using the UIView transition method without needing to import QuartzCore. You can just say:
Objective C
[UIView transitionWithView:button
duration:0.4
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How do you add a Dictionary of items into another Dictionary
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edited Jul 14 '17 at 18:23
Dima
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an...
How can I get a list of locally installed Python modules?
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624
+100
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Bitwise operation and usage
...0 1 1 | 1 1 1 | 1 0
One example is if you only want the lower 4 bits of an integer, you AND it with 15 (binary 1111) so:
201: 1100 1001
AND 15: 0000 1111
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IS 9 0000 1001
The zero bits in 15 in that case effectively act as a filter, forcing the bits in the r...
“Failed to load platform plugin ”xcb“ ” while launching qt5 app on linux without qt installed
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Abe MishlerAbe Mishler
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How to Create Grid/Tile View?
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answered Dec 12 '11 at 4:51
bookcaseybookcasey
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Create a .csv file with values from a Python list
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Giampaolo Ferradini
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answered Jan 18 '10 at 5:53
Alex MartelliAlex Martelli
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Using CSS td width absolute, position
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This may not be what you want to hear, but display: table-cell does not respect width and will ...