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Does Python support short-circuiting?
...-circuiting "executed" not printed
1
>>> 1 and fun(1) # fun(1) called and "executed" printed
executed
1
>>> 0 and fun(1) # due to short-circuiting "executed" not printed
0
Note: The following values are considered by the interpreter to mean false:
False None ...
How to vertically center a div for all browsers?
...ound solution I could build to vertically and horizontally center a fixed-width, flexible height content box. It was tested and working for recent versions of Firefox, Opera, Chrome, and Safari.
.outer {
display: table;
position: absolute;
top: 0;
left: 0;
height: 100%;
width:...
How to prevent vim from creating (and leaving) temporary files?
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I made a plugin called "noswapsuck" that only enables the swapfile when the buffer contains unsaved changes. Once changes have been saved, the swapfile is cleared. Hence, swapfiles which contain the same content as the file on disk will be...
How to write trycatch in R
... paste0() is in base. Internally, both paste() and paste0() call do_paste in paste.c. The only difference is paste0() does not pass a sep argument.
– jthetzel
Aug 30 '12 at 14:04
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Install a module using pip for specific python version
...nstall packages for. "legwork" is a colloquialism referring to effort, typically of a variety that isn't particularly intellectually challenging but may be time consuming (think akin to a job that requires time to be spent walking around)... in this case, reviewing the Ubuntu package listings.
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Test for multiple cases in a switch, like an OR (||)
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It's called fall-through.
– Felix Kling
Jun 28 '11 at 22:00
2
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How to create UILabel programmatically using Swift?
How do I create a UILabel programmatically using Swift in Xcode 6?
12 Answers
12
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find -exec a shell function in Linux?
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Note also that any functions your function might be calling will not be available unless you export -f those as well.
– hraban
Jan 29 '16 at 14:14
5
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How to find the kth largest element in an unsorted array of length n in O(n)?
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This is called finding the k-th order statistic. There's a very simple randomized algorithm (called quickselect) taking O(n) average time, O(n^2) worst case time, and a pretty complicated non-randomized algorithm (called introselect)...
The project type is not supported by this installation
...uch less probable as this is one of the highest editions. I agree that providing link to the project might be the greatest help. Also you could open .sln file with a notepad and check first line: what is Format Version there? I mean the project might be created with VS 2010.
– ...