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What does addChildViewController actually do?
...oes very little. The side effects of the call are the important part. They come from the parentViewController and childViewControllers relationships. Here are some of the side effects that I know:
Forwarding appearance methods to child view controllers
Forwarding rotation methods
(Possibly) forwar...
Get Folder Size from Windows Command Line
Is it possible in Windows to get a folder's size from the command line without using any 3rd party tool?
17 Answers
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nginx showing blank PHP pages
... your solution was a part of it. The other part is here wildlyinaccurate.com/solving-502-bad-gateway-with-nginx-php-fpm
– Mike Glaz
Mar 15 '13 at 17:12
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Increment a database field by 1
... of say logins, how would I go about updating that field by 1 within a sql command?
5 Answers
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How to increment a pointer address and pointer's value?
...t me if I'm wrong.
EDIT:
So I was wrong, the precedence is a little more complicated than what I wrote, view it here:
http://en.cppreference.com/w/cpp/language/operator_precedence
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Markdown vs markup - are they related?
...: http://daringfireball.net/projects/markdown/
These days the term is more commonly used to refer to markup languages that mimic the style of the library. See: https://en.wikipedia.org/wiki/Markdown
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Any way to modify Jasmine spies based on arguments?
... on the parameters. Is there any way to do this in Jasmine? The best I can come up with is a hack using andCallFake:
3 Answ...
Python - abs vs fabs
...sult as a float.
In addition to floats, abs() also works with integers and complex numbers. Its return type depends on the type of its argument.
In [7]: type(abs(-2))
Out[7]: int
In [8]: type(abs(-2.0))
Out[8]: float
In [9]: type(abs(3+4j))
Out[9]: float
In [10]: type(math.fabs(-2))
Out[10]: floa...
What is the aspnet_client folder for under the IIS structure?
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When should I use Struct vs. OpenStruct?
...neral, what are the advantages and disadvantages of using an OpenStruct as compared to a Struct? What type of general use-cases would fit each of these?
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