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How do I write a short literal in C++?
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edited Sep 29 '15 at 22:39
Jonathan Leffler
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difference between socket programming and Http programming
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112
HTTP is an application protocol. It basically means that HTTP itself can't be used to transpor...
Is cout synchronized/thread-safe?
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106
The C++03 standard does not say anything about it. When you have no guarantees about the threa...
how to add script src inside a View when using Layout
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173
Depending how you want to implement it (if there was a specific location you wanted the script...
Get parts of a NSURL in objective-c
...t:
@"%@://%@/%@",
url.scheme,
url.host,
url.pathComponents[1]];
For your example URL, what you seem to want is the protocol, the host and the first path component. (The element at index 0 in the array returned by -[NSString pathComponents] is simply "/", so you'll want the element ...
How to reuse an ostringstream?
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157
I've used a sequence of clear and str in the past:
// clear, because eof or other bits may be...
What is q=0.5 in Accept* HTTP headers?
...tor. It specifies what language the user would prefer, on a scale of 0 to 1, as can be seen from the HTTP/1.1 Specification, §14.4:
Each language-range MAY be given an associated quality value which represents an estimate of the user's preference for the languages specified by that range. The qua...
Getting the docstring from a function
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251
Interactively, you can display it with
help(my_func)
Or from code you can retrieve it with
m...
Rails Model find where not equal
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Sep 12 '11 at 17:54
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Using lambda expressions for event handlers
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117
There are no performance implications since the compiler will translate your lambda expression...