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How to declare std::unique_ptr and what is the use of it?
...(thus violating the semantics of a unique pointer).
This is why the first form for creating a unique pointer is better, when possible. Notice, that in C++14 we will be able to do:
unique_ptr<int> p = make_unique<int>(42);
Which is both clearer and safer. Now concerning this doubt of ...
UIButton: Making the hit area larger than the default hit area
... if self.hidden || !self.userInteractionEnabled || self.alpha < 0.01 { return nil }
// increase the hit frame to be at least as big as `minimumHitArea`
let buttonSize = self.bounds.size
let widthToAdd = max(minimumHitArea.width - buttonSize.width, 0)
let hei...
Secure Web Services: REST over HTTPS vs SOAP + WS-Security. Which is better? [closed]
...o use WS-Sec for both. They are doing this by putting the WS-Sec header information into the HTTP headers for the REST calls. Their security intermediary knows how to pull them out of either location to do the checks. First time I had seen this approach.
– sfitts
...
PATH issue with pytest 'ImportError: No module named YadaYadaYada'
...'s has a good article about packaging best practices: blog.habnab.it/blog/2013/07/21/python-packages-and-you, and PEP8 says that "implicit relative imports should never be used and have been removed in Python 3." See: python.org/dev/peps/pep-0008.
– Apteryx
Nov...
What is the most accurate way to retrieve a user's correct IP address in PHP?
...resses such as the college network I metioned before. A lot use a 10.x.x.x format. So all you would know is that it was forwarded for a shared network.
Then I won't start much into it, but dynamic IP addresses are the way of broadband anymore. So. Even if you get a user IP address, expect it to cha...
I just discovered why all ASP.Net websites are slow, and I am trying to work out what to do about it
...structure. When user works on the webpage, i.e. he is entering data in the form, for, let's say, 5 minutes, and something in the webfarm crashes - powersource of one node goes puff - the user should NOT notice that. He cannot be kicked out of the session just because his session was lost, just becau...
In Java, how do I convert a byte array to a string of hex digits while keeping leading zeros? [dupli
...
Wouldn't it produce "10" for byte 0x01?
– n0rd
Oct 20 '09 at 20:21
4
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What's the false operator in C# good for?
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Java system properties and environment variables
...ed Apr 13 '17 at 7:57
informatik01
14.7k88 gold badges6666 silver badges100100 bronze badges
answered Aug 14 '11 at 4:30
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typedef struct vs struct definitions [duplicate]
... explain why the struct should be given a name when using the typedef-only form of declaration (2nd example in the question). This is also where I've been at a loss for ~15 years of off-and-on C/C++ programming, and the most important piece of information beyond what I've been taught: “just alway...