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Why doesn't std::queue::pop return value.?
...queue (top_position in my naive implementation) and the element is removed from the queue (and not returned). For all intents and purposes (no matter how you catch the exception in client code) the element at the top of the queue is lost.
This implementation is also inefficient in the case when you...
Why is there a difference in checking null against a value in VB.NET and C#?
... Why answer the question by trial and error? Should be possible to do it from the language specifications.
– David Heffernan
Mar 20 '13 at 12:59
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How to turn on (literally) ALL of GCC's warnings?
... false positives.
Luc Danton provided a great example of useless warnings from -Waggregate-return that almost certainly never makes sense for C++ code.
i.e. you don't really want all warnings, you just think you do.
Go through the manual, read about them, decide which you might want to enable, tr...
How do I generate a stream from a string?
I need to write a unit test for a method that takes a stream which comes from a text file. I would like to do do something like this:
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List comprehension rebinds names even after scope of comprehension. Is this right?
...don't. While this makes some sense in that the former were all back-ported from Python 3, it really makes the contrast with list comprehensions jarring.
– Matt B.
Nov 27 '11 at 20:47
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SVN Repository Search [closed]
...rge.net/projects/svn-search.
There is also a Windows application directly from the SVN home called SvnQuery available at http://svnquery.tigris.org
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Can I use assert on Android devices?
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See the Embedded VM Control document (raw HTML from the source tree, or a nicely formatted copy).
Basically, the Dalvik VM is set to ignore assertion checks by default, even though the .dex byte code includes the code to perform the check. Checking assertions is turned ...
Using GCC to produce readable assembly?
...r highlighting of corresponding source / asm lines. How to remove "noise" from GCC/clang assembly output?
– Peter Cordes
May 9 at 19:16
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bool to int conversion
...ortable. Standard conformant. bool to int conversion is implicit!
§4.7/4 from the C++ Standard says (Integral Conversion)
If the source type is bool, the value false is converted to zero and
the value true is converted to one.
As for C, as far as I know there is no bool in C. (before 199...
How do you get the Git repository's name in some Git repository?
...a lot of information about original remote that you cloned your repository from, and it will contain original clone URL.
If, however, you removed link to original remote using git remote rm origin, or if you created that repository using git init, such information is simply impossible to obtain - i...