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In CMake, how can I test if the compiler is Clang?
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The OGRE 3D engine source code uses the following check:
if (CMAKE_CXX_COMPILER MATCHES ".*clang")
set(CMAKE_COMPILER_IS_CLANGXX 1)
endif ()
share
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How to determine if a point is in a 2D triangle? [closed]
...ere an easy way to determine if a point is inside a triangle? It's 2D, not 3D.
25 Answers
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Undo git reset --hard with uncommitted files in the staging area
...achable blob 907b308167f0880fb2a5c0e1614bb0c7620f9dc3
unreachable blob 72663d3adcf67548b9e0f0b2eeef62bce3d53e03
... and for each of those blobs, you can do:
git show 907b308
To output the contents of the file.
Too much output?
Update in response to sehe's comment below:
If you find that yo...
Resolving ambiguous overload on function pointer and std::function for a lambda using +
...e trying to match the argument list '(wmain::<lambda_d983319760d11be517b3d48b95b3fe58>) test.cpp(543): error C2088: '+': illegal for class
– Ed Lambert
Jul 27 '16 at 22:58
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What unique features does Firebug have that are not built-in to Firefox?
...rs are available for network tab; Lots of really cool and useful features: 3D View, Responsive Design mode, Color grabber, Used font + font preview; Huge performance advantage compared to Firebug; Cookies can be viewed via Firefox -> Tools -> Page Info -> Security. Hopefully I can replace ...
Difference between matches() and find() in Java Regex
...u have a code like
1:Pattern.compile("[a-z]");
2:Pattern.matcher("0a1b1c3d4");
3:int count = 0;
4:while(matcher.find()){
5:count++: }
At 4: The regex engine using the pattern structure will read through the whole of your code (index to index as specified by the regex[single character] to fin...
Segmentation fault on large array sizes
...edited Jul 25 '17 at 9:59
Usman.3D
1,73333 gold badges1616 silver badges2626 bronze badges
answered Nov 8 '13 at 15:38
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How do I calculate a point on a circle’s circumference?
...hout to exploit other properties of them. Similar to using quaternions for 3D rotations, it's not really the speed but the capabilities they give you.
– Pete Kirkham
Feb 19 '18 at 9:44
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How does RewriteBase work in .htaccess
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@w3d There's also a timing matter: everytime a subdirectory is accessed, multiple .htaccess files are parsed (from the root to current subdirectory). Having a lot of files could lower the speed of the overall answer to the requ...
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