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Using C++ library in C code

...d C++ code". Some gotchas are described in answers to these questions: [32.8] How can I pass an object of a C++ class to/from a C function? [32.9] Can my C function directly access data in an object of a C++ class? share...
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Using a BOOL property

... Thomson ComerThomson Comer 3,64322 gold badges2424 silver badges3030 bronze badges ...
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How is the “greater than” or “>” character used in CSS?

... tpditpdi 32k1010 gold badges7272 silver badges115115 bronze badges ...
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Applying a git post-commit hook to all current and future repos

... in the git install directory under mingw64\share\templates\hooks (or mingw32 for 32-bit) – nerdherd Sep 3 '15 at 17:32 ...
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schema builder laravel migrations unique on two columns

...| edited Nov 13 '17 at 15:32 Chuck Le Butt 42.1k5555 gold badges167167 silver badges254254 bronze badges ...
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Disable assertions in Python

...allowed. – Matthijs Sep 4 '19 at 19:32 1 ...
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Why covariance and contravariance do not support value type

... How is int not a subtype of object? Int32 inherits from System.ValueType, which inherits from System.Object. – David Klempfner Nov 6 '18 at 3:39 ...
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How many bytes does one Unicode character take?

...ion. Those are the various unicode encodings, such as utf-8, utf-16le, utf-32 etc. They are distinguished largely by the size of of their codeunits. UTF-32 is the simplest encoding, it has a codeunit that is 32bits, which means an individual codepoint fits comfortably into a codeunit. The other enco...
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Determine if ActiveRecord Object is New

... ndnenkov 32.2k99 gold badges6060 silver badges9090 bronze badges answered Oct 20 '11 at 22:20 John BeynonJohn ...
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Why does Windows64 use a different calling convention from all other OSes on x86-64?

....2) for return value and the first two arguments (which is the "classical" 32bit __fastcall convention) is a logical choice. As far as going to 64bit is concerned, the "higher" regs are ordered, and both Microsoft and UN*X/Linux went for R8 / R9 as the first ones. Keeping that in mind, Microsoft's c...