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Wait for a void async method
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244
Best practice is to mark function async void only if it is fire and forget method, if you want ...
[精华] VC中BSTR、Char和CString类型的转换 - C/C++ - 清泛网 - 专注C/C++及内核技术
...重载。例如：
_bstr_t b = bstrText;
char* lpszText2 = b;
4、char*转换成BSTR
方法一，使用SysAllocString等API函数。例如：
BSTR bstrText = ::SysAllocString(L"Test");
BSTR bstrText = ::SysAllocStringLen(L"Test",4);
BSTR bstrText = ::SysAllocStringByteLen("Tes...
How to do relative imports in Python?
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342
Everyone seems to want to tell you what you should be doing rather than just answering the ques...
Python division
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246
You're using Python 2.x, where integer divisions will truncate instead of becoming a floating p...
What is the meaning of single and double underscore before an object name?
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1204
Single Underscore
Names, in a class, with a leading underscore are simply to indicate to other ...
What is the meaning of “__attribute__((packed, aligned(4))) ”
... or writes to a memory address, it will do this in word sized chunks (e.g. 4 byte chunks on a 32-bit system). Data alignment means putting the data at a memory offset equal to some multiple of the word size, which increases the system's performance due to the way the CPU handles memory.
To align th...
'is' versus try cast with null check
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149
Because there's only one cast. Compare this:
if (myObj.myProp is MyType) // cast #1
{
var ...
Passing argument to alias in bash [duplicate]
...e.Paused until further notice.
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Get the current script file name
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417
Just use the PHP magic constant __FILE__ to get the current filename.
But it seems you want t...
Calling parent class __init__ with multiple inheritance, what's the right way?
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edited Jun 4 '15 at 21:54
Chris Krycho
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