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[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
...// 使用完后及时释放，以便能使用其它的CString成员函数
3、BSTR转换成char*
方法一，使用ConvertBSTRToString。例如：
#include #pragma comment(lib, "comsupp.lib")
int _tmain(int argc, _TCHAR* argv[])
{
BSTR bstrText = ::SysAllocString(L"Test");
char* lps...
How do I delete a local repository in git? [duplicate]
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edited Sep 27 '18 at 13:56
Sinister Beard
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Filtering Pandas DataFrames on dates
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253
If date column is the index, then use .loc for label based indexing or .iloc for positional inde...
Getting the PublicKeyToken of .Net assemblies
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13 Answers
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How do I PHP-unserialize a jQuery-serialized form?
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answered Nov 24 '09 at 20:13
Chris GutierrezChris Gutierrez
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Rounding up to next power of 2
.... You need to get the base 2 logarithm, then add 1 to that. Example for a 32-bit value:
Round up to the next highest power of 2
unsigned int v; // compute the next highest power of 2 of 32-bit v
v--;
v |= v >> 1;
v |= v >> 2;
v |= v >> 4;
v |= v >> 8;
v |= v >> 1...
Swift: #warning equivalent
...ing-todo-as-warning-in-swift-xcode-project/
http://jeffreysambells.com/2013/01/31/generate-xcode-warnings-from-todo-comments
EDIT: 18/11/14
@david-h raised a good point in his comment. If you wanted to only raise these warnings in a specific build configuration, you could do the following:
if [ ...
Create, read, and erase cookies with jQuery [duplicate]
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361
Use JavaScript Cookie plugin
Set a cookie
Cookies.set("example", "foo"); // Sample 1
Cookies.s...
How to do Base64 encoding in node.js?
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answered May 31 '11 at 2:46
onteria_onteria_
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How to split a comma-separated value to columns
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