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Difference between CTE and SubQuery?
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In the sub-query vs simple (non-recursive) CTE versions, they are probably very similar. You would have to use the profiler and actual execution plan to spot any differences, and that would be specific to your setup (so we can't tell you the ...
Natural Sort Order in C#
...Comparer<T>.
– Joe Amenta
Jun 27 '15 at 1:40
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show 2 more comments
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Disable single warning error
...th Visual Studio 2005.
https://msdn.microsoft.com/en-us/library/2c8f766e(v=vs.80).aspx
The pragma is NOT valid for C# through Visual Studio 2005 through Visual Studio 2015.
Error: "Expected disable or restore".
(I guess they never got around to implementing suppress ...)
https://msdn.microsoft.com/...
Where is the .NET Framework 4.5 directory?
...from the command line... the clue was that binding redirects were added in VS 2013 (for that read .net framework 4.5). If you open up a vs command prompt you'll see it now gets it from program files as the other article mentions. Whereas I was using a batch file on my path which linked to the old ...
How do you use a variable in a regular expression?
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benchmark here: jsperf.com/replace-vs-split-join-vs-replaceall/23
– Wagner Danda da Silva Filho
Feb 21 '18 at 16:42
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What is the difference between concurrency and parallelism?
...taneously
– Phillip
May 11 '15 at 3:27
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show 10 more comm...
Comparing Haskell's Snap and Yesod web frameworks
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How to read an entire file to a string using C#?
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A benchmark comparison of File.ReadAllLines vs StreamReader ReadLine from C# file handling
Results. StreamReader is much faster for large files with 10,000+
lines, but the difference for smaller files is negligible. As always,
plan for varying sizes of files,...
C++使用OLE/COM高速读写EXCEL的源码 - C/C++ - 清泛网 - 专注C/C++及内核技术
...EXCEL的 OLE
static void ReleaseExcel();
///取得列的名称，比如27->AA
static char *GetColumnName(long iColumn);
protected:
//预先加载
void PreLoadSheet();
public:
///打开的EXCEL文件名称
CString open_excel_file_;
CWorkbooks m_Books;
CWorkbook ...
What's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters?
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