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Is it better to call ToList() or ToArray() in LINQ queries?
...c reference-type System.SZArrayHelper+SZGenericArrayEnumerator`1[System.Int32] but of course this is an implementation detail.
Now, if I change .ToArray() into .ToList(), I get only:
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followed by a System.InvalidOperationException blow-up saying:
Collection was modified; enumeration ...
PostgreSQL - Rename database
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bmdhacksbmdhacks
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GLib compile error (ffi.h), but libffi is installed
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Scott Skiles
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answered Jul 8 '13 at 1:49
Eric Milliot-MartinezE...
SVN needs-lock 设置强制只读属性（官方资料） - 更多技术 - 清泛网 - 专注...
...CTION=%2
set SVNLOOK="c:\Program Files\Subversion\apache2.2\bin\svnlook.exe"
set TEMP=c:\temp
if exist %TEMP%\tempfile%2 del %TEMP%\tempfile%2
for /f "tokens=1,2 usebackq" %%i in (`%SVNLOOK% changed -t %2 %1`) do @if %%i==A @echo %%j >> %TEMP%\tempfile%2
if not exist %TEMP%\tempfile%2 g...
What's the valid way to include an image with no src?
...mming.com/2009/03/15/the-tiniest-gif-ever
<img src="data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=" width="0" height="0" alt="" />
Edit based on comment below:
Of course, you must consider your browser support requirements. No support for IE7 or less is notable. http://caniuse....
Java Keytool error after importing certificate , “keytool error: java.io.FileNotFoundException & Acc
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I had the same problem under Windows and could solve it by running cmd.exe as administrator (right-click in start menu, then "Run as administrator).
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What size should TabBar images be?
...g to the Apple Human Interface Guidelines:
@1x : about 25 x 25 (max: 48 x 32)
@2x : about 50 x 50 (max: 96 x 64)
@3x : about 75 x 75 (max: 144 x 96)
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How to convert std::string to LPCSTR?
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These are Microsoft defined typedefs which correspond to:
LPCSTR: pointer to null terminated c...
VC菜单命令详解(文件打开、保存与关闭) - C/C++ - 清泛网 - 专注C/C++及内核技术
...DocManager::OnFileNew。
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CDocManager::OnFileNew判断文档模板是否多于一个，是则显示文档类型对话框(AFX_IDD_NEWTYPEDLG)
让用户选择要创建的文档类型。然后调用CDocTemplate::OpenDocumentFile(NULL)。
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CDocTemplate::OpenDocumentFile(LPCTSTR lps...
What does static_assert do, and what would you use it for?
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Static assert is used to make assertions at compile time. When the static assertion fails, the ...