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How can I properly handle 404 in ASP.NET MVC?
...blogs/shay/archive/2009/03/06/real-world-error-hadnling-in-asp-net-mvc-rc2.aspx and works in ASP.net MVC 1.0 as well
Here's how I handle http exceptions:
protected void Application_Error(object sender, EventArgs e)
{
Exception exception = Server.GetLastError();
// Log the exception.
ILo...
Timer function to provide time in nano seconds using C++
... http://msdn.microsoft.com/en-us/library/windows/desktop/ee417693(v=vs.85).aspx
...While QueryPerformanceCounter and QueryPerformanceFrequency typically adjust for
multiple processors, bugs in the BIOS or drivers may result in these routines returning
different values as the thread moves fro...
Create an index on a huge MySQL production table without table locking
...able users add index ddopsonfu (last_name, email, first_name, confirmation_token, current_sign_in_ip);'
echo "Index Update - FINISH"
sleep 0.05
kill $PID
time mysql -uroot website_development -e 'drop index ddopsonfu on users;'
My Server (InnoDB):
Server version: 5.5.25a Source distribution
Out...
INNER JOIN vs LEFT JOIN performance in SQL Server
...nderlying algorithms (msdn.microsoft.com/en-us/library/ms191426(v=sql.105).aspx) are the same for both types of joins. Performance should be similar when they return the similar amounts of data.
– Gordon Linoff
Oct 8 '12 at 16:12
...
Why C# fails to compare two object types with each other but VB doesn't?
...
Per msdn.microsoft.com/en-us/library/cey92b0t(v=vs.110).aspx, in section "Typeless Programming with Relational Comparison Operators": =, along with all the other relational comparison operators such as <, >=, etc., are given special treatment when both or either side of the ...
Dynamic type languages versus static type languages
...mpiler can use this. If we in Java do "string" + "string" or 3 + 3, both + tokens in text in the end represent a completely different operation and datum, the compiler knows which to choose from the types alone.
Now, I'm going to make a very controversial statement here but bear with me: 'dynamic ty...
Markup XML解析库下载（Markup.h 和 Markup.cpp） - 源码下载 - 清泛网 - 专注C/C++及内核技术
...L ftell
#define MCD_INTFILEOFFSET long
#endif
struct FilePos;
struct TokenPos;
struct NodePos;
struct PathPos;
struct SavedPosMapArray;
struct ElemPosTree;
class CMarkup
{
public:
CMarkup() { x_InitMarkup(); SetDoc( NULL ); };
CMarkup( MCD_CSTR szDoc ) { x_InitMarkup(); SetDoc( sz...
Is cout synchronized/thread-safe?
...treams can be found here: http://msdn.microsoft.com/en-us/library/c9ceah3b.aspx:
A single object is thread safe for
reading from multiple threads. For
example, given an object A, it is safe
to read A from thread 1 and from
thread 2 simultaneously.
If a single object is being written...
What is the 'dynamic' type in C# 4.0 used for?
...");
Read more feature : http://www.codeproject.com/KB/cs/CSharp4Features.aspx
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What is an existential type?
..., because no identifier has been bound to it. (The ? wildcard is a special token, not an identifier that "captures" a type.) t.value has effectively become opaque; perhaps the only thing you can still do with it is type-cast it to Object.
Summary:
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