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  1. jjjkkk77

    How to adjust timeout limit for stored procedures?

    Hi dear all, I have a long-running stored procedure that sometimes runs over 1 hour and gets aborted by sql server with the following error Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding. I think by default sql server let...
  2. jjjkkk77

    What's the merit of mass including windows headers for their typedefs?

    Hi pros, Recently I have been reworking a c++ project from a commercial software company. I found they do the following a lot in their code: include winThis.h, winThat.h, winBlah.h etc. etc. and in the end their code only end up using some simple typedefs in these windows headers, e.g...
  3. jjjkkk77

    Why does query execution suddenly stall?

    Hi dear fellow SQL programmers, I recently witnessed some strange behaviour of SQL Server 2005. I was running some dynamic sql generated over a group of tables with same structure. Each of the tables holds the data in one date. So when I wish to do the query over one month for example I have...
  4. jjjkkk77

    why does visual studio 2005 do this?

    hi guys, I tried to compile a program like this #include <iostream> using namespace std; int main() { float f, g = 0; cin << f; //wrong here, should be >> return 0; } So I just deliberately inverted the direction of io stream direction. Then visual studio 2005 compiled this with 41...
  5. jjjkkk77

    c++ interview questions

    hi folks, I need help on how to answer the following questions. Could someone kindly help. thanks. Q1 struct Test { Test( int ) {} Test() {} void fun() {} }; void main( void ) { Test a(1); a.fun(); Test b(); b.fun(); } The above program generates a compilation error "error C2228: left...
  6. jjjkkk77

    What's the use of Serializable

    Hi guys, Just got a noob question here: Why does the designer of C# (and Java too) make it that you have to mark a class as Serializable (or inherit ISerializable) to be able to serialize it? What's wrong of being able to serialize any object when you want to without explicitly saying you...

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