how to have a connection with mysql 5 & oracle10g XE database using Qt Creator 4.5. Which drivers I want?
please help
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Last Activity: Apr 24 '11, 08:20 AM
Joined: Nov 15 '06
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thread monitoring tool
i have a project to develop a thread monitoring tool in java for linux system. Just give me guide lines to do this -
cloneable interface
Hello, I am new to java. i want to know how the clneable interface works?
clone merhod belongs to Object class. As far as i know every class implicitly extends Object class. why i vw to implement cloneable interface to call the clone method? please clear my doubts.... -
union in C++
I want to know wether the visibility mode like private,public & protected exists for union in C++? If exists how memory allocation takes place? Can a union in C++ keeps a member function? Does a this pointer exists for a union in C++? -
Graphics programming in Linux
Hello friends
I have Red Hat Linux enterprise edition-4 installed in my system. How to write a graphics programme using the gcc compiler in C. Please write a code clearly to draw a circle. What are the header files I need to include? -
c vs c++ structure
#include"stdio. h"
typedef struct xxx
{
}xxx;
int main( )
{
xxx a;
printf("%d",siz eof(a));
return 0;
}
If you run this program using a c compiler output is 0.But in case of a c++ compiler output is 1.Why? -
see the sizeof( )
Plz tell me the reasom behind this output
int main( )
{
float a[10];
int b[10];
printf("%d",siz eof(a,b));
return 0;
}
Out put on a 32 bit machine 4
Out put on a 16 bit machine 2 -
fork( ) function
I have red hat linux on my pc. I am new to linux. Can any one please tell me how fork( ) function works & what is its application. -
about ++ operator
I have Red Hat Linux enterprise-4 edition on my pc. Problem is this.
int main()
{
int i=1;
i=i++;
printf("%d",i);
return 0;
}
Out put of this program is 1 in my pc & 2 in turbo c. what is the correct result.
Please help me.
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