why programs in c are running with out #include? some warnings are display in terminal but we execute the program we get answer why? eg: main() { printf("hello world "); }

1116

Difference between strcpy() and memcpy() function?

450

How do I add solver to excel 2007?

194

How to stain human lymphocytes i.e visualizing micronuclei ?

1283

What is your recommendation for a query running very slow? : sql server database administration

413

Explain what is google hummingbird?

47

what is sas database server? : Sas-di

409

What is typeof undefined?

316

What does the scope of variables means?

397

How to add synchronisation points in qtp?

396

What is $interval service in AngularJS?

315

What are the modes of ayurvedic treatment?

169

What is streaming access?

138

How do I reactivate a powerpoint for free?

57

What is the difference between wpf and silverlight?

3