ipch files on a Visual Studio project?

I am finding an ipch folder in my project whose files are having an ipch extension. Plus, they are quite voluminous....

How to debug error “Symbol lookup error: undefined symbol”?

I created an app (api_tests) that uses a library (libstorage.so) that linked to oracle occi library (libocci.so.12.1...

How to check that an element is in a std::set??

How do you check that an element is in a set? Is there a simpler equivalent of the following code: myset.find(x) !...

What's the difference between abs and fabs??

I checked the difference between abs and fabs on python here As I understand there are some difference regarding th...

Error LNK1561: entry point must be defined?

I am working with Visual Studio 2012. My Solution has 3 projects projectA projectB projectC and the Hierarch...

C++: Using ifstream with getline();?

Check this program ifstream filein("Hey.txt"); filein.getline(line,99); cout<<line<<endl; filein.getlin...

How do I define a “unary predicate” for copy_if, etc in C++??

I'm trying to use std::copy_if() and I figured out somewhat how the syntax works from http://www.cplusplus.com/refer...

c++ error: no match for 'operator<<' (operand types are?

I am receiving this error error: no match for 'operator&lt;&lt;' (operand types are 'std::ostream {aka std::basic_o...

Xcode C++ :: Duplicate Symbols for Architecture x86_64?

I am new to Xcode and when I build the following code (an MWE), I get the following error ld: 3 duplicate symbol...

How to access box drawing characters in ascii in c++ on Mac?

The character I'm first looking for is usually 201 in normal ascii code, but its different for mac. How do i work ar...

What is inside .lib file of Static library, Statically linked dynamic library and dynamically linked dynamic library??

What is inside of a .lib file of Static library, Statically linked dynamic library and dynamically linked dynamic li...

How to create a dynamic array of integers?

How to create a dynamic array of integers in C++ using the new keyword? ...

C++ move mouse in windows using SetCursorPos?

I created a device similar to a wiimote and i want to use it as a mouse in windows (8.1). The device connects over t...

'do…while' vs. 'while'?

Possible Duplicates: While vs. Do While When should I use do-while instead of while loops? I've been pr...