nshh

Hi, Please answer the below questions....thanks 1) How can I free the memory from main(). But the memory was allocated in function a(). void a() { char *b=malloc(10); } main() { a(); } 2) How can I return the local pointer variable? main() { char *a=result(); } char * result() …

Hi, please answer me the following questions. It will be very useful for me...Thanks in advance. c questions: 1. storage classes (auto, register, extern, static) in c with these informations (scope, lifetime, default value and memory location(where it stored in memory)). 2. why should we use static in function prototype …

Hi, I m working in c and unix... Help me out how to become an expert in c programming.... suggest some website link, tutorials and books...for both c and unix.. Thanks, Nshh.

I am using borland c++ builder 6.0 can you tell me how to solve this error? [Linker Error] Unresolved external 'hasp_login' referenced from C:\PROGRAM FILES\BORLAND\CBUILDER6\PROJECTS\DONGLE C TESTING VERSION2\UNIT1.OBJ

Variant Excel,Workbooks, Workbook; Variant Worksheets,Worksheet, Range, Cell, FColumns, Format, Item; Excel = CreateOleObject ( "Excel.Application"); Excel.OlePropertySet("Visible", true ); Workbooks=Excel.OlePropertyGet("Workbooks"); Workbook=Workbooks.OleFunction("Add"); Worksheets=Workbook.OlePropertyGet("Worksheets"); Worksheet=Worksheets.OlePropertyGet("Item", 1); Its working well as a stand alone program. But i include the same code in the button of my project I got this error in run time: …