May 9, 20211 minDesign Patternwhat is design pattern? Design patterns are typical solutions to commonly occurring problems in software design. They are like pre-made...
May 2, 20211 minconstant pointer and pointer to constant in C++Constant Pointer: Constant pointer is a pointer that can not change the address it holding. Hence once a constant pointer points to a...
May 1, 20212 minPointer and Reference in C++1> what is deference between pointer and reference? Pointer: Pointer is variable which store the address of the another variable. syntax:...