Top "Reference" questions

A reference is a value that enables a program to indirectly access a particular datum, such as a variable or a record, in the computer's memory or in some other storage device.

undefined reference to `getline' in c

I am learning to use getline in C programming and tried the codes from http://crasseux.com/books/ctutorial/getline.…

c reference undefined getline mingw32
difference between a pointer and reference parameter?

Are these the same: int foo(bar* p) { return p->someInt(); } and int foo(bar& r) { return r.…

c++ pointers reference object-slicing
Difference between std::reference_wrapper and simple pointer?

Why is there a need to have std::reference_wrapper? Where should it be used? How is it different from …

c++ pointers c++11 reference reference-wrapper
What is the difference between a C# Reference and a Pointer?

I do not quite understand the difference between a C# reference and a pointer. They both point to a place …

c# pointers reference
ampersand (&) at the end of variable etc

I am a C++ noob and i've a problem of understanding c++ syntax in a code. Now I am quite …

c++ reference friend
Linking a whole worksheet to another in Excel

I have two workbooks that have sheets that logically should look identical. I don't want to manually maintain their identical-ness, …

excel dynamic reference worksheet
Strong and weak references in Swift

In Objective C you can define a property as having a strong or weak reference like so: @property(strong)... @property(…

objective-c reference weak-references swift
what is return type of assignment operator?

I am just starting C++. I am a bit confused about the return type of assignment and dereference operator. I …

c++ reference assignment-operator dereference lvalue
Smarty: How to reference to the associative array index

Array $imagelist: Array ( [additional] => Array ( [count] => 2 [image] => Array ( [nokia_e61_1.jpg] => Array ( [name_body] => nokia_…

php arrays indexing reference smarty