What is the point of assigning by reference?
32232
How does the "&" operator work in a PHP function?
3868
Why use the 'ref' keyword when passing an object?
5165
What are the differences between a pointer variable and a reference variable in C++?
137886
Pointers and assignment, how does it work with different types?
45188
How do I pass a variable by reference?
87005
Why must the copy assignment operator return a reference/const reference?
114816
Is null reference possible?
125824
The forgotten assignment operator "=" and the commonplace ":="
94336
How are references implemented internally?
126788
Why delete is needed in the definition of the copy-assignment operator?
109507
How to pass variables by reference and by value
127055
Pass By Value & Reference
85919
What is the difference between a reference type and value type in c#?
816
What is the difference between a variable, object, and reference?
49247
Pass by Reference / Value in C++
54967
When to use references vs. pointers
63109
What's the point of the var keyword?