What is the point of using references to variables instead of using the actual variable?
49247
Pass by Reference / Value in C++
99805
Referencing a JavaScript value before it is declared - can someone explain this
99296
Why can't I make a vector of references?
78469
Is a closure for dereferencing variables useful?
26433
How does variable assignment work in JavaScript?
79747
Why are arrays of references illegal?
106906
Does JavaScript pass by reference?
73866
Why must local variables have initial values?
17654
Referencing the reference?
34204
Difference between class variables and class instance variables?
144723
Why doesn't java support pass by reference like C++
79873
Accessing variables from other functions without using global variables
58892
Can I use a variable to call a method?
98315
How do "Dummy Variables" work?
49933
How can I get a reference to a method?
7789
Is it better in C++ to pass by value or pass by constant reference?
816
What is the difference between a variable, object, and reference?