Why do we call things like this a function
10774
Why $f(x) = \sqrt{x}$ is a function?
155152
What does [&] mean before function?
3675
'this' in Java: How does it work?
56876
Why do you need explicitly have the "self" argument in a Python method?
80539
Why would you use Expression> rather than Func?
144021
Defining/Calling Objects with weird names?
146323
What is this practice called in JavaScript?
127788
Why do I have to put Evaluate[] here
102620
Confusion about the definition of function
2561
Why is the error function defined as it is?
80176
What is the cost of a function call?
105298
How does the "this" keyword in Javascript act within an object literal?
14640
Why write ".call(this)" at the end of an javascript anonymous function?
88129
Python - Why call methods during __init__()
66455
Getting a better understanding of callback functions in JavaScript
8268
Why do we need virtual functions in C++?
29189
What's the difference between a method and a function?