How to explain the strange behaviour about Function Nothing
98217
Using Sequence to delete a part of an expression
644
What is the difference between “nope” and “no”?
94151
What does javascript function return in the absence of a return statement?
151825
Is there any difference between "foo is None" and "foo == None"?
115412
Why does this function fail when a non-function version of the same code works?
116241
Why do we say "[expletive] ALL" for "nothing"?
3897
Why does append() always return None in Python?
20815
Assignment of function parameter has no effect outside the function
68351
Why can I use a function before it's defined in JavaScript?
46477
How to understand nil vs. empty vs. blank in Ruby
12402
Showing a function on $[0,1]$ is the zero function
28983
Why does a function with no parameters (compared to the actual function definition) compile?
130312
Why aren't hash values for "nothing" (empty) defined as all zeros?
45155
What does `void 0` mean?
112865
Why are some function names red?
30274
Why does flowing off the end of a non-void function without returning a value not produce a compiler error?
78954
Explain a lazy evaluation quirk