Why use some_string[-1:] instead of some_string[-1]?
2622
Understanding slice notation
43869
Why is this list slice treating 0 and 1 as the same in Python?
4650
Why does substring slicing with index out of range work?
146891
Why is $\{\emptyset\} \not = \emptyset$?
34755
Negative list index?
977
What is the difference between [@] and [*] when referencing bash array values?
50629
Confusing [...] List in Python: What is it?
97025
Can I get $$...$$ to behave like \[...\]?
50705
What is ->() { } in Ruby?
88332
Why does 1.__add__(1) yield a syntax error?
107390
Why is (-1)(-1) = 1?
27902
What is the purpose of the single underscore "_" variable in Python?
45773
why for(;;) instead of while(1)?
2199
Why are integer literals with leading zeroes interpreted strangely?
29593
What is the "->" PHP operator called?
102137
What's the purpose of adding a prefix on both sides of a shell variable comparison to a string literal?
137026
What's the advantage of having multi-line & single-line string literals in python?