What is [:,:-1] in python?
2622
Understanding slice notation
59150
What do you call the -> operator in Ruby?
94785
What are :+ and &:+ in Ruby?
70585
Why does Assuming[x > 0, TrueQ[x > 0]] return False?
150453
How do I display an expression with negative powers?
71795
What does the Bash operator <<< (i.e. triple less than sign) mean?
146891
Why is $\{\emptyset\} \not = \emptyset$?
79895
The modulo operation on negative numbers in Python
97952
Square root of 1 is (not) -1
142576
Why does [1].append(2) evaluate to None instead of [1,2]?
31244
Is this a correct bijection between $(0,1]$ and $[0,1]$?
35503
Understanding Python's "is" operator
97407
What can I use instead of the arrow operator, `->`?
105563
Posix Character Sets difference between [[:blank:]] and [[:space:]]?
34024
Are +0 and -0 the same?
103488
What is the difference between list and list[:] in python?
85664
Why and how does ([![]]+[][[]])[+!+[]+[+[]]] evaluate to the letter "i"?