query: What is the difference between [-2:] and [2:]?
positive_passages.docid: 2622
positive_passages.text: Understanding slice notation
negative_passages.docid: 32658
negative_passages.text: What does `:-` mean in a shell script
negative_passages.docid: 73228
negative_passages.text: What does the [0]*x syntax do in Python?
negative_passages.docid: 68011
negative_passages.text: (![]+[])[+[]]... Explain why this works
negative_passages.docid: 55373
negative_passages.text: The difference between 0. and 0
negative_passages.docid: 9869
negative_passages.text: Difference between '>' and '-gt'
negative_passages.docid: 46446
negative_passages.text: What's the difference between dot syntax and square bracket syntax?
negative_passages.docid: 120978
negative_passages.text: Difference between regex [A-z] and [a-zA-Z]
negative_passages.docid: 34024
negative_passages.text: Are +0 and -0 the same?
negative_passages.docid: 57348
negative_passages.text: What is the difference between the dot (.) operator and -> in C++?
negative_passages.docid: 70266
negative_passages.text: 1-1 correspondence between [0,1] and [0,1)
negative_passages.docid: 138938
negative_passages.text: What is the difference between `a[bc]d` (brackets) and `a{b,c}d` (braces)?
negative_passages.docid: 51852
negative_passages.text: Difference in System. exit(0) , System.exit(-1), System.exit(1 ) in Java
negative_passages.docid: 148384
negative_passages.text: Difference between >> and >>> in verilog?
negative_passages.docid: 59150
negative_passages.text: What do you call the -> operator in Ruby?
negative_passages.docid: 73299
negative_passages.text: What is the difference between '->' (arrow operator) and '.' (dot operator) in Objective-C?
negative_passages.docid: 91031
negative_passages.text: Why is electric field lines away from (+) and toward (-)?