query: why [].append(1) is None
positive_passages.docid: 142576
positive_passages.text: Why does [1].append(2) evaluate to None instead of [1,2]?
negative_passages.docid: 114824
negative_passages.text: Why doesn't 2.__add__(3) work in Python?
negative_passages.docid: 96136
negative_passages.text: Why does this stream return no element?
negative_passages.docid: 50493
negative_passages.text: int a[] = {1,2,}; Weird comma allowed. Any particular reason?
negative_passages.docid: 73007
negative_passages.text: Why None is the smallest in python?
negative_passages.docid: 95634
negative_passages.text: Python The appended element in the list changes as its original variable changes
negative_passages.docid: 121365
negative_passages.text: Why results of map() and list comprehension are different?
negative_passages.docid: 111171
negative_passages.text: PrintWriter append method not appending
negative_passages.docid: 979
negative_passages.text: DeleteDuplicates[] does not work as expected on floating point values
negative_passages.docid: 97594
negative_passages.text: Python Script returns unintended "None" after execution of a function
negative_passages.docid: 129375
negative_passages.text: Why is list initialization (using curly braces) better than the alternatives?
negative_passages.docid: 118356
negative_passages.text: What does [].forEach.call() do in JavaScript?
negative_passages.docid: 103488
negative_passages.text: What is the difference between list and list[:] in python?
negative_passages.docid: 67703
negative_passages.text: Why does '.sort()' cause the list to be 'None' in Python?
negative_passages.docid: 89684
negative_passages.text: How to append the contents of a list at the end of the other list?
negative_passages.docid: 120664
negative_passages.text: Function returns None without return statement
negative_passages.docid: 105918
negative_passages.text: list.extend and list comprehension