query: Profiled performance of len(set) vs. set.__len__() in Python 3
positive_passages.docid: 153000
positive_passages.text: Why is Python's 'len' function faster than the __len__ method?
negative_passages.docid: 151821
negative_passages.text: Indexes: integer vs string performance if the number of nodes is the same
negative_passages.docid: 35697
negative_passages.text: Performance of Arrays vs. Lists
negative_passages.docid: 60304
negative_passages.text: Why isn't the 'len' function inherited by dictionaries and lists in Python
negative_passages.docid: 129660
negative_passages.text: Why is array.push sometimes faster than array[n] = value?
negative_passages.docid: 68187
negative_passages.text: Is python's "set" stable?
negative_passages.docid: 89666
negative_passages.text: For-loop performance: storing array length in a variable
negative_passages.docid: 90478
negative_passages.text: Why are z-values replaced with zero after in_memory use in Python?
negative_passages.docid: 156347
negative_passages.text: Is reading the `length` property of an array really that expensive an operation in JavaScript?
negative_passages.docid: 140974
negative_passages.text: What is the purpose of __str__ and __repr__?
negative_passages.docid: 52297
negative_passages.text: Why is tuple larger than a list in python?
negative_passages.docid: 13564
negative_passages.text: Python: deepcopy(list) vs new_list = old_list[:]
negative_passages.docid: 10746
negative_passages.text: What is the most "pythonic" way to iterate over a list in chunks?
negative_passages.docid: 50586
negative_passages.text: What is the Big-O of a nested loop, where number of iterations in the inner loop is determined by the current iteration of the outer loop?
negative_passages.docid: 87684
negative_passages.text: Memory Efficiency and Performance of String.Replace .NET Framework
negative_passages.docid: 58406
negative_passages.text: How do I profile memory usage in Python?
negative_passages.docid: 94107
negative_passages.text: What is the purpose of LongLength for .Net Arrays?