query: what is operater * really mean when use for list ？
positive_passages.docid: 1607
positive_passages.text: List of lists changes reflected across sublists unexpectedly
negative_passages.docid: 151370
negative_passages.text: What does this for loop mean?
negative_passages.docid: 38168
negative_passages.text: What is the Java ?: operator called and what does it do?
negative_passages.docid: 42536
negative_passages.text: What does asterisk * mean in Python?
negative_passages.docid: 109567
negative_passages.text: How does operator  work when comparing two strings?
negative_passages.docid: 64647
negative_passages.text: What does this 'where' mean in this context?
negative_passages.docid: 112941
negative_passages.text: What does *~ mean?
negative_passages.docid: 126379
negative_passages.text: What do square brackets, "[]", mean in function/class documentation?
negative_passages.docid: 120374
negative_passages.text: operators as strings
negative_passages.docid: 99172
negative_passages.text: List extending strange behaviour
negative_passages.docid: 158547
negative_passages.text: Question about SOT and compact operators
negative_passages.docid: 104540
negative_passages.text: "In a list" vs. "on a list"
negative_passages.docid: 151903
negative_passages.text: Initializer lists and RHS of operators
negative_passages.docid: 52303
negative_passages.text: Why is list when passed without ref to a function acting like passed with ref?
negative_passages.docid: 133961
negative_passages.text: and  for List
negative_passages.docid: 115100
negative_passages.text: Operator Ordering Ambiguities
negative_passages.docid: 108047
negative_passages.text: What does `l` mean in an `ls` listing?