query: The is keyword in python
positive_passages.docid: 1469
positive_passages.text: Is there a difference between "==" and "is"?
negative_passages.docid: 143939
negative_passages.text: How do you use: isalnum, isdigit, isupper to test each character of a string?
negative_passages.docid: 36929
negative_passages.text: Why does comparing strings using either '==' or 'is' sometimes produce a different result?
negative_passages.docid: 53586
negative_passages.text: How can I type-check variables in Python?
negative_passages.docid: 143222
negative_passages.text: How does one ignore unexpected keyword arguments passed to a function?
negative_passages.docid: 54671
negative_passages.text: assignment in javascript and the var keyword
negative_passages.docid: 19249
negative_passages.text: Type Checking: typeof, GetType, or is?
negative_passages.docid: 21834
negative_passages.text: In Python, how do I determine if an object is iterable?
negative_passages.docid: 43187
negative_passages.text: How does "each" change "are" to "is"?
negative_passages.docid: 37773
negative_passages.text: How do I detect whether a Python variable is a function?
negative_passages.docid: 50416
negative_passages.text: What does the >?= operator mean?
negative_passages.docid: 63109
negative_passages.text: What's the point of the var keyword?
negative_passages.docid: 71051
negative_passages.text: _ (underscore) is a reserved keyword
negative_passages.docid: 125900
negative_passages.text: Defining "boolness" of a class in python
negative_passages.docid: 44858
negative_passages.text: JavaScript isset() equivalent
negative_passages.docid: 21337
negative_passages.text: Determining whether a string has a substring (word)
negative_passages.docid: 141759
negative_passages.text: internal comparison of string and int in python