backslash (\escape sequences and - multiline statements and backtrackingexception handlers and base classes baseexception class __bases__ attribute about inheritance and bdfl (benevolent dictator for life) benchmarking pystone py program quiz questions and answers timeit module - timing iteration - usage examples benevolent dictator for life (bdfl) big-endian format - bin built-in function binary files about - escape sequences and frozen executables storing data struct module and - text files and version considerations binary formatting binary notation - binary operator methods - bitwise operations - blank lines common usage mistakes statements and block strings - blocks of code delimiting - indenting - loop coding techniques - nesting - special case rules bom (byte order marker) - __bool__ method - booleans (bool typeabout operator overloading and - truth test and - version considerations bound methods - bounds checking for lists branching in if statements - break statement about nested loops and bsddb extension module built-in attributes - built-in exception classes about built-in categories default printing and state - built-in exceptions built-in object types about attribute fetches for - class decorators and common usage mistakes - comparison operations - core data types dictionaries (see dictionariesequality and - extending - files (see filesgeneral type categories - generation in - iteration and - lists (see listsmetaclasses and - numbers (see numbersobject flexibility references versus copies - strings (see stringstuples (see tuplestype hierarchies - built-in scope about - legb rule and __builtin__ module builtins module - byte code about - modules and - optimizing pvm and python versions and source changes and byte order marker (bom) - bytearray string type index