time.clock_getres(clk_id) Return the resolution (precision) of the specified clock clk_id.

remove_flag(flag) Unset the flag(s) specified by flag without changing other flags. To remove more than one flag at

operator.concat(a, b) operator.__concat__(a, b) Return a + b for a and b sequences

st_blksize “Preferred” blocksize for efficient file system I/O. Writing to a file in smaller chunks may cause an inefficient

class unittest.FunctionTestCase(testFunc, setUp=None, tearDown=None, description=None) This class implements the portion of

NNTP.login(user=None, password=None, usenetrc=True) Send AUTHINFO commands with the user name and password. If

exception IsADirectoryError Raised when a file operation (such as

calendar.weekheader(n) Return a header containing abbreviated weekday names. n specifies the width in characters for

get_break(filename, lineno) Check if there is a breakpoint for lineno of filename.

strip_dirs() This method for the Stats class removes all leading path information from file names. It is very useful