Keywords
• and
• del
• from
• not
• while
• as
• elif
• global
• or
• with
• assert
• else
• if
• pass
• yield
• break
• except
• import
• print
• class
• exec
• in
• raise
• continue
• finally
• is
• return
• def
• for
• lambda
• try

Data Types
For data types, write out what makes up each one. For example, with strings write out how you
create a string. For numbers, write out a few numbers.
• True
• False
• None
• strings
• numbers
• floats
• lists

String Escape Sequences
For string escape sequences, use them in strings to make sure they do what you think they do.
• \\
• \'
• \"
• \a
• \b
• \f
• \n
• \r
• \t
• \v

String Formats
Same thing for string formats: use them in some strings to know what they do.
• %d
• %i
• %o
• %u
• %x
• %X
• %e
• %E
• %f
• %F
• %g
• %G
• %c
• %r
• %s
• %%

Operators
Some of these may be unfamiliar to you, but look them up anyway. Find out what they do, and if
you still can’t fi gure it out, save it for later.
• +
• -
• *
• **
• /
• //
• %
• <
• >
• <=
• >=
• ==
• !=
• <>
• ( )
• [ ]
• { }
• @
• ,
• :
• .
• =
• ;
• +=
• - =
• *=
• /=
• //=
• %=
• **=