Flashcards in Python Deck (31)
Loading flashcards...
0
\\
Single backslash
1
\'
Single quote
2
\"
Double quote
3
\a
ASCII bell (BEL)
4
\b
ASCII backspace (BS)
5
\f
ASCII formfeed (FF)
6
\n
ASCII linefeed (LF)
7
\N{name}
Character named name in the Unicode database (Unicode only)
8
\r ASCII
Carriage return (CR)
9
\t ASCII
Horizontal tab (TAB)
10
\uxxxx
Character with 16 bit hex value xxxx (Unicode only)
11
\Uxxxxxxxx
Character with 32 bit hex value xxxxxxxx (Unicode only)
12
\v
ASCII vertical tab (VT)
13
\ooo
Character with octal value ooo
14
\xhh
Character with hex value hh
15
class
Tell python to make a new kind of thing
16
object
The most basic kind of thing, and any instance of some thing
17
instance
What you get when you tell python to create a class
18
def
How you define a function inside a class
19
self
Inside the functions in a class, self is a variable for the instance/object being accessed.
20
inheritance
The concept that one class can inherit traits from another class
21
composition
The concept that a class can be composed of other classes as parts
22
attribute
A property classes have that are from composition and are usually variables.
23
is-a
A phrase to say that something inherits from another
24
has-a
A phrase to say that something is composed of other things or has a trait
25
classX(Y)
Make a class named X that is Y
26
class X (object): def _init_(self, J)
Class X has a _init_ that takes self and J parameters
27
class X(object): def M (self, J)
Class x has a function named M that takes self and J parameters.
28
foo = X()
Set foo to an instance of class X
29
foo.M(J)
From foo get the M function, and call it with parameters self, J
30
