Python Types
Table of Contents
Introduction
Values
- To get the type of a value use the type() function.
>>> name = 'tom' >>> type(name) <class 'str'> >>> type(15) <class 'int'> >>> type(15.2) <class 'float'> >>> num = 20,300,2331,200 >>> type(num) <class 'tuple'>
String Operation
- Concatenation = combines strings together.
>>> first = '1st' >>> second = '2nd' >>> first + second '1st2nd'
- Repetition - repeats last string x times.
>>> (first+' ')*3 '1st 1st 1st '
Functions
- Start with defining the function using the keyward def.
- In interactive mode just enter to exit the function def.
def print_lyrics(repeat): print ("Im a lumberjack and i'm OK\n" * repeat) print("I'm sleep")
Modules
- Example below shows importing the Math module.
- Importing just PI.
- Importing all constants.
import math from math import pi from math import *
Additional Resources
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