#pythondictionary

[dataservicer]

Dictionary in Python #python #shorts #shortvideo

[ruchiuppal]

Python Dictionary: 1

[sanjeev216-blog]

Python Dictionary: -

A Data Science portal, which contains well thought, well written, and well-explained articles for data science aspirants on python for data science. Along with quizzes and practice programming and company interview Questions.

[newatlearningpython-blog]

Datatypes

Strings

Numbers

Booelans

Lists

[newatlearningpython-blog]

Type

type (argument) will return:

int (if argument is integer)

float (if argument is floating point)

str (if argument is string)

int, float, and str are variables, not strings

[newatlearningpython-blog]

Math Commands

Exponent: ** (ex. 2 ** 3 = 8)

Remainder: % (ex. 9%4 = 1)

[newatlearningpython-blog]

Functions

Define a function:

def functionName (inputs) :

             interior of function contains commands

Call a function:

functionName( input1, input2, input3...)

If an input is a string, it should not be put in quotes in the input parentheses

[newatlearningpython-blog]

String Indexing

String indexing starts at 0

string(#) calls on index # in string

string[ 0:len(string) ] calls on all characters in string but can be modified to select just a few (ex. 1:4)