HOME

Data Structure

Set

Controllers

Break - Continue

OOPS

Class - Introduction

Functions - Methods

Functions Introduction

Input and Print

Errors

Types of Errors

Regular Expressions

re - Introduction

Openpyxl

Interaction with Excel

Openpyxl - Charts

String Methods with Excel

Database Connections

Sqlite3 - Excel

Framework - Flask

Flask Introduction

Create Database

Webapp with Sqlite3

Pandas

Pandas_DataFrame_Introduction

Dataframe Dates

Dataframe Operations

Pandas - TextFiles

Web Scraping

matplotlib

File Handling

Data from Text file

Dictionary

Features of Dictionary:

Dictionary is one of the built in type data strtucture
Order is not pre-defined, ie Unordered
It is the combination of Key: Value
Keys are unique, duplicated are not allowed

dictionary {}

Usage of Dictionary:

Dictionary Structure:

Dictionary - For Loop structure

Name Numerology - what your name states about posture?

What your name states about your posture....
Download and open python file... press F5 to run the program
Enter your name..... Hit enter
Result will display
If you are not happy with the displayed result, change the VALUE in "result" dictionary agaist the respective number, to satiate your self

Have good fun

Dictionary Basic concepts

Create Duplication

Append and Remove

String convert into Dictionary

Pop Vs Popitem

sorting key and vlaues

Dictionary key value into list

Dictionary retrieve key value through Item

Dictionary key values through for loop

Convert Dictionary into List

Convert the Keys into Dictionary - and retrieve values

Retrieve values based on condition

Key exists or not