Description

Introduction

Creating empty sets and modifying the empty sets

Why sets not support indexing and slicing

Add, remove and discard the elements to set data structure

Issubset, issuperset and isdisjoint

Union, intersection and defference

Intersection_update and defference_update

Symmetric_difference and symmetric_difference_update

Conversions:

Converting given string data structure into set

Converting given list data structure into set

 Converting given tuple data structure into set

Converting given set data structure into string

Converting given set data structure into list

Converting given set data structure into tuple

Dictionary Data Structure

Creating and working with dictionary data structure in different ways

Creating empty dictionary and working with empty dictionary

Working with key and value pairs

Dictionary mutable and unpacking dictionary

Adding and deleting key and value pairs to the existing data structure

Difference between pop and popitem operations

Extracting only keys from the existing data structure

Extracting only values from the existing data structure

Clear and pop methods

Del keyword and pop method

Creating a dictionary from existing another data structure like tuple

FAQs on all Data Structures

PART – 1

Operators

Arithmetic operators

Logical operators

Assignment operators

Comparison operators

Bitwise operators

Identity operators

Membership operators

Python Functions and Arguments

 Defining functions and working with functions

 Using def keyword for functions

 Called functions and function definition and calling functions

 Formal arguments and actual arguments

 Working with named arguments and keyword arguments

 Default arguments and positional arguments

 Working with default arguments and normal arguments

 *args and **kwargs arguments

 Argument unpacking

 Variable length arguments

 Using data structures to function definitions

 Nested functions

 Dir() and Format() functions

 Enumerate function

 FAQs on functions and Arguments

Lambda Functions

 Creating functions by using lambda keyword

 Difference between def and lambda functions

 Working with filter functions

   Working with map functions

   Working with reduce functions

Control Statements

  Simple If statement

  If else statement

  Elif statement

  Nested if statement

  Membership test for string

  Membership test for tuple

  Membership test for list

  Membership test for set

  Membership test for dictionary

  FAQs on control statements

 Loopings

  For loop

  While loop

  Pass, continue and break statements

  Iterating over list, tuple, set and dictionary

Advanced Concepts on Data Structures.

  List comprehension

  Dictionary comprehension

  Nested data structures

PART– 2

File Handling

 Creating a file in a directory

 Open the file in the python

 Different ways to open the file in Python

 Writing to the file

 Appending the data to the existing file

 Modes of operations

Seek and tell methods

 Readline and readlines

 Working with words and characters in the file

 Real-time scenarios on files

 Interview based questions on the file

OOPS Concepts

  Class and object

  Class variables and instance variables

  Constructor

  Data hiding

  Method overloading and overriding

  Abstraction

  Inheritance

  Polymorphism

  Encapsulation

Modules

  What is module and purpose of modules

  Different types of modules

  Different ways to import modules

  Standard modules and user modules

  From ... import *

  Creating own modules

  Using modules in other modules

  Working with some standard modules

  MATH, DATETIME, CALENDAR, SYS, OS Modules

Exception Handling in Python

Iterators, generators and decorators

Working with yield keyword

Difference between yield and return

Decorating a function with another function

Regular Expressions

Basics of regular expressions

Findall function

Search function

Match methods

Group

Groups

Matching and searching

Compile and sub functions

Mobile numbers verifications

Email ids verifications

Web scrapping

Command Line Arguments

Reading command line arguments

Using command line arguments

Working with Database Connection

Connecting to database from Python application

Creating connection to the database from Python application

Creating database and tables from Python applications to the database

Fetching data and updating data in the entities.

Using cursor to execute SQL command in Python application

Using Fetchall and Fetchone methods

Projects

1. Message Encode & Decode
2. Internet Banking System
3. Paytm Wallet