Abstraction in Python

Abstraction in Python

Abstraction in Python, Object-Oriented Programming Principes in Python, Inheritance, Polymorphism, Data Abstraction, and Encapsulation. Data Abstraction in Python What is Abstraction? Abstraction is one of the most important features of object-oriented programming. It is used to hide the implementation details. In Python, we can achieve abstraction by incorporating abstract (incomplete) classes and methods. Any class … Read more

Python Programming Language Syllabus

Python Programming Language Syllabus

Python Programming Language Syllabus, Programming Environment, Keywords, Identifiers, Syntax, Code libraries, Control Flow, and Object-Oriented programming. Python Programming Language Syllabus for Software Developers, Software Testers, Data Scientists, AI & ML Professionals, Network Programmers,  Ciber Security professionals, etc,  Python Programming Syllabus Python Programming Language was created by Guido Van Rossum and publicly released in 1991, It … Read more

Polymorphism in Python

Polymorphism in Python

Polymorphism in Python, Object-Oriented Programming, Method Overloading, Method Overriding, Compile-time & Run-time Polymorphism in Python. Polymorphism in Python Polymorphism – Many ways/forms Polymorphism is an important concept in programming. It refers to the use of a single type entity (method, operator, or object) to represent different types in different scenarios. Example 1: Polymorphism in addition … Read more

Inheritance in Python

Inheritance in Python

Inheritance in Python, Object-Oriented Programming, Types of Inheritance, Single Inheritance, Multiple Inheritance, Multilevel inheritance, Hierarchical inheritance, and Hybrid inheritance. Inheritance in Python Inheritance is an important principle of the object-oriented paradigm. Inheritance provides code reusability to the program because we can use an existing class to create a new class instead of creating it from … Read more

Python Exception Handling

Python Exception Handling

Python Exception Handling, Errors and Exceptions, Raising Exceptions, Exception Chaining, User-defined Exceptions, and Defining Clean-up Actions. Types of Errors in Computer Programs Human Errors result = x*y Desired output: 100 Getting: 90 print(“Hello Python”) x=100 y=900 if (x>y): pass Note: ‘pass’ keyword ignores the incomplete code No Error x=100 y=900 if (x>y): print (“X is … Read more

Python Regular Expressions

Python Regular Expressions

Python Regular Expressions, RegEx Functions/methods, Metacharacters, Special Sequences, Search & Replace, and Matching Versus Searching. Python Regular Expressions What is Regular Expression? A Regular Expression (RegEx or RE) in a programming language is a special text string used for describing a search pattern. It is extremely useful for extracting information from text such as code, … Read more

Python Object Oriented Programming

Python Object Oriented Programming

Python Object Oriented Programming, Classes, Objects, Methods, Constructors, Inheritance, Polymorphism, Abstraction, and Encapsulation. Python Object-Oriented Programming Object-oriented programming (OOP) refers to a type of computer programming in which programmers define the data type of a data structure, and also the types of operations (functions) that can be applied to the data structure. Simula is considered … Read more

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Python Date and Time

Python Date and Time

Python Date and Time, Import datetime module in Python, Date Time Representation, Date Time Arithmetic, and Date Time Comparison. Python Date and Time Python has a built-in module named datetime to work with dates and times.  Date (Year, Month, and Day) Time (Hour, Minute, Second, MicroSecond) Python’s DateTime Classes 1.datetime — allows us to manipulate … Read more

Python Built-in Functions

Python Built-in Functions

Python Built-in Functions, Types of Functions, User Defined Functions, Strings Functions, Math Functions, and Input & Output Functions. Python Built-in Functions The Python interpreter has a number of functions and types built into it that are always available. 1. abs() Function It returns the absolute value of a number. x = abs(10.45) print(x) x = … Read more