Introduction to Python Operators Python operators are symbols that performs operations on values and variables. Python operators allow you to manipulate data, execute calculations, and perform essential programming tasks efficiently Types of Operators Operator Type Symbols Characteristics Arithmetic Operators +,... Read more
Database connectivity is a crucial aspect of modern software development, enabling seamless interaction between applications and databases. In Python, database connectivity allows developers to perform operations such as storing, retrieving, updating, and deleting data from various database management systems (DBMS).... Read more
Regular expressions (RegEx) are a potent tool for defining search patterns in strings. They allow us to find, validate, and manipulate text by specifying a particular format or structure. Python provides built-in support for regular expressions via the “re” module,... Read more
File handling is a key aspect of Python programming, allowing us to work with files to read, write, and manipulate data stored in them. Python provides built-in functions and methods to perform these operations efficiently. What is the file? A... Read more
Exception handling is a mechanism in Python that deals with runtime errors, allowing the program to continue execution or handle errors gracefully. It is an essential tool for making Python applications robust and error-resistant. Definition An exception is an event... Read more
In Python, abstract classes and interfaces are primarily used to define a blueprint for other classes. They allow you to create a common structure for classes while enforcing specific methods to be implemented in subclasses. For example, if you want... Read more
Polymorphism is an object-oriented programming concept that means “one function, many forms”. In Python, it allows the same method name to be used for different types of objects, and the behavior will depend on the object’s class. Examples of Polymorphism:... Read more
Inheritance is a core principle in OOPs (Object-Oriented Programming) that enables a child class or derived class to inherit properties and methods from a parent class or bass class. This greatly encourages code reuse and creates a hierarchical structure among... Read more
Object-oriented programming (OOP) is a programming paradigm that centers software design around data, represented as objects, rather than focusing primarily on functions and logic. In OOPs, objects are instances of classes, which can encapsulate data and behaviors. The primary aim... Read more
Indexing To access the individual elements in a sequential data types like a string, list, or tuple using their index position. In Python, the indexing number starts from 0 for the first element. Two types of indexing Syntax: sequence[index_number] Example:... Read more
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