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
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
Data types are used to define the type of data or value stored in a variable. They determine how the data is stored, processed, and manipulated in a program. Based on the value provided, the data type will be assigned... Read more
In Python, input and output operations are vital for engaging with the end user and processing data. Input is used to receive data from the user or other sources, while output is used to display data to the end user... Read more
A variable is a named memory location that efficiently stores data temporarily. which can be used and modified during a program’s execution. Characteristics of Variables in Python Assigning Values to Variables You can assign values to variables using the “ ... Read more
Keywords in Python are reserved words that hold special predefined meanings and form the foundation of the language’s syntax. They cannot be used as identifiers, including variable names, function names, or any other custom labels. There are 35 keywords. Table... Read more
Fundamental Questions Python Intermediate Level Questions (20 Questions) Advanced Level Questions (20 Questions) Practical-Based Questions (20 Questions) Miscellaneous Questions (20 Questions) Check out our Trending Courses Demo Playlist Data Analytics with Power Bi and Fabric Could Data Engineer Data... Read more
Most Commented