Variables are defined as the containers used to store some data. They represent a memory location. Any type of data or value can be stored in a variable in Python, including integers, strings, float, Boolean etc. In Python, a variable's data type does not need to be specified when it ... Read More

MATLAB has a built-in feature called Python integration that allows you to call Python functions directly from your MATLAB code. You don't need to install any extra tools or software as long as Python is already installed on your system; MATLAB can work with it. With Python integration, you ... Read More

In Python, you may notice that code runs faster when it is placed inside a function rather than running directly in the top-level script (global scope). This is due to how Python manages variable lookups and optimizes execution inside functions. Functions have their own local scope, which is much faster ... Read More

In Python, an exception is an error that occurs at the time of execution. These will terminate the program abruptly. If you are a programmer looking to raise meaningful exceptions, it is important to know the list of standard exceptions Python provides. What Are Python Exceptions? Exceptions in Python are ... Read More

In Python, indentation is used to define the structure and flow of code. Unlike many other programming languages that use braces to define code blocks, Python relies on indentation. If the indentation is incorrect or inconsistent, Python will throw an IndentationError, specifically an unexpected indent error. In this article, we ... Read More

We can use *args and **kwargs in Python to pass a variable number of arguments to a function. In Python, functions usually have a fixed number of arguments. But sometimes, we may need to pass a variable number of arguments. This is where *args and **kwargs come in. Using *args ... Read More

Any object, such as a dictionary, can be the return value of a Python function. To do so, create the dictionary object in the function body, assign it to any variable, and return the dictionary to the function's caller. Data values are stored as key-value pairs in dictionaries. A Python ... Read More

In Python, scoping rules define where you can access or modify a variable in your code. It is important to understand these rules because using a variable in the wrong place can cause errors or unexpected results. Python follows a specific order to find a variable, called the LEGB rule. ... Read More

In this article, we will discuss how to delete multiple lines that are repeated in a Python Function. If the file containing the program is small and only has a few lines, we can remove repeated lines manually. However, when dealing with huge files, we need a Python program to ... Read More

In Python, you can store a function as a text string in a SQLite database using the sqlite3 module. You cannot run the function directly from the database, but you can retrieve the code later and execute it using Python's exec() or eval() functions. This is helpful when you want ... Read More