Python function-programs Archives

How to check if a Python variable exists?

Last Updated: 03 May 2025

Checking if a Python variable exists means determining whether a variable has been defined or is available in the current scope. For example, if you try to access a variab...read more

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Defining a Python Function at Runtime

Last Updated: 27 February 2025

One amazing feature of Python is that it lets us create functions while our program is running, instead of just defining them beforehand. This makes our code more flexible...read more

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Explicitly define datatype in a Python function

Last Updated: 04 March 2025

Unlike other programming languages such as Java and C++, Python is a strongly, dynamically-typed language. This means that we do not have to explicitly specify the data ty...read more

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Returning a function from a function - Python

Last Updated: 19 March 2025

In Python, functions are first-class objects, allowing them to be assigned to variables, passed as arguments and returned from other functions. This enables higher-order f...read more

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Assign Function to a Variable in Python

Last Updated: 26 February 2025

In Python, functions are first-class objects, meaning they can be assigned to variables, passed as arguments and returned from other functions. Assigning a function to a v...read more

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Sorting Objects of User Defined Class in Python

Last Updated: 06 March 2025

Sorting objects of a user-defined class in Python involves arranging instances of the class based on the values of one or more of their attributes. For example, if we have...read more

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Python program to find the power of a number using recursion

Last Updated: 02 May 2023

Given a number N and power P, the task is to find the power of a number ( i.e. NP ) using recursion.Examples:Input: N = 2 , P = 3Output: 8Input: N = 5 , P = 2Output: 25App...read more

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How to Print Multiple Arguments in Python?

Last Updated: 04 March 2025

An argument is a value that is passed within a function when it is called. They are independent items or variables that contain data or codes. At the time of function call...read more

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How to get list of parameters name from a function in Python?

Last Updated: 08 March 2025

The task of getting a list of parameter names from a function in Python involves extracting the function's arguments using different techniques. These methods allow retrie...read more

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Python splitfields() Method

Last Updated: 28 April 2025

The splitfields() method is a user-defined method written in Python that splits any kind of data into a list of fields using a delimiter. The delimiter can be specified as...read more

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Transfer Kwargs Parameter to a Different Function in Python

Last Updated: 22 February 2024

In Python, **kwargs is a special syntax that allows a function to accept any number of keyword arguments. When transferring **kwargs parameters to a different function, in...read more

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Operator.length_hint() method in Python

Last Updated: 27 August 2024

length_hint() method is part of the operator module, which contains a collection of functions that correspond to standard operations and can be useful for functional progr...read more

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Iterate over Two Lists with Different Lengths in Python

Last Updated: 22 November 2024

Iterating over two lists of different lengths is a common scenario in Python. However, we may face challenges when one list is shorter than the other. Fortunately, Python ...read more

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Regular Threads vs Daemon Threads in Python

Last Updated: 14 May 2025

In Python, multithreading enables concurrent execution of tasks. Two common types of threads are Regular Threads (Non-Daemon) and Daemon Threads. While both run in paralle...read more

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Store Functions in List and Call in Python

Last Updated: 25 November 2024

In Python, a list of functions can be created by defining the tasks and then adding them to a list. Here’s a simple example to illustrate how to do this:Pythondef say_hell...read more

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