Python Programming

Pandas library in Python

Pandas library is used for data exploration and formatting. There are several m…

What is map function in Python?

map function helps to pass function as parameter along with iterable (like list…

Can we convert list to a tuple?

Yes, an existing list can be converted to tuple type cast. Below is an example,…

What are the differences between Tuple and List in Python?

in operator in Python

in operator is used in Python to find if a specific item is present in the list…

Write a program to declare a list and calculate it's length

len() function is used to calculate the length of the list. Below is the progra…

What are collections in Python?

Collections in Python are used as containers to store data. We can say a collec…

#1 What is the output of the below program?

What is the output of the below program? def sum(a, b = 2):     print(a+b)     …

Ternary operator in Python

In Python, the ternary operator is a shorthand way of writing a simple conditio…

Python program | Program to take an input and identify input type

""" The purpose of this program is to take an input and identify…

Python Programming | String Testing Methods

To get to know the type of characters in a string there are several inbuilt met…

Python program to print a calendar

import calendar def print_calendar(year, month):     # Create a TextCalendar ob…

pass by value and pass by reference in Python

pass by value is a scenario where the function is passed a copy of an argument.…

Functions with variable length arguments

Sometime we might have to pass multiple arguments to a function. In such a case…

__init__ method in python

__init__ is a method which is defined in a class. Whenever an object of a class…

Function definition in Python

Functions are important for any programming language. While there are user defi…

Type Conversion in Python

type conversion is converting from one data type to another. Python has inbuilt…

using return statement in python

return statement is used to pass back the value from the function that is calle…

Identifiers in Python

Identifier is used to identify variables, classes, objects, functions, etc. To …

Python to verify if a number is prime number or not

A prime number is one which is only divisible by 1 and itself. Numbers 0 and 1 …

Functions in Python

Similar to other programming languages python also has: user defined functions …

Method vs Function

Generating a list without declaring it

range() function is used in Python to generate a list without specifically decl…

Printing output on same line and not different lines

When the below code is executed,  num_list = [1,2,3,4,5] for i in num_list:    …

Definite Loops vs Indefinite Loops

Loops are categorized into two types: Definite Loops Indefinite Loops Definite …

Control statements and loops in Python

Control statements are used to take a decision based on the condition. Python s…

Accepting inputs from command terminal

input() function is used to accept input from command terminal. k = input("…

Memory Management in Python

Memory Management is handled by Python Memory Manager. When an object is create…

Printing all the values in a Dictionary

All the values in a dictionary can be printed as a list using values() function…

Printing all the keys in a Dictionary

keys in the dictionary can be printed using the keys() function. --------------…

Shutdown system using Python command

import os os.system("shutdown /s /t 1")

Creating line graphs in Python

Line Graphs are used to represent simple information in X-axis and Y-axis. Like…

Searching for a key in a dictionary

There is no pre-defined function to search for keys in dictionary. We have to u…

Method to get value in Dictionary based on key

get() method is used to get a value from Dictionary using key. Below is the sim…

Copying contents of one dictionary to another dictionary

Contents of one dictionary can be copied to another using the copy() function. …

Operations on Dictionary in Python

Below is declaration of Dictionary on which we shall explain some of the operat…

Dictionary in Python

Dictionary in another built-in data type in Python. Below are major points with…

Printing an output without using print() statement

print() is generally used in Python to print an output. Another way of printing…

Program to search for a specific element in a list using for loop

#list is declared num = [1,2,3,4,5,6,7] #using for loop to run through the list…

Drawing a star in Python using turtle Graphics

Install turtle package using below command: pip import turtle Below is the code…

Drawing a pentagon in Python using turtle Graphics

Install turtle package using below command: pip import turtle Below is the code…

Sorting elements in tuple and list

Elements in the tuple and list can be sorted using the sorted() function. Synta…

Converting a tuple and string to list

list and tuple are sequences in python. There are composite data types. String …

Using "in" operator with list

"in" is an identity operator in Python. ."in" operator in P…

Creating a table in Python

Install tabulate package as below from your command prompt: Using tabulate to d…

Operations on lists in Python

Following are the list of operations in Python: Accessing a list Adding element…

Declaring a List and unpacking a List

A list is a group of elements of different type. It is a in-built data structur…

List v Tuple in Python

Using tkinter and SchemDraw in Python

As per the above window, upon click on resistor a window with Resistor has popp…

Common errors in Python programming

Below are the points discussed in this video: Problems if Python case sensitivi…