In this post, I am going make a Python’s program which will check whether a number is even or odd. But before making program, first you need to understand modulus operator %. The above code defined a variable num which refers to 4, and variable r refers remainder when 2 divides num, so r will […]
Python Program to Check Whether a Number is Even or Odd Read More »
a is refering to 5 which means wherever a is used its value would be 5 b is refering to 7 which means wherever b is used its value would be 7 c is refering to multiplication of a and b which is 35 print() is a standard output function, print(c) will send value of
Multiplication of Two Numbers in Python Read More »
a is refering to 5 which means wherever a is used its value would be 5 b is refering to 7 which means wherever b is used its value would be 7 c is refering to addition of a and b which is 12 print() is a standard output function, print(c) will send value of
Addition of Two Numbers in Python Read More »
Panda’s Series- In the last post, I explained how to create a panda’s series. Further, a pandas series has a lot of you often need to analyze, visualize and clean data. In this post, I will be explaining min(), max(), mean(), median(), and mode functions. min() Function- import pandas as pd lst=[2, 4, 6, 8,
Pandas Series Functions min(), max(), mean(), median() and mode() Read More »
In Python you can create an abstract class using library, but by default there are not any mechanisms to provide abstract classes. A class is called abstract if it has abstract methods, an abstract method has not any definition , definition should be implemented by the child class which inherits it. See the example below
Abstract Class and Method in Python Read More »
Python is an object-oriented language and a class can have properties and methods. In this post, I will create a simple class having a constructor __init__() and four methods namely mysum(), mymul(), mydiv() and mysub(). Moreover, they compute addition of two numbers, multiplication of two numbers, division of a number by another and subtraction of
Mathematical Operations in Python using Object-Oriented Programming in Python Read More »
An array in Java is a collection of values having contiguous memory locations and share a common name. Suppose you want to create an array of five numbers having data type integer and array name in num. So, first you need to declare as int num[]; Second, you need to allocate memory using new operator
Generators in Python are like ordinary function the difference that it contains yield statement instead of return. Furthermore, when a function encounters an yield statement it pauses execution of function and saves the state of the function. And when function is called again it starts from the next statement where it was paused. See the
Generators in Python Read More »
Suppose that in Python you want to expand an expression (x+y)2 to x2 + y2 + 2 xy, this can be done using sympy library in Python, first of all see a simple program. from sympy import * x = Symbol(‘x’) y = Symbol(‘y’) z=(x + y)**2 print(expand(z)) Output:- x**2 + 2*x*y + y**2 How
sympy Library in Python Read More »
Not only variables but a list can also be passed and manipulated in a Python’s function. If you want to read about function read the post User Defined Functions in Python and want to know about list see post List in Python . Further, I will demonstrate how to pass a list as
Passing a List in a Function in Python Read More »