Posts by Saruque Ahamed Mollick

Author Biographical Info: Hi, I am a co-founder of CodeSpeedy Technology Private Limited.
I am in love with technology, music and green places.

Find all the microphone names and device index in Python using PyAudio

By Saruque Ahamed Mollick

If you want to work with a microphone in your Python program, then you must have to know the device id of your mic. In this python tutorial, I will make it easy to get the mic id o.... Read More

How to create matrix of random numbers in Python – NumPy

By Saruque Ahamed Mollick

This Python tutorial will focus on how to create a random matrix in Python. Here we will use NumPy library to create matrix of random numbers, thus each time we run our program we .... Read More

How to convert a float array to int in Python – NumPy

By Saruque Ahamed Mollick

This tutorial will focus on How to convert a float array to int in Python. We will learn how to change the data type of an array from float to integer. In my previous tutorial, I .... Read More

How to create 2D array from list of lists in Python

By Saruque Ahamed Mollick

This Python tutorial will show you how to create a 2D array from a list of lists in Python. To learn this you need to have the below basic concepts of Python. list and array are no.... Read More

How to add number to each element in a list in Python

By Saruque Ahamed Mollick

This Python tutorial will show you how to add a number to each element in a list in Python. In some situations, you may have to increment each element in a list in Python by a spe.... Read More

How to add days to date in Python

By Saruque Ahamed Mollick

Today we are going to learn how to add days to date in Python. In my previous few tutorials, have shown you working with datetime in Python. Here are some links to my previous pos.... Read More

How to calculate age in days from date of birth in Python

By Saruque Ahamed Mollick

This Python tutorial, going to be very interesting as we will learn how to calculate age in days from the date of birth in Python. Just imagine that you know someone’s date o.... Read More

How to subtract days from date in Python

By Saruque Ahamed Mollick

Today we are going to learn how to subtract days from date in Python. Here we will provide some examples so that we can learn day subtraction from a date in Python. So In this Pyth.... Read More