Posts by Pavan Kumar
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Find the Longest Word in a Text File in Python
In this tutorial, we will learn how to Find the Longest Words in a Text File in Python. Using file handlers we will learn how to Find the Longest Words in a Text File in Python. &n.... Read More
Encryption and decryption of a file in Python – Rot 13 algorithm
In this tutorial, you will learn how to do encryption and decryption of a file using Python. Using cryptography we will learn about encryption and decryption of a file in Python. C.... Read More
Remove seconds from the datetime in Python
In this tutorial, you will learn about how to remove seconds from the datetime in Python. Python has a module datetime that provides classes for manipulating dates and times in a c.... Read More
Create a PDF file using pyPdf Python module
In this scenario, we will learn how to create a PDF file using pyPdf Python module. PyPDF2 is the extended version of the pyPdf module in python. So we are going to use the PyPDF2.... Read More
Remove the last line from the text file in Python
In this tutorial, you will learn about how to remove the last line from a text file in Python. Handling files in python play a crucial role in web applications. Here we use some pr.... Read More
Remove null values from a numpy array in Python
In this tutorial, you will learn how to remove null values from a numpy array in Python. Numpy Package: We use the Numerical Python(numpy) module for computation and processing ar.... Read More
Count the number of alphabets in a string in Python
In this tutorial, you will learn how to count the number of alphabets in a string in Python. A string is a pre-defined class that consists of various methods for performing various.... Read More
Count the number of unique characters in a string in Python
In this tutorial, you will learn how to count the number of unique characters in a given string in Python. Here, we are going to use some predefined functions to count the number o.... Read More