Bijay Kumar    In this Python tutorial, you will learn how to Check the variable is None in Python. We will explore multiple examples with different scenarios to check the variable is Not in Python. While working on a Python project, I needed to check whether the variable contained a None value or not null value...

Bijay Kumar    Do you want to know how to add a new line to a string in Python In this Python tutorial, we will show you multiple ways to add a new line in a string with multiple examples and scenarios. When I was working on a Python project, I needed to take input from the user ... Read more...

Bijay Kumar    In this Python tutorial, I will explain how to reverse a list in Python using while loop and for loop. The reverse of data in the list is used in data processing or any other fields where the order of operations needs to be reversed in functional programming contexts. You can also use the reverse ....

Saurabh Kumar    In this Python tutorial, I will discuss how Python get unique values in List. Sometimes, you may need to extract the unique values containing the duplicate values. One example is data collection. Some values were duplicated, while data from different sources were collected in the list. I had to...

Saurabh Kumar    In this Python tutorial, I will show you how to extract strings from a list of Python. While performing data analysis, I had to extract unwanted strings from the data to clean the data set. I used the list comprehension technique to extract the specific string from the data, and then another method...

Saurabh Kumar    In this Python tutorial, you will learn how to get all values from the dictionary Python. When I was building the e commerce application using Python, I had to implement the functionality of adjusting all the products’ prices by a discount. So, I used list comprehension concepts to apply the...

Bijay Kumar    This Python tutorial will teach you how to fix the Could Not Convert String to Float in Python error, a ValueError in Python. While working on a Python project, I needed to do some calculations with the temperature. The value was stored in a string, so I tried to convert it to a float value, ......

Bijay Kumar    In this Python tutorial, you will learn how to use the regex split method in Python, with multiple examples and scenarios. While working on a project, I needed to convert data stored in a text file into a list with a particular pattern. So, I found a method from the re module in Python. How to .....

Bijay Kumar    In this Python tutorial, you will learn how to get absolute value in Python without using abs method. While working on an Employee management system project in Python, I needed to calculate the difference between yesterday’s and today’s working hours. Sometimes, the result was negative, so I needed...

Bijay Kumar    In this Python tutorial, you will learn multiple ways to get the first key in Dictionary Python using practical examples and real world scenarios. When working on a Python Project, the data was stored in a dictionary, the first key storing the list of IDs. I needed to get only the first key of the...