How to find the index of an item in a list in Python?
In Python programming, there are several ways to find the index of an item in a list. Let us go through some of the commonly used methods.
Python 3.10.x
Python 3.10.x
How to check if the given string is a number in python?
Python provides many built-in functions that simplify the task of performing various operations. One of these operations is to check if a given string is a number or not.
Merging two dictionaries in Python
Here you will see three simple and commonly used methods in Python programming on merging two dictionaries.
merge two lists using unpacking method in Python
In this article, let us see how to merge two lists using the iterable unpacking method and the sum() method.
How to sort a dictionary by its value in python?
Python does not have any inbuilt method to sort the dictionary by its value. However, there are a few workarounds. Let’s see one of them.
Converting bytes to a string in Python
Here is a code sample for using the decode option to convert bytes or byte array to a string.
How to calculate Mean, Median and Mode in Python?
Here is the sample code for calculating mean, median and mode in Python programming language using its inbuilt statistics module.
How to find whether the string contains a substring in Python?
There are couple of different ways to find whether the string contains a substring in Python program. Let us see them.
How to import a JSON file to a variable in Python?
There are several packages available for Python to import JSON files. I prefer using the pandas. Here is an example to import a JSON file to a variable.
How to import a CSV file to a variable in Python?
There are several packages available for Python to import CSV files. I prefer using the pandas. Here is an example to import a csv file to a variable.