The “fatal: refusing to merge unrelated histories” Git error occurs when two unrelated projects are merged, and two projects…
Category: How To
How to create a JavaScript Dictionary and add key value pairs
Dictionary objects are very useful in any programming language. In this article let’s see how…
Python Reverse a List: A Step-by-Step Tutorial
Reversing a list is a common requirement in any programming language. In this tutorial, we…
How to Check if String Contains Substring in Python
A substring is a sequence of characters in a given string. Python has several built-in…
Sort Dictionary by value in Python
Dictionary in Python is an unordered collection to store data values in key:value pairs. Since Dictionaries…
How to get hostname in Python?
There are several ways to get a hostname in Python. The most popular and convenient…
How to Get File Size in Python?
There are different ways to get file size in Python. We will be using the…
Python List length: How to Find Length of List in Python?
The list in Python is a collection datatype that is ordered and mutable. Lists allow…
How to check if a file exists in Python?
When you perform a file operation such as reading from a file or writing content…
How to Create a Directory in Python?
The os module is a built-in utility available in both Python 2 and 3 versions, and…
How to get file extension in Python?
In Python, we can extract the file extension using two approaches. Let’s take a look…
How to check if a string is null or empty in PowerShell?
It’s straightforward to check if the string is null or empty in C# and Java.…