Python is a versatile language that you can use for all sorts of purposes. One of the things that makes it so great is its ability to handle lists. Lists are one of the most basic data structures in Python, and they allow you to store multiple items in a single variable. In this blog …
Python is a versatile language that can be used for a variety of purposes. How to find Python list length is a commonly asked question during a Python job interview. In this blog post, we will show you how to find the length of a list in Python. Find the length of a list using …
Python is a versatile language that can be used for all sorts of tasks. In this blog post, we will discuss how to get the last element in a list using three different methods. Each method has its own advantages and disadvantages, so it’s important to understand them all before deciding which one to use …
Python string is a built-in type sequence. Strings can be used to handle textual data in Python. Python Strings are immutable sequences of Unicode points. There are several built-in Python string methods that allow us to easily make modifications to strings in Python. In this tutorial we will cover the .upper(), .lower(), .count(), .find(), .replace() …
The len() function is a built-in function in Python that returns the length of a given object. The object can be a list, string, tuple or dict. The function returns an integer value which is the length of the object. Use Len function to find the length of a String in Python A string in …
A Python list is a collection of items in a particular order. We can make a list that includes the letters of the alphabet, the digits from 0–9, or the names of all the people in our family. We can put anything we want into a list, and the items in our list don’t have …
Linux find command is a powerful tool that can be used to locate and manage files and directories based on a wide range of search criteria. This post will cover how to delete files with find exec rm in Linux. However, some solutions in this article can be dangerous if we don’t correctly use them. …
The ssh known_hosts file is a file that stores the public key of all of the servers that you have connected using ssh. This file is used to verify the identity of servers in the future. Ssh can automatically add keys to this file, but they can be added manually as well. In this article, …
If you’ve ever tried to connect to a remote server using ssh, and received an error message that says “Host key verification failed,” you know how frustrating it can be. This article will show you three ways to fix the problem. What is a Host Key in SSH? A Host key is a unique identifier …
Recently we got some questions from our readers about how to find IP address in Linux. To address these inquiries, we’re dedicating this article to explore the various commands and tools available in Linux for discovering your system’s IP address. From Wikipedia, IP address is a numerical label assigned to each device in a computer …