Learn to Code. Shape Your Future
A method is a functionality provided by the Python list data type that can be called by specifying the list followed by a dot and followed by the method you want to call. Some examples of methods supported by Python lists are append (adds an item to the end of a list), insert (adds an … Read more
This article will guide you through the process of generating a random UUID (Universally Unique Identifier) string using Python. What is a UUID? A UUID is a 128-bit number you can use to uniquely identify information in computer systems. The term “universally unique identifier” suggests that this ID is unique, which is nearly true, given … Read more
Are you trying to deploy a machine learning model and wondering how? Deploying machine learning models is possible with Flask, a popular Python web framework. In this tutorial, I will show how to deploy machine learning models using Flask. Which Python Modules to Use For Machine Learning? Before starting, you must install a few dependencies … Read more
The if-else statement is the way to make decisions in Bash scripting. In this guide, you will learn how to use if else as part of your scripts. The Bash if-else statement is a conditional statement used in Bash scripting to execute different parts of your script based on the result of the if condition. … Read more
The first time I saw the error “Bash Unary Operator Expected” in the Linux terminal I thought: “And now? What do I do?” 😀 We will understand this error together and we will find a solution for it. The Bash Unary Operator Expected error occurs when Bash identifies a line in your script that contains … Read more
In this article you will learn how to create a while loop in Bash. While loops are used in Bash scripting and in many other programming languages… Let’s create a loop that goes through N numbers and prints only the odd ones. You will see how our script looks like if we hardcode the value … Read more
Do you want to know how to check if a list is empty in Python? You are in the right place. Here you will learn three simple ways to do that. To check if a Python list is empty you can use the len() built-in function that returns the number of elements in a list. … Read more
I’ve heard that Python has an operator called ternary operator but I don’t know how to use it. What does the ternary operator do? The Python ternary operator (or conditional expression) works on three operands and allows to write the logic of an if else statement in a single line of code. With the ternary … Read more
Strings in Python enable you to work with textual data, which is fundamental in every programming project, whether it’s for data analysis, web development, or automation. Think of strings as a collection of text characters, including letters, numbers, symbols, or spaces. Python strings are immutable, this means you cannot update individual characters in a string … Read more
I have written this article to help you understand how functions can make your life easier when writing a program in Python. The concept of function in Python is the same as in many other programming languages. Functions allow you to organize code in modular blocks and make code reusable. The more your Python code … Read more
