Learn to Code. Shape Your Future
CodeFather is the place where people from all over the world learn to code and build knowledge that helps them shape their future.
This blog is here to teach programming in a practical and effective way that will give you the confidence to make even a bigger difference in your current job, to look for your dream job or to build your own dream project.
Variables in Python allow you to store and manipulate data to be used in your programs. In Python, a variable is like a name tag you give to a value. When you create a variable, you are telling Python to remember a value for you so you can use it later. Think of it as … Read more
When you first start learning Python, there’s one feature that immediately stands out from other programming languages: indentation. Indentation is not just a style preference, it’s a core part of Python’s syntax. Misunderstanding how it works can lead to a frustrating debugging experience, but once you understand its logic, it becomes a clean and intuitive … Read more
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