Learn to Code. Shape Your Future
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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.
Knowing how to create a list of random numbers can be very useful when writing Python programs for testing, gaming, or simulations. In this tutorial, we will go through a few techniques to generate a list of random numbers with Python. Generate a List of Random Integers Using the Random Built-in Module You can generate … Read more
A common task in Python is choosing random elements from a list. This can be useful in many scenarios like data sampling, game development, or day-to-day scripts. With this tutorial, you will learn several ways to randomly select elements from a list in Python. Select Random Elements From a Python List Python’s random module, provides … 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
At some point in your development journey, you might have to generate random numbers in Python. In this tutorial, we will see how to do that. The Python built-in random module can generate random numbers (e.g. integers or floats) within a specific range. The NumPy library also provides a random module to generate random numbers. … Read more
When working with Python, it’s essential to know how to print variable values within strings. There are multiple ways for you to do this in your programs. This article is designed to guide beginner developers through the process of printing variables in a string, covering the basic use of the print() function, concatenation, and the … Read more
Are you here because you have tried to concatenate a string and an int in Python and you have seen an error? You are in the right place to fix it. In Python, you cannot concatenate a string and an int using the concatenation operator (+). One way to make the concatenation work is to … Read more
Lists are one of the main Python data types. They are very flexible because several Python list methods are available to perform operations on lists. What list methods are available in Python? Some examples of methods for Python lists are append (adds an item to the end of a list), insert (adds an item at … Read more
A list of strings is a common data structure to use in your Python programs. With this tutorial, you will learn to create and manipulate lists of strings in Python. The syntax to create a list of strings is the standard syntax to create any lists in Python, you will specify the strings in the … Read more
When writing a Python program you might want to access multiple elements in a list. In this scenario, Python list slicing can be very useful. With Python’s list slicing notation you can select a subset of a list, for example, the beginning of a list up to a specific element or the end of a … Read more
Python is a popular programming language used in many different ways, like creating websites, working with data, or building artificial intelligence. It’s known for being easy to learn, making it great for beginners and experienced developers. If you are new to programming with Python, you might wonder: “Which Python version should I use?” The simplest … Read more
