In this tutorial, you’ll learn how to use Python to check if a string contains another substring. There are a number of ways to use Python to check a string for a substring, including case insensitivity, checking for patterns, and… Read More »Python String Contains: Check if a String Contains a Substring
In this tutorial, you’ll learn about the Python setattr() function, including what it does, when to use it, and when it’s redundant to use it. The function is used to set an attribute to a value of an object, whether… Read More »Python setattr() Function Explained
In this tutorial, you’ll learn how to use the NumPy linspace function to create arrays of evenly spaced numbers. This can be incredibly helpful when you’re working with numerical applications. The NumPy linspace function allows you to create evenly spaced… Read More »NumPy linspace: Creating Evenly Spaced Arrays with np.linspace
In this tutorial, you’ll learn how to use the NumPy logspace function and how to use its different parameters. The np.logspace() function is used to return numbers that are evenly spaced on a log scale. The function allows you to… Read More »NumPy logspace: Understanding the np.logspace() Function
In this tutorial, you’ll learn how to use Python to check if a string is empty or not. Being able to work with strings and see whether or not they are empty is an important skill to learn. Python strings… Read More »How to Check if a String is Empty in Python
In this tutorial, you’ll learn how to use the Python new line character and how to print without newlines. Being able to control how your program prints strings is an important skill, especially when working with text files or command-line… Read More »Python New Line and How to Print Without Newline
In this tutorial, you’ll learn how to iterate (or loop) over a list in Python. You’ll learn how to iterate with for loops, while loops, comprehensions, and more. What’s more, is that you’ll learn when each of these methods is… Read More »How to Iterate (Loop) Over a List in Python
In this tutorial, you’ll learn how to concatenate NumPy arrays in Python. Knowing how to work with NumPy arrays is an important skill as you progress in data science in Python. Because NumPy arrays can be 1-dimensional or 2-dimensional, it’s… Read More »Different Ways to Concatenate NumPy Arrays in Python
In this tutorial, you’ll learn how to calculate factorials in Python. Factorials can be incredibly helpful when determining combinations of values. In this tutorial, you’ll learn three different ways to calculate factorials in Python. We’ll start off with using the… Read More »Python Factorial Function: Find Factorials in Python
In this tutorial, you’ll learn how to use Python to concatenate strings. Being able to work with strings in Python is an important skill in almost every program you’ll write. In some cases, you’ll want to display text in your… Read More »How to Concatenate Strings in Python: A Complete Guide
In this tutorial, you’ll learn how to use the built-in Python map() function. This function allows you to process and transform, or “map”, items in an iterable without needing to use a loop to iterate. The function allows you to… Read More »Python map Function: Transforming Iterables without Loops
In this tutorial, you’ll learn how to generate a zero matrix using the NumPy zeros function. Zero arrays and matrices have special purposes in machine learning. Being able to create them efficiently will allow you to become more capable in… Read More »NumPy Zeros: Create Zero Arrays and Matrix in NumPy
