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Matplotlib is a library in python that creates 2D graphs to visualize data. Visualization always helps in better analysis of data and enhance the decision-making abilities of the user. In this matplotlib tutorial, we will plot some graphs and change some properties like fonts, labels, ranges, etc, First, we will install matplotlib, then we will start plotting some basics graphs. ...

Front-end development is continuously increasing by adding new tools released daily. There are several libraries  and frameworks available online and choosing one from them is quite difficult. Talking about front-end development, Angular was the default choice for any business owners but the time has changed, React JS is breaking records in the web development market. What is ReactJS? Do you ...

As this series grows, I often find myself revisiting the fundamentals. For instance, today we’ll be learning how to write a loop in Python. Luckily for you, there’s some bonus material on recursion as well. In short, there are two core ways of writing a loop, while and for. If you’re looking for a tradition loop, opt for the while ...

As we kick off 2020, I wanted to start getting back to some of my favorite content: Python “how to” content. Today, we’ll be looking at how to comment code in Python—a skill we should all have. To summarize, there are three main ways to make comments in Python. To make inline comments, use the hash mark, #. To make ...

After writing nearly 20 articles just about Python, I’ve decided to take some time to reflect on what I’ve learned. For instance, I recently wrote a compilation article which includes 70+ Python code snippets. Now, I’ve put together a list of some of the coolest Python programming language features. Coolest Python Features List And without further ado, let’s take a ...

One concept that threw me for a loop when I first picked up Python was checking if a string contains a substring. After all, in my first language, Java, the task involved calling a method like indexOf() or contains(). Luckily, Python has an even cleaner syntax, and we’ll cover that today. To summarize, we can check if a string contains ...

Lately, I’ve been thinking about new Python topics to write about, so I took to Google. When I searched “Python how to”, “Python how to add to a list” popped up first. Since this must be a popular search term, I decided it was worth an article. In other words, today we’ll learn how to add an item to a ...

Welcome to yet another Python tutorial. Today, we’re taking a look at dictionaries and how we can perform a reverse dictionary lookup. In words, how do we get a key from a dictionary given a value? As it turns out, there are three main solutions. First, we could try explicitly looping over the dictionary using something like my_dict.items(). Alternatively, we could ...

If you’ve been following me for any amount of time, you know that I regularly publish Python code snippets for everyday problems. Well, I figured I’d finally aggregate all those responses in one massive article with links to all those resources. Everyday Problems In this section, we’ll take a look at various common scenarios that arise and how to solve ...