Python is a language that seems easy to do, especially for prototyping, but make sure not to make these common mistakes when ...

Let’s say you started a retail shop🏬. You had a grand opening ceremony🎉. And, you are super excited 🤩 to grow your business📊. Then, you decided to use lists in python to remember where to place ...

Here apple🍎, banana🍌, and spinach 🥦 are keys using which you can find their values. In our case their location. We will see how you can use keys to get their values further in the post. Traceback ...

Thinking about learning Python? It’s a pretty popular language these days, and for good reason. It’s not super complicated, which is nice if you’re just starting out. We’ve put together a guide that ...

Functions are the building blocks of Python programs. They let you write reusable code, reduce duplication, and make projects easier to maintain. In this guide, we’ll walk through all the ways you can ...

HackerRank is a pretty cool place to get better at coding. It’s got tons of challenges that really make you think and figure things out faster. Whether you’re just starting out or you’ve been coding ...

We have seen how to read data from a file, either in unstructured text or CSV format, and how to write data in these formats. We’ve also seen how to read and write JSON. In this chapter we’ll see how ...

A young computer scientist and two colleagues show that searches within data structures called hash tables can be much faster than previously deemed possible. Sometime in the fall of 2021, Andrew ...