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With Python’s round() function, you can round numbers and specify whether decimal places should be included or not. In this article, we’ll go over the syntax of this function and take a closer look at its two parameters. We’ve also included easy-to-follow examples to illustrate…
If you need to work with time data, Python’s time module is a great way to do so. This module uses Epoch time, which allows for precise calculations. In this article, we take a look at different functions for the module and how to use them effectively. Keep reading to find out…
REDPIXEL.PLShutterstockIn Python, there are several ways to filter iterables. Python’s filter() function is the most effective though. In this article, we’ll go over the syntax for filter(), what parameters the function accepts and when it can be particularly useful to use this function. We’ll also…
agsandrewShutterstockThere are various ways and methods to count elements in a container. In many cases, the most practical solution is to use Python’s Counter. This subclass of Dictionary is not only easy to use but also offers numerous additional features when combined with different methods. Learn…
The Connector/Python module is a practical way to connect to MariaDB databases, execute queries and manage results. Many web apps use MariaDB as a backend database. You can also connect Python web frameworks like Flask or Django with MariaDB. In this tutorial, we explain step by…
The Python method np.where() makes it possible to select and replace values in arrays based on a condition. It’s an essential tool for data manipulation, analysis and machine learning. What’s more, its simple syntax makes it easy to use. Keep reading to find out how to use…
Python trim functions remove characters from the beginning or end of strings. Their main use is in normalizing text data to ensure it’s displayed consistently. This in turn helps with readability and gives data a clean appearance. In this article, we’ll show you how the three…
REDPIXEL.PLshutterstockIn Python, numerical values can be entered as strings and then later converted to floats. This is one of the many user-friendly and flexible features of Python. If you want to perform mathematical operations, you’ll need numbers in float format. In this tutorial, we explain how…
ToriashutterstockBy using different functions and operators in Python to concatenate strings, developers can improve the performance of their applications and avoid unnecessary overheads. In this tutorial, we’ll show you the most common methods for concatenating strings in Python and provide you…
Converting Python strings to datetime is a crucial process for accurately managing date and time information. Such conversions allow you to structure time data in a way that makes it suitable for algorithmic processing and analysis. In this tutorial, we explore various datetime…