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Whether you're working with financial data, scientific calculations, or any other type of data that requires precise decimal arithmetic, knowing how to round decimal numbers accurately can make all the difference. In Python, there are various methods for rounding digits, each with its unique pros and cons. In this article,...
Dimitrije Stamenic
Being able to retrieve data from remote servers is a fundamental requirement for most projects in web development. JSON is probably one of the most popular formats for data exchange due to its lightweight and easy to understand structure that is fairly easy to parse. Python, being a versatile language,...
If you've ever tried to query a MySQL database, you've probably heard of the WHERE clause. But what exactly is it, and why is it important? Well, think of the WHERE clause as your trusty lasso in the wild west of data. It's the part of your SQL query that...
As you dive deeper into crafting complex MySQL queries to extract insights from your data, you'll likely come across the HAVING clause. If you're not familiar with HAVING, fear not! It's a powerful tool that lets you filter the results of an SQL query based on conditions that are applied...
What do you do when you have two or more tuples and you need to compare them? This may seem like a pretty straightforward thing to do, but when you scratch the surface, you'll find out that there's much more to it than you initially realize. Comparing tuples in Python...
As a Python programmer, you might already be familiar with lists, dictionaries, and sets - but don't overlook tuples! They are often overshadowed by more popular data types, but tuples can be incredibly useful in many situations. In this guide, we'll take a deep dive into Python tuples and explore...
Comma-Separated Values (CSV) is a widely used file format for storing data in tabular form, where each row represents a record and each column represents a field within that record. The values are separated by a comma, which is why the format is called CSV. CSV is a popular data...
In the world of programming, data is often stored and transmitted in various formats to other parts of an application or other web services. To fascillitate data transfer between services written in different languages and frameworks (such as a Java backend communicating with a Python service, and sending the results...
MySQL is a popular open-source database management system that is widely used in web applications. One of the fundamental tasks in working with MySQL is querying data from tables. The ORDER BY clause is a key feature of MySQL queries that enables you to sort the result set based on...
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