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For any developer working with APIs and Express, understanding how to return the correct HTTP status codes is important. HTTP status codes are the server's way of communicating the status of a client's request - whether it was successful, caused a server error, or anything in between. Many experienced developers...
Scott Robinson
Understanding which process is listening to a particular port on your computer might not be something you think you'll need, but especially when running networking software or doing web development, eventually you'll find that a port is being used, but you don't know by what. You don't necessarily need to...
One of the key benefits of using MySQL as a Relational Database Management Software (RDBMS) is its flexibility in modifying your database schema. Adding a column to an existing MySQL table is a straightforward process that can help you adapt to changing data needs and enhance the functionality of your...
Dimitrije Stamenic
URLs are, no doubt, an important part of the Internet, as it allows us to access resources and navigate websites. If the Internet was one giant graph (which it is), URLs would be the edges. We parse URLs when we need to break down a URL into its components, such...
In this article, we'll be taking a look at a common Python 3 error: TypeError: '<' not supported between instances of 'str' and 'int'. This error occurs when an attempt is made to compare a string and an integer using the less than (<) operator. We will discuss...
As many of us know, or as you'll soon learn, sorting is an essential operation in computer science that arranges elements in a specific order. It's a common task that is used in many algorithms, data structures, and applications. When dealing with arrays, sorting them can significantly improve their performance....
We shall focus on how to connect Vue to a dropdown menu and get the value that was selected from the dropdown menu. To start, in the Vue template, let us build a form that contains a drop-down menu to find out the football club that a user supports: <...
Uchechukwu Azubuko
In Java, an int is a 32-bit signed integer, while a byte is a 8-bit signed integer. Converting an int to a byte can be useful in certain situations, such as when working with binary data or when sending data over a network. In this article, we will explore different...
JavaScript, unlike many other programming languages, does not have built-in support for enums. However, this doesn't mean that we can't use enums in our JS code, which can be achieved using other methods. In this article we will explore different ways to achieve enums in JS using objects and classes....
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