Programming is a process of creating and maintaining code that produces a desired output. For example, code can be written for an application that executes in a web browser, in a computer operating system, or in a mobile device. The code may be stored in the form of a computer program that resides in a computing device. However, it is possible that the code may be stored in any one of a number of different non-computer formats.
In the field of information technology, “code” is a string of binary data that specifies a series of instructions to perform a particular function. A program that is generally referred to as a compiler takes one or more source code files and converts the source code to a binary form called object code.
A lot of technologies aim at simplifying existing tech, but end up adding a new layer of complexity. It makes them inefficient in terms of development costs and time. You can say this about some JavaScript abstractions, such as CoffeeScript. In this article you will find out if CoffeeScript language is deprecated as of 2022? … Read more
When released, Go brought a huge boost to the web development and software engineering community, and it has a number of advantages over other web programming languages such as Python and NodeJS. Recently I read that some people argue that Go popularity decreases. But is Go really dying? What is Go? Go is a general-purpose, … Read more
If you’re not familiar with React, React is a JavaScript library, and a web application can be written using React. With React building single page applications (SPA) becomes easy. In this article you will discover, is React still on demand in 2022? What is React? React is a JavaScript library, which allows to separate the … Read more
If you are running a Django project in a production environment then you have to take care of the way you manage your settings.py file. Most developers have one settings file for development and one for production. In this tutorial I will show you how to make your settings file meet production environment requirements. Is … Read more
If you are developing a web application, then most probably you will come across situations where you need to show the 404 (not found) page. We will talk about this in this article. When you should return 404 It is a good practice to use a 404 page in cases when users are accessing the … Read more
MySQL is the most popular open-source database management system. Today we will look at the usage of MySQL in Python via module mysql-connector-python also known as mysql.connector. Requirements Before you start, make sure you have the following: Basic Python 3 knowledge. Python and Pip installed. If not, run this command (for Debian and Ubuntu):sudo apt … Read more
If you develop your project on Django, then you probably know that you need a web server like nginx to serve your static files: images, stylesheets and so on. While Django has its own ability to serve static files, you should use it only during development. In this guide you will learn how to install … Read more
Django is a popular Python web framework. Because it is popular, a lot of people are learning Django. And if you’ve just started learning Django and are stuck with TemplateDoesNotExist error, see the solution in this article. “TemplateDoesNotExist at /” error So, when developing your Python Django web application, you can encounter the following error: … Read more
In this tutorial, I will show you how to install Django, MariaDB on Debian 11 (codenamed Bullseye) from official repository. This tutorial also applies to all Debian-based distribution, for example, Ubuntu. We will use Debian 11 because it is one of the most popular GNU/Linux distributions and is a well supported operating system. Installing Python … Read more
PHP is the mainstream programming language of choice on servers and many of its extensions are widely used today, but it’s no secret that PHP has its own problems too. The language is used to build everything from dynamic websites and content management systems to enterprise-level web application frameworks. However, a lot of people still … Read more