Introduction Thymeleaf is a templating (server-side rendering) engine used by many Java software engineers within Spring-based web applications. An important feature of any web application is the support for dy...Learn More

Managing Environment Variables in Java Introduction Variables are named memory locations. Their values are saved in memory, which we can't typically remember as they're not human-friendly and shift around. Thou...Learn More

How to Concatenate String Variables in Bash Introduction Bash utilities make so many tasks simple, but not all tasks have a straightforward command or operator. A very common and usual task in many scripting sc...Learn More

Using Global Variables in Node.js ​Hey guys, in today's article I want to talk about global variables in Node. This article is aimed at developers who are at a beginner to intermediate skill level working with ...Learn More

Managing Environment Variables in Node.js with dotenv Introduction Deploying an application requires developers to put thought and consideration into how it is configured. Many apps are deployed in a developmen...Learn More

Local and Global Variables in Python One of the basic elements of programming languages are variables. Simply speaking a variable is an abstraction layer for the memory cells that contain the actual value. For ...Learn More

How to Use Global and Nonlocal Variables in Python Introduction In this article we'll be taking a look at Global and Non-Local Variables in Python and how you to use them to avoid issues when writing code. We'l...Learn More

Python Global Variables In this tutorial we will be discussing about Python global variables. A variable which is declared outside of any function i.e. in the global space is known as global variable. Global va...Learn More