Deploying an application requires developers to put thought and consideration into how it is configured. Many apps are deployed in a development environment before being deployed to the production environment. We need to ensure each environment is configured correctly, it could be disastrous if our production application was using
In one of my previous articles I covered how you can copy objects in JavaScript. Copying an object is a pretty complicated endeavor, given that you would also have to be able to copy every other data type that could be in the object. But what if you're just copying
A very common task in programming, regardless of language, is to copy (or clone) an object by value, as opposed to copying by reference. The difference is that when copying by value, you then have two unrelated objects with the same value or data. Copying by reference means that
In Computer Science, a file is a resource used to record data discretely in a computer's storage device. Node.js doesn't override this in any way and works with anything that is considered a file in your filesystem.
Reading files and resources have many usages:
Managing data is one of the fundamental concepts of programming. Converting a Number to a String is a common and simple operation. The same goes for the other way around, converting a String to a number.
As with the previous shown methods, JavaScript also provides
