The Mysterious World of Public Code
You may have seen a lot of code on the internet. This is because many developers are willing to share their code with other people, either for practice, notoriety, or to show off their skills. Most people can find a piece of public code on the internet. In this article, we will demystify some of the terms used in public code.
Variables are containers for any type of data. When they are used, they will hold the value that is passed to them. The name of a variable should start with a letter or underscore. In addition, the variable name can contain either small or capital letters. The value can be either a string or a digit. You can create global and local variables. Global variables are available anywhere in the script environment, while local variables are accessible within a function.