We’ve looked at working with a single object. But what about real life situations, where you need multiple objects? For example, as Python Object of a single student is nice, but you need to have a group of them to be really useful. This also works for other objects, like cars on a dealership lot,…
In our previous example, we had a class with a default constructor where we passed no arguments into the class. That is great, unless you want to set one or more class variables with data at run time. So lets look at overloading the class constructor. In this example, we keep our default constructor, but…
This introduction/refresher to Java Classes is assuming that you’ve worked with some Object Oriented language before, like C++, or maybe even Java and you just need a quick refresher. In Java, everything you build will be a class, with very few exceptions. to define a class, you will need a file name, with the same…
jQuery makes it easy to add a class to a selected element, or elements. Likewise, it makes it easy to remove classes from the element. This allows you easily update your page layout dynamically. You may want to use classes instead of Directly Applying your CSS Rules because it will make updating the design and…
