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Creating functions with Ruby is both similar and different from other languages. This is because of Ruby’s design to be simple to use/program with, but in it, some people may find certain things difficult to handle. A Simple Function Like with Python, you’ll define a function using the def keyword. An example can be seen…
For our purposes, social media is the idea of an online place where people can communicate with one another through chat, online forums, comments, etc. This can be online forums such as Reddit, Comment Sections in YouTube, Instagram, Facebook, and X. We are not looking at a specific platform, but the concept in general. We…
The best way to learn how to write pseudocode is to simply start to write it. Luckily it is very simple to do. Now with pseudocode, some people like to write a start/end or begin/end, just like with a flowchart. This isn’t required, however, it can make things more clear, and you can see an…
A History of Modern Programming Languages was originally found on Access 2 Learn
Threads, in general, allow a program to behave more efficiently by passing off parts of a process so that multiple items can be done simultaneously. With the advent and growth of multi-core processors which allow for many natural threads, this has been increased. Why do we need threads? Well simply put, there is always something…
Now that we’ve added JComboBoxes, and Buttons to Create New and Save Data, lets work on loading data from our data source. We have our existing Student Data Access Class which we can use. Now we need to focus on getting a list of students, and displaying them. To do so, we’re going to start…
So our first example will be to build a simple GUI interface that launches from within the main. This isn’t a standard procedure, but is good to get a start into see how components work. Typically we’d have a separate class which would call and load the window. We’re going to start with a basic…
Audio requires use of a plugin, luckily there are several, which should make it easier. We are going to start by creating a basic Flutter app, the way we’ve done before. Then removing the comments. We’re going to play a small clip each time someone clicks on the increment button. Installing the Plugin Next we…
