Dart conditionals are identical to what you would find in C/C++ or Java, including the basic style of writing them. Not only do you have your standard sex conditional operators, ==, !=, <. <=, >, >=, but the way you format the code is the same. If Statement You if statement is the if command,…
Building the Layout When building the layout, an important step is to know what they layout should look like first. You can sketch the layout on paper, or use a tool which helps build layouts. When looking at your sketch, you will want to identify all of the rows. There may be columns within the…
Today we’re going to work with some of the layout code to see how we can modify/create our own layouts. If you’ve not gone through Learning about Flutter Layouts, you may want to do that first. We’ll start by creating the basic application. We’ll then modify the title so we know what app we’re building….
As mentioned earlier, an algorithm is just a series of steps we use to solve a problem. What problem, well, it varies based upon the situation, but if we can break down a problem into small components that can be solved by a computer, then we can combine them into a larger complete algorithm. Now…
Functions in Dart are very similar to function definitions in most C style languages. In addition to the main function, you can create your own function. To define a function, you will need to define a return type, a function name, and a parameter list. Now a function in Dart is a form of an…
Dart also allows you to store different types of collections of data. Just like primitive data types, you can either create your variables with implicit data types, or allow Dart to infer them. We’ll look at the three main types: Lists List are similar to arrays in Python, Java, C++, and C#. They are an…
Dart has some basic variables types that are available for you to use. Inferred Definitions Dart doesn’t require you to define the data type when you define a variable. You can use the var keyword and Dart will infer the data type based upon what it sees. Implicit Definitions Likewise, you can define the data…
What happens if i don’t have good SAT or ACT scores? Is that going to prevent me from doing well in Computer Science (or college in general) or even getting into college? Well the answer is a little complicated and added to because of the recent pandemic. For many many years the SAT or ACT…
