Swapping between Vec elements in Rust can be a little tricky. The get method returns Option<&T>, and the lone swap method accepts an index and a value – not a reference. There is an alternative, though. But it uses unsafe codes.… Continue Reading
Rust framework Rocket goes stable starting with version 0.5 and Rust 1.45.0. No doubt, it is one of the best frameworks out there. However, it requires Rust Nightly. When I started learning Rust, I needed to choose between Actix-Web and… Continue Reading
This post quickly shows the basic usage of WordPress Plugin and Composer. We are to use a PHP library within our own already existing WordPress Plugin. Composer We can use Composer with a WordPress plugin. The composer is a dependency… Continue Reading
This post is about how to define and use functions in Julia. A function is a block of codes that performs a specific operation. It may accept parameters which may influence its behavior. It may also return values to codes… Continue Reading
Plotting numbers in the XY graph in Julia can help us create the big picture. This post shows how to plot data points in a graph using the Plots and GR packages. These data points are our x-y coordinates. Install… Continue Reading
This post is about how to create array literals in Julia. When we write out array values, we create array literals. Julia can readily interpret these array literals. There are other ways to create arrays in Julia, but we will… Continue Reading
Although there is the Statistics.std function, this post shows how to find the Standard Deviation in Julia using custom codes. What is Standard Deviation? The Standard Deviation is a value that shows how much the values deviate from their mean.… Continue Reading
This post shows how to find the Interquartile Range (IQR) in Julia. We will use custom codes and move them into a function for reusability. Interquartile Range With Custom Codes Before moving on, please install Julia plugin for IntelliJ IDEA. Using… Continue Reading
Julia has a plugin for IntelliJ IDEA that we can install and use instead of Atom with Juno. The plugin may not be full-featured but good enough for as a starter IDE. Requirements We used the following items for this… Continue Reading
This post shows how to modify a struct instance in a function. It uses the mutable shared borrowing to pass a mutable reference as an argument to a function. Struct And Instance Consider the following Person struct. It has two… Continue Reading
