This Rust error (E0554) is simple and it occurs when we try to install/build projects with a stable version of Rust. The first step is to run the following command: rustup install nightly After that, you can run your cargo command. For example: cargo +nightly build If your encounter the error when you install a
Sometimes we need to create and use configuration files. One of the ways to create and use configurations is by using a config module. The first step is to install it using the following command: npm install config When we do this we have to create a directory with a name "config"(directory name/path can be
My next step from the Typescript overview is to see the differences between namespaces and modules. Both of them can be declared easily: namespace X { } module Y{ } There is a general explanation on how to use them on the TypeScript's website. My opinion is that we need to learn the differences between
For one of my tests, I needed a communication using a serial port. I decided to use an Arduino board and the reason behind that is simple - you need to add only 3 lines of code to the default Arduino sketch to create a serial communication between the board and another serial device (most
The first thing required for installing Laravel with Composer is to have Composer installed on your machine. After that, you have to download the installation package for Laravel in Composer. You can do this using the following command: composer global require laravel/installer If the command is completed successfully you will see an output similar to
In this article, I will show you how to customize WooCommerce tabs. I will start by adding the tab because it contains almost everything we need to know. add_filter( 'woocommerce_product_tabs', 'woo_new_product_tab' ); function woo_new_product_tab( $tabs ) { $tabs['description_tab'] = array( 'title' => __( 'Description Tab', 'woocommerce' ), 'priority' => 50, 'callback' => 'woo_description_tab_content' ); return
Sometimes we want to add items to the dashboard widget called "At a Glance". This can be done with the filter dashboard_glance_items. add_filter( 'dashboard_glance_items', 'add_custom_glance_items', 10, 1 ); function add_custom_glance_items( $items = array() ) { $items[] = '<a href="URL"'>My URL</a>'; return $items; } In the example above we use filter to add one item to
This is my second step with TypeScript. This time I will declare interfaces and classes. My idea is to create a simple class and interface and use it like a "Hello world" example. The first step is to declare an interface: interface Pet { name: string; age: number; color: string; } We use the keyword
In this article, I will show you my first experience with TypeScript. I will follow instructions from the TypeScript website tutorials to create a "Hello World" example. What TypeScript is and reasons to use it can be found here. The first step is to install TypeScript using the command: npm install -g typescript After the
Memory layout for value types Variables in C# can be classified into two types - reference types and value types. If we know the characteristics of each of them it will be easy for us to use them and optimize the programs we write. Value types When a variable is created, memory is allocated in
