Templates

Express is a powerful framework that can handle server-side template engines, allowing developers to dynamically generate HTML by adding data to views. The default template engine used by Express is Jade, which has now been renamed to Pug due to a trademark issue. While Jade (or Pug 1.0) is still the default in Express for backward compatibility reasons, it’s recommended to use Pug 2.0 or another engine of your choice in new projects....

When working with PostgreSQL, there are two ways to list all databases: using the psql tool or by executing an SQL query. Listing databases using psql To list all databases using psql, follow these steps: Open the psql tool. Type the command \list or \l and hit Enter. PostgreSQL will display a list of databases and templates. Here is an example of the database list: airbnbclone nextbnb postgres test In addition to databases, PostgreSQL also includes templates....

Vue.js is a popular JavaScript framework that utilizes a powerful templating language, which is an extension of HTML. In addition to standard HTML, Vue.js introduces two essential features: interpolation and directives. Understanding these features is crucial for building dynamic and responsive Vue.js applications. A Valid Vue.js Template To begin, it’s important to note that any HTML code is a valid Vue.js template. You can define a Vue component by explicitly declaring a template, like this:...

Learn how to effectively work with loops in Svelte templates to dynamically display data. Creating Loops In Svelte templates, you can create loops using the {#each}{/each} syntax. Here’s an example: <script> let goodDogs = ['Roger', 'Syd']; </script> {#each goodDogs as goodDog} <li>{goodDog}</li> {/each} This syntax is similar to what you might have used in other frameworks that use templates. Getting the Index of Iteration You can also get the index of the current iteration using the following syntax:...