Tiempo de lectura: 2 minutos Reading time: 2 minutes To create a modal with Bootstrap and HTML, follow these steps: Include the Bootstrap stylesheet in your HTML file. You can do this by downloading the CSS file from the Bootstrap website or including a link to an online version in your HTML file. <link rel=”stylesheet” href=”https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css”> Add the HTML code … Read more
Tiempo de lectura: 4 minutos Reading time: 4 minutes To perform unit testing in HTML and JavaScript, you can use any of the following tools: Jest: It is a popular and easy-to-use JavaScript testing tool. You can use it to perform unit testing on your HTML and JavaScript code. Mocha: It is another popular JavaScript testing tool. It allows you … Read more
Tiempo de lectura: < 1 minuto Reading Time: < 1 minute Good morning, friends! In today’s tutorial, I’m going to talk to you about Arrays in JavaScript. First of all, what is an array? An array in JavaScript is an object that allows you to store a collection of values of different types, including other objects and functions. Arrays are very ... Read more
Tiempo de lectura: 2 minutos Reading time: 2 minutes A carousel of images is a common element on most websites and can be easily created using HTML and CSS. Here’s a basic tutorial on how to create an image carousel: Create a basic HTML structure for your carousel. This would include a div tag with a class of “carousel”: <div … Read more
Tiempo de lectura: 2 minutos Reading time: 2 minutes Hello, today I’m going to show you how to create a chat using Socket.io and JavaScript: To get started, you’ll need to have Node.js and npm installed (https://nodejs.org/en/) on your computer. Then, follow these steps: Create a new directory for your project and open a command prompt in that directory. Run … Read more
Tiempo de lectura: 2 minutos Reading time: 2 minutes Good afternoon everyone, I’m going to provide you with a tutorial on how to access data: <!DOCTYPE html> <html> <body> <h2>First Example Accessing Data in JSON Format</h2> <p id=”miDiv”></p> <script> var texto = ‘[{“nombre”:”Laura Gonzalez”, “calle”:”Su casa en la montania portal 6″, “telefono”:877436700, “fecha”:”1998-07-25″},{“nombre”:”Pablo Perez”, “calle”:”Su casa en la playa bajo … Read more
Tiempo de lectura: < 1 minuto Reading time: < 1 minutes Today I’m going to show you how you can load a flatlist in reverse order to display a conversation (chat) using React Native. We are using the FlatList library that comes with the React Native package. import {FlatList} from 'react-native'; To display the items in reverse order (loaded from the ... Read more
Tiempo de lectura: < 1 minuto Reading time: < 1 minute Today I’m going to show you how to send an email or make a phone call from React Native. To use this function, we’ll import the Linking library from React Native: https://reactnative.dev/docs/linking import { Linking } from "react-native"; To implement a phone call, we’ll use the same syntax as in ... Read more
Tiempo de lectura: < 1 minuto Reading time: < 1 minute To remove accents (diacritics) from a String using Javascript, follow these steps: We have the following String: var text = "Camión"; To remove punctuation marks, we need to use the following function (https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/normalize): function stripAccents(s) { return s.normalize("NFD").replace(/[\u0300-\u036f]/g, ""); } This way, when using the function, we can remove the ... Read more
Tiempo de lectura: 2 minutos Reading time: 2 minutes I’m going to show you how we can play YouTube videos without using the YouTube library for React Native. This way, you won’t have to add an API Key to play videos. First of all, we need to create a Screen with a WebView. To do this, we first install WebView: … Read more
