Tiempo de lectura: 2 minutos Reading time: 2 minutes In today’s React tutorial, I will show you how to create a select (combo or picker) where you can choose different options. The first thing we need to do is import the library we are going to use (react-native-picker-select): npm install react-native-picker-select Once imported, let’s create the component. First, we import … Read more
Tiempo de lectura: 2 minutos Reading time: 2 minutes When trying to display an image with the svg extension, I encountered the following error: @override Widget build(BuildContext context) { return Scaffold( body: Center( child: Column( mainAxisAlignment: MainAxisAlignment.center, children: [ Text(“WELCOME to DevCodeLight”), Container( width: 200.0, height: 200.0, child: Image.asset(‘lib/images/android/splahs_android.svg’)), ], ), ), ); } I solved it by adding the … Read more
Tiempo de lectura: 2 minutos Reading time: 2 minutes Good afternoon, In today’s tutorial, I’m going to show you how to enable location permissions on your device. Let’s get started First, we import the API import * as Location from ‘expo-location’; Inside our component, we add the following function that will be responsible for enabling location permissions. const [errorMsg, setErrorMsg] … Read more
Tiempo de lectura: 2 minutos Reading time: 2 minutes In this tutorial, I’m going to explain how you can add colors to BodyComponent elements in Flame Engine (https://examples.flame-engine.org). In this example, I’m going to add a BodyComponent representing a blue bar. class BlueBar extends BodyComponent { // Passed parameters final double positionX; final double positionY; final double angularVelocity; // Constructor … 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 Today, I’m going to show you how to add the share function to an app using the Share feature included in React Native. The first thing we need to do is import the library: import { Share } from "react-native"; Next, we add the share function to the render of ... 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: 3 minutos Reading Time: 4 minutes Today I’m going to show you how to open a Flutter project in VSCode to work in this environment. First, let’s install the Flutter SDK on our PC: Go to the official website https://docs.flutter.dev/get-started/install/windows Choose the corresponding installation: Next, extract the flutter folder to the directory where you want to install … Read more
Tiempo de lectura: 2 minutos Reading time: 2 minutes When implementing a checkbox from the React Native Paper library Checkbox React Native Paper on Android, the element appears correctly, but on iOS, the checkbox box is not displayed: iOS Display: Android Display: If we look at the documentation (Checkbox React Native Paper), it indicates that the boxes appear on Android, … Read more
Tiempo de lectura: < 1 minuto Reading time: < 1 minute If you encounter the following error when adding your app to the Apple App Store: Version 1.0.0 (1.0.0) cannot be tested at this time because the build does not have associated export compliance documentation. Once approved, you can come back and select export compliance documentation for this build. Submit New ... Read more
