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Tiempo de lectura: 3 minutos Reading time: 2 minutes An array is a collection of values that can be of any type, including other arrays. In PHP, there are several ways to create and work with arrays. Array Creation You can create an array in two ways: By assigning a list of values to a variable: $names = array(‘John’, ‘Paul’, … Read more
Tiempo de lectura: 3 minutos Reading time: 3 minutes Today I’m going to show you how to create a small neural network capable of predicting the conversion formula from hours to minutes. To create this Artificial Intelligence, we’re going to use TensorFlow, a library created by Google that will make things easier for us. To install it, we run: python3 … Read more
Tiempo de lectura: 2 minutos Reading time: 2 minutes When implementing in-app purchases on iOS, if you want to test the functionality of the purchases, you will need to create a testing account. The first thing we need to do is access our iOS developer account: https://developer.apple.com/ Once inside, go to Users and Access And choose Sandbox Testers https://appstoreconnect.apple.com/access/users/sandbox Click … Read more
Tiempo de lectura: < 1 minuto Reading time: < 1 minute I’m going to show you how to test applications directly on your Android/iOS device with an activated VPN. When we try to run the application from local to a mobile device with an activated VPN, it won’t find the address to execute. npx expo start --dev-client expo run To make ... Read more
Tiempo de lectura: 3 minutos Reading time: 4 minutes Today I’m going to show you how to publish an app on the App Store (iOS). The first thing we need to do is create an iOS developer account ($99/year) https://developer.apple.com/account Once created and validated, we proceed to create the app. Go to Program resources and select App Store Connect > … Read more
Tiempo de lectura: < 1 minuto Reading time: < 1 minute Today, I’m going to show you how you can change the title of the action bar in React Native: // Add the title to the screen navigation.setOptions({ title: "New title" }) By adding this code, you can change the title of the current window. DevCodeLightdevcodelight.com
Tiempo de lectura: < 1 minuto Reading time: < 1 minute To replace all screens of React Navigation (@react-navigation/native-stack) and load only one, we need to add the following code: navigation.reset({ index: 0, routes: [{ name: 'Menu' }], }); First, we obtain the navigation hook from a native-stack and apply a reset to it. We specify where we want to start ... Read more
Tiempo de lectura: < 1 minuto Reading time: < 1 minute You must have Ubuntu installed on Windows, a project created in Visual Studio Code, and Python installed beforehand. Here are the following helpful links: Install Ubuntu on Windows Create project in Visual Studio using commands in Ubuntu Install Python3 First, I install XAMPP for Linux: sudo chmod +x xampp-linux-x64-8.1.12-0-installer.run sudo ... Read more
Tiempo de lectura: 2 minutos Reading time: 2 minutes You must have Ubuntu installed on Windows and a project created in Visual Studio Code beforehand. Here are the following helpful links: Install Ubuntu on Windows Create project in Visual Studio using commands in Ubuntu In the Visual Studio Code terminal, install Python3 as shown below: sudo apt install python3-pip To … Read more
Tiempo de lectura: 2 minutos Reading time: 2 minutes You must have previously installed Ubuntu on Windows, I’ll leave you the following helpful link: Install Ubuntu on Windows Once we have Ubuntu installed, I’m going to create a folder within home using commands where we will place our project. sudo mkdir proyectoDevCodeLight We modify the permissions to allow us to … Read more
