July 2023 – Page 22 – DevCodeLight

ERROR:D8: Cannot fit requested classes in a single dex file (# methods: 98082 > 65536) en Android Studio – Flutter

10 de July de 2023 by DevCodeLight

Tiempo de lectura: 2 minutos Reading time: 2 minutes Photo by Marta Branco from Pexels To fix the following error in a Flutter project in Android Studio, follow these steps: Following the path shown below, navigate to build.gradle Once inside, add the following line of code. multiDexEnabled true A few lines below, still inside the build.gradle, within dependencies and below … Read more

What is a VPN?

10 de July de 2023 by DevCodeLight

Tiempo de lectura: 3 minutos Reading time: 3 minutes A VPN, or Virtual Private Network, is an IT tool that allows users to securely connect to a private network over the Internet. When connected to a VPN, all the Internet traffic from your computer or device is routed through a VPN server, which acts as an intermediary. This allows users … Read more

Creating a Docker Container for Python

10 de July de 2023 by DevCodeLight

Tiempo de lectura: 2 minutos Reading time: 2 minutes Today I’m going to show you how to create a Docker container for Python: Creating a Docker container for Python is an easy way to isolate your Python application and its dependencies in a controlled environment. This way, you can run your application anywhere Docker is installed without worrying about environment … Read more

Create an image carousel with viewer using HTML, CSS and Javascript

10 de July de 2023 by DevCodeLight

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

What is Google Analytics and How to Use It?

10 de July de 2023 by DevCodeLight

Tiempo de lectura: 3 minutos Reading Time: 2 minutes Google Analytics is a free tool for tracking and analyzing website data. It allows you to gather information about your website traffic, including the number of visits, the time spent on the page, the bounce rate, and the traffic source. It also provides tools for measuring the performance of your website … Read more

Useful CSS Tricks

10 de July de 2023 by DevCodeLight

Tiempo de lectura: 3 minutos Reading time: 3 minutes Hello, today I bring you some useful CSS tricks that you can use in your projects: Hide content: Sometimes you may want to hide certain content on your website without removing it from the HTML code. To do this, you can use the display: none; property. This will hide the element … Read more

Creating a Chat using Socket.io and Javascript

10 de July de 2023 by DevCodeLight

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

Creating a Neural Network with Python and Keras

10 de July de 2023 by DevCodeLight

Tiempo de lectura: 2 minutos Reading time: 2 minutes Today I’m going to show you an example of how to create a neural network using Python and the Keras library: from keras.models import Sequential from keras.layers import Dense # Create the model model = Sequential() # Add an input layer with 16 neurons model.add(Dense(16, input_dim=8, activation=’relu’)) # Add a hidden … Read more

Create a Skill for Alexa (Amazon’s Assistant)

9 de July de 2023 by DevCodeLight

Tiempo de lectura: 2 minutos Reading time: 2 minutes Creating a skill for Alexa is an easy way to add custom functionalities to your Echo device or the Alexa app. A skill is simply an application that can be triggered with a keyword and performs a specific task. For example, you can create a skill that reads the news or … Read more

What is Artificial Intelligence (AI)?

9 de July de 2023 by DevCodeLight

Tiempo de lectura: 2 minutos Reading Time: 3 minutes Artificial Intelligence (AI) is a field of computer science that focuses on creating computer systems capable of performing tasks that require human intelligence, such as pattern recognition, machine learning, and decision-making. AI can be classified into two categories: weak AI and strong AI. Weak AI refers to AI systems that can … Read more