Month: December 2025

Configuring Account Linking for an Alexa Skill

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Configuring Account Linking for an Alexa Skill

Tiempo de lectura: 2 minutosAuccount Linking allows our Skill to authenticate using the Alexa App and equipping our Skill with authentication facing our backend server. Your service must support OAuth 2.0 to allow Alexa to authenticate users. Authorization Endpoint Token Endpoint { “access_token”: “TOKEN_DEL_USUARIO”, “refresh_token”: “TOKEN_PARA_REFRESCAR”, “token_type”: “Bearer”, “expires_in”: 3600 } 2. Configure Account Linking in Alexa Developer Console … Read more

Language Models: General or Instructional – A Key Comparison

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Language Models: General or Instructional – A Key Comparison

Tiempo de lectura: < 1 minutoWe need to understand that not all models are created equal. The main difference between general models and instructional models. General models Ejemplo:Pregunta: “Explain how a neural network works”Response from a general model: can give an extensive explanation, include unnecessary concepts or jump topics. Instruct Models Ejemplo:Pregunta: “Explain how a neural network works step by … Read more

How to activate GPU access from a Docker container, for example, to access an LLM model.

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How to activate GPU access from a Docker container, for example, to access an LLM model.

Tiempo de lectura: 2 minutosEnable GPU access is essential if we need to start a LLM model and use GPU with VRAM. Previous requirements Please ensure you have an NVIDIA GPU installed on your machine with the drivers installed and updated. Check using: nvidia-smi You should see your GPU and driver version. Additionally, Docker must be installed. NVIDIA Container … Read more

Using VLLM with Docker for Deploying Our LLM Models in Production

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Using VLLM with Docker for Deploying Our LLM Models in Production

Tiempo de lectura: 2 minutosIt’s an inference server optimized (uses paged attention) that supports models like Llama 3, Mistral, Gemma, Phi, Qwen, etc. This offers an OpenAI-compatible API, perfect for easy integration. We will create the Docker Compose that allows us to deploy it: File: docker-compose.yml version: “3.9” services: vllm: image: vllm/vllm-openai:latest container_name: vllm restart: unless-stopped ports: – “8000:8000” … Read more

Solving the issue: Expo Vector icons not showing in Expo 35 or higher

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Solving the issue: Expo Vector icons not showing in Expo 35 or higher

Tiempo de lectura: < 1 minutoCuando actualizamos a la versión de Expo 35 o 36 o superior, expo-vector no es capaz de mostrar los iconos en Android. We need to do the following to solve it: We need to make sure we have the correct versions according to Expo. In my case: “@expo/vector-icons”: “^14.1.0”, “expo”: “~53.0.23” We need to have … Read more

Implementing Expo Image with React Native and Expo for Accelerating Image Loading and Caching

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Tiempo de lectura: 2 minutosexpo-image is a modern Expo component optimized for loading images in a fast, efficient and cache integrated way. It’s designed to replace both the native React Native Image and external libraries such as react-native-fast-image. Includes: If your project already uses Expo SDK 49 or higher, you can install it directly with: npx expo install expo-image … Read more