shresthakamal

# Load docs
from langchain.document_loaders import WebBaseLoader
loader = WebBaseLoader("https://lilianweng.github.io/posts/2023-06-23-agent/")
data = loader.load()

# Split
from langchain.text_splitter import RecursiveCharacterTextSplitter
text_splitter = RecursiveCharacterTextSplitter(chunk_size = 500, chunk_overlap = 0)
all_splits = text_splitter.split_documents(data)

shresthakamal

// Create an application
  npx create-expo-app rate-repository-app --template expo-template-blank@sdk-50

// Note, that the @sdk-50 sets the project's Expo SDK version to 50, which supports React Native version 0.73. 

// Install dependencies
npx expo install react-native-web@~0.19.6 [email protected] @expo/metro-runtime@~3.1.1


// Start the emulator 

shresthakamal

"""CORS or "Cross-Origin Resource Sharing" refers to the situations when a frontend running in a browser has JavaScript code that communicates with a backend, and the backend is in a different "origin" than the frontend.



Origin
An origin is the combination of protocol (http, https), domain (myapp.com, localhost, localhost.tiangolo.com), and port (80, 443, 8080).

So, all these are different origins:

http://localhost