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Javascript 2022-01-23 08:01:30
mongoose insertmany example
//Mongo insert many example db.products.insertMany( [ { item: "card", qty: 15 }, { item: "envelope", qty: 20 }, { item: "stamps" , qty: 30 } ] ); //mongoose const Product = mongoose.model('Product', pr... Add solution -
Other 2022-01-22 18:40:45
schema types
All Schema Types: required: boolean or function, if true adds a required validator for this property default: Any or function, sets a default value for the path. If the value is a function, the return value of the function is used as the default. select:... Add solution -
Javascript 2022-01-22 12:15:02
mern stack delete
//MERN STACK DELETE //Route import { deletePost } from "../controllers/posts.js" router.delete("./:id", deletePost) //Controller export const deletePost = async (req, res) => { const { id } = req.params; if (!mongoose.Types.O... Add solution -
Javascript 2022-01-22 02:00:14
DeprecationWarning: current Server Discovery and Monitoring engine is deprecated, and will be removed in a future version. To use the new Server Discover and Monitoring engine, pass option { useUnifiedTopology: true } to the MongoClient constructor
mongoose.connect(mongoConnectionString, {useNewUrlParser: true, useUnifiedTopology: true}); Add solution