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Other 2021-11-05 16:56:21
primitive (immutable) data types:
JavaScript recognizes six primitive (immutable) data types: Boolean, Null, Undefined, Number, String, and Symbol (new with ES6) and one type for mutable items: Object. Note that in JavaScript, arrays are technically a type of object. Add solution -
Javascript 2021-09-26 10:06:06
processing an express form with node-postgres
const pg = require('pg'); const connectionString = process.env.DATABASE_URL || 'postgres://localhost:5432/todo'; const client = new pg.Client(connectionString); client.connect(); const query = client.query( 'CREATE TABLE items(id SERIAL PRIMARY KEY, te... Add solution