global objects

Node.js TLS/SSL What is TLS/SSL TLS stands for Transport Layer Security. It is the successor to Secure Sockets Layer (SSL). TLS along…

Node.js First Example There can be console-based and web-based node.js applications. Node.js console-based Example File: console_example1.js console.log(‘Hello tutoraspire’); Open Node.js command prompt…

Node.js MySQL Insert Records INSERT INTO statement is used to insert records in MySQL. Example Insert Single Record: Insert records in “employees”…

Node.js TTY The Node.js TTY module contains tty.ReadStream and tty.WriteStream classes. In most cases, there is no need to use this module…

Node.js Global Objects Node.js global objects are global in nature and available in all modules. You don’t need to include these objects…

Node.js MySQL Select Records Example Retrieve all data from the table “employees”. Create a js file named select.js having the following data…

Node.js MySQL SELECT Unique Record (WHERE Clause) Retrieve a unique data from the table “employees”. Create a js file named selectwhere.js having…

Node.js V8 What is V8 V8 is an open source JavaScript engine developed by the Chromium project for the Google Chrome web…

Node.js MongoDB Create Collection MongoDB is a NoSQL database so data is stored in collection instead of table. createCollection method is used…

Node.js MySQL Update Records The UPDATE command is used to update records in the table. Example Update city in “employees” table where…