Tag Archives: NodeJS

How to Encode / Decode to / from base64 in Node.JS

Today I ran into this basic problem. A quick search on google gave me the answer, I tested it, it worked, and the rest is history. Here is the code. let plainText = “Hello World!”; console.log(“Plaint text = ” + plainText); // Encoding to base64 let base64 = new Buffer(plainText).toString(‘base64’); console.log(“Encoded to base64 = ” […]

How to convert a String into JSON object in NodeJS

Just a few days ago I needed to do this and I found this useful function. Very simple: var jsonStr = “{“firstName”:”Siry”, “lastName”:”Mazari”}”; console.log(‘JSON String: %s’, jsonStr); var jsonObj = JSON.parse(jsonStr); console.log(‘First Name: %s’, jsonObj.firstName); console.log(‘Last Name: %s’, jsonObj.lastName); The variable jsonStr contains a String representation of a JSON object. The variable jsonObj contains the […]