Node.js Exercises
2. Write a program in node.js to parse the given url.
http://www.etutorialspoint.com/index.php/nodejs/node-js-filesystem4. Write a node.js program to replace two or more a's with the letter s on the given string using Regular Expression.
aaewewedsdewddsxac5. There is a given object, write node.js program to print the given object's properties, delete the second property and get length of the object.
var user = {
first_name: "John",
last_name: "Smith",
age: "38",
department: "Software"
};
