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112 lines (40 loc) · 1.51 KB
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// // Example 69: util.format() - like printf() in C - returns a formatted string
// const util = require('util');
//
// let message = util.format('%s', 'hello world');
// console.log(message);
// // Example 70: util.format() - like printf() in C - returns a formatted string
// const util = require('util');
//
// let message = util.format('%d + %d = %d', 1, 2, 3);
// console.log(message);
// // Example 71: util.format() - like printf() in C - returns a formatted string
// const util = require('util');
//
// let message = util.format('%d + %d = %d', 1.5, 2.5, 4);
// console.log(message);
// // Example 72: util.format() - like printf() in C - returns a formatted string
// // %j - prints JSON object
// const util = require('util');
//
// let user = {
// firstName: 'Kelly',
// lastName: 'Clarkson'
// };
//
// let message = util.format('The data is: %j', user);
// console.log(message);
// // Example 73: util.inspect() - finds information about objects
// const util = require('util');
// const qs = require('querystring');
//
// console.log(util.inspect(qs));
// // Example 74: util.inspect() - finds information about objects
// const util = require('util');
// const qs = require('querystring');
//
// console.log(util.inspect(qs, {showHidden: true}));
// Example 75: util.inspect() - finds information about objects
const util = require('util');
const qs = require('querystring');
console.log(util.inspect(qs, {showHidden: true, depth: null, colors: true}));