Node Console Log Truncates Output By Default How Can I See The Full Output Duplicate

When you're working with Node.js and you're using `console.log` to output data to your console, you may have encountered a frustrating situation where the output is truncated by default. This limitation can be a headache, especially when you're dealing with lengthy or complex data structures and you want to see the complete output without it getting cut off. But fear not, as there are simple ways to overcome this default truncation and view the full output in your Node console.

By default, Node.js truncates console output to a certain length, which can be limiting when dealing with large arrays, objects, or strings. But you can easily tweak this behavior to see the full output without any truncation. One common method to achieve this is by using the `util.inspect` method, which is built into Node.js and allows you to customize how objects are displayed in the console.

const util = require('util');

// Your data to be logged
const data = {
  example: 'This is a lengthy object that needs to be fully displayed in the console.',
  array: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
};

// Log the full output using util.inspect
console.log(util.inspect(data, { showHidden: false, depth: null }));

In the code snippet above, we first import the `util` module provided by Node.js. Then, we define our data that we want to log. Instead of using `console.log` directly, we use `util.inspect` with specific options to control how the data is displayed in the console. By setting `depth` to `null`, we ensure that the full content of the object is displayed without any truncation.

Another approach to bypassing the default truncation in Node console logging is by using the `console.dir` method, which offers similar functionality to `util.inspect` and provides more control over how objects are formatted when logged to the console.

// Your data to be logged
const data = {
  example: 'This is a long string that should be fully visible in the console without truncation.'
};

// Log the full output using console.dir
console.dir(data, { depth: null });

In the code snippet above, we directly use `console.dir` to log the full output of the data object. By setting `depth` to `null`, we ensure that the complete content of the object is displayed without being truncated in the console.

By leveraging these techniques – `util.inspect` and `console.dir` – you can effectively overcome the default truncation of console output in Node.js and view the complete data structures in your console. These methods provide flexibility and control over how your data is displayed, making debugging and exploration of complex objects much more manageable in your Node.js projects.

So, the next time you find yourself frustrated by truncated console output in Node.js, remember these handy solutions to see the full output and make your debugging process smoother and more efficient. Happy coding!