Console Log

In recent times, console log has become increasingly relevant in various contexts. javascript - What is console.log? What is the use of console.log? Please explain how to use it in JavaScript, with a code example. console.log(result) prints [object Object].

In relation to this, how do I get result.name?. 265 My script is printing [object Object] as a result of console.log(result). Moreover, can someone please explain how to have console.log print the id and name from result? Difference between console.log () and console.debug ()?.

Technically console.log console.debug and console.info are identical However the way they display the data is little different. console.debug is not visible by default in the browser's JS console. How can I see the output of console.log ()? 5 The console.log(); statement prints anything in the browser console.

From another angle, look for Developer Tools or Simply Tools menu in all major browsers. If you are using Google Chrome the press Cntrl+shift+j to see console. In Firefox, press Ctrl+Shift+I and click on Console to view the console on Firefox. Console.log(); How to & Debugging javascript - Stack Overflow. console.log () just takes whatever you pass to it and writes it to a console's log window.

If you pass in an array, you'll be able to inspect the array's contents. Building on this, node.js console.log vs console.info - Stack Overflow. For example, you might use console.log just for quick debugging and spitting things out to the console, while you might use console.info for permanent messages you want to output to the console in your code, such as information on the current app status.

In this context, 88 jQuery and console.log are unrelated entities, although useful when used together. If you use a browser's built-in dev tools, console.log will log information about the object being passed to the log function. If the console is not active, logging will not work, and may break your script. Be certain to check that the console exists before ...

Furthermore, how can I add a variable to console.log? console.log("story", name, "story"); If name is an object or an array then using multiple arguments is better than concatenation. If you concatenate an object or array into a string you simply log the type rather than the content of the variable.

But if name is just a primitive type then multiple arguments works the same as concatenation. javascript - How can I get the full object in Node.js's console.log .... @SSH: console.log() is invariably limited to 2 levels (because it uses util.inspect() 's default without allowing you to change it); console.dir() has the same limit by default, but you can pass in an options object as the 2nd argument to change that (which is passed through to util.inspect(); note that console.dir() can only ever print 1 ...