I'll start with the code:  var s = ["hi"]; console.log(s); s[0] = "bye"; console.log(s);   Simple, right?  In response to this, Firebug says:  ["hi"] ["bye"]   Wonderful, but Chrome's JavaScript console (7.0....
Every time console.log is executed, a line saying undefined is appended to the output log.  Happens in both Firefox and Chrome on Windows and Linux....
In Safari with no add-ons, console.log will show the object at the last state of execution, not at the state when console.log was called.  I have to clone the object just to output it via console.log to get the state of the object at that line.  Ex...
According to this post it was in the beta, but it's not in the release?...
In which circumstances is window.console.log defined in Internet Explorer 9?  Even when window.console.log is defined, window.console.log.apply and window.console.log.call are undefined. Why is this?  [Related question for IE8: What happened to con...
I'd like to use console.log() to log messages without appending a new line after each call to console.log(). Is this possible?...
Is it posible to make logging to the console synchronous? I often run into situations where the code execution is faster than dumping the structures. That resolves in outputting already changed objects.  I sure can walk through the code with debugger...
I want to wrap every function call with some logging code.  Something that would produce output like:  func1(param1, param2) func2(param1) func3() func4(param1, param2)   Ideally, I would like an API of the form:  function globalBefore(func); functio...
I have a bunch of console.log() calls in my JavaScript.  Should I comment them out before I deploy to production?  I'd like to just leave them there, so I don't have to go to the trouble of re-adding the comments later on if I need to do any...
Is it possible to track every action of a user on a webpage and creating log of it? The idea is to transfer log of user actions to server via AJAX and saving it. On each event for each element I can write code/logic to write some log in console, but...

Tags

Recent Questions

Top Questions

Home Tags Terms of Service Privacy Policy DMCA Contact Us

©2020 All rights reserved.