Is there a way/add-on that I can use so everytime any javascript function is executed in Firefox for example, the function name will be printed (to the console or where ever).
This is because I can't find (it's very hard to find) which function is executed when I click on a drop down.
So i want firefox/add-on to tell me the name of every javascript function that is being executed.
You can drop the == true since they both return booleans. If this condition if (function1() && function2() ){ is true, it means that these functions was executed and returned true. just be aware of that if the first function doesn't return true or the second won't be executed.
Under Chrome's Elements view, try Inspect-ing an element (right-click, Inspect); then, on the right side of the developer view, scroll down to Event Listeners. Here you can view what code files have hooked up an event.
The program is executed from a binary format, which was generated from the original program source code. JavaScript is a lightweight interpreted programming language. The web browser receives the JavaScript code in its original text form and runs the script from that.
We can call any function inside a function, including console. log().
You can use the profiler of Firebug.
Go to the console tab and click Profile. The profiler starts and all the javascript actions are "logged" till you click Profile again. Then you get the list of javascript functions that were executed in this interval.
A similar feature is available in most modern browsers' consoles.
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