I want to know the size occupied by a JavaScript object. Take the following function: function Marks(){ this.maxMarks = 100; } function Student(){ this.firstName = "firstName"; this.lastName = "lastName"; this.marks = new Marks(); } Now I instantiate the student: var stud = new Student(); so that I can do stuff like stud.firstName = "new Firstname"; alert(stud.firstName); stud.marks.maxMarks = 200

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Thought of explaining what is the difference between offsetHeight, clientHeight and scrollHeight or offsetWidth, clientWidth and scrollWidth? One must know this difference before working on the client side. Otherwise half of their life will be spent in fixing the UI. Fiddle, or inline below: function whatis(propType) { var mainDiv = document.getElementById("MainDIV"); if (window.sampleDiv == null)

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Moderator note: Please resist the urge to edit the code or remove this notice. The pattern of whitespace may be part of the question and therefore should not be tampered with unnecessarily. If you are in the "whitespace is insignificant" camp, you should be able to accept the code as is. Is it ever possible that (a== 1 && a ==2 && a==3) could evaluate to true in JavaScript? This is an interview qu

Have been trying to find a good description of what the next() method does. In the Express documentation it says that next('route') can be used to jump to that route and skip all routes in between, but sometimes next is called without arguments. Anybody knows of a good tutorial etc that describes the next function?

I have a function in which I have a series of individual case statements. case ... of ... end, case ... of ... end, ... etc. I want to return from the function immediately when a particular case condition occurs in one of the case statements - so that the next case statement is not checked, and the function just exits/returns. How do I do that?