Aug 30, 2012 · The closest thing to an official documentation is the ECMA specification. Implementors of JavaScript follow this specification. However, the most widely used and …

JavaScript always evaluates each expression in a function call parameter list before calling the function, so the parameters are always values. The confusing part is that references to objects …

And from Microsoft: JavaScript Language Reference: "This documentation explains the Microsoft implementation of JavaScript, which is compliant with the ECMAScript 5th Edition language …

Oct 28, 2012 · A "reference" means something like what "pointer" means in C or C++ (well C++ has both pointers and references). However in languages like JavaScript or Java for that …

Jul 7, 2011 · Javascript always passes by value. However, if you pass an object to a function, the "value" is really a reference to that object, so the function can modify that object's properties …

Dec 11, 2008 · In JavaScript, the "===" operator should be used for strict equality comparison, while "==" is used for abstract equality comparison.

Thus all variables in JavaScript are mapped to objects in the host language (even primitives). When we declare a variable in JavaScript the interpreter creates a new generic variable for it. …

Dec 24, 2019 · As I understand it, ECMA International is responsible for defining the ECMAScript language specification (Reference number ECMA 262). This specification is implemented by …

Dec 3, 2012 · Possible Duplicate: How can I get the memory address of a JavaScript variable? Is there a way, in javascript, to print the reference of an array? What I want to do is to check if …

Jul 16, 2012 · According to W3Schools you reference the script where you would normally write the script, according to others you reference it in head, but this can cause issues. I've read …