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2 matches found for 'composite pattern'

Composite Pattern

... to use is the Composite pattern. Definition Directly from Wikipedia: The composite pattern describes a group of objects that is treated the same way as a single instance of the same type of object.

May 15, 2017

Javascript Essentials

Hoisting Hoisting is JavaScript's default behavior of moving declarations to the top. Given the following Javascript code, what is the expected output, and why? fcn2(); fcn1(); function fcn2(){ alert("hi"); } var fcn1 = function(){ alert("hey") } The expected output is a pop up alert that says "hi", followed by an error that fcn1 isn't defined.

November 12, 2017