Quote by Eric Freeman

“Window is the global object. It may seem a little weird, but the window object acts as your global environment, so the names of…

— Eric Freeman

“Function expressions and variables declared inside a function without using var become global properties.”

— Cody Lindley

“If you assign a new variable without using the var keyword, that variable will be global, even if you are first assigning it in…

— Eric Freeman

“If a variable is declared outside a function, it’s GLOBAL. If it’s declared inside a function, it’s LOCAL.”

— Eric Freeman

“when you assign a value to a variable name that hasn’t been previously declared, it is treated as a new, global variable. So be…

— Eric Freeman

“methods in objects are properties too. They just happen to have a function assigned to them.”

— Eric Freeman

“When you start a session in R, the variables you create are in the global environment .GlobalEnv,”

— Michael J. Crawley

“Lexical scope means that we can determine the scope of a variable by reading our code.”

— Eric Freeman

“The properties of an object are automatically exposed, whereas the variables in a closure are automatically hidden.”

— David Herman

“In fact, there’s a keyword in JavaScript named this, and that is exactly how you tell JavaScript you mean this object we’re in.”

— Eric Freeman

“Definition merely adds the locks to a world that is assumed to be closed.”

— John Holloway

“Closures are a function along with a referencing environment.”

— Eric Freeman