What is Fizz Buzz?

Fizz buzz is a common programming interview question. The problem statement usually reads something like this: Write a short program that prints each number from… Read More »What is Fizz Buzz?

[Exception… “Could not convert JavaScript” nsresult: “0x80570009 (NS_ERROR_XPC_BAD_CONVERT_JS)”

What the heck is.. uncaught exception: [Exception… “Could not convert JavaScript argument arg 0 [nsIDOMHTMLDivElement.appendChild]” nsresult: “0x80570009 (NS_ERROR_XPC_BAD_CONVERT_JS)” location: “JS frame :: PATH_TO_MY_JAVASCRIPT_FILE :: THE_METHOD_NAME… Read More »[Exception… “Could not convert JavaScript” nsresult: “0x80570009 (NS_ERROR_XPC_BAD_CONVERT_JS)”