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javascript Programming Glossary: functionexpressionHow does an anonymous function in JavaScript work? http://stackoverflow.com/questions/1140089/how-does-an-anonymous-function-in-javascript-work function Identifier FormalParameterListopt FunctionBody FunctionExpression function Identifieropt FormalParameterListopt FunctionBody If..
Explain JavaScript's encapsulated anonymous function syntax http://stackoverflow.com/questions/1634268/explain-javascripts-encapsulated-anonymous-function-syntax When you surround it with parentheses it is evaluated as a FunctionExpression and function expressions can be named or not. The grammar of.. FormalParameterListopt FunctionBody And the one of FunctionExpression s FunctionExpression function Identifier opt FormalParameterListopt.. FunctionBody And the one of FunctionExpression s FunctionExpression function Identifier opt FormalParameterListopt FunctionBody..
Best practice for semicolon after every function in javascript? http://stackoverflow.com/questions/1834642/best-practice-for-semicolon-after-every-function-in-javascript However semicolons are always recommended where you use FunctionExpressions for example var myFn function ... function ... If you omit..
Named Function Expressions in IE, part 2 http://stackoverflow.com/questions/2679657/named-function-expressions-in-ie-part-2 . Here's the relevant high level quote The Identifier in a FunctionExpression can be referenced from inside the FunctionExpression's FunctionBody.. in a FunctionExpression can be referenced from inside the FunctionExpression's FunctionBody to allow the function to call itself recursively... unlike in a FunctionDeclaration the Identifier in a FunctionExpression cannot be referenced from and does not affect the scope enclosing..
Is there a difference between (function() {…}()); and (function() {…})();? [duplicate] http://stackoverflow.com/questions/3783007/is-there-a-difference-between-function-and-function in the first example a CallExpression that includes the FunctionExpression CallExpression FunctionExpression V V function ^ ^ PrimaryExpression.. that includes the FunctionExpression CallExpression FunctionExpression V V function ^ ^ PrimaryExpression In the second example.. we have first a whole CallExpression that holds the FunctionExpression PrimaryExpression FunctionExpression V function ^ ^ CallExpression..
May function declarations appear inside statements in JavaScript? http://stackoverflow.com/questions/4071292/may-function-declarations-appear-inside-statements-in-javascript a function statement but only a FunctionDeclaration and a FunctionExpression . The spec goes further to make a note on this in Section 12.. implementations do not use function statement use either FunctionExpression or FunctionDeclaration instead. Example of FunctionExpression.. or FunctionDeclaration instead. Example of FunctionExpression valid var Fze try Fze function b a return b.unselectable a .....
Calling a javascript function recursively http://stackoverflow.com/questions/7065120/calling-a-javascript-function-recursively Definition of the ECMAScript 5 spec The Identifier in a FunctionExpression can be referenced from inside the FunctionExpression's FunctionBody.. in a FunctionExpression can be referenced from inside the FunctionExpression's FunctionBody to allow the function to call itself recursively... unlike in a FunctionDeclaration the Identifier in a FunctionExpression cannot be referenced from and does not affect the scope enclosing..
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