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javascript Programming Glossary: parentheseshttp://stackoverflow.com/questions/10312963/javascript-settimeout do the same like that setTimeout alertMsg 3000 with the parentheses its referring without the parentheses its copied. When I am.. 3000 with the parentheses its referring without the parentheses its copied. When I am using the quotes and the parentheses its.. parentheses its copied. When I am using the quotes and the parentheses its getting crazy. I will be glad if some one can explain to..
Explain JavaScript's encapsulated anonymous function syntax http://stackoverflow.com/questions/1634268/explain-javascripts-encapsulated-anonymous-function-syntax declarations is a mandatory . When you surround it with parentheses it is evaluated as a FunctionExpression and function expressions..
new MyObject(); vs new MyObject; http://stackoverflow.com/questions/3034941/new-myobject-vs-new-myobject var obj new Foo However at least at MDC it seems that the parentheses are not optional when creating an object var obj new Foo Is..
Location of parenthesis for auto-executing anonymous JavaScript functions? http://stackoverflow.com/questions/3384504/location-of-parenthesis-for-auto-executing-anonymous-javascript-functions question They're virtually the same. The first wraps parentheses around a function to make it a valid expression and invokes.. is undefined. The second executes the function and the parentheses around the automatic invocation make it a valid expression...
Is there a difference between (function() {…}()); and (function() {…})();? [duplicate] http://stackoverflow.com/questions/3783007/is-there-a-difference-between-function-and-function between the two is that The Grouping Operator the parentheses will hold in the first example a CallExpression that includes..
What do parentheses surrounding a JavaScript object/function/class declaration mean? http://stackoverflow.com/questions/440739/what-do-parentheses-surrounding-a-javascript-object-function-class-declaration-m do parentheses surrounding a JavaScript object function class declaration mean.. YAHOO.util.Event layout null ... I think last couple of parentheses are to execute the function just after the declaration. ..... the declaration. ... But what about the previous set of parentheses surrounding the function declaration I think it is a matter..
Are “(function ( ) { } ) ( )” and “(function ( ) { } ( ) )” functionally equal in JavaScript? http://stackoverflow.com/questions/5938802/are-function-and-function-functionally-equal-i This code calls new on the Class property. Since the parentheses for the function call are inside the outer set of parentheses.. for the function call are inside the outer set of parentheses they aren't picked up by the new expression and instead call.. parses up to the .Class and instantiates that. the parentheses after new are optional It's equivalent to var namespace Class..
Immediate function invocation syntax http://stackoverflow.com/questions/939386/immediate-function-invocation-syntax expression var someVar function ... Though the outermost parentheses are syntactically unnecessary the opening parenthesis gives..
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