Analyze dynamic parameter transfer and dynamic attributes of JavaScript.

Use the anonymous function (immediate execution of the function) in js to implement dynamic parameters or dynamically change the object Attributes. I used it once in a while, hoping to give a tip to friends who are looking for it.
All codes:

(function(){
			console.info('这是一个匿名函数，会立即执行。');
		})();
		
		function count(a, b){
			console.info(a+b);
		}
		
		//传入一个匿名函数
		count((function(){return 100;})(), 10);
		
		//设置一个匿名函数的属性
		var ob = {
			count : (function(){return 100;})(),
			name : 'xx'
		};
		
		console.info(ob);

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