What does functionName(function() {...}) do in JavaScript?
var functionName = function() {} vs function functionName() {}
javascript: What's the difference between functionName() and functionName? what does "window.functionname&&functionname()" do? Javascript Element.onclick = functionName(as String)? Call JavaScript functionName.method directly Why do we use functionName: function in javascript return statement Javascript: performance of var functionName = function() {} vs function functionName() {} functionName is not a function? What is "!functionname()"? why is functionName() == functionName.prototype.constructor() difference between functionName() and functionName.call(this) What is the difference between self.functionName and this._functionName? Why doesn't $(functionName()) work? difference between functionName() and functionName.call() in javascript Call a function using $('.class').each(functionName); TypeError: this.functionName is not a function What is better - javascript:functionName() or just functionName()? what does $.functionName(); mean in javascript? var functionName = function() is not a function var functionName vs functionName assignment in a closure *Functionname* not defined What is difference between function FunctionName(){} and object.FunctionName = function(){} Reference error: functionName is not defined What's difference between "$.FunctionName()" and "FunctionName()"? Open in New Tab with Javascript:FunctionName in href Is it okay to use $scope.functionName or should I use var functionName = function() ? Which function declaration is faster ? var functionName or this.functionname Javascript syntax, using functionName vs. functionName() JS: functionname("yes/no"); javascript: functionname() instread of functionname()