Can I dynamically call an object method having the method name as a string? I would imagine it like this:  var FooClass = function() {     this.smile = function() {}; }  var method = "smile"; var foo = new FooClass();  // I want to run smil...
I'm trying to call and get the response from another lambda function using lambda invoke. The problem is other lambda function needs the id to be sent as path parameters (or as a query string). But I do not see an option in lambda invoke for this...
How can I call function after i successfully select using d3.select()?  At the moment I have this code:  var selectedCircle = d3.select("circle"); if(selectedCircle) {     // do stuff }   I want it to be something like that:  d3.select("c...
I wonder what is the difference if I invoke a function foo() inside other function bar() or I return function something() inside function test(). What is the difference and which method is better to use?  var foo = function() {     console.log(2+3);...
I want to implement a structure that can be invoked like in the example below:  require("Promotions").getDisounts().getProductDiscounts().getLength();...
I created expandable content using jquery on several divs with unique ids. The code is working but now I also want to trigger this function from a top navigation using an anchor. I have tried several things but nothing works. I am very new to jquery...
// Why doesn't this: _.invoke(['D','C'], 'lastIndexOf', ['A','B','C'])  // Return this: [-1,2]?   I've got a string. (Input)  'ABC'  Split into an array. (InputBuffer)  ['A','...
So I am trying to invoke methods on a page and I know the values that I want to put inside the methods but I can't seem to get the syntax to work. I feel so, well.. lamerized.   Ok so here is the javascript method on the page  function ReturnValu...
I have this node.js code:  var timeStamp = function() {   var d = new Date();   var year = d.getFullYear();   var month = d.getMonth() + 1;   var day = d.getDay();   var hours = d.getHours();   var minutes = d.getMinutes();   var seconds = d.getSecon...
Im writing a program that creates a cookie with a string of foods in it. Upon pressing submit, whichever foods have been checkbox'd should be collected into a string and then recorded into the document's cookie. Then an alert() displays my co...

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