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helpful :)
here we go
sorry that took so long
so you can see in that example, if data.stream is false, the if statement on line 11 wont fire
so it then goes to the else on line 14, and calls getChannel, passing the channel that did not have data.stream
I like ajax alot more
the way you did it?
no I used getJSON
ah, right
I like $.ajax more
I do too, but you can do simpler getJSON calls as well
Martine Ross
@sziko no problem just glad it worked
Baha Aiman
Thanx @sorinr
bahaaiman sends brownie points to @sorinr :sparkles: :thumbsup: :sparkles:
:star2: 1013 | @sorinr |http://www.freecodecamp.com/sorinr
Baha Aiman
For wikipedia viewer I'm getting the error : "Refused to execute script from 'https://en.wikipedia.org/w/api.php?%20%20%20%20format=json%20%20%20%20&acti…plaintext%20%20%20%20&exsentences=1&exlimit=max&gsrsearch=Albert&callback=?' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled."
Please help
var app = angular.module('wikiApp', []);
app.controller('myCtrl', function ($scope, $http) {
    $scope.searchUrl = `https://en.wikipedia.org/w/api.php?

        function (data) {
            var results = data.query.pages;
            angular.forEach(results, function (v, k) {
                $scope.results.push({ title: v.title, body: v.extract, page: page + v.pageid })


Here's the code
Sorin Ruse
@BahaAiman think you should add into the url that you request a json dataType return. just a sec
Sorin Ruse
@BahaAiman maybe here format=json you should have &format=json
did that work?
the above code looks good to me. Just append '&'
Hello everyone!
I am stuck with the 'Counting Cards' Javascript challenge

Following is the code:
var count = 0;

function cc(card) {
// Only change code below this line
switch (card) {
case 2:
case 3:
case 4:
case 5:
case 6:
count += 1;
case 7:
case 8:
case 9:
count += 0;
case 10:
case 'J':
case 'Q':
case 'K':
case 'A':
count -= 1;


if (count <= 0) {
console.log (count + " Hold");
} else
console.log (count + " Bet");

//return count;
// Only change code above this line

// Add/remove calls to test your function.
// Note: Only the last will display

cc(2); cc(3); cc(4); cc(5); cc(6);

I am not getting any output. Any ideas?


Hi guys, i dont know what the problem is here, my s function stream keeps returning undefined when the returned value is defined..
my Code:

$(document).ready(function() {
  var channels = ["ESL_SC2", "OgamingSC2", "cretetion", "freecodecamp", "storbeck", "habathcx", "RobotCaleb", "noobs2ninjas"];

  function stream(channel) {
    var streamResult;
    var stream_link =  "https://wind-bow.gomix.me/twitch-api/streams/" + channel;
    $.getJSON(stream_link, function(result) {
      streamResult = result.stream;

   return streamResult;
  }//end function stream


  function channelInfo(stream, channel) {
    //var status = stream(channel);
    if(status === null) {
      var channel_status = "offline";
    }else {
      var channel_status = "online";
    }//end else

    var link = "https://wind-bow.gomix.me/twitch-api/channels/" + channel;
      url: link,
      dataType: "jsonp",
      success: function(json) {   
        $(".table").append("<tr><td><img src = '" + json.logo + "' width = '320'></td>");
        $(".table").append("<td>" + json.display_name + "</td>");
        $(".table").append("<td>" + channel_status + "</td></tr>");
      }//end success
    });//end $.ajax
  }//end channelInfo

  for(i = 0; i < channels.length; i++) {
   channelInfo(stream, channels[i]);
  }//end for
});///end document

codepen: http://codepen.io/purpose/pen/dOBxJy

any help please

@purpose50 $.getJSON is an asynhronous call. That means, that the callback function given to it resolves late, and the code doesn't wait for it with running. so streamResult is not YET set when you return.
You will have to restructure your code accordingly.

When you want to encapsulate that stuff in a function still, you can use something like:

function stream(channel, cb) {
    var streamResult;
    var stream_link =  "https://wind-bow.gomix.me/twitch-api/streams/" + channel;
    $.getJSON(stream_link, function(result) {

And use it as:

stream("ESL_SC2", function(stream) {
    // here you have the stream
Paweł Rokosz
hey, is it possible to design a html/css/js responsive project in which every section has the height of a device with a 100% fluid width?
@PawelRokosz Sure
section {
    height: 100vh;
    width: 100%;
Paweł Rokosz
@alpox awesome! Thank you!
pawelrokosz sends brownie points to @alpox :sparkles: :thumbsup: :sparkles:
:cookie: 713 | @alpox |http://www.freecodecamp.com/alpox
marko bogdanovic
in need of help with wiki challenge. why do i have empty myData?
Luke Sallmen
Hey. I'm trying to make my links in my navbar entirely clickable - the whole block, not just the text - but I'm having trouble doing so. Is it possible to turn my text links into "blocks" in the navbar that are entirely clickable?http://codepen.io/LukeSallmen/pen/qqeWoR
Phillip Troutman
It looks like the whole thing is clickable from my side @LukeSallmen
Sara Soliman
Good Morning, do i need to include the google font link at the beginning of the page when i am using A Pen?
Phillip Troutman
only if you want a specific type of font that is not already supported by your bootstrap or something
Sara Soliman
Are most of the fonts supported by bootstrap?
Phillip Troutman
I think the basic ones are. Im still very new so i dont have a lot of experience with changing fonts. However I'm going to experiment with some new ones from google just to practice.
Sara Soliman
Cool, how do you know if the font wanted is supported or not?
Luke Sallmen
@troutman21 more specifically I want the space above and around the text/anchor to be clickable as well
Icah Banton
need help with the portfolio challenge. Can you use a codePen page as a responsive image?
Luke Sallmen
@remdata what do you mean?
Icah Banton
@LukeSallmen . I am trying to use a codePen as a thumbnail.