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Darryl Pargeter
@darrylpargeter
not that I know of
think if you have more then 5 app/ what to use a add on have to enter your deatils
Agustina
@abrden
@darrylpargeter ok, thanks!
CamperBot
@camperbot
abrden sends brownie points to @darrylpargeter :sparkles: :thumbsup: :sparkles:
:star: 749 | @darrylpargeter | http://www.freecodecamp.com/darrylpargeter
Darryl Pargeter
@darrylpargeter
though mongolabs might let you use it for free then add the link to heroku your self which would skip the heroku add on bit. could possible do it that way but I don't know if that would work or not
Moisés Man
@moigithub
yes u can do without mongolab addon.. but there are more limitations like num of DB's and dunnowhatelse
but if u use the same DB with differents collection names for each app.. all good.. should be enough for testing/fcc exercises
Kenneth Black
@LawlietBlack
@abrden you can use an empty gift card
Kenneth Black
@LawlietBlack
Has anyone here finished the file metatdata project. I don't quite understand what they want me to do
Moisés Man
@moigithub
u make a file upload form
n from server ... return file size
apklip
@apklip
How do I get rid of the margin on the left?http://codepen.io/DarkPigeons/pen/pgMvdv
James Rezendes
@JamieRez
Hey, I'm trying to use express's sendFile to open up index.html when I go to the homepage of my application. My code looks correct, but I get an error saying "Unexpected token <"
This is because the html's first line is <!DOCTYPE html>
How do I let it send the html file?
Malcolm
@noinkling
@JamieRez Manage to work it out? Can we see some code if not?
Tom
@ch4tml
This message was deleted
Nathan
@natertot12
Can someone help me. How do I search for something thats not in an array for mongoDB.
db.collection('polls').findOne({
        _id: ObjectID(currentPoll),
        //votedBy: {$nin: currentUser._id },
        votedBy: {$not: currentUser._id}
    },function(err, poll) {
        if(err) throw err;
        if(poll != null) {
//do code below
Andre Alonzo
@paycoguy
@natertot12 see if this works
Nathan
@natertot12
@paycoguy I tried that but it still doesn't work... Maybe its my update function
db.collection('polls').update({
          _id: ObjectID(currentPoll)
      }, { 
          $push: { votedBy: currentUser._id } 
      });
I've also tried $addToSet
Mateo Pool
@IAmMyself
On learnyounode HTTP CLIENT (Exercise 7 of 13), it says "For this exercise you will need to use the http core module. " How do I do that?
Andre Alonzo
@paycoguy
@natertot12 are you looking inside your mongodb to see if your update works properly?
Nathan
@natertot12
@IAmMyself npm install -g http``http = require("http")
Mateo Pool
@IAmMyself
does this go in the bash terminal?
@natertot12
Nathan
@natertot12
@paycoguy I've console.log(poll.votedBy) after my if(poll != null) and it returns empty
Andre Alonzo
@paycoguy
@natertot12 you can log into mongodb to verify that the update worked
Nathan
@natertot12
@IAmMyself Yeah first do npm install -g http in terminal and at the top of your learnyounodefile.js say var http = require("http") then you can just call http.createServer or whatever
Mateo Pool
@IAmMyself
@natertot12 Thx
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@camperbot
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Andre Alonzo
@paycoguy
in a terminal type
mongo
then
use <database name>
then
db.polls.find({})
Nathan
@natertot12
@paycoguy Ok one min
@paycoguy How should I check my update function?
Andre Alonzo
@paycoguy
@natertot12 run then function, then go to your terminal and do a db.polls.find({})
find the poll in question and see if the user was added to the poll
CamperBot
@camperbot
find the poll in question and see if the user was added to the poll
nothing found
Nathan
@natertot12
@paycoguy With $nin It returns
MongoError: Can't canonicalize query: BadValue $nin needs an array
Andre Alonzo
@paycoguy
@natertot12 when you do a db.polls.find({}), is votedBy an array?
Nathan
@natertot12
Yeah but its empty
function savePoll(des, chart) {
    var polls = db.collection('polls');
    polls.insertOne({createdBy: currentUser._id.toString(), total: 0, "Description": des, "Data": chart, votedBy: []}, function(err) {
      if(err) throw err;
    });
  }
Andre Alonzo
@paycoguy
@natertot12 ok so that means that the update isn't working
@natertot12
db.collection('polls').update({
          _id: ObjectID(currentPoll)
      }, { 
          $push: { votedBy: currentUser._id } 
      });
shouldn't this be
db.collection('polls').update({
          _id: ObjectID(currentPoll._id)
      }, { 
          $push: { votedBy: currentUser._id } 
      });
I changed _id: ObjectID(currentPoll) to _id: ObjectID(currentPoll._id)
Nathan
@natertot12
I'm saving currentPoll only as a string its the url if someone goes to /polls/:specificpoll
But its only the :specificpoll part
Andre Alonzo
@paycoguy
@natertot12 :specificpoll is supposed to be the _id of the poll?
Nathan
@natertot12
@paycoguy Yeah this is what it looks like http://timestamp-natertot12.c9users.io:8080/polls/56ccd1b7ad095500101b945f
Andre Alonzo
@paycoguy
@natertot12 I'm not really sure what's going one. You can try adding this callback to the update function to get more information.