FreeCodeCamp/Help

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CamperBot

@camperbot

equlnox sends brownie points to @hansinla and @tanasic and @saintpeter :sparkles: :thumbsup: :sparkles:

:star: 545 | @hansinla | http://www.freecodecamp.com/hansinla

:star: 85 | @tanasic | http://www.freecodecamp.com/tanasic

Rex Schrader

@SaintPeter

@Equlnox Honestly, there are a ton of good tools out there. The best one is the one you know how to use. Pick one and stick with it and you're fine.

CamperBot

@camperbot

:star: 1074 | @saintpeter | http://www.freecodecamp.com/saintpeter

Kouty

@koouty

@SaintPeter
Why not? 7 -> LXX
and 5 -> V
75 -> LXXV no?

Rex Schrader

@SaintPeter

@navyvel Or 500 - consider this:

74 is not greater than 1000, 500, 100, but it is greater than 50, so "L"
74 - 50 = 24
24 is greater than 10, and I can fit 2, so "LXX"
24 - 20 = 4
4 = 4 (IV), so "LXXIV"
4-4 = 0 so we're done

@navyvel Well, then you get into the situation that you have to spell out every possible roman value for each digit. Seems like a drag. Your code will be huge.

Kouty

@koouty

@SaintPeter Right You're right. I agree with you.
But in my enormous code Is an error, why the split method don't replace the digits in Upper case letters? Can your explain this?

Rex Schrader

@SaintPeter

@navyvel The problem may be that it's a string, not a number

pantelis

@pantelisB

Hello!!!

KofiAkorli

@KofiAkorli

@pantelisB hiii

Rex Schrader

@SaintPeter

@navyvel You can use parseInt to turnit into a number

Kouty

@koouty

@SaintPeter Sorry if I'm a bore... but for me the number will be turned into a string, through the toString method, and next sliced in an Array, and next the Array were spliced with suppressed digit-characters and replaced Up case letters.

Rex Schrader

@SaintPeter

@navyvel Right, so each digit needs to be converted to a number with parseInt

@navyvel Or you need to compare it to a string

@navyvel IE: digit === '1' or digit === '2'

Kouty

@koouty

@SaintPeter Yees
I understand, you're good, the === was out of my mind
Thank's so much and congratulation for the patience!

CamperBot

@camperbot

navyvel sends brownie points to @saintpeter :sparkles: :thumbsup: :sparkles:

:star: 1076 | @saintpeter | http://www.freecodecamp.com/saintpeter

Kouty

@koouty

@camperbot You recognize the thank's. Is there an other word that is recognized as brownie points?

CamperBot

@camperbot

navyvel sends brownie points to @camperbot :sparkles: :thumbsup: :sparkles:

:star: 374 | @camperbot | http://www.freecodecamp.com/camperbot

Karolis

@Luomint

bf fib

CamperBot

@camperbot

:fire:Bonfire: Sum All Odd Fibonacci Numbers :link:

function sumFibs(num) {
  return num;
}

sumFibs(4);

Return the sum of all odd Fibonacci numbers up to and including the passed number if it is a Fibonacci number.

more info: bf details | bf links | hint

Karolis

@Luomint

hint

CamperBot

@camperbot

:construction: Spoilers are only in the Bonfire's Custom Room :point_right:

Steve The Philosophist

@Philosophist

Hello help room. Can I get some feedback on the portfolio web page zipline? I'm feeling a bit lost on what to do next. http://codepen.io/Philosophist/pen/xwZGar

Like, how do I get the horizontal break lines to be clear and how do I push the content to not bury itself behind the nav bar?

Sasa

@tanasic

margins/padding I guess

David Bouwkamp

@DavidBouw

@Philosophist Nitpicking, but <hr> does not require a closing tag

Steve The Philosophist

@Philosophist

Oh, cool. I think I just figured out opacity for the hr. How do I get it to be longer like the one I'm reverse engineering? http://codepen.io/ThiagoFerreir4/full/eNMxEp

Okwudili

@Pat-Nebe

I can't get this code to run. Can anyone find any error with this?

Xavier Sumba

@cuent

You are not closing " in src tag

@Pat-Nebe

Abby

@abbymorssy

I have a jQuery question. I am currently doing a static todo app, and for dynamically generated checkboxes, the .change() event does not work, as opposed to a pre-existing checkbox (one that was part of the original DOM) where it would work. Why is that?

What I am trying to do is, if the user changes/clicks on the checkbox, a class would be toggled on its sibling <label>. It doesn’t work for injected checkboxes. How can I go about fixing this?

Esztee

@Esztee

Hello guys, a little help here: "Waypoint: Use CSS Selectors to Style Elements" does not automatically go to the next Waypoint, even though I have the right solution. On the challenge map this is the only waypoint missing... any ideas what's happening?

This is HTML Waypoint 9.

Francesco Eri

@francescoeri

hi sorry I'm a bit stuck here "Use Font Awesome to add a thumbs-up icon to your like button by giving it a i element with the classes fa and fa-thumbs-up."

this is what i did:

Moisés Man

@moigithub

@abeermorssy use .on('change', .... for dinamyc
and "install" the listener event on a parent element

Francesco Eri

@francescoeri

but it does not work

Esztee

@Esztee

@francescoeri hint: <i ...> Like </i>

Jordan Bourne

@JordanBourne

Why can I never get the last part of this function to run, even when the paramaters are met?

function yourTurn() {
  var currentPosition = 0;
  var pressTracker = 0;
  $('.gameButton').mousedown(function() {
    yourNum = parseInt(this.id)
    lightPressed(yourNum);
    yourSeq[currentPosition] = yourNum;
  })
  $('.gameButton').mouseup(function() {
    checkLight(currentPosition);
    currentPosition++;
    console.log(currentPosition, yourSeq.length);
  })
  if (currentPosition == 1) {
    console.log("done");
    return;
  }
}

Francesco Eri

@francescoeri

@Esztee thankyou :)

Abby

@abbymorssy

thanks, @moigithub. I'll try this now.

CamperBot

@camperbot

abeermorssy sends brownie points to @moigithub :sparkles: :thumbsup: :sparkles:

:star: 379 | @moigithub | http://www.freecodecamp.com/moigithub

Kevin Rogers

@kevintrogers

Is there a way to request someone to codepair with?

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:fire:Bonfire: Sum All Odd Fibonacci Numbers :link: