FreeCodeCamp/Help

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Prateek Karnal

@Equlnox

can anyone suggest me a good text editor for developing html programs?

Rex Schrader

@SaintPeter

@navyvel In general, you need to think about what is really happening when you're converting a number to a roman numeral:
Say I'm converting 2015

2000 is greater than 1000 (M), and I can get 2 in there, so I start with MM
2015 - 2000 = 15
15 is not greater than 500 (D), 100(C), or 50(L)
15 is greater than 10 (X) and I can fit 1 in, so now I have MMX
15 - 10 = 5
5 === 5 (V) and I get one, so now I have MMXV
5 - 5 = 0, so I can stop

@Equlnox Atom is pretty nice. It has a ton of plugins, too, to make your life easier

Prateek Karnal

@Equlnox

thanks

CamperBot

@camperbot

if you want to thank someone, put an @ before their name!

Sasa

@tanasic

@Equlnox u can also try microsofts new visual studio code.. it is pretty fast.. has their intelli sense and what not

i've switched from atom to visual code... much faster

@Equlnox https://code.visualstudio.com/

Kouty

@koouty

@SaintPeter I think that to convert the decimal number into a string and begin with the index of the sliced string to a roman character. Is it not faster?
2015 is 2 -> MM
0 -> ""
1 -> X
5 -> 5
that is MMXV;
No good?

Hans van Riet

@hansinla

@Equlnox sublime 3

Rex Schrader

@SaintPeter

@navyvel The problem is that values like 50 don't have a place value.

@navyvel IE: 75

Prateek Karnal

@Equlnox

thanks every one :P

CamperBot

@camperbot

if you want to thank someone, put an @ before their name!

Prateek Karnal

@Equlnox

@hansinla @tanasic @SaintPeter thanks for your respective suggestions

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

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