Fcc React Review Using Props With Stateless Functional Components
i don't know how to return the value lol
Saudamini Mohapatra
@saudamini91_twitter
hi
@bjorno43 Available functions:
- Parse Javascript code and output result (command: help javascript)
- Do Javascript challenges (command: help challenges)
Alright. Hopefully it'll keep on running at present
@channinghall You should probably join our Assist or HelpJavaScript rooms for that. We use this room to play JS challenges :)
I really don't think y'all need Promises to solve this claiming
@mathisme The current challenge is:
Write a function that takes 3 arguments, each representing a RBG decimal value. The function should return the hexadecimal representation of the RGB value.
Rules:
- The name of the function should be:
rgb. - The valid decimal values for RGB are
0 - 255. - Whatsoever (r,g,b) argument values that autumn out of that range should be rounded to the closest valid value.
- The hexadecimal representation must be upper case.
Instance:
rgb(255, 255, 255); should return: FFFFFF.
i typed this in notes on my ipad and oasis't tested so information technology might not work lol
@bobsbotty solve
'''
function rgb() {
var hex = '';
for (a = 0; a < three; a++)
{
if (arguments[a] < 0) {arguments[a] = 0;}
else if (arguments[a] > 255) {arguments[a] = 255;}
hex += Math.circular(arguments[a]).toString(16);
}
return hex;
}
'''
@mathisme Please provide your solution between 3 backticks.
@bobsbotty solve
function rgb(r, g, b) { var hex = ''; for (a = 0; a < 3; a++) { if (arguments[a] < 0) {arguments[a] = 0;} else if (arguments[a] > 255) {arguments[a] = 255;} hex += Math.round(arguments[a]).toString(16); } return hex; }
@mathisme There was an fault with your Javascript code:
V8Js:: compileString () :3: SyntaxError: Invalid or unexpected token
class Campsite extends React.Component { constructor(props) { super(props); } render() { return ( <div> <Camper/> </div> ); } }; // change lawmaking below this line const Camper = props => (<p>{props.name}</p>); Camper.defaultProps = {name: `CamperBot` }; Camper.PropTypes = {proper noun: PropTypes.string.isRequired }; anyone knows why this code don't pass the tests?
Ghost
@ghost~58713b0fd73408ce4f41eb26
What challenge is information technology for?
anterior don't pass too and seems to exist fine :-(
Ghost
@ghost~58713b0fd73408ce4f41eb26
Y'all have two bug (i existent and the other fcc examination existence picky). The real problem is yous are not using the correct method to define the the propTypes. You have a typo. The other effect is currently the tests are not recognizing the single backticks equally a string. Try single or double quotes.
yep just seen , so i cannot pass all the exam ?
and so this is's a problem of fcc test no? syntax with single ticks are right
Ghost
@ghost~58713b0fd73408ce4f41eb26
You lot can pass the tests if y'all change the backticks to unmarried or double quotes and utilise the correct spelling of the protoTypes method.
const Camper = props => (<p>{props.name}</p>); Camper.defaultProps={name: `CamperBot`}; Camper.propTypes = {proper noun:PropTypes.cord.isRequired}; someone knows why don't evaluate?
i cannot run across the type mistake
@10vivar May I suggest you join our Help and / or HelpJavascript room for these questions? You're much more probable to get an answer there as this room is used for JS Challenges with our Bot @bobsbotty :) Information technology might fifty-fifty exist better to join our forums
uups i read challenges and thinking it's related to the challenges of the form , there it'south s a link to the original purpose of this room ? thx
thanks interesting work ! i suggest you modify the name of the room in order to avoid more spammers like me ! maybe some related with the git link?
JJ Megma
@megma_jj_twitter
Precious Adeyinka
@precious-adeyinka
Hi
Precious Adeyinka
@precious-adeyinka
How-do-you-do @faisaldanan
Source: https://gitter.im/FreeCodeCamp/JavascriptChallenges?at=5bc8b41af659e67772d7f615
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