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Why is this logging undefined?
$(document).ready(function(){
var url = 'https://wind-bow.glitch.me/twitch-api/streams/';
var streamers = ["ESL_SC2", "OgamingSC2", "cretetion", "freecodecamp", "storbeck", "habathcx", "RobotCaleb", "noobs2ninjas"];
for (var x = 0; x < streamers.length; x++) {
$.ajax({
type: "GET",
url: "https://api.twitch.tv/kraken/streams/" + streamers[x],
headers: {
'client-ID': '8wp64ky5gj2bqordmiocrwdw4oivc0'
},
success: function(twitch){
console.log(twitch[x]);
}
}); // End of ajax call.
} // End of x for loop.
}); // End of document function.
@Burinson I think your callback doesn't recognize
x
@Burinson what's twitch?
it should just be a json object, you don't need x or to access that as an array element
Has anyone gone through any of the beta challenges in the past month?
@zootechdrum no worries, glad I could help
@rmdawson71 I'm almost done with the front end algo's I'm thinking of tackling the different ones on the beta next.
@just1witness - That is great!
@just1witness - are you mentoring others now?
@rmdawson71 Yes, it seems I am
@just1witness - It helps solidify what you do know and don't know.
@rmdawson71 I agree wholeheartedly. They say, after all, to be able to teach something is to know it... whoever "they" are :)
I only have one advanced algo left, Pairwise
@artoodeeto did you figure out your regex problem?
If you didn't you need to take into account that some of the number groups will have the brackets and/or the dash and some won't. Use the | (or) symbol to allow more than one format per number group. Also, this is an excellent tool for regex, http://regexr.com/ .
evening fCC
@coymeetsworld i haven't had one in 2 years... where' you end up going on your vacay?
hey @DarrenfJ just got back from work
coolCool :D
how was work?
lame as usual, i hate babysiting drunk adults
I'm up in Northern Ontario on a road trip for fun
bartender?
oh also karma got me in a weird way the other day, after i was on a crazy roll on the adv algo (4 in a row !! ) i went to bed ultra happy to see...the cat had peed on it
i manage the karaoke at a bar (i did bartender at some point)
bartender is actually the job that got me thinking "i need some new skills to get out of here"
karaoke! noice
cat' s always know how to get under yer skin, don't they ;)
but they're still better than dogs
i love dogs.. had a cat for a while but am horibl allergic
but i do love their sense of ruling the world
well they do
one of my fav twitch city episodes (old show): planet of cats
there's a fun futurama ep about cats
oh gawd that's big.. lemme clean it up
i don't remember the futurama one.. good?
not the best one, but funny anyway, lemme wiki that quickly
it's S6 ep08 (in the numerotation that has 7 seasons)
coolCool thanks @Gersho
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oh i love this, i'm "fixing" a computer that couldn't open .doc for someone, i boot the comp, double clic a .doc, and it work
:D
sounds about right
at least i'm done with the people wanting a W7->W10 downgrade
i haven't helped people fix their computer in years.. while i always found i could figure it out more or less it just ate up hours of time
now i'm all like yah, um, i know know how to push the buttons and make webpages
oh, it's because the bar where i work is actually my mom's, and most computer i fix is for her custofriends usualy for cheap or free
oh.. cool... perks of the job ;)
and if it sounds too complicated i turn them down
i hear yah on that one
heh
@Gersho how many advanced algo's do you have left?
5 i guess ? lemme check
was really on a roll the other day did 4 in a row (well ok, the easy ones)
That's been my experience too. I did 5 once, then spent four days on one...
5, i'm missing: Phone numbers, exact change , no repeats, map debris and pairwise (haven't started any)
Exact change took me 4 days
back in the intermediate algo, steamroll took me a full week
I had already accidentally flattened an array before that, so that one was easy for me, but it was a fluke, haha.
I have one left, Pairwise
they aren't mandatory so i focus on learning react and other stuff at the moment, JS is "for fun" :p
exact change took me forever too
well it seem to be detailed, so while no super hard, lots of step (aka lots of potential bugsà
I know they're not mandatory. Although I found myself wanting to update my projects every time I learned something new with the algo's, so I paused the projects to fi,ish them first.
oh yah.. jsut tons of combinatiosn of stuff to account for
the make a person one was actually my first time working on constructors
a bit like promises, i know the theory but haven't tried yet
or DOM, or so many other stuff
@Gersho I thought exactly the same thing when I first looked at exact change, @DarrenfJ is right though, it looks simple, but kicks your butt, lol.
I want to learn more about constructors, and objects. I don't feel confident in that area yet.
every time i deal with objects i have relearn them...
then I get them.. can work with them.. then next day... wham it's like all gone
memento.js
2 days ago the image at the bottom looked big, now it looks small ? is that some Cascading Satan Style trick ?
https://codepen.io/Gersho/pen/RpGJNJ
https://codepen.io/Gersho/pen/RpGJNJ
cascading satan style lol! perfect
that's how i feel about css
it's thee.worst
well before worying about it's size, i was supposed to change it to a b&w image, so good excuse to browse some Oda art <3
Dang, that's a big picture you have there
so it shows as big for you i guess
Yeah, it's like humungous
for me.. the most bottomist image is super tiny
for me too, today, 2 days ago it was as large as the white div
defintitely weird man
i tried putting width: 500px, but it seems i'm grabbing the thumbmail and extending it
@DarrenfJ :wave:
hey buddy :D
your new avatar doesn't show up when we mouse over
@Gersho yah i just looked at it and now it's all extended
@DarrenfJ yeah i'm trying stuff
@Gersho the bottom image, for me, is the same size as the white div
@just1witness that's how it's supposed to be, but if you resfresh it probably won't be anymore
i'm trying to rehost it
@Gersho at 1x, it's right, at .50x it's right, but at .25x it's smaller on my phone as of right now.
at this point i think i'll just pick another image xD
ha!
css has wrestled you to the ground ;)
but seriously.. i woulda given'up already
yesterday ;)
@DarrenfJ freeCodeCamp/freeCodeCamp#15833
trying to make new challenges is exhausting
Goodbye people, I'm going to stare at the back of my eyelids for a few hours.
have fun
@just1witness have fun and thank or the chat
darrenfj sends brownie points to @just1witness :sparkles: :thumbsup: :sparkles:
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image changed, if asked, that's how i wanted it from the start
@Manish-Giri seriously.. but good work! the whole object thing someone was asking that very kind of question a few days ago and it's hard to explain it using the fCC examples.. as they mention
thanks @Manish-Giri for tackling this kind of thing beyond the call of duty ;)
darrenfj sends brownie points to @manish-giri :sparkles: :thumbsup: :sparkles:
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i wonder what happens when someone hits 10K?
their PC explodes?
diabetes
ha!
claps
@Gersho @dngov no thank you! 😋
just1witness sends brownie points to @gersho and @dngov :sparkles: :thumbsup: :sparkles:
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@DarrenfJ ty
manish-giri sends brownie points to @darrenfj :sparkles: :thumbsup: :sparkles:
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:smile:
lol 10K
I wonder when I'd hit 7k
:disappointed:
well.. eventually... just causa time
now it's almost impossible ;)
true lol
i gotta scoot and do some show prep stuff... our improv troupe is gonna branch out into podcasts...
good luck :clap:
@Manish-Giri here is another cookie to get you closer to 7k ty
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awwe
@heroiczero ty
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Hi all, I'm doing some extra problem sets and for some reason, the object that I am being returned isn't counting the last element,
can someone please help
var countEvensAndOdds = function (array) {
var myObj = {};
var evenCount = 0;
var oddCount = 0;
for (var i = 0; i<=array.length; i++) {
if(array[i]%2 === 0) {
myObj.evenCount = evenCount++;
} else {
myObj.oddCount = oddCount++;
}
}
console.log(myObj);
}
console.log(countEvensAndOdds([1,2,3,4,5,6]));
What I am receiving is
[object Object] {
evenCount: 2,
oddCount: 3
}
but I need this
What I am receiving is
[object Object] {
evenCount: 3,
oddCount: 3
}
@kryssxx post in jsbin or repl
and share the link
is that what you mean
@Manish-Giri
hey guys can anyone please let me know why my signup part is not working? https://glitch.com/edit/#!/static-file?path=views/signup.ejs:1:12
@kryssxx yes
here's the corrected version
for (var i = 0; i < array.length; i++) {
if(array[i]%2 === 0) {
myObj.evenCount = ++evenCount;
} else {
myObj.oddCount = ++oddCount;
}
}
console.log(myObj);
}
with the rate of work on fcc beta, when do u think it will go live @Manish-Giri
@kelechy maybe in 3-4 months
u said creating new challenges is alot, but i see it as an opportunity to contribute to open source @Manish-Giri
it is
but you also need to write the tests which test the challenges
that's not easy.
very true though
nice work you and the team are doing @Manish-Giri
:+1:
@kelechy ty
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@sjames1958gm thank you for that !!! from of all people a chelsea fan as well
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Hi guys
For Basic Front End Development Projects
in CodePen
Do we quick-add bootstrap3 or bootstrap4?
hello world need help!
@ProgramNovice bootstrap 3
@gishy1 - you can use 3 or 4, but the lessons are based on bootstrap 3. Better to stick with that.
@khaduch wrong person right answer
Sorry, that was for @ProgramNovice
@gishy1 - you cannot combine
(a,b) in your test. You have to have a < 0 || b < 0
@ProgramNovice - you can use 3 or 4, but the lessons are based on bootstrap 3. Better to stick with that.
@gishy1 - then you have to do
return undefined; instead of console.log
@longnt80 ok thanks :)
programnovice sends brownie points to @longnt80 :sparkles: :thumbsup: :sparkles:
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@khaduch ok thanks :)
i need help with transfering this form data to a kist of emails
how can i achieve that
hi everybody
i not know what's the means of "Link to External Pages with Anchor Elements"
How to buy UDEMY course in india? On website it is showing @Rs 450....And on app same courses worth @Rs 650..Why? Do we have to pay extra tax apart from 450rs on udemy website? Any Indian here plz help
@paulsimmy businesses don't sell the same course for the same price. if you see the course offered at a lower price, get the course at the lower price.
@littleZhuo It means you link to an external webpage using <a href= webpage.com> </a>
@littleZhuo
<a href="http://external-page.com">Your text</a>
@littleZhuo Also, if your using codepen you'll want to do it this way <a target='_blank' href = webpage.com></a>
@GitHub-Henry I can't able to buy it from website.. That's why, some payment method issue there
@akodiaemma can you show us?
what you have so far
Ok, just tell me..Does udemy charge extra apart from the mentioned price on its website?
no
@just1witness sure...hold up
if(isset($_POST['email'])) {
// EDIT THE 2 LINES BELOW AS REQUIRED
$email_to = "comprepair910@gmail.com";
$email_subject = "The forms";
function died($error) {
// your error code can go here
echo "We are very sorry, but there were error(s) found with the form you submitted. ";
echo "These errors appear below.<br /><br />";
echo $error."<br /><br />";
echo "Please go back and fix these errors.<br /><br />";
die();
}
// validation expected data exists
if(!isset($_POST['full-name']) ||
!isset($_POST['organisation']) ||
!isset($_POST['email']) ||
!isset($_POST['phoneNo']) ||
!isset($_POST['skype'])) {
died('We are sorry, but there appears to be a problem with the form you submitted.');
}
$fullNames = $_POST["full-name"];
$email = $_POST["email"];
$organisation = $_POST["organisation"];
$facebookId = $_POST["facebook"];
$twitterId = $_POST["twitter"];
$skypeId = $_POST["skype"];
$phoneNumber = $_POST["phoneNo"];
$error_message = "";
$email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
if(!preg_match($email_exp,$email)) {
$error_message .= 'The Email Address you entered does not appear to be valid.<br />';
}
$string_exp = "/^[A-Za-z .'-]+$/";
if(!preg_match($string_exp,$fullNames)) {
$error_message .= 'The First Name you entered does not appear to be valid.<br />';
}
if(strlen($organisation) < 2) {
$error_message .= 'The Last Name you entered does not appear to be valid.<br />';
}
if(strlen($fullNames) < 2) {
$error_message .= 'The Names you entered do not appear to be valid.<br />';
}
if(strlen($error_message) > 0) {
died($error_message);
}
$email_message = "Form details below.\n\n";
function clean_string($string) {
$bad = array("content-type","bcc:","to:","cc:","href");
return str_replace($bad,"",$string);
}
$email_message .= "First Name: ".clean_string($fullNames)."\n";
$email_message .= "Organisation: ".clean_string($organisation)."\n";
$email_message .= "Email: ".clean_string($email)."\n";
$email_message .= "Telephone: ".clean_string($phoneNumber)."\n";
$email_message .= "Skype: ".clean_string($skypeId)."\n";
// create email headers
$headers = 'From: '.$email."\r\n".
'Reply-To: '.$email."\r\n" .
'X-Mailer: PHP/' . phpversion();
@mail($email_to, $email_subject, $email_message, $headers);
?>
<!-- include your own success html here -->
Thank you for contacting us. We will be in touch with you very soon.
<?php
@just1witness that's the code for the emailing,..it works finally but only some times. More so i find the mail in important section not inbox
is all that php I see the open tag in the bottom of this code
@just1witness
@daddycardona there is more code after that
}
Oh okay I didn't see the open tag on the top is all i am saying
thats it
yes I am not that good with PHP @akodiaemma
@akodiaemma out of curiosity why do you have @mail()?
@saninmersion i actually do not know why its there but it seemedto send the first time i used it...so theres that
@akodiaemma I think it supresses any error messages you might get. can you check if your code actually does not send the mail or your code sends the mail the email it is sent to does not receive the mail.
@saninmersion yes i t has error messages. it worked at first and then it later refused to work ot
ut
its like it sends mail by chance
you might need to decode the error mesages.
@saninmersion that is what i am trying to do with every ones help :)
no error messages so far
@akodiaemma '@' is probably supressing your error messages.
@akodiaemma I think additional headers are case insensitive, so function clean_string will omit some malicious code
@korzo so i should use $organisation
@akodiaemma That's above my head, I can read what your doing just fine, but I wouldn't be able to pick out what's giving you problems.
@just1witness thank you for trying though
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@akodiaemma My pleasure :)
why im i giving u brownies facepalm
LOL, because you love me
@akodiaemma This is cool though, is it a challenge or something your doing for yourself?
@akodiaemma Sorry, it's ok. I mixed up $email_message and $headers variables.
Function clean_string is wrong, but it doesn't affect your script
i can't put the img element to smaller-mage in size your Image
when doing the dungeon crawler, i've been having problems.
movement of my character is really slow, and the slowness seems to be proportional to the size of hte map.
the map must be refreshing upon every movement, but i don't update said map in react...
:(
how do you update it then ?
I don't understand why this seems to be storing the 2, from the previous loop and adding the very same 2 to the next one, thus returning a true value and adding the identical index of 2 twice to the sum...
function pairwise(arr, arg) {
var arr1 = [];
var ind = [];
for (var i = 0; i < arr.length; i++){
arr.filter(function(el, index){
if(el + arr[i] === arg){
arr1.push(el , arr[i]);
ind.push(index, i);
arr[index] = "0";
arr[i] = "0";
}
});
}
return ind.reduce(function(sum, value) {
return sum + value;
}, 0);
}
pairwise([1, 3, 2, 4], 4);
a 2 ? how do you get a 2 with ([1, 3, 2, 4], 4), shouldn't the answer be 1 ?
pairwise([1, 3, 2, 4], 4);
1+3 = 4
0+1=1 <---
What happes is it returns the index of 1, and 3, which is 0, 1. That's right. But it ALSO returns the index of 2(2), twice. Thus adding four to the sum of the indexes. I imagine, the loop is adding the two from the first loop, to the two of the second loop, but I don't understand why.
@Gersho
oh, because 2+2 = 4 ?
yup
i haven't really read (understood) the code in detail, but that means you're scanning it too much at some point, or should lock the value when used for comparison with other numbers
This solution passes tests 1, 4, and 5
if(el + arr[i] === arg){
to that if, you could add a check that verifies that el and arr[i] aren't one and the same
I tried that, maybe I did it wrong.
but you can't just compare their values, you need to compare where they come from
let's see if I can remember what I tried, I'll post it
I did that too
hold on
something like
(el + arr[i] === arg && i !== index)(assuming i didn't misunderstand your code)
k, I added this, now it only fails test 3, thank you, I have momentum again! :)
if(el + arr[i] === arg && el !== arr[i])
@Gersho yours fixed it, thank you!!!!
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And DONE with advanced algo's!!!!!!!!!!!!!!
congratulations !
Thank you, haha, you understood my code better than me!
haven't started pairwise yet but that case
pairwise([0, 0, 0, 0, 1, 1], 1) should return 10.
sounds nasty to debug
pairwise([0, 0, 0, 0, 1, 1], 1) should return 10.
sounds nasty to debug
But I did build it from scratch
yes, very
but if you get the others right, that one falls into place
i'm doing react on code academy at the moment
@longnt80 Thanks. @coymeetsworld Twitch is the success function, I named it like that because it gives me the status of online/offline twitch streamers. Thanks!
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Is it easier to learn after having a javascript base? @Gersho
I'm going to angularJS next, since it seems all the rage with nearbye employers
considering it's a JS plugin, i'd even go as far as saying it's mandatory, htlm too
what react or angularJS?
react
That's in the backend curriculum right?
but i'd guess it's true for angular too
the data one i think
oh, right.
data visualisation, react challenges are actually right after the front end
I know, I wonder if I should hold off on angularJS until getting the data vis and backend certs, or not
i'd say try to give it a look after you finish front end
better make a choice when you've already tried the first few lessons
Review my weather app. Is it necessary to add the toggle button?your suggestions are valuable.
https://codepen.io/saranshbarua/full/WEEERr/
https://codepen.io/saranshbarua/full/WEEERr/
the temperature toggle button is a user story, therefore mandatory
also why does it show weather in india before i click ?
the image should be relevant to the meteo, Thunderstorm isn't a sunny beach
I used that value as a place holder. And the image is subjected to the temperature values.
it should be dependant on weather, not temperature (user story)
nice touch adding a field so we can search what city we want ! (we can't use ENTER in this field tho)
@Gersho all right I'll fix it. Just wanted to ask whether to make a toggle button because it is already showing temperature in Celsius..
fixed the ENTER key issue
$(document).ready(function() {
var streamers = [
"ESL_SC2",
"OgamingSC2",
"cretetion",
"freecodecamp",
"storbeck",
"habathcx",
"RobotCaleb",
"noobs2ninjas"
];
for (var x = 0; x < streamers.length; x++) {
$.ajax({
type: "GET",
url: "https://api.twitch.tv/kraken/streams/" + streamers[x],
headers: {
"client-ID": "8wp64ky5gj2bqordmiocrwdw4oivc0"
},
success: function(twitch) {
console.log(streamers[x]);
if (twitch.stream !== null) {
var logo = twitch.stream.channel.logo;
var name = twitch.stream.channel.display_name;
var status = twitch.stream.channel.status;
var game = twitch.stream.channel.game;
var url = twitch.stream.channel.url;
$("#output").append(
"<a target = '_blank' href=" +
url +
"><div class = 'well'><img id = 'img' src =" +
logo +
">" +
"<br></br>" +
"<p id = 'name'>" +
name +
"</p>" +
"<hr></hr>" +
"<p id = 'game'>" +
game +
"</p>" +
"<p id = 'status'>" +
status +
"</p>" +
"<p id = 'online'>Online</p>" +
"</div></a>"
);
} else {
$("#output").append(
"<div class = 'well-md'>" +
"<img id = 'img' src = 'https://pre06.deviantart.net/1a10/th/pre/f/2015/291/5/1/logo_twitch_iosversion_by_akiruuu-d9djk9s.png'><br></br>" +
"<p id = 'name'>" +
streamers[x] +
"</p>" +
"<p id = 'offline'>Offline</p>" +
"</div>"
);
} // End of else statement.
} // End of success function.
}); // End of ajax call.
} // End of x for loop.
}); // End of document function.console.log(streamers[x]); returning undefined and how can I fix it?
I need it to return
"ESL_SC2",
"OgamingSC2",
"cretetion",
"freecodecamp",
"storbeck",
"habathcx",
"RobotCaleb",
"noobs2ninjas"
@Burinson i had a problem like this, the fix was to use let instead of var in my for loop
pretty much i was told to never use var in a for loop again
Let?
So I should replace all the var in my loops with let?
$(document).ready(function() {
var streamers = [
"ESL_SC2",
"OgamingSC2",
"cretetion",
"freecodecamp",
"storbeck",
"habathcx",
"RobotCaleb",
"noobs2ninjas"
];
for (var x = 0; x < streamers.length; x++) {
$.ajax({
type: "GET",
url: "https://api.twitch.tv/kraken/streams/" + streamers[x],
headers: {
"client-ID": "8wp64ky5gj2bqordmiocrwdw4oivc0"
},
success: function(twitch) {
console.log(streamers[x]);
if (twitch.stream !== null) {
let logo = twitch.stream.channel.logo;
let name = twitch.stream.channel.display_name;
let status = twitch.stream.channel.status;
let game = twitch.stream.channel.game;
let url = twitch.stream.channel.url;
$("#output").append(
"<a target = '_blank' href=" +
url +
"><div class = 'well'><img id = 'img' src =" +
logo +
">" +
"<br></br>" +
"<p id = 'name'>" +
name +
"</p>" +
"<hr></hr>" +
"<p id = 'game'>" +
game +
"</p>" +
"<p id = 'status'>" +
status +
"</p>" +
"<p id = 'online'>Online</p>" +
"</div></a>"
); // End of online append.
} else {
$("#output").append(
"<div class = 'well-md'>" +
"<img id = 'img' src = 'https://pre06.deviantart.net/1a10/th/pre/f/2015/291/5/1/logo_twitch_iosversion_by_akiruuu-d9djk9s.png'><br></br>" +
"<p id = 'name'>" +
streamers[x] +
"</p>" +
"<p id = 'offline'>Offline</p>" +
"</div>"
); // End of offline append.
} // End of else statement.
} // End of success function.
}); // End of ajax call.
} // End of x for loop.
}); // End of document function.
Still doesn't work :worried:
he trying to say use let x = 0?
correct? @ericmiller777
yes
oooooooooooooooooooh
Now it worked, haha
bingo!
@ericmiller777 Thank you very much
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@texas2010 thanks
welcome anytime
I had the same problem for 2 days
no one could figure out the problem
glad i could help
oh :O
I didn't even know about let
pretty much in javascript never use var agiain
I would've been stuck forever
@ericmiller777 so you use jquery?
or just vanilla js
both :P
ohh no wonder.....
probably something affect on your code.
i assumed
im used to using C3 so ive always used var
i use vanilla js in my fcc project. i didnt use jquery ha
you still will have the problem with var when useing api calls
So var never, never goes in js, only in css?
i didnt get any issue with api calls ;)
well wait
never use var in a for loop
is what im saying
Me neither... until now :shipit:
use let
Ahh
Okay, good
I already make random quote and weather. but i didnt use loop lol
I understand now
you still have to use var when declareing a varible ect
but in the case of a for loop use let
yeah it is better to use let in the loop. other day, i learned about let. i forget where ha
@ericmiller777 btw i make my own ajax function. so i dont have to write ajax repeat.
cool
yeah
I wonder how many times my for loops didn't work because of declaring var and I gave up
Haha
but I didnt finish other part for deal with post and setRequestHeader. oh well.
so far i could use get and type file. text or json. something like that.
Hello, I can't modify the height of the second video (#last) i can't figure why https://codepen.io/cyberfistor/pen/LjMVXv
@ericmiller777 @Burinson somehow i like to write vanilla js. i feel like i dont need to use jquery ha.
thats cool, jquery can make some stuff much faster tho.
true.
it is faster to finish project with jquery
I plan to take js 30 course. more js challenge for me. yay
What is vanilla js?
@Burinson
plain js
plain js
"VanillaJS is a name to refer to using plain JavaScript without any additional libraries like jQuery. People use it as a joke to remind other developers that many things can be done nowadays without the need for additional JavaScript libraries."
I have a quick question: If I didn't use a child theme for my WordPress website, will all content be completely eliminated when the theme updates? I built 2 websites with the Avada theme and 3 websites with the Divi theme.
Oh
@Burinson yeah lol. just pure and plain.
normal js ha
Haha, I didn't even understand API until the fourth channel
Challenge*
The API section on freecodecamp is really vague
sadly
yeah. and they use jquery. i was like um...
it is pretty bad challenge. oh well. i didnt check on beta if they make it better.
i hope so
tfw you wanna test your Twitch app and everyone is offline
:,(
oh sad
you could check on twitch who is online. so add their username.
whatever who is on stream right now. for test
@Burinson OgamingSC2 is rarely offline
@Gersho It's back now, it was offline 5 min ago, hehe
probably a reset, they broadcast almost 24/7
and now, since i've checked it's online, it would be rude not to watch... D:
oh aparently they had some internet issues
...
well anyway
anything after the if statement isnt happening
if i return after it isnt joined
my str isnt changed at all
function myReplace(str, before, after) {
str = str.split(" ");
before = before.split("");
after = after.split("");
if(before[0].toUpperCase() == before[0]){
after[0] = after[0].toUpperCase();
}
before.join("");
after.join("");
for(let i = 0; i < str.length; i++){
if(str[i] == before){
str[i] = after;
}
}
return after;
}
myReplace("He is Sleeping on the couch", "Sleeping", "sitting");
@ericmiller777 why
return after; ?
well i want to return
str.join(" ");
@ericmiller777 also before.join(""); does nothing
but
yea
but still the after returned is still a array
you have to assign it back to
before
@ericmiller777 you are returning after, but you should return str
I understand that but the issue is that nothing hapopens after the if statement
str.join returns "He is Sleeping on the Couch"
if i remove the if statement
@ericmiller777 because you are comparing string to array
?
if i take away the if statement
it comes back fine but no capital
idk
i split after to an array
then i want to join it?
@korzo idk maybe im just crazy....
@ericmiller777 you have to assign before and after back, when joining them
after = after.join("");
: O
@ericmiller777 That's one error. Second is return value. Then it should work
@korzo thanks
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um
why does my for loop still not work?
if i take away the if statement it works
just doesnt capitalize
post actual version
but with the if statement it does nothing
unction myReplace(str, before, after) {
str = str.split(" ");
before = before.split("");
after = after.split("");
if(before[0].toUpperCase() == before[0]){
after[0] = after[0].toUpperCase();
}
after = after.join("");
for(let i = 0; i < str.length; i++){
if(str[i] == before){
str[i] = after;
}
}
return str.join(" ");
}
myReplace("He is Sleeping on the couch", "Sleeping", "sitting");
oh i missed the f
in function
function myReplace(str, before, after) {
str = str.split(" ");
for(let i = 0; i < str.length; i++){
if(str[i] == before){
str[i] = after;
}
}
return str.join(" ");
}
myReplace("He is Sleeping on the couch", "Sleeping", "sitting");
that works but doesnt do capitalization
i just dont understand why it stops working
@ericmiller777 you forget to join before
oh
@korzo thank you so much
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How do you get channel information when the Twitch streamer is offline?
I want the channel URL, but it only provides the API URL
@ericmiller777 But you don't have to split before/after just to get first letter.
You can access letter of string the same way you access array
You can access letter of string the same way you access array
var str = 'Hello World';
console.log(str[1]);
or
str.charAt(1)
@Burinson use the channel route in the url. e.g. https://wind-bow.glitch.me/twitch-api/channels/freecodecamp. is that what you want?
Hello guys, could you help me to increase the height of the second video #last i can't figure it out : https://codepen.io/cyberfistor/pen/LjMVXv?editors=1100
@gothamknight Yes, I guess I gotta create another getJSON function? thanks
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yes you'll need another call
Can I nest the call in the other call?
(or work your code some way to make the relevant choices earlier in your code)
yes
Wew
Let me try that
you can try various call url by putting them in your browser
I tried, but I need to put my client id somewhere in the url...
I have a functioning ID, but don't know how to place it to check myself, lol
(For the kraken one)
copy it somewhere while you work on it
you don't use the fcc provided api ?
@Gersho This is working very well, thank you :)
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I'm nesting two ajax calls
@Burinson that should work
@Burinson just nest a ajax in a ajax or a getJSON in a getJSON