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Fernando
@lestairon
If the api is down i can get the quotes from the arrays
rafaelmonroy
@rafaelmonroy
hey guys just finished the JS part of my twitch api project but I am not sure if this user story is completed “I can click the status output and be sent directly to the Free Code Camp's Twitch.tv channel.” in the sample they give the user name is linked to the channel, I did the same in my app, but not sure if they wanted the the offline - online to be linked, which doesnt make too much sense now that I think about it but, just to be on the safe side, thought I’d ask one of you :wink: here is my pen (no design yet, just want to get a green light on the JS lol) https://codepen.io/rafaelmonroy/pen/xLewBM
Chris Cullen
@123xylem

$ heroku pg:promote postgresql-defined-86594
Ensuring an alternate alias for existing DATABASE_URL... !
! postgresql-defined-86594 is already promoted on
! quiet-depths-47005
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
IM putting a WP site on HEROKU>

IM trying to promote a database on heroku... It tells me its already promoted... I wouldnt mind but last time i went with this the site kept giving me error 500 and i assumed it was because I didnt fix this part of the install.
Any Help?

Chris Juchtmans
@kjuchtmans
Goood mornin coders! :wave:

"JS Calculator" app :
Why is my JQuery not logging out an array with 1's when I click the 1 key of this calculator?
Here is my pen with html, css and JS

Any tips are welcome!
thanks, chris

Markus Kiili
@Masd925
@kjuchtmans Console.log is not inside the click callback.
console.log is only executed once after the document is ready.
Chris Juchtmans
@kjuchtmans

@Masd925 :hankey: beginners mistake, thanks Markus!
But then again, moving console.log() and my arr initalisation inside the callback fun still throws an undefined error in console:
'Uncaught ReferenceError: $ is not defined
at pen.js:243:1'

Code:

/* TAKE AWAY :
*/

$(function() {

    //array to hold all clicked values until result ( = ) is asked

    //add values of all clicked cells to an array
    $("#1").click(function(){
        var arr = [];
        arr.push(1);
        console.log(arr);
    });
});

modified pen here cheers

CamperBot
@camperbot
kjuchtmans sends brownie points to @masd925 :sparkles: :thumbsup: :sparkles:
api offline
Markus Kiili
@Masd925
@kjuchtmans Initialization var arr = []; should be before the event handling code.
Markus Kiili
@Masd925
@kjuchtmans $ not defined, means that you have not enabled jQuery on codePen.
Chris Juchtmans
@kjuchtmans
haven't I?? let me look
@Masd925 Yaay ! the problem was me not using Codepen enough ; now I know one has to enable JQuery library from the external JS menu in Settings. Thanks again
CamperBot
@camperbot
kjuchtmans sends brownie points to @masd925 :sparkles: :thumbsup: :sparkles:
api offline
Tiago Correia
@tiagocorreiaalmeida
For string s = "a(bc)de", the output should be
reverseParentheses(s) = "acbde". goodtime to user regex no?
a(bcdefghijkl(mno)p)q" but then I got this and no idea how im gonna do it :D

You have a string s that consists of English letters, punctuation marks, whitespace characters, and brackets. It is guaranteed that the parentheses in s form a regular bracket sequence.

Your task is to reverse the strings contained in each pair of matching parentheses, starting from the innermost pair. The results string should not contain any parentheses.

Example

For string s = "a(bc)de", the output should be
reverseParentheses(s) = "acbde".

Chris Juchtmans
@kjuchtmans

@tiagocorreiaalmeida Regex is mighty sweet and powerful to those who master it. I couldn't serve a solution to your q in a heartbeat, but may I refer you to this very meaty tutorial, written up by a compatriote of mine?

good luck!

Tiago Correia
@tiagocorreiaalmeida
thanks @kjuchtmans
CamperBot
@camperbot
tiagocorreiaalmeida sends brownie points to @kjuchtmans :sparkles: :thumbsup: :sparkles:
api offline
Chris Juchtmans
@kjuchtmans
...its the sort of reading material for long winter evenings, I admit
Simon Cordova
@gbsimon87
Hey all!
Gots a quick question...
I've got this website for which I can't seem to change the placeholder value at all for some reason, can anyone take a look?
Tiago Correia
@tiagocorreiaalmeida
sure
Simon Cordova
@gbsimon87
@tiagocorreiaalmeida
Thanks buddy...
It's at cardfactory.co.uk
The search bar up top, here's the selector...
document.querySelector("#searchText")
$("#searchText")
CamperBot
@camperbot
api offline
gbsimon87 sends brownie points to @tiagocorreiaalmeida :sparkles: :thumbsup: :sparkles:
Simon Cordova
@gbsimon87
I need to change it with javascript though
Tiago Correia
@tiagocorreiaalmeida
this part?
image.png
Simon Cordova
@gbsimon87
Yep :)
Tiago Correia
@tiagocorreiaalmeida
what you wanna do to it?
Simon Cordova
@gbsimon87
So instead of "Search Cards, "Gifts & Party" I need it to show "Search for items"
Tiago Correia
@tiagocorreiaalmeida
is it ok to use jquery?
Simon Cordova
@gbsimon87
yep
Tiago Correia
@tiagocorreiaalmeida
I think you can do something line
$("#searchText").attr("placeholder","blabla");
letm e try
:D
image.png
Simon Cordova
@gbsimon87
Yeah, it changes it in the HTML, but I can't seem to change it in the actual screen
Tiago Correia
@tiagocorreiaalmeida
it does?
are you the owner of the website?
Simon Cordova
@gbsimon87
Try it in mobile view
Tiago Correia
@tiagocorreiaalmeida
just a quick question why not change it in the html?
and will try to look for some workaround to this
      $("#searchText").attr("placeholder", "Search occassion, recipient, card or gift");