Where communities thrive


  • Join over 1.5M+ people
  • Join over 100K+ communities
  • Free without limits
  • Create your own community
People
Activity
  • Aug 17 09:32
    User @bjorno43 unbanned @linkin-park
  • Jun 20 21:19
    @bjorno43 banned @shenerd140
  • Apr 25 17:13
    @mstellaluna banned @cmal
  • Jan 08 22:05
    @mstellaluna banned @dertiuss323
  • Nov 07 2018 04:42
    User @texas2010 unbanned @ows-ali
  • Nov 02 2018 16:25
    @texas2010 banned @ows-ali
  • Oct 12 2018 05:50
    @bjorno43 banned @NACH74
  • Oct 05 2018 23:02
    @mstellaluna banned @JomoPipi
  • Sep 16 2018 12:21
    @bjorno43 banned @yash-kedia
  • Sep 16 2018 12:16
    @bjorno43 banned @vnikifirov
  • Sep 05 2018 08:12
    User @bjorno43 unbanned @androuino
  • Sep 05 2018 07:38
    @bjorno43 banned @androuino
  • Aug 23 2018 16:57
    User @bjorno43 unbanned @rahuldkjain
  • Aug 23 2018 16:23
    @bjorno43 banned @rahuldkjain
  • Jul 29 2018 14:13
    User @bjorno43 unbanned @jkyereh
  • Jul 29 2018 01:00
    @bjorno43 banned @jkyereh
  • Jul 10 2018 22:09
    @bjorno43 banned @manafn
  • Jul 06 2018 15:20
    @texas2010 banned @imlegend19
  • Jul 03 2018 12:28
    @bjorno43 banned @vbvmatta
  • Jun 29 2018 13:54
    @bjorno43 banned @OGTechnoBoy
JD Tadlock
@jdtdesigns
and .map() i believe
John Nunns
@johnnunns
you know what, let me rewatch those higher level function vids you showed me. and then also watch one on regex
JD Tadlock
@jdtdesigns
for regex, you'll just google 'match blah blah' most of the time
John Nunns
@johnnunns
is match and regex the same method?
JD Tadlock
@jdtdesigns
i google regex all the time cause i'm not going to spend time figuring out the expression myself if i know it's been done 1000 times
.match() uses regex to 'match' a certain pattern in a string
Johnny
@JohnnyBizzel
@zarruk I had a go at your code too: http://codepen.io/JohnnyBizzel/pen/qRjxWp
alexbuster
@alexbuster
How can I import a picture from facebook can anybody help me please.
John Nunns
@johnnunns
@jdtdesigns alright jd
gonna need some clarification :)
so I'm trying to apply map to my function
function countAllCharacters(str){
    var i = str.split('')
    var x = i.map(function(str){

    })
    return i
}

countAllCharacters('banana')
I'm really not sure if this is even close
alex can you save your facebook picture in facebook and then use that to make it your profile picture here @alexbuster
JD Tadlock
@jdtdesigns
@johnnunns the argument in the .map() callback refers to the current value in the array as the map iterates through it
John Nunns
@johnnunns
.map(countAllCharacters(str)?
is that what I should set it to
I think I'm confused on how to put map inside of a function
J.S.
@jspeda
you wouldn't use map in this situation
map is for when you have an array, and you want to perform some type of transformation on that array
good video^
John Nunns
@johnnunns
just watched it haha @jspeda
which higher order function would you use to solve the problem then?
J.S.
@jspeda
you can just call .length on the string
and call it a day
or wait
John Nunns
@johnnunns
nah it's way more complicated unfortunately :)
J.S.
@jspeda
what are you trying to do exactly
John Nunns
@johnnunns
count each character and separate them - example 'banana' becomes b - 1 a - 3 n - 2
var output = countAllCharacters('banana');
console.log(output); // --> {b: 1, a: 3, n: 2}
J.S.
@jspeda
ohhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
JD Tadlock
@jdtdesigns
@jspeda You can use .map() on an object or array
@johnnunns I used .reduce() and .map()
you have my code lol
John Nunns
@johnnunns
man unfortunately I do not! closed out of chrome that day before bed and lost it :(
J.S.
@jspeda
sorry to lead you astray, I should have asked what you were doing more specifically!
John Nunns
@johnnunns
sorry bud @jdtdesigns
JD Tadlock
@jdtdesigns
Ve Vanderpool
@VanAmoVe
hey everyone! I am working on my tribute page and I am stuck! I cant figure out how to change the opacity of my background image without changing everything. Help! This is my code
body
{
background-image:url("https://static-wp.lonewolfmag.com/140717134225-frida-kahlo-photo-horizontal-large-gallery.jpg");
background-attachment:fixed;
background-size: cover;
background-repeat: no-repeat;
}
sorry didnt know it was going to post that way
JD Tadlock
@jdtdesigns
@VanAmoVe You can just set the background on a pseudo element and then lower the opacity
Sunny Wong
@swong194
@VanAmoVe try making a class and setting a opacity?
JD Tadlock
@jdtdesigns
it won't affect the text then
Ve Vanderpool
@VanAmoVe
@jdtdesigns what do you mean by a pseudo element?
i did try making a class and it just made the image go into the div and not the background
John Nunns
@johnnunns
@jdtdesigns I took out the part of the code that changes '.' and '?' and the lower case replaces
Just so I can grasp it a bit more without overcomplicating