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Ivan Ngundela
@ingundela
Ian Gracia
@iangracia

"Given two sets (for example set A = {1, 2, 3} and set B = {2, 3, 4}), the mathematical term "symmetric difference" of two sets is the set of elements which are in either of the two sets, but not in both (A △ B = C = {1, 4})." "

Example : "sym([1, 1, 2, 5], [2, 2, 3, 5], [3, 4, 5, 5]) should return [1, 4, 5]"

Why should the 5 be in the returned array? If it is in all the 3 arrays, then its not a symmetric difference?

Trommelochse
@Trommelochse
@ingundela working fine for me
Kaz Baig
@kbaig
@iangracia Take the diff of the first two and then take the difference of that and the third
CamperBot
@camperbot
kbaig sends brownie points to @iangracia :sparkles: :thumbsup: :sparkles:
Ivan Ngundela
@ingundela
@Trommelochse sorry, I've removed the smooth scrolling on this one tho share with the client... allow me to add and you will se it moving up
Ian Gracia
@iangracia
@kbaig thanks
CamperBot
@camperbot
iangracia sends brownie points to @kbaig :sparkles: :thumbsup: :sparkles:
Ivan Ngundela
@ingundela
@Trommelochse all the website a have with bootstrap carousel and smooth scrolling as the same issue and I don't know how to fix it have a look at this one aswell https://ingundela.github.io/tki/
Ian Gracia
@iangracia

https://codepen.io/iangracia/pen/ZXoYRp

can someone tell me why my calc's toPrecision function works with the equation 0.1 + 0.2 = 0.3 but not with 0.3 + 0.6 = 0.8999999999999999

Ian Gracia
@iangracia
pls someone help me im going crazy
piteto
@piteto
@iangracia I don't know the answer to your question, but you should be adding an argument to .toPrecision() and converting the result to a number
CamperBot
@camperbot
piteto sends brownie points to @iangracia :sparkles: :thumbsup: :sparkles:
piteto
@piteto
Number(holder1.toPrecision(12));
.toPrecision() without an argument is the same as .toString()
If the precision argument is omitted, behaves as Number.prototype.toString(). If the precision argument is a non-integer value, it is rounded to the nearest integer.
Ivan Ngundela
@ingundela
ANY HELP PLEASE: hello everyone, please need some help with my project....I have added carousel image from bootstrap and also using smooth scrolling..... everytime I manually click prev or next arrow it show the next image but the website also move up and I don't understand what is going on here.... the site is:https://ingundela.github.io/tki/
piteto
@piteto
@ingundela It works fine for me, please don't shout
Ian Gracia
@iangracia
var x = 3.0599999999999996;

console.log(Number(x.toPrecision(1));  //  3
console.log(Number(x.toPrecision(2));  // 3.1
console.log(Number(x.toPrecision(3));  // 3.06
console.log(Number(x.toPrecision(4));  // 3.06
console.log(Number(x.toPrecision(7));  // 3.06
console.log(Number(x.toPrecision());  // 3.06
@piteto this number can be put without any arg in the function and still returns a shortend number
Ivan Ngundela
@ingundela
@piteto Thanks... when you click the prev or next arrow it don't move up?
CamperBot
@camperbot
ingundela sends brownie points to @piteto :sparkles: :thumbsup: :sparkles:
piteto
@piteto
@iangracia This is what I get:
console.log(Number(x.toPrecision(1)));  //  3
console.log(Number(x.toPrecision(2)));  // 3.1
console.log(Number(x.toPrecision(3)));  // 3.06
console.log(Number(x.toPrecision(4)));  // 3.06
console.log(Number(x.toPrecision(7)));  // 3.06
console.log(Number(x.toPrecision()));  // 3.059999999999996
CamperBot
@camperbot
piteto sends brownie points to @iangracia :sparkles: :thumbsup: :sparkles:
api offline
Ivan Ngundela
@ingundela
@piteto Sorted... Thanks
CamperBot
@camperbot
api offline
ingundela sends brownie points to @piteto :sparkles: :thumbsup: :sparkles:
intcreate
@intcreate
can any1 make the slider effect look better?
https://codepen.io/anon/pen/LzmaaN
quickspeedy
@quickspeedy

How do you properly use for in loop through all the complex object?

I am stuck with this code:

  for(var key in weatherAdvices) {
// console.log(key);
if(key == "chilly") {
for(var weatherCondition in key)
console.log(key[0]);
}
}

My complex object:

  var weatherAdvices = {
"chilly" : [
{
"Sunny" : "It's a beautiful day! Be sure to bring thick jacket!"
},
{
"Cloudy" : "Don't let the weather get you down! Put a smile on your face and conquer the day!"
},
{
"Rain" : "It's raining, be sure to bring an umbrella!"
}
],
"warm" : [
{
"Sunny" : "Ahh... So warm... Get out and enjoy the day!"
},
{
"Cloudy" : "Don't let the weather get you down! Put a smile on your face and conquer the day!"
},
{
"Rain" : "It's raining, be sure to bring an umbrella!"
}
],
"hot" : [
{
"Sunny" : "So hot! Be sure to use sunscreen lotion!"
},
{
"Cloudy" : "Even though there is no sun, be sure to use sunscreen lotion!"
},
{
"Rain" : "It's raining, be sure to bring an umbrella!"
}
]
}
The first if statement works and I decided to use another for in loop within that if statement but it doesn't work.
Any help would be appreciated!
piteto
@piteto
@quickspeedy
for(var key in weatherAdvices) {
if (key == "chilly") {
}
}
quickspeedy
@quickspeedy
Thanks. Didn't think of that. @piteto
CamperBot
@camperbot
quickspeedy sends brownie points to @piteto :sparkles: :thumbsup: :sparkles:
piteto
@piteto
no problem!
piteto
@piteto
@intcreate You could move some of your HTML to your javascript to give more flexibility in adding more images. Something like: https://s.codepen.io/anon/pen/LzrENb?editors=0010
intcreate
@intcreate
cool
Mauricio Scioville
@invasorMou
hi
Tom
@moT01
any regex masters around?
Pagnito
@Pagnito
who did the dungeon crawler alrdy?
Tom
@moT01
sup
@Pagnito
Pagnito
@Pagnito
@moT01 did you randomize all the rooms?
with an alg?
Tom
@moT01
yes