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Kris Baillargeon
@krisb1220
If you're tired, you're not thinking right. Shit becomes 1000x harder
aaqeebh1
@aaqeebh1
I know right need sleep peace out dude 👍
aaqeebh1
@aaqeebh1
@krisb1220 thank you sir
helped me understand this alot more
i would hope some day i understand JS like you do @krisb1220 :)
Kris Baillargeon
@krisb1220
@aaqeebh1 You got this bro :)
Honestly, it was super confusing to me too
The best way to do it is to visualize what's happening through the loop
You'll notice that I just console.log() the different operations so you can see what's happening under the hood
Tbh, I've never had to do hardcore math like that. You'll probably have to do something like that eventually, but it's not often.
aaqeebh1
@aaqeebh1
thanks for taking the time bro ;) i appreciate it alot
my maths was good once upon a time maybe this will bring it back out and it wont be as confusing anymore :)
Kris Baillargeon
@krisb1220
@aaqeebh1 I was horrible at math in school
Failed it consistently
You don't really need hardcore math. When you do, you'll figure it out. Unless you have an actual serious learning disability related to math, you'll get it :) Even then, if you're persistent enough you'll still get it! It just takes time.
aaqeebh1
@aaqeebh1
i will be persistent!!!!!!!!!!!!!!
vasurajan
@vasurajan
Hi Everyone... am new here
How are you ?
Mer7in
@Mer7in
Hi every body
enricofadly
@enricofadly
how to use lodash in freecodecamp?
Idris Fagbemi
@stwins60
Hello
Chris Dalton
@Chris-Dalton

Good day campers. I am running into an error while building the quiz app in VueJS. Here is my error:

[Vue warn]: Property or method "answers" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties.

found in

---> <QuestionBox> at src/components/QuestionBox.vue
       <App> at src/App.vue
         <Root>

Here is my App.vue file:

<template>
  <div id="app">
    <Header/>
    <b-container class="bv-example-row">
      <b-row>
        <b-col sm="6" offset="3">
          <QuestionBox
            v-if="questions.length"
            :currentQuestion="questions[index]"
            :next="next"
          />
        </b-col>

      </b-row>
    </b-container>

  </div>
</template>

<script>
import Header from './components/Header.vue'
import QuestionBox from './components/QuestionBox.vue'


export default {
  name: 'App',
  components: {
    Header,
    QuestionBox
  },
  data() {
    return {
      questions: [],
      index: 0
    }
  },
  methods: {
    next(){
      this.index++
    }
  },
  computed: {
    answers() {
      let answers = [...this.currentQuestion.incorrect_answers]
      answers.push(this.currentQuestion.correct_answer)
      return answers
    }
  },
  mounted: function(){

    fetch('https://opentdb.com/api.php?amount=10&type=multiple',{

      method: 'get'
    })
    .then((response) => {
      return response.json();
    })
    .then((jsonData) => {
        this.questions = jsonData.results

    });
  }
}
</script>

<style>
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  margin-top: 60px;
}
</style>

...and here is my QuestionBox file:

<template>
    <div class="question-box-container">
        <b-jumbotron>
            <template v-slot:lead>
                {{currentQuestion.question}}
            </template>

            <hr class="my-4">

            <p v-for="(answer, index) in answers" :key="index">

                {{ answer }}
            </p>

            <b-button variant="primary" href="#">Submit Button</b-button>
            <b-button @click="next" href="#">
                Next Question
            </b-button>

        </b-jumbotron>
    </div>
</template>

<script>
export default {
    props: {
        currentQuestion: Object,
        next: Function
    }
}
</script>

Aside from the error my issue is my answers are not showing on the UI even though I am passing {{answer}} into my paragraph tag. I have read through the page at https://vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties but it is a bit greek to me as this is my first go with VueJS. Can someone help? Please excuse any markdown errors. I will try to clean them up to make this more reader friendly.

Chris Dalton
@Chris-Dalton
I am having challenges getting an input from an html form to go into a recursion function. Can someone help me understand where I am going wrong? https://codepen.io/manwithgills/pen/gOrpGKE?editors=1111
Joseph Mawa
@nibble0101
@Chris-Dalton It seems you have fixed the issue
Donnie
@Donnie-D

@Donnie-D

let sampleWord = "astronaut";
let pwRegex = /^\D(?=\w{5})(?=\w*\d{2})/; // Change this line
let result = pwRegex.test(sampleWord);

how in the above code, the regex /^\D(?=\w{5})(?=\w*\d{2})/ is the correct answer according to the hint section? The challenge states that the characters have to be minimum 5 and can be more. But this regex sets the \w to exactly {5} ?

Mohan-Chaitanya
@Mohan-Chaitanya
Hi Everyone, I was in the intermediate Algorithms & Datastructures session now, as a beginner it's taking a lot more time than I expected, can someone advise is it ok if I start learning React too simultaneously? also any better approach in getting good at algorithms and DS ?? Thankyou in advance.
Donnie
@Donnie-D
Man this forum is getting quiter. Where does one turn to help now
ch3fff
@ch3fff
function r(r){var t=[84,82,82,89,78,55,83,45,55,45,54,75,57];return r[0].charCodeAt(0)===t[6]&&r[1].charCodeAt(0)===t[11]&&r[2].charCodeAt(0)===t[3]&&r[3].charCodeAt(0)===t[9]&&r[4].charCodeAt(0)===t[2]&&r[5].charCodeAt(0)===t[4]&&r[6].charCodeAt(0)===t[1]&&r[7].charCodeAt(0)===t[0]&&r[8].charCodeAt(0)===t[7]&&r[9].charCodeAt(0)===t[8]&&r[10].charCodeAt(0)===t[5]&&r[11].charCodeAt(0)===t[10]&&r[12].charCodeAt(0)===t[12]}
Having trouble with this. Can anyone help? I'm looking for a flag. Please show how you did it if you can
Oops I pasted that. I'm new, sorry
Suria Nalen
@nando_Bel_twitter
Hey
Anyone up for helping me on PM?
Ilenia
@ieahleen
@Donnie-D @nando_Bel_twitter there are the forum and the discord server
Christopher McCormack
@cmccormack
Hello! If you are new here and want to join the conversation, please head over to the freeCodeCamp Discord channel! https://www.freecodecamp.org/news/freecodecamp-discord-chat-room-server/
Vukan
@ValueVich_twitter
Hi guys
I have a really strange code problem/bug for the advanced fibonacci challange
function sumFibs(num) {
  //   console.log(num);

  let first, second;
  first = 1;
  second = 1;

  let arr = [first, second];
  //   console.log(arr);

  for (let i = 2; i < num; i++) {
    // console.log(i);

    let prev = i - 1;
    let prevPrev = i - 2;

    arr[i] = arr[prev] + arr[prevPrev];
  }
  //   console.log(arr);

  let res = arr.reduce((acc, curr) => {
    // console.log(curr);

    // is curr odd?
    let odd = true;
    // console.log(curr % 2);
    if (curr % 2 != 0) {
      odd = true;
    } else {
      odd = false;
    }

    if (curr < num && odd) acc += curr;

    return acc;
  }, 0);
  console.log(res);

  return num;
}

sumFibs(75024);
sumFibs(75024) returns the correct result. However sumFibs(75025) return the same result, and it should return something else :(
Vukan
@ValueVich_twitter
any help or suggestions would be greatly appreciated... because it passes the other requirements
Naomi Carrigan
@nhcarrigan
Check your conditionals. The challenge asks for numbers up to and including num. :)
Vukan
@ValueVich_twitter
@nhcarrigan Thank you very much:) I was staring at the screen for too long... + I'm still a noob somehow. Happy Holidays :)
Naomi Carrigan
@nhcarrigan
Glad to help! Happy holidays. :)
Juljan Kandari
@JKDeveloper1
hello?
Riadh
@KWFE
hello there
António Oliveira
@apspoliveira
hello
mg
@mkg81726354
hi
jomari00312
@jomari00312
Hello is there anybody here?
Is this still active?