Javascript Intermediate Certification Hackerrank Latest #01

HackerRank All skills certifications
Github Link
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- github.com/tks...
I am covering all basics and intermediate level certifications from Hackerrank, our focus will be on how to approach for the problem and how to pass all tests before submitting problem.
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Notes: tests keeps changing so don't expect that when you are attempting you will see the same question

[@CaptainSloose]

Well done ... i was screaming at the screen "YOU ARENT SPECIFYING THE INDEX!! Unless i am stupid and this guy knows some crazy shit i dont" ....until you figured it out at 24:10...
thanks for these videos

[@ershad489]

how did you know that it was using axios?

[@saranguru6100]

Awesome dude and Thank you too

[@tkssharma]

Thank you too

[@kamisettylokesh3156]

In 1st challenge, At line 31, You destructed the object (i.e., assigned the data property in that object to a variable called data) .Now that data variable is an array . But in line 32, Why u used if( data.data & data.data.length!=0) instead of if(data && data.length!=0) ?. Please anyone clarify me

[@tkssharma]

my solution worked ... its like in axios call you have to get data using response.data

[@kamisettylokesh3156]

@@tkssharma Can't we do the same solution using fetch function in javascript, If so can you pls share the solution snippet when using fetch method.. Thanks

[@CaptainSloose]

@@kamisettylokesh3156 why use fetch when you can use axios? why dont YOU write the snippet using fetch?

[@TrelloTV]

Did anyone get stuck with the output??? I was able to console.log the user total and get the right answer but nothing ever output to the actual log..so i was stuck with the right answers everytime with a weird "~ no response on stdout ~" error

[@SachinYadav-yx1rc]

You forgot the await keyword before axios.get 🙂

[@veerpratapsinghji]

Sir code ko description me dal Dena chahiye na easy ho jata

[@tkssharma]

hackerrank blocked my github repo ..can share on google drive

[@veerpratapsinghji]

@@tkssharma sir link plz

[@mr.gentlemen01]

Only 4 test case passed .

[@tkssharma]

live tests keeps changing

[@reydez84]

noice, i dont know if its smart to look at these after i tryed myself and failed =(

[@tkssharma]

they keep changing tests and problem

[@kikevanegazz325]

class ParkingLot {
// Add the methods here
parkingSlots = [];
constructor(slots){
for(let k = 0; k < slots; k++){
this.parkingSlots.push({
occupied: false,
slot: k,
carId: null
})
}
}
park(carId){
let parked = false;
for(let i=0; i < this.parkingSlots.length; i++){
if(!this.parkingSlots[i].occupied){
this.parkingSlots[i].occupied = true;
this.parkingSlots[i].carId = carId
parked = true;
break;
}
}
return parked;
}
getSlots(){
return this.parkingSlots.map(i => {
if(i.carId){
return i.carId;
}
return null;
})
}
remove(carId){
let available = false;
for(let i=0; i < this.parkingSlots.length; i++){
if(this.parkingSlots[i].occupied && this.parkingSlots[i].carId === carId){
this.parkingSlots[i].occupied = false;
this.parkingSlots[i].carId = null;
available = true;
}
}
return available;
}
}

[@Sajeeb365]

bro ,source code please!

[@tkssharma]

github.com/tkssharma/hackerrank-full-stack/tree/master/Full%20Stack%20Certifications

[@federod2001]

@@tkssharma link not working