React Interview Questions | JavaScript Interview Questions | React Interview Experience

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Опубликовано:

28 сен 2024

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Комментарии : 70

@giannizamora7247 7 месяцев назад

The final challenge of grabbing data, displaying, pagination, ect is probably one of the closest challenges you'll have as a dev especially if you have several years of exp. I appreciate the consice approach of adding pagination functionality, there were different places while coding along where I had a different idea but ended up taking up more time to solve. Thank you

@somnathtiwari5593 Год назад

Thank You so much for this, I have tried learning Pagination from other youtubers too but was never able to keep the logic to write the code behind it in my mind but and you took one step at a time with explaining every step was remarkable. I dont think I will ever forget how this works now.

@itscodingdoctor Год назад

Glad to hear 😊. Keep learning

@berndeveloper 11 месяцев назад

@@itscodingdoctor It's important to know that this is not the best approach to deal with pagination, it needs to be handled on the server side, not in front. This approach can be used when the total number of items is relatively small and can be easily handled by the client.

@jaia466 11 месяцев назад

@@berndeveloperim with this too. Imagine having to paginate a data set of thousands of data on client. This should be handled on the server. What i do is just i only pass limit and offsets from the client to my backend to grab all necessary data per page

@ExpertiseEra-q4c Год назад

Question 3 const person={ name:"Ram", age:30 } const Newarr=[] for(let item in person){ Newarr.push([item,person[item]]) }

@arijitroy5695 Год назад

Ok. I have an little improvment idea which is some times I have seen, something in pagination like this 1 | 2 | 3 | 4 | .......| 9 | 10 | 11 | 12 . when pagination number rapidly grows and you don't have option to select number of pages. So, could you please demonstrate how to do that?

@itscodingdoctor Год назад

Sure, that's a great idea. I'll try to upload it soon.

@vishwasgupta605 Год назад

It was helpful please keep doing ! my solution for que3 const person = { name: "ram", age: 30, }; const arr = []; for (let value in person) { arr.push([value, person[value]]); } console.log(arr);

@itscodingdoctor Год назад

Awesome

@imam.k8114 Год назад

for in loop will also include properties from object.prototype chain which may not be desirable

@aveesp1 Год назад

@meenatchieel7730 5 месяцев назад

Its great..Really Thanks a lot for duch wonderfull real time problem solving

@itscodingdoctor 4 месяца назад

Welcome!

@venkykp174 Месяц назад

Hello brother, I loved your way of explanation, simply wow Thankyou

@hazemkhaled9416 7 месяцев назад

The video is greate I actually learned some valuable things here but wanted to point out that I think there will be a bug in the code if the last page has different no of elements than other pages For Example: if there where 197 items last page will contain only 7 items not 10 the bug bec indexOfLastTodo= currentPage * todosPerPage will be equal to 199 but which is wrong since the last element index will be 196 when you try to slice the todos using the indexOfLastTodo in the last page it will cause an error as there is no item of index 199

@itscodingdoctor 4 месяца назад

I haven't tested it. I tried to create a happy flow. There might be more bugs/improvement space in my code (i kept it really simple to achieve the basic functionality)

@savatabachhav7593 8 месяцев назад

Thank you so much for this. We want more such videos.

@itscodingdoctor 4 месяца назад

More to come! You can check the MNC interview experience playlist on this channel

@AjayYadav-zp7yl Год назад

Good work bro......keep it up👍

@itscodingdoctor Год назад

🙏

@ShubhamSharma-vk9iq Год назад

const getObjectEntries = (obj) => { let arr = []; for (let key in obj) { arr.push([key, person[key]]); } return arr; };

@nitishgupta8393 Год назад

const output = Object.entries(person).map(([key, val])=> { return [key, val] })

@arijitroy5695 Год назад

Are questions really for Experienced interview. I am telling because These are really very basic and easy questions for experienced. isn't it right??

@itscodingdoctor Год назад

Yes these questions are for experienced.

@itscodingdoctor Год назад

In pratice level of the questions depends on multiple factors

@itscodingdoctor Год назад

Interviewer and the company

@do_u_dsa Год назад

Quality content, good job!

@itscodingdoctor Год назад

Thanks 🙏

@SumanSingh-f1q 11 месяцев назад

Helpful

@itscodingdoctor 11 месяцев назад

Glad you think so!

@shankar1050 10 месяцев назад

the method you used to fill the array with page numbers is not good. simply you can map an index with index+1. but you wrote complex code(for beginners it is complex)

@itscodingdoctor 4 месяца назад

One problem has many solutions. Hardly matters (for small things) , but if you know a better solution use it by all means.

@ankitgiri6874 Год назад

amazing bro

@itscodingdoctor Год назад

Thanks 🙏

@ayushporwal5950 Год назад

span as buttons?

@Bankey_Bihari_Sarkar_Vrindavan Год назад

const person = { name : "Akshay", age : 22 } let arr = []; for(let x in person) { arr.push([x, person[x]]); } console.log(arr, Object.entries(person));

@dukesoni5477 Год назад

interview for candidate with how much years of experience

@RavindraSingh-lp9pl Год назад

@its coding Doctor...we need more such projects in React. I checked your channel has just 2 projects in React please build few more. I like your teaching style.

@BhavinKalsariya-yc6gm Год назад

const person = {name:"Ram", age:"30"}; // OUTPUT // [ // ['name', 'Ram'], // ['age', '30'] // ] let arr = []; for(const key in person){ arr.push([key, person[key]]) }

@sanddeep66666 Год назад

3rd ways to solve this. const person = { name: "ram", age: 30, }; const output = []; for (let key in person) { output.push([key, person[key]]); } console.log(output);

@ashundale Год назад

const person={ name: "ram", age: 50, } const array = []; for(const key in person) { array.push([key, person[key]]);} array;

@PrasathGururmoorthy Год назад

Excellent questions and coding challenge. Coding covers many concepts.

@itscodingdoctor Год назад

Thanks 🙏

@itscodingdoctor Год назад

Find more MNC Interview Experiences: ru-vid.com/group/PLGZJDzu5NntRmgwjCg0OwFpt9yHh68Muc

@Shivamtech30 3 месяца назад

let persne={ name:"shivam", age:27 } let array =[] let output = Object.entries(persne).map((items,id)=>{ array.push(items) }) console.log("mdbvsjd",array)

@decryptbykd6714 Год назад

const persons = { name: "Ram", age: "30" }; let output = []; for (let key in persons) { output.push([key, persons[key]]); } console.log(output);

@sarathnath4991 8 месяцев назад

12:00 how that we can achieve by JavaScript. Bcz sometimes anchor tag to append through loop rendered as string in html page. One more q, if its cause csr then why Amazon using this approach and what are the solutions to prevent this? Pls reply

@LUFI-Munki Год назад

Great work sir, appreciate

@140_nihalborkar3 Год назад

amazing🎉

@MohitKumar-in3we 11 месяцев назад

Worth Varma Worthuu.... mindblowing........

@itscodingdoctor 4 месяца назад

Thanks 🙏

@InDCoOk84 Год назад

Very helpfull 🔥🔥

@itscodingdoctor Год назад

Glad to hear!

@shubhamdas6519 11 месяцев назад

thanks a lot sir....

@itscodingdoctor 4 месяца назад

Welcome

@rajesh.geesala7565 10 месяцев назад

thanks

@itscodingdoctor 4 месяца назад

Welcome

@ShreyanshMehta-ov8ze 11 месяцев назад

how many years of experience is required to crack this types of interviews?

@itscodingdoctor 11 месяцев назад

@wij8044 Год назад

All these ways to avoid using TypeScript 🤦‍♂️

@itscodingdoctor 11 месяцев назад

Typescript is gaining a lots of popularity and is highly recommended. In this interview didn't consider it though.

@mkfacts3250 11 месяцев назад

how much salary was offered to you after this interview??

@itscodingdoctor 11 месяцев назад

I had a counter offer as well. So it won't be same for everyone.

@maheshappaji1273 Год назад

thank you👍👍👍

@itscodingdoctor Год назад

Welcome 😊

@sagarninave 11 месяцев назад

const user = { firstName:"sagar", lastName:"ninave", age:27 } const result = Object.keys(user).reduce((acc, curr) => { const value = [curr, user[curr]] return [...acc, value] }, []) console.log( result);

@itscodingdoctor 4 месяца назад

Great