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From where we should practice please provide hacker rank link

import React from 'react'; function Slides({slides}) { const [activeState, setActiveState] = React.useState(0); const reset = () => setActiveState(0) const next = () => setActiveState(n => n + 1) const prev = () => setActiveState(n => n - 1) return ( <div> <div id="navigation" className="text-center"> <button data-testid="button-restart" className="small outlined" onClick={reset} disabled={activeState===0}>Restart</button> <button data-testid="button-prev" className="small" onClick={prev} disabled={activeState===0}>Prev</button> <button data-testid="button-next" className="small" onClick={next} disabled={activeState===slides.length-1}>Next</button> </div> <div id="slide" className="card text-center"> <h1 data-testid="title">{slides[activeState].title}</h1> <p data-testid="text">{slides[activeState].text}</p> </div> </div> ); } export default Slides;

Please if possible write the code in the description

In the first problem, can we use an inner join instead of the left outer join? If not, why? I anyone knows it, please tell me, it would be of great help to me

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👍🏻👍🏻👍🏻👍🏻

Good job ❤

❤️

hello, I used everything except for the last part, why are we counting customer id from customer table for number of count,,,is it okay to count id of contact table instead of customer id from customers...please explain

Great Example. However, for the second question, after reading the file from roles.txt with the common JS fs module, you can parse the data from the callback function without splitting it. It works just the same way. just JSON.parse(data)

it didn't work out when the index greater than the length of all slides. but good trial loved it

in how many attempts you solved it?

Why didn’t you use Join?

6:20 react articles

Awesome thanks for the overview, I completed this using a windows function but your way is much more effecient!

I am getting error 1370 execute command denied to user for routine count

Format average as floating point number with 6 decimal i didn't see anything about that.

getting this error , can someone help expect(element).toHaveTextContent() Expected element to have text content: title 0 Received: title 1 43 | 44 | const titleElem = getByTestId(testIds.title); > 45 | expect(titleElem).toHaveTextContent(slides[0].title); | ^ 46 | 47 | const textElem = getByTestId(testIds.text); 48 | expect(textElem).toHaveTextContent(slides[0].text); at Object.<anonymous> (src/App.test.js:45:21)

hi, could you try HackerRank SQL (Advanced) Skills Certification Test?

bro code kiu nhi diya apne

Thank you

Bro can u tell me what is ei and lb here

why do we have count(*) after SELECT co.country_name

Great work✨✌️

one attempt not qualified means next how long will i give test after

Java basic shape ?

cannot read. the code is blur and the dark bg adds to the obscurity. it would have helped if the output window was lighter. we wouldn't have to strain our eyes to find out the code. For eg. after concat the first thing in the parenthesis is so difficult to understand. firstly it is in red and that too against a dark background. I understand the intention of this video is to help novice coders. If that is the case, then please make it available to them in a way that they can easily read and understand without much difficulty. To add to that, there's music in the bg, if there was a voiceover explaining the steps of the syntax that would have also helped in understanding the query.

Description me code daalo na help hoga students ko

Amazing, all others youtubers just cut and paste, but here you are aliasing the table name first, its an indication of true coder! Appricaible.

Great solution! I came really close to the answer but got stuck because of group by. I thought I only need to group by the customer id and the user id, can you please explain in more details why do you group by all those attributes?

I suggest you remove the music background next time recording a tech video.

Superb 👌😍

Nice work 👏💪

will questions be same if i give the test one month later from now or will it differ?

👍👍

Good 🤟

Superb...💪👌

Nice work.😍😍

First problem why not JOIN both tables ON c.ID = i.customer_id then HAVING SUM(i.total_price) < 588~ (>25% average was given at the bottom)

Bro how to contact u.?

Please update it because now its showing different questions

Awesome

great work keep it up..

Hello bro hw can I contact you?

👍👍

♥️💪

💪🤟

😍👌

Great work. Keep It up bro🔥💪

upload the code bro to copy it please