1. Difference between client-side and server side scripting? 2. What is destructuring? 3. What is HOC? 4. Write code to combine nested array 5. Write code to count the number of vowels in a string

Question

Accepted Answer

1. Client-side scripting runs on the user's browser, while server-side scripting runs on the server. 2. Destructuring is a way to extract values from objects and arrays. 3. HOC stands for Higher Order Component in React. 4. Combining nested arrays involves flattening them into a single array. 5. Counting vowels in a string involves iterating through the characters and checking if they are vowels.

Client-side scripting executes on the user's browser, while server-side scripting runs on the server.
Destructuring allows you to extract multiple values from objects or arrays into distinct variables.
HOC in React is a pattern where a component takes another component as an argument and returns a new component.
To combine nested arrays, you can use methods like flat() or reduce() to flatten the arrays into a single array.
To count vowels in a string, you can iterate through each character and check if it is a vowel using a conditional statement.

Accepted Answer

function countVowels(str){
var vowels = 'aeiouAEIOU';
var count = 0;
str.split("").forEach(ele=>{
if(vowels.includes(ele)){
count++;
}
})
return count;
}

console.log(countVowels("pritiiUU"))

1. Difference between client-side and server side scripting? 2. What is destructuring? 3. What is HOC? 4. Write code to combine nested array 5. Write code to count the number of vowels in a string

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