check whether an object can be extendable or not in JavaScript
JavaScript
ðŸ¤– Code Explanation
Object.seal(obj);
console.log(Object.isSealed(obj)); // true
The code written in JavaScript prevents the object from being extended and seals the object. As a result, the object cannot be modified.
More problems solved in JavaScript

check whether an object can be extendable or not
two functions that make sum two vectors and make their dot product
Calculate the income tax for an income of $70k by adhering to the rules below:
First $10k: 0Â =Â 0
Next $10k: 10Â =Â 10
Following $10k: 20Â =Â 20
Remaining amount: 30
Calculate the income tax for an income of $70k by adhering to the rules below:
First $10k: 0Â =Â 0
Next $10k: 10Â =Â 10
Following $10k: 20Â =Â 20
Remaining amount: 30
How to get the matching elements in an integer array?
How to get the matching elements in an integer array?
How to search a specific value in a linked list?
find the time complexity of a function
Find the count for the occurrence of a particular character in a string
Find the count for the occurrence of a particular character in a string
Find the count for the occurrence of a particular character in a string
Determine the factors of a number.
calculate fibonacci series with multiplication instead of addition
calculate fibonacci series with division instead of addition
extract all the users whose age is greater than 18 and under 59
two functions that make the sum two vectors and make their dot product
how to connect to mysql
find the inverse cosine of a vector
true anomaly formula given eccentricity vector and position vector
true anomaly function given eccentricity vector, position vector, velocity
true anomaly