test for an empty object in JavaScript
JavaScript
🤖 Code Explanation
The code checks if an object is empty by checking the number of keys in the object. If the number of keys is 0, the object is empty.
More problems solved in JavaScript
test for an empty object
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