https://docs.vultr.com/javascript/global/isNaN
isNaN() is a JavaScript function that checks if a value is NaN (Not-a-Number).
Syntax:
javascript
Copy
Edit
isNaN(value);
value → The value to check.
Returns: true if the value is NaN, otherwise false.
Example 1: Checking NaN Values
javascript
https://docs.vultr.com/javascript/global/parseInt
vascript parseint parseInt() is a JavaScript function used to convert a string into an integer.
parseInt(string, radix);
string → The value to convert to an integer.
radix (optional) → The base (2-36) of the numerical system. Default is 10 (decimal) if not specified.
Example 1: Basic Usage
javascript
Copy
Edit
console.log(parseInt("42"); // Output: 42
console.log(parseInt("3.14"); // Output: 3 (decimal part is removed)
console.log(parseInt("100", 2)); // Output: 4 (binary "100" → decimal 4)
https://docs.vultr.com/cpp/sta....ndard-library/cmath/
std::remainder() is a function in C++'s <cmath> library that computes the remainder of division, but unlike % (modulo) or fmod(), it returns the remainder closest to zero.
Syntax:
cpp
Copy
Edit
double remainder(double x, double y);
float remainder(float x, float y);
long double remainder(long double x, long double y);
x → The dividend (numerator).
y → The divisor (denominator).
Returns → The remainder of x / y, with the result closest to zero
