Function toHex

toHex(n: number, length?: number): string
Convert any number to its hexadecimal equivalent.
Parameters
- n: number
  A decimal number to convert
- length: number = 0
  The minimum number of digits to show
Returns string
The number n converted to hexadecimal
Example
```
const hex = SMath.toHex(10, 2); // '0A'
```