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Random number inside a range

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Returns a random integer between min and max: 

function randomBetween(min, max) {
    return Math.floor(Math.random() * (max - min + 1) + min);
}

Examples: 

// randomBetween(0, 10);
Math.floor(Math.random() * 11);

// randomBetween(1, 10);
Math.floor(Math.random() * 10) + 1;

// randomBetween(5, 20);
Math.floor(Math.random() * 16) + 5;

// randomBetween(-10, -2);
Math.floor(Math.random() * 9) - 10;
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Arithmetic Math:
* Remarks
* Constants
* Remainder Modulus
* Rounding
* Trigonometry
* Bitwise operators
* Increment
* Exponentiation Math.pow or
* Random Integers and Floats
* Addition
* Simulating events with different probabilities
* Little Big endian for typed arrays when using bitwise operators
* Multiplication
* Subtraction (-)
* Random number inside a range
* Decrementing (--)
* Ceiling and floor
* Math.atan2 to find direction of a vector
* Sin / cos to create a vector given direction distance
* 1Math.hypot
* Periodic functions using Math.sin
* Random with gaussian distribution
* Division
* Getting maximum and minimum
* Restrict Number to Min / Max Range
* Getting roots of a number
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102 Tilde
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104 Get and set CSS custom variables
105 Contributors