Multiply | JavaScript (solved) | codewars

Multiply in JavaScript (Solved) This code does not execute properly. Try to figure out why. Solution function multiply(a, b) { return a * b; } Multiplication The multiplication of whole numbers may be thought of as repeated addition; that is, the multiplication of two numbers is equivalent to adding as many copies of one of them, the multiplicand, as the quantity of the other one, the multiplier. Both numbers can be referred to as factors. Example: 3 * 4 = 4 + 4 + 4 = 12 return The return statement ends function execution and specifies a value to be returned to the function caller. Syntax return [expression]; Parameters expression The expression whose value is to be returned. If omitted, undefined is returned instead. Description When a return statement is used in a function body, the execution of the function is stopped. If specified, a given value is returned to the function caller. How to detect which one of the defined font was used in a web page? ...

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Even or Odd | JavaScript (solved) | codewars

Even or Odd in JavaScript (Solved) Create a function that takes an integer as an argument and returns "Even" for even numbers or "Odd" for odd numbers. Solution function even_or_odd(number) { return number % 2 ? "Odd" : "Even"; } Even Numbers Any integer that can be divided exactly by 2 is an even number . The last digit is 0, 2, 4, 6 or 8 Example: −24, 0, 6 and 38 are all even numbers Odd Numbers Any integer that cannot be divided exactly by 2 is an odd number . The last digit is 1, 3, 5, 7 or 9 Example: −3, 1, 7 and 35 are all odd numbers Odd numbers are in between the even numbers. Integers Integers are like whole numbers, but they also include negative numbers ... but still no fractions allowed! So, integers can be negative {−1, −2,−3, −4, ... }, positive {1, 2, 3, 4, ... }, or zero {0} We can put that all together like this: Integers = { ..., −4, −3, −2, −1, 0, 1, 2, 3, 4, ... } Examples: −16, −3, 0, 1 and 198 are a...

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