js random minus 1

js random minus

var plusOrMinus = Math.random() < 0.5 ? -1 : 1;

Here is what the above code is Doing:
1. We're creating a variable called plusOrMinus and setting it equal to a random number between 0 and 1.
2. We're using an if/else statement to check if the random number is less than 0.5.
3. If the random number is less than 0.5, we're setting the plusOrMinus variable equal to -1.
4. If the random number is greater than 0.5, we're setting the plusOrMinus variable equal to 1.

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