I'm trying to generate two numbers between 0 and 4 in javascript, but I don't want the two numbers to be the same. Any thoughts?
currently working with
state.blue_id = Math.floor(Math.random()*5);
state.red_id = Math.floor(Math.random()*5);
if(state.blue_id == state.red_id){
???????
}
Have you considered using while?
while (state.blue_id === state.red_id) {
state.blue_id = Math.floor(Math.random()*5);
state.red_id = Math.floor(Math.random()*5);
}
"Rejection" is the standard way to handle this:
state.blue_id = Math.floor(Math.random()*5);
state.red_id = Math.floor(Math.random()*5);
while(state.blue_id == state.red_id){
state.red_id = Math.floor(Math.random()*5);
}