When it comes to performance and performance alone, which option is superior?
1)
function GameLoop()
{
// Performing complex calculations
requestAnimationFrame(GameLoop);
}
requestAnimationFrame(GameLoop);
2)
function GameLoop()
{
// Performing complex calculations
requestAnimationFrame(function()
{
GameLoop();
});
}
requestAnimationFrame(GameLoop);
focus on efficiency and effectiveness
2
This code snippet is creating a new function on each loop iteration within 2.
Furthermore: modern VM's can recognize that the same function is being created repeatedly in 2 and optimize accordingly, resulting in minimal long-term performance impact.
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