more compact typed array feature detection
more compact typed array feature detection

loon3/buffer,beni55/buffer,LiuDeng/buffer,SAGV/buffer,feross/buffer,nolanlawson/buffer,btd/buffer,LinusU/buffer,LiuDeng/buffer,kawanet/buffer,beni55/buffer,kawanet/buffer,LinusU/buffer,SAGV/buffer,loon3/buffer,btd/buffer,feross/buffer,nolanlawson/buffer,feross/buffer