int bucketIdx = (arr[i] * bucketCount) / (max + 1); // 均匀映射
const i = this.arr.length - 1;
。服务器推荐对此有专业解读
Real image compression (JPEG, PNG) uses different techniques (DCT, entropy coding), but quadtrees capture the same principle: spend your bits where the detail is, not uniformly across the whole image.
第九条 境内单位或者个人跨境销售下列服务、无形资产，税率为零：