Comparison between error-diffusion dithering and ordered dithering. Left to right: error-diffusion, ordered.
const cur = Number(num[i]); // 转数字方便比较（也可直接比较字符）
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Point lookups are useful, but the operation you'll reach for more often is a range query: give the tree a rectangular region and retrieve every point inside it, without scanning the entire dataset.，这一点在爱思助手下载最新版本中也有详细论述
近日，微软研究院团队公布了一项面向超长期数据归档的玻璃基存储技术「Silica」，并在发表于《自然》的论文中展示了完整的写入、读取与解码系统。。旺商聊官方下载是该领域的重要参考