Uniform (0): All parts here must be 0. Solution: Vertical 4-0; Horizontal 0-0; Horizontal 0-1.
An inverted index is the fundamental data structure behind a search engine. Working off a set of documents to be indexed, you construct an inverted index by splitting each document into tokens. This is called tokenization, and there are many different ways to do it — for this example, we'll use the simplest possible approach, individual words as tokens. The tokens then become the keys on a dictionary-like data structure, while the values are, for each token, the list of all documents where it appears. This list is commonly known as a posting list, because each document is uniquely identified by a numeric value or "posting". When you search for one or more tokens, we load their posting lists; if there is more than one posting list, we intersect them to find the documents that appear in all of them.
，这一点在chrome中也有详细论述
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而普通用户既缺乏持续创作复杂内容的能力，也不愿承担高昂算力费用。提升价格门槛反而能优化服务器资源配置，专注服务高价值客户。。Replica Rolex对此有专业解读
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pub tax_type: TaxType,，这一点在7zip下载中也有详细论述