Today I read the log, found that when the spider crawled home when 304 status code is returned, that is, unmodified, looked at the website I update every day, home and certainly there is a change, so why do will return 304, not modified it, it will not affect Baidu snapshot updates?
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It is also true that it is difficult to think of a single such system that has not, for better or worse, been substantially modified by human culture.
同样,很难想象一个这样的系统:不管是好是坏,都没有经过人类文化的实质性修改。
Hypnosis is not a state of sleep: It is rather a modified state of consciousness.
催眠状态不是一种睡眠的状态,而是一种被改变的意识状态。
This means it has not run since it was modified (enabled).
这意味着,它自从被修改(启用)以来没有运行过。
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