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#数据库
Excel电竞大赛2024年决赛试题讲解

从数据库的视角来看,Excel算是一款AP型数据库,只不过:
* 不能使用SQL查询语句,使用的是Excel里面的函数;
* 存储数据的格式是CSV。

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Telegram has no known backdoors and, even though it is come in for criticism for using proprietary encryption methods instead of open-source ones, those have yet to be compromised. While no messaging app can guarantee a 100% impermeable defense against determined attackers, Telegram is vulnerabilities are few and either theoretical or based on spoof files fooling users into actively enabling an attack.

Importantly, that investor viewpoint is not new. It cycles in when conditions are right (and vice versa). It also brings the ineffective warnings of an overpriced market with it.Looking toward a good 2022 stock market, there is no apparent reason to expect these issues to change.

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