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Markdown 基本语法（学习10 min 上手）Git 的简单使用（学习0.Git 选择 Gitee，新建仓库，clone 到本地打开 Obsidian，选择”打开本地...

1.通过批量操作，我们可以一次向Elastic Search发送多条增删改查操作。1.1.# 1. # 2. # 3. firstMap.firstMap.IndexReq...

Java程序中，使用Redis.1.2.3.1.2.3.4.5.6.1.2.3.4.5.6.7.8.len ： 保存的字符串长度。当用户修改字符串时sds api会先检查空...

另外补充下二分查找： 1、找到的话且这个数唯一则返回下标位置，如果不唯一则返回最右边的下标；找不到的话返回比它大的第一个数（即右边的数）的下标。...

It is well known that small groups are not conducive of the development of a team. The...

Donald and Mike are the leaders of the free world and haven’t yet (after half a year) ...

FatMouse believes that the fatter a mouse is, the faster it runs. To disprove this, yo...

Jesus, what a great movie! Thousands of people are rushing to the cinema. However, thi...

       快速幂这个东西比较好理解，但实现起来到不老好办，记了几次老是忘，今天把它系统的总结一下防止忘记。　　首先，快速幂的目的就是做到快速求幂，假设我们要求a^b,按...

int i, len = s.cout << s << " is a multiple of 11.cout << s << " is not a multiple of ...

The ministers of the cabinet were quite upset by the message from the Chief of Securit...

Bessie is out in the field and wants to get back to the barn to get as much sleep as p...

An earthquake takes place in Southeast Asia. The ACM (Asia Cooperated Medical team) ha...

You are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is ...