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搜索关键字:distribute    ( 401个结果
hive中order by,sort by, distribute by, cluster by作用以及用法
1.orderbyHive中的orderby跟传统的sql语言中的order by作用是一样的,会对查询的结果做一次全局排序,所以说,只有hive的sql中制定了order by所有的数据都会到同一个reducer进行处理(不管有多少map,也不管文件有多少的block只会启动一个reducer)。但是对于大量数据这 将会消..
分类:其他好文   时间:2015-09-23 10:37:46    阅读次数:202
Python的包管理工具Pip
Python的包管理工具Pip pip 是一个安装和管理 Python 包的工具 , 是 easy_install 的一个替换品。本文将详细说明 安装 pip 的方法和 使用 pip 的一些基本操作如安装、更新和卸载 python 包。distribute是setuptools的取代(Setup.....
分类:编程语言   时间:2015-09-18 13:46:49    阅读次数:307
如何使用Android Studio把library分享到jCenter和Maven Central
原文:How to distribute your own Android library through jCenter and Maven Central from Android Studio? 如果你想在Android Studio中引入一个library到你的项目,你只需添加如下的一行代码到模块的build.g...
分类:移动开发   时间:2015-09-11 21:00:09    阅读次数:351
Replication 术语理解
SQL Server中的Replication,将数据和数据库对象从一个数据库复制和分发到另一个数据库,然后在数据库间进行同步,以维持一致性。Replication注重的是数据同步,it doesn’t distribute entire database, but only distributes...
分类:其他好文   时间:2015-09-11 16:06:19    阅读次数:222
How to distribute your own Android library through jCenter and Maven Central from Android Studio
In Android Studio, if you wish to include any library to your application. You could just simply add a following line of dependency in module'sbuild.g...
分类:移动开发   时间:2015-08-20 18:16:49    阅读次数:231
拓扑排序(2)
DescriptionDandelion's uncle is a boss of a factory. As the spring festival is coming , he wants to distribute rewards to his workers. Now he has a tr...
分类:编程语言   时间:2015-08-18 18:59:35    阅读次数:137
css文字两端对齐
css文字两端对齐text-align:Justify(火狐);text-justify:inter-ideograph(IE)text-justify(IE)基本语法text-justify : auto |distribute | distribute-all-lines | distribut...
分类:Web程序   时间:2015-08-17 18:48:41    阅读次数:133
Writing for Myself.part2
1 essay n.散文,小品文;论说文2 distribute vt.分发,分配,分送3 finally adv.最终,终于4 face up to 勇敢的接受或对付5 scan 浏览,粗略地看6 spaghetti n.意大利式细面条7 title n.标题,题目 ...
分类:其他好文   时间:2015-08-17 09:52:48    阅读次数:101
HDU 2647 Reward(toposort)
RewardProblem DescriptionDandelion's uncle is a boss of a factory. As the spring festival is coming , he wants to distribute rewards to his workers. ....
分类:其他好文   时间:2015-08-14 13:43:42    阅读次数:227
LintCode-Copy Books
Given an array A of integer with size of n( means n books and number of pages of each book) and k people to copy the book. You must distribute the continuous id books to one people to copy. (You can g...
分类:其他好文   时间:2015-08-10 22:25:51    阅读次数:402
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