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MongoDb resources
- 博客分类:
- Database
http://www.journaldev.com/3963/mongodb-java-crud-example-tutorial
Mongodb开启与关闭
- 博客分类:
- Database
Mongodb开启与关闭
默认启动:
$ ./mongodb
默认数据保存路径:/data/db/
默认端口:27017
修改默认路径:
--dbpath
$ ./mongdb --dbpath /mongodb/
So, this is my first post (and my first blog for that matter). I can’t remember exactly where I read this (although I’m almost sure it was on Practices of an Agile Developer), but writing in a blog is supposed to help you get your thoughts together. Concretely, by taking the time to explain what you ...
http://winterbe.com/posts/2014/07/31/java8-stream-tutorial-examples/
Java 8 Stream Tutorial
July 31, 2014
Simple bug tracking. Just point, click and send bugs or feedback. bugherd.comads via Carbon
This example-driven tutorial gives an in-depth overview about Java 8 streams. When I ...
Stream Api
- 博客分类:
- Language
http://www.oracle.com/technetwork/articles/java/ma14-java-se-8-streams-2177646.html
http://winterbe.com/posts/2014/07/31/java8-stream-tutorial-examples/
Java 8 中的 Streams API 详解
为什么需要 Stream
Stream 作为 Java 8 的一大亮点,它与 java.io 包里的 InputStream 和 OutputStream 是完全不同的概念。它也不同于 StAX 对 XML 解析的 Stream,也不是 Amazon Kinesis 对大数据实时处理的 Stream。Java 8 中的 Stream 是对集合(Collection)对象功能的增强,它专注于对集合对象进行各种非常便利、高效的聚合操作(aggregate operation),或者大批量数据操作 (bulk data operation) ...
https://help.github.com/articles/fork-a-repo/
https://help.github.com/articles/using-pull-requests/
Fork A Repo
MAC
REST-ful URI design
- 博客分类:
- web
REST-ful URI design
This post is about URI naming. Designing URI names. Some tips and rules and conventions that you can follow when figuring out your application’s URIs. The focus is on URIs for ‘REST-ful’ applications. But many of the tips apply to any kind of website or application.
REST- ...
MongoDB 概念解析
- 博客分类:
- Database
MongoDB 概念解析
SQL术语/概念
MongoDB术语/概念
解释/说明
database
database
数据库
table
collection
数据库表/集合
NoSQL 数据库分类
- 博客分类:
- Database
NoSQL 数据库分类
类型
部分代表
特点
列存储
Hbase
Cassandra
Hypertable
CAP定理(CAP theorem)
- 博客分类:
- Database
在计算机科学中, CAP定理(CAP theorem), 又被称作 布鲁尔定理(Brewer's theorem), 它指出对于一个分布式计算系统来说,不可能同时满足以下三点:
一致性(Consistency) (所有节点在同一时间具有相同的数据)
可用性(Availability) (保证每个请求不管成功或者失败都有响应)
分隔容忍(Partition tolerance) (系统中任意信息的丢失或失败不会影响系统的继续运作)
CAP理论的核心是:一个分布式系统不可能同时很好的满足一致性,可用性和分区容错性这三个需求,最多只能同时较好的满足两个。
Git介绍
(略)
http://git-scm.com/book/zh/v2
有用的集中git仓库:https://github.com/
http://www.hubwiz.com/course/
http://www.infoq.com/cn/articles/Java-se-8-lambda
http://www.infoq.com/cn/articles/Java-8-Lambdas-A-Peek-Under-the-Hood?utm_campaign=rightbar_v2&utm_source=infoq&utm_medium=articles_li ...
0-有用资源http://www.cnblogs.com/bjzhanghao/archive/2012/11/14/android-platform-sdk-download-mirror.htmlhttp://www.jbzj630.com/books/34882.htmlhttp://tuposky.iteye.com/blog/2008583http://developer.android.com/sdk/index.html#Other1-安装android studio
因为各种原因,不能直接访问 ...
[转]java web工程web.xml配置详解
- 博客分类:
- web
http://blog.csdn.net/m751075306/article/details/9452893
http://blog.csdn.net/jasonchris/article/details/7705631
http://blog.csdn.net/ol_beta/article/details/5926451
http://www.iteye.com/topic/1040163
http://www.programgo.com/tag/html/849217113/3/
http://blog.csdn.net/shanliangli ...
1)放在项目子目录下,这样不需要做特别处理,但重部署后会导致原来的文件丢失
2)放在tomcat外的目录,因为web项目页面不能直接访问,可以采用如下两种办法:
a)更改tomcat的配置,来支持
server.xml Host节点内
<Context path="/project/upload" docBase="/Users/upload" debug="0" reloadable="true"/>
b)自己写一个文件处理的servlet