C based
switch(ch){
case '\n':
lines += 1;
/*fail thru*/
case ' ':
case '\t':
words += 1;
default:
chars += 1;
}
<-左移位: 左边所移位的值丢弃,右边多出来的位用0补齐;
->右移位: 从左边移入新位分如下两种情况
1. logical shifting特点: 左边移入的为用0填充;
2. arithmetic shifting特点: 左边移入的位由原先该值的symbol bit决定,符号位为1 则移入的位均为1,为0移入的位为0;
关于位移运算总结:
右位移时,把最右边的几位--根据需要唯一的 位数 删除,再从左边填入,要是逻辑移位 最左边的补位都是0,要是算术右移位则最左边的 补入位根据原先值的符号位1,则全1,0则全0;
su - oracle -c "rlwrap sqlplus / as sysdba"
C based的更多相关文章
- Distributed MVCC based cross-row transaction
The algorithm for supporting distributed MVCC based cross-row transactions on top of a distributed k ...
- Plant Design Review Based on AnyCAD
Plant Design Review Based on AnyCAD eryar@163.com Abstract. AVEVA Review is used to 3D model visuali ...
- CQRS, Task Based UIs, Event Sourcing agh!
原文地址:CQRS, Task Based UIs, Event Sourcing agh! Many people have been getting confused over what CQRS ...
- Prototype based langue LUA
Prototype-based programming https://en.wikipedia.org/wiki/Prototype-based_programming Prototype-base ...
- 原创: How to build a query based on Definition Updates installed
In SCCM 2012 R2, you can use following class. Use SMS_CombinedDeviceResources.EPAntivirusSignatureLa ...
- Spike Notes on Lock based Concurrency Concepts
Motivation 承并发编程笔记Outline,这篇文章专注于记录学习基于锁的并发概念的过程中出现的一些知识点,为并发高层抽象做必要的准备. 尽管存在Doug Lee开山之作Concurrent ...
- Creating a radius based VPN with support for Windows clients
This article discusses setting up up an integrated IPSec/L2TP VPN using Radius and integrating it wi ...
- CVPR 2011 Global contrast based salient region detection
Two salient region detection methods are proposed in this paper: HC AND RC HC: Histogram based contr ...
- Token Based Authentication in Web API 2
原文地址:http://www.c-sharpcorner.com/uploadfile/736ca4/token-based-authentication-in-web-api-2/ Introdu ...
- Superpixel Based RGB-D Image Segmentation Using Markov Random Field——阅读笔记
1.基本信息 题目:使用马尔科夫场实现基于超像素的RGB-D图像分割: 作者所属:Ferdowsi University of Mashhad(Iron) 发表:2015 International ...
随机推荐
- 百度地图LV1.5实践项目开发工具类bmap.util.jsV1.3
/** * 百度地图使用工具类-v1.5 * * @author boonya * @date 2013-7-7 * @address Chengdu,Sichuan,China * @email b ...
- UESTC_Eight Puzzle 2015 UESTC Training for Search Algorithm & String<Problem F>
F - Eight Puzzle Time Limit: 3000/1000MS (Java/Others) Memory Limit: 65535/65535KB (Java/Others) ...
- 基于MFC与第三方类CWebPage的百度地图API开发范例
在进行百度地图API开发之前你需要到http://developer.baidu.com/map申请密匙 密匙申请之后就可以进行百度地图API的开发了. 下面我们以在visual c++6.0里进行地 ...
- Android技术路线图
邮件问题: 老师你好,我从去年就在看你的关于Android的视频了,的确讲的不错,去年看了一段时间,寒假的时候回家重新复习了一下Java基础知识,开学的时候看到你又陆续出了一些视频,这段时间看完了,跟 ...
- SQL递归查询实现跟帖盖楼效果
网易新闻的盖楼乐趣多,某一天也想实现诸如网易新闻跟帖盖楼的功能,无奈技术不佳(基础不牢),网上搜索了资料才发现SQL查询方法有一种叫递归查询,整理如下: 一.查询出 id = 1 的所有子结点 wit ...
- Struts2(三)——数据在框架中的数据流转问题
一款软件,无在乎对数据的处理.而B/S软件,一般都是用户通过浏览器客户端输入数据,传递到服务器,服务器进行相关处理,然后返回到指定的页面,进行相关显示,完成相关功能.这篇博客重点简述一下Struts2 ...
- android createbitmap函数内存溢出,求解怎样进行处理out of memory溢出问题
android createbitmap函数内存溢出,求解怎样进行处理out of memory溢出问题 android createbitmap函数内存溢出,求解怎样进行处理out of memor ...
- [Redux] Generating Containers with connect() from React Redux (AddTodo)
Code to be refacted: const AddTodo = (props, { store }) => { let input; return ( <div> < ...
- Java String类具体解释
Java String类具体解释 Java字符串类(java.lang.String)是Java中使用最多的类,也是最为特殊的一个类,非常多时候,我们对它既熟悉又陌生. 类结构: public fin ...
- 【二分答案】【POJ3122】【Northwestern Europe 2006】Pie
Pie Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 10629 Accepted: 3744 Special Ju ...