首先来看他自己的介绍吧
/* THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.
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l Shell命令行的运行
l 编写、修改权限和执行Shell程序的步骤
l 在Shell程序中使用参数和变量
l 表达式比较、循环结构语句和条件结构语句
l 在Shell程序中使用函数和调用其他Shell程序
12-1 Shell命令行书写规则 u Shell命令行的书写规则
对Shell命令行基本功能…
转自http://www.opennms.org/index.php/SNMP_Monitor In order to use the SNMP monitor to check out values for particular SNMP OIDs, youll need to first configure capsd-configuration.xml to discover the service, and then configure the poller to monitor the ser…
转自http://www.codeguru.com/cpp/i-n/ieprogram/article.php/c4399/
Introduction
Sometimes, when we are using the IE Browser Control inside of a C application, we need to access the HTML elements. We can do it by using standard COM objects such as IWebBro…
在oracle中处理日期大全 TO_DATE格式 Day: dd number 12 dy abbreviated fri day spelled out friday ddspth spelled out, ordinal twelfth Month: mm number 03 mon abbreviated mar month spelled out march Year: yy two digits 98 yyyy four digits 1998 2…
代码:/** * 定义一个全局对象, 属性 Version 在发布的时候会替换为当前版本号 */ var Prototype { Version: VERSION } /** * 创建一种类型,注意其属性 create 是一个方法,返回一个构造函数。 * 一般使用如下 * var X Class.create(); 返…
使用NOCOPY提示可以将过程的IN/IN OUT类型的参数从by value改为by reference
Tuning PL/SQL Procedure Calls with the NOCOPY Compiler Hint
By default, OUT and IN OUT parameters are passed by value. The values of any IN OUT parameters are copied before the subpr…
1、fatal error C1010: unexpected end of file while looking for precompiled header directive。寻找预编译头文件路径时遇到了不该遇到的文件尾。(一般是没有#include stdafx.h)2、fatal error C1083: Cannot open include file: R…….h: No such file or directory不能打…
1. 什么是 IoC ?关于IoC的详细解释请看 Inversion of Control Containers and the Dependency Injection pattern (英文/中文),本文只会作一些简单介绍IoC(Inversion of Control),我们叫它"控制反转",也可以叫它"依赖注入&qu…
如果你的服务器的另一端返回的信息已经是 HTML 了,那么使用这个程序包中
Ajax.Updater 类将使你的生活变得更加得容易。用它你只需提供哪一个元素需要被 AJAX 请求返回的 HTML 填充就可以了,例子比我写说明的更清楚:
<script>functio…
TO_DATE格式复制内容到剪贴板代码:Day:dd number 12dy abbreviated friday spelled out fridayddspth spelled out, ordinal twelfthMonth:mm number 03mon abbreviated marmonth spelled out marchYear:yy two digits 98yyyy four digits 199824小时格式下时间范围为ÿ…
http://www.bioon.com/drug/herbmap/287924.shtml 【英文篇名】Plant-Wide Matching of Corresponding Chromatogram Peaks in Fingerprints Based on Graph Theory【作者】倪力军; 王国东; 郭佳; 张立国;【英文作者】Ni Lijun; Wang Guodong; Guo Jia; Zhang Liguo ࿰…
Who may read this document? 1. People who familiar with gdb but not never use kgdb 2. People who like to debug kernel or driver module using the gdb way. Why to Using KGDB 1. Want to debug kernel 2. Want to debug driver module What’s hardware you needed …
在系统的一览画面,我们有时候希望有的行的数据根据数据性质的不同而显示不同的颜色, Dinamica 默认只是处理的行的交叉色。
其他定制需要自己实现。
system win xp JP
Dinamica 2.1.4 with Ajax support.
正常的一览画面的显示部分,
…
function getInfo(){ var s ""; s " 网页可见区域宽:" document.body.clientWidth" "; s " 网页可见区域高:" document.body.clientHeight" "; s " 网页可见区域宽:…
问题:曾经遇到过一个问题,在一次性能测试过程中,使用http协议的多用户向服务器发送请求。设置了持续时间,出现错误为:27796, Failed to connect to server hostname;port_ld: reason.10048.分析因为负载生成器的性能太…
最常见的20种VC编译错误信息集合 再网上看到的,大部分都比较常见,对初学者挺有用~~~ 1、fatal error C1010: unexpected end of file while looking for precompiled header directive。 寻找预编译头文件路径时遇到了不该遇到的文件尾。(一般是没有#inc…
转载: http://scikit-learn.sourceforge.net/dev/auto_examples/cluster/plot_cluster_comparison.html Comparing different clustering algorithms on toy datasets This example aims at showing characteristics of different clustering algorithms on dataset…
[Q]怎么样查看数据库字符集[A]数据库服务器字符集select * from nls_database_parameters,其来源于props$,是表示数据库的字符集。客户端字符集环境select * from nls_instance_parameters,其来源于v$parameter,表示客户端的字符集的设置&…
Java代码 Query query session.createQuery("from Article a where a.visible?"); query.setParameter(1, true); Query query session.createQuery("from Article a where a.visible?");query.setParameter(1, true);
说明JPA下 索引是从1开始。…
在项目开发时,有时候可能会增加或修改新的数据库,比如,刚开始我们项目用SQL Server 数据库,但后来需要用Oracle 数据库,或者说在某些情况下需要用Oracle 来代替SQL Server 数据库,甚至两种情况会同时存在&a…
下面是根据FxCop整理的.NET代码编写规范,仅供参考。
一、 Design(设计)
1. Abstract types should not have constructors
抽象类不应该声明构造方法
2. Assemblies should have valid strong names
程序集应该具有强名称
3. Avoid empty i…
DDS,Direct Digital Frequency Synthesis,直接数字频率合成
1)原理
两个重要的组成:
1.1)相位累加器,例如范围从0~2^N-1
1.2)只读存储器,例如存储着正弦波的波形,此处…
官方例子: SummaryIt may prove beneficial to validate user input within the client-side events. The BeforeExitEditModeHandler allows for a perfect time to validate the the input and "lock" the user on the cell until proper data has been entered.Ad…
在大多2440开发板BSP中的SMDK2440/DRIVERS/backlite目录下一般都有背光驱动。在注册表中添加如下函数的时候,开机时确实可以打印"!!!!!!!!!!!! BACKLIGHT ON !!!!!!!!!!!!,如果没有操作大概1分钟后也可以打印!!!!!!!!!!!! BACKLIGHT OFF !!!!!!!!!!…
如果你在启动cognos8服务的过程中,碰到下面的问题,那么恭喜你,这篇文章正是你所需要的!
CM-CFG-5137 Content Manager was unable to complete the initialization of the content store.
CM-SYS-5003 Content Manager is unabl…
How to debug a COM component in Delphi. 如何在Delphi当中调试COM组件 Abstract: Debugging a COM component on Windows 2000. 摘要:在Windows 2000当中调试一个COM组件(WinXP/Win2003适用) Assuming you have already created a COM component in Delphi, thes…
1,给屏幕字段传值,调用事务码并跳过第一个屏幕 set parameter id MAT field p_matnr.call transaction MM03 and skip first screen. 2,alv输出后双节看名字 *---------------------------------------------------------------------** FORM PROCESS_USER_COMMAND …
转自:http://www.zhizhihu.com/html/y2010/2292.htmlKernel FunctionsBelow is a list of some kernel functions available from the existing literature. As was the case with previous articles, every LaTeX notation for the formulas below are readily ava…
在ROS中运行节点的命令有两个:rosrun和roslaunch。 官网上的解释如下: rosrun allows you to run an executable in an arbitrary package without having to cd (or roscd) there first. roslaunch is a tool for easily launching multiple ROS nodes …