To create new methods on a table without customize you should use the Table method extension class. This class will be compiled as an extension of the original table and the methods will be serialized to be included as part of the table methods. Firs…
四.Extension Method的本质 通过上面一节的介绍,我们知道了在C#中如何去定义一个Extension Method:它是定义在一个Static class中的.第一个Parameter标记为this关键字的Static Method.在这一节中,我们来进一步认识Extension Method. 和C# 3.0的其他新特性相似,Extension Method仅仅是C#这种.NET Programming Language的新特性而已.我们知道,C#是一种典型的编译型的语言,我们编…
Update: Updated article here. Today I wanted to be able to have a table store any type of value as a way to store some settings for an application. The table needed to be able to store basically a name/value pair. I designed the object using a code-f…
备份文件时看到的.我以前居然下过这东西. 2016-12-4 12:05:52更新 纯文本格式真棒.假如使用word写的我能拷过来格式还不乱?? Markdown真好. Bit Hacks By Sean Eron Anderson seander@cs.stanford.edu Converted to Markdown by Joe Gibson (@gibsjose) joseph.gibson@nasa.gov Edits and Table of Contents by Jeroen…
http://graphics.stanford.edu/~seander/bithacks.html Bit Twiddling Hacks By Sean Eron Andersonseander@cs.stanford.edu Individually, the code snippets here are in the public domain (unless otherwise noted) — feel free to use them however you please. Th…
Unit1 Introduction to Object-Oriented Programming(面向对象编程介绍) 1.1 Explaining the Object-Oriented Programming Model(解释面向对象编程) 编程语言发展史: 最早的语言是面向过程语言( procedural programming ): COBOL 差不多同时出现了面向对象( object-oriented programming )和面向逻辑与过程( logical and procedu…
Network Working Group H. Schulzrinne Request for Comments: 2326 Columbia U. Category: Standards Track A. Rao Netscape R. Lanphier RealNetworks April 1998 Real Time Streaming Protocol (RTSP) Status of this Memo This document specifies an Internet stan…
-- 普通SQL 示范-- Queries with output parameters. Hide Shrink Copy Code // output parameters // the parameter types are defines by SqlDbType enumeration, not by DbType enumeration var outParam = new DynamicParameters("ProductsCount", sqlDbType: SqlD…
①. 请求发送给 StrutsPrepareAndExecuteFilter ②. StrutsPrepareAndExecuteFilter 判定该请求是否是一个 Struts2 请 求(ActionMapping判断),不是就放行. (根据路径的后缀是 .action或者.doj进行判断) ③. 若该请求是一个 Struts2 请求,则 StrutsPrepareAndExecuteFilter 把请求的处理交给 ActionProxy ④. ActionProxy 创建一个 ActionI…
          HEC-ResSim Reservoir System Simulation             User's Manual       Version 3.1 May 2013     Approved for Public Release. Distribution Unlimited.     CPD-82 REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 The public reporting b…