http://www.cybletter.com/index.php?id=3 http://www.cybletter.com/index.php?id=30 Source Code http://www.cybletter.com/index.php?s=file_download&id=3 Full Paper www.cybletter.com/index.php?s=file_download&id=4 Alexandr ŠtefekMilitary Academy in Brn…

Thread message loop for a thread with a hidden window? I have a Delphi 6 application that has a thread dedicated to communicating with a foreign application that uses SendMessage() and WM_COPYDATA messages to interface with external programs. Therefo…

WCF中的异常处理 在软件开发过程中,不可能没有异常的出现,所以在开发过程中,对不可预知的异常进行解决时,异常处理显得尤为重要.对于一般的.NET系统来说,我们简单地借助try/catch可以很容易地实现这一功能.但是对于 一个分布式的环境来说,异常处理就没有那么简单了.按照面向服务的原则,我们把一些可复用的业务逻辑以服务的形式实现,各个服务处于一个自治的环境中,一个服务需要和另一个服务进行交互,只需要获得该服务的描述(Description)就可以了(比如 WSDL,Schema和Strate…

转自:http://www.cnblogs.com/artech/archive/2007/09/15/893838.html WCF是构建和运行互联系统的一系列技术的总称,它是建立在Web Service架构上的一个全新的通信平台.你可以把它看成是.NET平台上的新一代的Web Service.WCF为我们提供了安全.可靠的的消息通信,也为我们提供了更好的可互操作性是的我们可以和其他的平台进行“交流”. 微软斥巨资打造WCF,在我们看来主要出于下面两个目的:实现其对现有的分布式技术的整合以及顺…

原文:https://hackernoon.com/rest-in-peace-grpc-for-micro-service-and-grpc-for-the-web-a-how-to-908cc05e1083 https://stackoverflow.com/questions/43682366/how-is-grpc-different-from-rest ------------------------------------------------------ REST is not…

Blaise Pascal Magazine Rerun #5: Four Ways to Create a Thread   This article was originally written for the Blaise Pascal Magazine and was published in Issue #10. Relevant Delphi code is available at http://17slon.com/blogs/gabr/BPM/FourWaysToCreateA…

For Developers‎ > ‎Design Documents‎ > ‎ Inter-process Communication (IPC) 目录 1 Overview 1.1 IPC in the browser 1.2 IPC in the renderer 2 Messages 2.1 Types of messages 2.2 Declaring messages 2.2.1 Pickling values 2.3 Sending messages 2.4 Handling m…

VER300    Delphi Seattle / C++Builder Seattle    23    230    (Delphi:Win32/Win64/OSX/iOS32/iOS64/Android) (C++Builder:Win32/Win64/OSX/iOS32/iOS64/Android)        VER290    Delphi XE8 / C++Builder XE8    22    220    (Delphi:Win32/Win64/OSX/iOS32/iOS…

Original:http://www.intertech.com/Blog/android-non-ui-to-ui-thread-communications-part-2-of-5/ his is the second part of my series of blog posts on Android non-UI thread-to-UI thread communications. See herefor the start of the series.  As a refreshe…

http://delphi.cjcsoft.net//viewthread.php?tid=635 在delphi线程中实现消息循环 在delphi线程中实现消息循环 Delphi的TThread类使用很方便,但是有时候我们需要在线程类中使用消息循环,delphi没有提供.   花了两天的事件研究了一下win32的消息系统,写了一个线程内消息循环的测试.   但是没有具体应用过,贴出来给有这方面需求的DFW参考一下.希望大家和我讨论.   {---------------------------…

在delphi线程中实现消息循环 在delphi线程中实现消息循环 Delphi的TThread类使用很方便,但是有时候我们需要在线程类中使用消息循环,delphi没有提供.   花了两天的事件研究了一下win32的消息系统,写了一个线程内消息循环的测试.   但是没有具体应用过,贴出来给有这方面需求的DFW参考一下.希望大家和我讨论.   {-----------------------------------------------------------------------------…

[问题] Our project is running on Windows CE 6.0 and is written in C++ . We have some problems with the code , and we are unable to debug . We also found out that if in our application we create threads and try to printf from them , the output won't app…

A processor of a plurality of processors includes a processor core and a message manager. The message manager is in communication with the processor core. The message manager to receive a message from a second processor of the plurality of processors…

The present invention relates to an apparatus for supporting information centric networking. An information centric network (ICN) node based on a switch according to the present invention includes an ICN process configured to request information for…

Why thread pools? Many server applications, such as Web servers, database servers, file servers, or mail servers, are oriented around processing a large number of short tasks that arrive from some remote source. A request arrives at the server in som…

.net 项目中不可避免地要与线程打交道,目的都是实现异步.并发.从最开始的new Thread()入门,到后来的Task.Run(),如今在使用async/await的时候却有很多疑问. 先来看一段代码:使用Task实现异步 Task.Run(() => { message = (IBytesMessage)consumer.Receive(m_Interval); }); Receive()方法是一个延迟返回的方法,m_Interval是超时时间.如果采用同步方式执行Receive()的话,…

extends:http://blog.csdn.net/superjunjin/article/details/7540064 序效果:为了显示如何用message传值的简单例子 例1,点击按钮,持续显示当前系统时间(bundle传值,耗时,效率低) 例2,点击按钮,progressbar持续前进(message方法传值,效率高,但只能传整型int和对象object) 例1,主activity  package com.song; import java.text.SimpleDateForm…

In a previous post, I wrote the usage and benefits of ThreadLocal based instance variables in concurrent applications. This seemingly innocent and fail-proof implementation will provide clear data separation and visibility between threads in multi-th…

在跟随教程学习到显示web页面的html源码时报错:Only the original thread that created a view hierarchy can touch its views,通过网上查找资料得知: android中相关的view和控件不是线程安全的,必须单独做处理.如果要更新视图,必须在主线程中更新,不可以在子线程中执行更新的操作. 既然这样,我们就可以通过Handler对象实现对UI的更新.  Handler的官方描述: A Handler allows you t…

abstract (关键字)             抽象 ['.bstr.kt] access                            vt.访问,存取 ['.kses]‘(n.入口,使用权) algorithm                     n.算法 ['.lg.riem] annotation                     [java]代码注释 [.n.u'tei..n] anonymous                     adj.匿名的[.'n.…

abstract (关键字) 抽象 ['.bstr.kt] access vt.访问,存取 ['.kses]'(n.入口,使用权) algorithm n.算法 ['.lg.riem] annotation [java]代码注释 [.n.u'tei..n] anonymous adj.匿名的[.'n.nim.s]' (反义:directly adv.直接地,立即[di'rektli, dai'rektli]) apply v.应用,适用 [.'plai] application n. 应 用 ,…

Java常用英语汇总(面试必备) abstract (关键字)             抽象 ['.bstr.kt] access                            vt.访问,存取 ['.kses]‘(n.入口,使用权) algorithm                     n.算法 ['.lg.riem] annotation                     [java]代码注释 [.n.u'tei..n] anonymous                …

转载来自: http://www.infocool.net/kb/PHP/201607/168683.html a 函数 说明 abs 绝对值 acos 反余弦 acosh 反双曲余弦 addcslashes 以 C 语言风格使用反斜线转义字符串中的字符 addslashes 使用反斜线引用字符串 apache_child_terminate 在本次请求结束后终止 apache 子进程 apache_getenv 获取 Apache subprocess_env 变量 apache_get_mo…

Java基础常见英语词汇(共70个) ['ɔbdʒekt] ['ɔ:rientid]导向的                             ['prəʊɡræmɪŋ]编程 OO: object-oriented ,面向对象 OOP: object-oriented programming,面向对象编程 [dɪ'veləpmənt][kɪt]工具箱                              ['vɜːtjʊəl]虚拟的 JDK:Java development kit, j…

Aabstract 抽象的abstract base class (ABC)抽象基类abstract class 抽象类abstraction 抽象.抽象物.抽象性access 存取.访问access function 访问函数access level访问级别account 账户action 动作activate 激活active 活动的actual parameter 实参adapter 适配器add-in 插件address 地址address space 地址空间ADO(ActiveX D…

RAC: Frequently Asked Questions [ID 220970.1]   修改时间 13-JAN-2011     类型 FAQ     状态 PUBLISHED   Applies to: Oracle Server - Enterprise Edition - Version: 9.2.0.1 to 11.2.0.1 - Release: 9.2 to 11.2 Purpose Frequently Asked Questions for Real Applicatio…

winsock教程- windows下的socket编程(c语言实现) 使用winsock进行socket 编程     这是一个学习windows下socket编程(c语言)的快速指南.这是因为一下代码片段只能运行在windows下.windows API中的socket编程部分叫做winsock.   你电脑上做出的任何网络通信背后基本上都有socket,它是一个网络的基本组成部分.举个例子说当你在浏览器键入www.google.com的时候,socket连接到google.com并且取回那…

http://www.onjava.com/pub/a/onjava/2001/05/30/optimization.htmlComparing the performance of LinkedLists and ArrayLists (and Vectors) (Page last updated May 2001, Added 2001-06-18, Author Jack Shirazi, Publisher OnJava). Tips: ArrayList is faster than…

算法常用术语中英对照Data Structures 基本数据结构Dictionaries 字典PriorityQueues 堆Graph Data Structures 图Set Data Structures 集合Kd-Trees 线段树Numerical Problems 数值问题Solving LinearEquations 线性方程组Bandwidth Reduction 带宽压缩Matrix Multiplication 矩阵乘法Determinants and Permanents…

TCP/IP socket programming This is a quick guide/tutorial to learning socket programming in C language on a Linux system. "Linux" because the code snippets shown over here will work only on a Linux system and not on Windows. The windows api to so…