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RSS订阅原创 IE6中javascript数组声明语法错误引起的一个问题
由于客户的需求，撬开棺材板把IE6又搬出来鞭尸，发现原来的一段js程序报非法访问错误。原来是由于里面一个数组的声明不严谨：var v = [ 'aaa',];注意数组声明里最后的一个逗号！这个数组v在现在的浏览器（IE8/9，firefox5+，chrome12+等）
2011-10-12 16:23:50
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原创 优快云08上海熊熊会
即使在周五起床之前，都在挣扎到底有没有必要花费一天的时间去“见网友”，尤其是一窝雄性网友@_@。回想起五六年前参加的一次优快云聚会，记忆里留下的，除了20人民币的门票，昏暗破旧的会场，还有就是心理阴影，感觉就像是一场没有激情的传销讲座。终于，还是没能抵抗住免费午餐的诱惑，赴义去了。 早上8点，会场的签到处，毫无悬念的“偶遇”到老鸟和虫子。二话没说，插入～会议的组织比想象中的好，签
2008-09-10 23:29:00
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原创 有多少xxx-Oriented Architecture可以“乱来”？--XOA大全
今天看一篇文章《http://www.intertwingly.net/blog/2006/08/08/WOA-vs-ROA》(http://www.intertwingly.net/blog/2006/08/08/WOA-vs-ROA)时，突想知道到底有多少OA。google一把，发现xxx-Oriented Architecture比我想象的还要多！在这里八卦一下，比较大众化的就
2008-04-02 17:26:00
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原创 析异XSLT处理器
本文简单解析一下市面上比较常见的几种XSLT处理器xalan、saxon和MSXML在处理XSLT文件之间的不同，让读者在写XSLT文件时注意，尽量绕开，避免写出处理器不兼容的代码。一、功能实现1. document()XSLT的核心函数document(arg1, arg2)可以带两个参数，当第一个参数为realative的URI时，将使用第二个参数的base URI将其变成abso
2008-03-04 18:06:00
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原创 【烂笔头网记】XSLT 2.0: Fundamental changes
http://www.w3.org/2004/Talks/xslt20-LV-www2004 * Enhanced data-model o Nodeset is generalized: welcome sequence of items (node or atomic value) + Duplicates are allowed
2008-02-02 15:49:00
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原创 烂笔头网记
Memory Leaks Detection: A Different Approach 此文讨论了现在内存泄漏工具的一些不足，比如误报。不过个人在这种问题上要求比较严格，所以“误报”也是“报”！此文最后列出来的两个内存泄漏探测工具还是可以看看的，列在这里：Windows Leaks Detector (sourceforge.net/projects/winleak) for Win32 a
2007-12-19 14:59:00
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原创 Who is in me? -- Freeware on Windows
前些日子硬盘忽然罢了一下工，可把我吓出一身冷汗。为了预防以后此类“不可抗力”因素，觉得即使在这里简单的自己的机器“口水”backup一下也比什么没有的好。这里我只列出自己windows平台下一些比较通用的免费软件， 编程环境Dev-C++Borland Developer Studio 2006装了里面的一个Borland Turbo C++，不过几乎不用，只是用来怀念
2007-11-30 13:00:00
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原创 烂笔头网记
Transaction ProgrammingCalum Grant在DDJ上发表了一篇Transaction Programming， 介绍了用他做的一个C++事务编程库Atomic，关于它的实现： The implementation of the Atomic Library is based around a central stack—a transaction sta
2007-11-13 16:22:00
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原创 C语言的静态映射声明
前段时间，准备设计一个关于出错信息的表，每一个错误有一个唯一的ErrID，和对应的错误信息以及其他辅助信息。在C语言中，很自然的实现如下：enum { ERR_ID_1, ERR_ID_2, ERR_ID_3, ERR_ID_4} ErrID;const char* errmsg[] = { "This is Error 1 msg", /*ERR_ID_1*
2007-11-13 15:05:00
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原创 [C++想当然]线程不安全的local static variable
案例程序在多线程执行时，会发生random crash。结果跟踪到是多线程并发调用下面函数时出现非法操作： class ElementMap { static Type find (const std::string& name) { static ElementMap emap; Type type = UNKNOWN;
2007-08-31 16:17:00
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原创 Valgrind reports memory leaking in pthread_create()
Valgrind will report memory leak when we run multi-threading application which uses pthread_create, but it’s NOT real memory leak. R.F. The buffer allocated at pthread_create() is used to exten
2007-07-31 12:34:00
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原创 programmer personality type
早上无聊，在这里做了一个关于编程个人风格的测试，结果如下：Your programmer personality type is: DLTBYoure a Doer. You are very quick at getting tasks done. You believe the outcome is the most important part
2007-06-07 14:37:00
2015
原创 10/05/07 Digest
10 tips for leading your team to peak performanceIf you manage knowledge workers and IT project managers, you need to develop a special brand of leadership that challenges employees, allows them to ma
2007-05-10 16:01:00
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原创 The Future of Programming: Less Is More
The Future of Programming: Less Is MoreeWeek (08/28/06) Taft, Daryl K. The rise of open source has shifted the face of programming toward a more dynamic framework that will be less encumbered by
2006-09-05 11:07:00
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原创 NEWS DIGEST(16/08/06)
AMD unleashes next-generation Opteron chipsChipmakers response to Intels new Xeons speeds memory and paves way to quad-core. By Stephen Shankland Staff Writer, CNET News.comhttp://news.com.com/
2006-08-16 14:58:00
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原创 NEWS DIGEST(16/08/06)
AMD unleashes next-generation Opteron chipsChipmakers response to Intels new Xeons speeds memory and paves way to quad-core. By Stephen Shankland Staff Writer, CNET News.comhttp://news.com.com/AMD
2006-08-16 14:57:00
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原创 教育网软件升级资源
Windows:见http://202.115.23.231/Kaspersky：将注册表中HKEY_LOCAL_MACHINE/SOFTWARE/Kasperskylab/3/URL下的00改为：http://security.thusns.org01改为：ftp://security.thusns.org/Kaspersky/updates
2006-06-20 23:36:00
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原创 for初始语句中声明变量的作用域问题
[论坛链接]在for的初始语句中声明的变量，按C++98标准的规定，有效期仅为for循环中，详见ISO-IEC14882：6.5.3 The for statement [stmt.for]3 If the for-init-statement is a declaration, the scope of the name(s) declared extends to the end
2006-02-28 13:29:00
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原创 二进制文件 VS 文本文件
Actually, there is no difference. But since text files are often interpreted as such, it is wise to limit the contents to the proper subset. For example: >dir tt1.txt 02/06/2006 07:05p
2006-02-07 15:11:00
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翻译 [译]获取系统网络MAC地址的三种方法
[原文][未经许可，不得转载][风焱注：这是鄙人第一篇除英语作业以外的翻译，目的是练手，所以选了一篇极其简单的凑数。]获取系统网络MAC地址的三种方法--Borland开发人员支持团队摘要: 本文描述了通过编程获取系统网卡（NIC，Network interface Card）的MAC地址的三种不同方法。 三种方法得
2006-01-10 14:08:00
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原创 UNIX Shell Commands List
A at : execute commands at a specified time/date. awk: a scripting language, especially useful for manipulating text and automation. B bash : invokes the Bourne Again Shell (standard on most boxes). b
2006-01-09 14:27:00
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原创 编程急转弯
2004/11/29how to realize a memcpy function?My answer:int memcpy(char* scr,char* des,int size){assert(des);assert(scr);assert((size>0)&&(sizeint r=0;for(r = 0;r*((int*)des+r)=*((int*)scr+r);r*=4;for(;r
2006-01-09 13:52:00
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原创 关于pointer-to-member的一些讨论
今天为了测试data member pointer，在BCB6里写了一段程序，却发现了一点问题。代码很简单：struct Base1 { int val1;};printf("&Base1::val1 = %p, %d/n", &Base1::val1, 2);结果发现数字2 输出失败，显示为0，察看CPU发现：0040116B 6A02 push 0x0200
2006-01-08 22:03:00
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原创 24点 程序
其实这是一道ICM题，即不一定是24点，给定一个自然数集合和一个目标数，求最优解。慌忙中作答，写在这里为的是以后回来好优化一下。#include double st[20];int sp=0; const int COUNT=6;int numbers[COUNT]={1,2,3,4,7,25};int answer=573;int ops[4]={+,-,*,/}; int
2005-12-14 14:05:00
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原创 补习Google
今天在别人叶子上看到了一篇叶子，推荐《一篇改变世界的论文》，是关于Web搜索的，虽然不是我的专业，不过既然这样说，我也要去看看的：《The Anatomy of a Large-Scale Hypertextual Web Search Engine》, Sergey Brin , Lawrence Page, Computer Science Department, Stanford Unive
2005-12-10 11:12:00
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原创 [FW]C Coding Standards Quick Reference
Wireless Systems GroupC Coding Standards Quick ReferenceComments 3.1Every file that contains source code shall be documented with an introductory c
2005-12-06 12:42:00
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原创 Secure Programming Training Notes
IntroductionManaging Project RiskWe manage theses risks by focusing on some key areas during development:Providing the wrong functionality and/or performance levels (Requirements)Providing high level
2005-12-05 11:29:00
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原创 [公告]编程网络资源链接
Borland C++ Bulder Developers Journal Borland Global Community Borland Newsgroup delphi and c++ builder tools directory delphi information magazine
2005-12-02 10:42:00
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原创 Secure Programming References
"Writing Secure Code: Practical Strategies and Proven Techniques for Building Secure Applications in a Networked World" 2nd Edition - Michael Howard and David LeBlanc - Microsoft Press"Building Secure
2005-11-22 15:17:00
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原创 GOOGLE面试题--我的答案
这个题目的英文原题是:Consider a function which, for a given whole number n, returns the number of ones required when writing out all numbers between 0 and n. For example, f(13)=6. Notice that f(1)=1. What is th
2005-10-24 15:15:00
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转载 [Forward]Engineer Notebook: An Extreme Programming Episode
Engineer Notebook: An Extreme Programming Episodeby Robert C. Martin and Robert S. KossThis article is derived from a chapter of the forthcoming book Advanced Principles, Patterns and Proces
2005-02-23 14:47:00
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原创 Perl学习笔记
[最后修改时间：2005年2月5日]1 notify the administrator regarding the FA disk space usage#!/usr/bin/perl # Purpose: This file will notify the administrator regarding the disk space usage. open(INF,"df -k /usr/te
2005-02-04 11:36:00
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原创 Shell Notepad
1 单引号和双引号的区别单引号严格一些。它可以防止任何变量扩展。双引号可以防止通配符扩展但允许变量扩展。2 Use case to select OS type # Moved shell code from .machtype into here so that one less process # is executed. PLATFORM="unknown" if [ -f /u
2005-02-02 17:40:00
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转载 man sh
User Commands sh(1) NAME sh, jsh - standard and job control shell and command inter- preterSYNOPSIS /usr/bin/sh [ -acefhiknprstuvx ] [
2005-02-02 14:19:00
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转载 man test
User Commands if(1) NAME if, test - evaluate condition(s) or make execution of actions dependent upon the evaluation of condition(s)S
2005-02-02 14:18:00
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原创 Coding References
Here is a list of most frequently used coding standards for the mainstream programming languages. for Java: "Coding Conventions for the Java Programming Language" - Sun Microsystems "Element
2005-01-19 16:58:00
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转载 [FW]TIOBE Programming Community Index for January 2005
TIOBE Programming Community Index for January 2005January Headline: PHP awarded programming language of 2004The TIOBE Programming Community index gives an indication of the popularity of p
2005-01-19 16:54:00
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原创 Tcl/iTcl/Tk References
Tcl/iTcl/Tk References Table of Contents:Books on Tcl/Tk Tcl Extensions Other Online Info Object-Oriented Programming Books on Tcl/TkTcl and the Tk Toolkit Author: John K. OusterhoutPublisher: Addis
2005-01-18 16:04:00
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原创 Video Sequence Compressor
#include void VideoSequenceCompressor::init(HIC hic, BITMAPINFO *pbiInput, BITMAPINFO *pbiOutput, long lQ, long lKeyRate) { ICINFO info; LRESULT res; int cbSizeIn, cbSizeOut; cbSizeIn = pbiInput->
2005-01-17 13:30:00
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