??xml version="1.0" encoding="utf-8" standalone="yes"?>久久精品午夜,亚洲国产精品一区在线观看不卡,亚洲伊人婷婷 http://www.aygfsteel.com/mmmyddd/<font color="olive">寒夜孤灯点点?lt;/color> zh-cn Sat, 17 May 2025 04:01:06 GMT Sat, 17 May 2025 04:01:06 GMT 60 test emacs weblogger http://www.aygfsteel.com/mmmyddd/archive/2012/06/15/380863.html應|灯灯 應|灯灯 Fri, 15 Jun 2012 06:57:00 GMT http://www.aygfsteel.com/mmmyddd/archive/2012/06/15/380863.html http://www.aygfsteel.com/mmmyddd/comments/380863.html http://www.aygfsteel.com/mmmyddd/archive/2012/06/15/380863.html#Feedback 0 http://www.aygfsteel.com/mmmyddd/comments/commentRss/380863.html http://www.aygfsteel.com/mmmyddd/services/trackbacks/380863.html trest my too 1111 <#part type="image/png" filename="~/local/blog-res/Math/latex/latex2png-whichloan__226577132.png" disposition=inline description=inline> <#/part>
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Dump X clipboard data with GTK+ or PyGTK - Stack Overflow
]]>Emacs命o(h)记忆?1) http://www.aygfsteel.com/mmmyddd/archive/2008/11/11/239766.html應|灯灯 應|灯灯 Mon, 10 Nov 2008 16:01:00 GMT http://www.aygfsteel.com/mmmyddd/archive/2008/11/11/239766.html http://www.aygfsteel.com/mmmyddd/comments/239766.html http://www.aygfsteel.com/mmmyddd/archive/2008/11/11/239766.html#Feedback 0 http://www.aygfsteel.com/mmmyddd/comments/commentRss/239766.html http://www.aygfsteel.com/mmmyddd/services/trackbacks/239766.html ]]>新闻l的命名规则 http://www.aygfsteel.com/mmmyddd/archive/2008/07/06/212856.html應|灯灯 應|灯灯 Sun, 06 Jul 2008 06:53:00 GMT http://www.aygfsteel.com/mmmyddd/archive/2008/07/06/212856.html http://www.aygfsteel.com/mmmyddd/comments/212856.html http://www.aygfsteel.com/mmmyddd/archive/2008/07/06/212856.html#Feedback 0 http://www.aygfsteel.com/mmmyddd/comments/commentRss/212856.html http://www.aygfsteel.com/mmmyddd/services/trackbacks/212856.html
借助Usenet开展网上营销本n是一U广告行?在传l的拒绝q告与现代商业化們Ȁ烈冲H的Usenet中,需要了解Usenet的基本知识,采取正确的营销Ҏ(gu)?br />
1.Usenet命名规则与分c?br />
Usenet建立了一套命名规则以便h们方便地扑ֈ他所感兴的专题讨论组。这套命名规则第一部分Q名UC最左边的部分)定专题组所属的大类Q称为顶U类别,U有10个(参见下表Q?
Biz
商业c?
sci
U学c?
Comp
计算机类
soc
C会(x)、文化、宗教类
News
|络新闻c?
talk
辩论c?
rec
׃c?
misc
杂类
Usenet
本n
alt
可供选择的类?
上表中讨论组中常用的一些顶U类?/span>其中?alt"
所讨论的内Ҏ(gu)有其他类别那h规。altcd中的专题组通常能容忍较火的a论,有点cM于比较激q的C会(x)团体?br />
名称的第二部分(中间部分Q表C顶U类别中的不同主题。例如:(x)sci.biology 表示在科学这一大类中的biologyQ生物学Q主题。Comp.os则表C机大类中的操作pȝ主题?br />
在大多数情况下,主题之下q进一步细分出特定的领域,q构成了专题组名称的第三部分(最双的部分)。例如:(x)rec.autos.driving?
是在recQ娱乐)cd中autos
Q汽车)主题下关于drivingQ驾Ӟ的专题小l。在计算机类和科学类中,常常q有名称的第四部分。例如:(x)comp.os.ms-
windows.apps.word-proc是关于计机操作pȝ下,W(xu)indows软g的字处理器的专题讨论组?br />
2 发布与讨论组主题相符的通知、短评、介l性质的信?
h意,通知、短评、介l性质的信息,q种提法本n限定了信息内容的写作方?只能是提供了解某个品或服务更详l信息的U烦,在提供线索的同时,
自然可以加一些短评和介绍。显?在这L(fng)写法?l对不能出现买和卖、h(hun)格和优惠{叫卖性质的敏感字眹{也是?用这L(fng)Ҏ(gu)撰写出来的信息绝对不?
q告,而是通知、短评或介绍,是可以被大多数网民接受的。在文字的最后加上电(sh)话、传真、电(sh)子邮件地址和www地址是必要的,而且要把|址攑֜显著的位|加
以突?从而达到宣传网址的广告目的?
例如,如果要提供移民法律咨询服?可以在alt.visa.usl和variousmic.immigration.*
l中发布按照上述原则撰写的信息?
在标题中,q有q样的限?与讨论组主题相符。因?Usenet是按照主题来划分l的,参与每个l讨论的人都是对该组的主题有着共同的兴。如果你?
UL法律咨询服务斚w的信息发布在rec.sport.footballl中,不仅你的信息l少有h?而且q会(x)有h讥笑你不懂Usenet的规则。尽?
球迷中也有想要移民的,但是׃来到q个l的人的兴奋点在球?所以你的信息被x的几率非常小。在Usenet中没有绝对的止Ҏ(gu)和愿意花费大量的
旉d止你的h,但是qƈ不意味着你就可以为所Ʋؓ(f)。Usenet之所以至今依然有着强大的生命力,是靠着l大多数参与者的"自觉守法"?
判断某个l的主题有两U方法。其一,阅读讨论l的章程。最早的七个l?comp.*、soc.*、rec.*、talk.*、misc.*?
news.*、sci.*和humanities.*都有章程。在章程?该组讨论的主题都有明的界定。有的组章E融在常见问题解{(F(tun)AQ,
FrequentAskingQuestionQ中。如果你找不到章E?可以用第二个Ҏ(gu):从讨论组中的文章内容中判断?
节省阅读者的旉,是对阅读者的重。在撰写文字?短小_?zhn)是必要?要用量的文字,表达可能多的信息。同?文字中的CD用语也很重要?
即如此,q要注意q类信息的发布频率。很多h有一U误?认ؓ(f)只要是h们可以接受的,可以无限制的用。殊不知,同样内容的信息频J地在同一个地
方出?必然?x)引起h们的厌倦和拒绝。在发布频率斚w,我们Ҏ(gu)该组文章更新的频率来定重复的次?即重复,也最好在文字斚w有所变化?
一般来?在讨论组中的文章都不?x)永久保?后箋的新文章?x)将老的文章逐一替掉。所以要不定期地监测你的文章是不是还在其中。如果还?没有必?
再发。如果已l被掉,而且有很多新的文章、新的作者加入进?可以再发一ơ?
当你严格地按照以上的Ҏ(gu)d?也ƈ不意味着你一定会(x)被接受。因真且严格的管理员大有人在。更加}慎的一个方法是,在付诸行动之?先耐心地观
察一D|?看一看组里是否已l有cM的文?q些文章的发布是否受Cd,q些d的强度如何。正所谓知q彼方能不被h抓到"辫"?br /> 3 在专门的q告l中发布q告
在商业化味道已经很浓的今?Usenet产生了很多专门用于交买卖信息的讨论l?其组的名字往往含有"forsale"?
"marketplace"以及(qing)"ad"{方面的字眼。如rec.games.board.marketplace是专门用于电(sh)子游戏买卖广告信息发?
?而misc.forsale.* 则用于买卖计机、显C器、打印机、外讄; misc.forsale.*
是专门接受各cȝ商业q告信息?是发布分cd告的好地斏V另?有一大组叫biz.*,biz是business的俗U?q个l是q泛接受商业信息的?
在用这些组?最好先考察和选择适当的小l?因ؓ(f)有些l由于参与的Z多已l?Ȓ(f)M"?
在很多组?Z让商业广告信息有栖n之地,也专门开讄应的子讨论组。如triangle.forsale、triangle.wanted{。但
在专门的q告讨论l中也有自己的特D规则。例?comp.newprodl就要求发布到该l的q告信息h一定的新颖性、知识?同时q能够让对其感兴
的Z方便、快捗免费地获得详尽的资料。其实该l的名字newprod是new products的简?本nq定了该组的风根{之所以如?是因
l的l织者希望这个组能够成ؓ(f)Z获得计算机领域最C息的可靠渠道?
q告信息发布的方式和步骤归纳h方式有三U?
W一,在某个组中单独引起一个话题。选用q种方式的关键是,你定义的话题要具有一定的吸引力。如果你的话题得不到别h的响?你的q告目的也很难达
?定义话题是一艰巨的工作,需要你l尽脑汁。万不得已时,可以试使用商场??的技?联合一些h共同营造一个氛?以求吸引预定的受众对象加?
q来?
W二,要么选中一个话?巧妙地插入。即如果某个话题正好与你有关,可以马上介入进?发表自己的观?同时自qq告信息有机而y妙地融入?
中。选用q种方式的效果一般会(x)好于W一U?特别是在你选中的话题的参与人数较多,讨论比较Ȁ烈的时候?
W三,如果你不愿意q多地耗费_֊,可以选择某个l的适当位置,单纯地粘贴广告就行了?br />
无论用哪U方?都需要行以下操?
Q?Q根据广告信息的主题选择讨论l?
Q?Q阅ȝ中的文章,看一看当前存在着哪些话题,哪些话题参与的h?
Q?Q查看有没有与你要发布的q告信息cM的文章存在。如果有,他们是怎样写的,有没有h对其评论,参与的h的数量如何?
Q?Qv草自qq告;
Q?Q发?
Q?Q定期跟t?查看自己的广告是否存在着,有没有h响应,是否引v某些人的敌意和反感等?
Q?Q根据反馈和效果,修改方式和文?在适当的时候再ơ发布?br /> ]]> [ZT]做职业化的Y件工E师 http://www.aygfsteel.com/mmmyddd/archive/2008/06/17/208504.html應|灯灯 應|灯灯 Tue, 17 Jun 2008 01:30:00 GMT http://www.aygfsteel.com/mmmyddd/archive/2008/06/17/208504.html http://www.aygfsteel.com/mmmyddd/comments/208504.html http://www.aygfsteel.com/mmmyddd/archive/2008/06/17/208504.html#Feedback 0 http://www.aygfsteel.com/mmmyddd/comments/commentRss/208504.html http://www.aygfsteel.com/mmmyddd/services/trackbacks/208504.html 阅读全文 ]]> LAMP安装手记Q?Q? python / mod_python http://www.aygfsteel.com/mmmyddd/archive/2008/06/05/206135.html應|灯灯 應|灯灯 Thu, 05 Jun 2008 11:55:00 GMT http://www.aygfsteel.com/mmmyddd/archive/2008/06/05/206135.html http://www.aygfsteel.com/mmmyddd/comments/206135.html http://www.aygfsteel.com/mmmyddd/archive/2008/06/05/206135.html#Feedback 0 http://www.aygfsteel.com/mmmyddd/comments/commentRss/206135.html http://www.aygfsteel.com/mmmyddd/services/trackbacks/206135.html 下蝲GNU Flex: flex-2.5.35.tar.gz > tar zxvf flex-2.5.35.tar.gz > cd flex-2.5.35 > ./configure --prefix=/usr/local/flex > make > sudo make install 2.安装python 下蝲Python-2.5.2.tgz > tar zxvf Python-2.5.2.tgz > cd Python-2.5.2 > ./configure --prefix=/usr/local/python 〉make > sudo make install 3.安装mod_python 下蝲mod_python-3.3.1.tgz > tar zxvf mod_python-3.3.1.tgz > cd mod_python-3.3.1 > ./configure --with-apxs=/usr/local/apache/bin/apxs \ > --with-python=/usr/local/bin/python2.5 \ > --with-mutex-dir=/var/run/mod_python \ > --with-max-locks=32 \ > --with-flex=/usr/local/bin/flex \ > --with-python-src=/usr/src/python2.5 4. 配置Apache 服务?br /> > sudo vi /usr/local/apache/conf/httpd.conf 增加如下行:(x) LoadModule python_module libexec/mod_python.so 5. 试 1) 建立试目录 > cd /usr/local/apache/htdocs > sudo mkdir test 2) 建立试文g > cd test > sudo vi mptest.py 输入下面几行Q?br />from mod_python import apache def handler(req): req.content_type = ' text/plain ' req.write(" Hello World! " ) return apache.OK
3Q配|测试目?br /> > sudo vi /usr/local/apache/conf/httpd.conf 增加如下几行Q?br /> <Directory /some/directory/htdocs/test> AddHandler mod_python .py PythonHandler mptest PythonDebug On </Directory> 4Q重新启动apache服务?br /> > sudo /etc/init.d/apache restart 5) 览器访?br /> > w3m localhost/test/anyname .py ... Hello World! ]]> LAMP安装手记Q?Q- Apache Http Server http://www.aygfsteel.com/mmmyddd/archive/2008/06/05/205954.html應|灯灯 應|灯灯 Wed, 04 Jun 2008 17:48:00 GMT http://www.aygfsteel.com/mmmyddd/archive/2008/06/05/205954.html http://www.aygfsteel.com/mmmyddd/comments/205954.html http://www.aygfsteel.com/mmmyddd/archive/2008/06/05/205954.html#Feedback 0 http://www.aygfsteel.com/mmmyddd/comments/commentRss/205954.html http://www.aygfsteel.com/mmmyddd/services/trackbacks/205954.html 下蝲 q安装ntp from: NTP
homepage 下蝲 q安装perl5 2. 下蝲apache http server
httpd-2.2.8.tar.gz 3. 解压~?br /> > tar zxvf httpd-2.2.8.tar.gz 4. 配置, 启动DSO动态模块支?br /> > ./configure --prefix=/usr/local/apache \ > --with-included-apr \ >
--enable-mods-shared=most \ >
--enable-modules=most \ >
--enable--enable-so
5. make & install > make > sudo make install 5. 修改配置文g > cd /usr/local/apache/conf > sudo vi httpd.conf 增加下面行:(x) LoadModule auth_basic_module modules/mod_auth_basic.so LoadModule authn_file_module modules/mod_authn_file.so LoadModule authz_host_module modules/mod_authz_host.so LoadModule alias_module modules/mod_alias.so LoadModule rewrite_module modules/mod_rewrite.so LoadModule dir_module modules/mod_dir.so LoadModule mime_module modules/mod_mime.so 6. 链接启动脚本 > cd ../bin > sudo ln -s /usr/local/apache/bin/apachectl /etc/init.d/apache > sudo chmod u+x /etc/init.d/apache 7. 启动试 > sudo /etc/init.d/apache start > w3m localhost ...It Works! > sudo /etc/init.d/apache stop ]]> LAMP安装手记Q?Q? Mysql http://www.aygfsteel.com/mmmyddd/archive/2008/06/05/205953.html應|灯灯 應|灯灯 Wed, 04 Jun 2008 17:12:00 GMT http://www.aygfsteel.com/mmmyddd/archive/2008/06/05/205953.html http://www.aygfsteel.com/mmmyddd/comments/205953.html http://www.aygfsteel.com/mmmyddd/archive/2008/06/05/205953.html#Feedback 0 http://www.aygfsteel.com/mmmyddd/comments/commentRss/205953.html http://www.aygfsteel.com/mmmyddd/services/trackbacks/205953.html 2. 解压~:(x) > tar zxvf mysql-5.0.51b.tar.gz > cd mysql-5.0.51b 3. configure: > CFLAGS="-O3" CXX=gcc CXXFLAGES="-O3 -felide-constructors \ > -fno-exceptions -fno-rtti" \ > ./configure --prefix=/usr/local/mysql \ > --enable-assembler \ > --with-mysqld-ldflags=-all-static \ > --with-unix-socket-path=/usr/local/mysql/tmp/mysql.sock \ > --with-client-ldflags=-all-static \ > --with-extra-charsets=all 4. make & install > make > sudo make install 5. 增加用户 > sudo groupadd mysql > sudo useradd -g mysql mysql 6. 拯初始配置文g和启动脚?br /> > sudo cp support-files/my-medium.cnf /etc/my.cnf > sudo cp support-files/mysql.server /etc/init.d/mysql > sudo chmod a+x /etc/init.d/mysql 7. 改变安装目录权限 > cd /usr/local/mysql > sudo chown -R mysql . > sudo chgrp -R mysql . 8. 初始化权限表 > sudo bin/mysql_install_db --user=mysql 9. 再次限制讉K权限 > sudo chown -R root . > sudo chown -R mysql var 10. 修改启动脚本配置 > sudo vi /etc/my.cnf d启动用户和\?br /> [mysqldQ?br /> user=mysql port=3306 socket=/var/tmp/mysql.sock datadir=/usr/local/mysql/var [mysql.server] basedir=/usr/local/mysql 11. q行试 > sudo /etc/init.d/mysql start > bin/mysql mysql> show databases ... > sudo /etc/init.d/mysql stop NOTE: 配置q程中缺PACKAGE Q?curses > sudo apt-get intall libncurses5-dev (search from: http://packages.debian.org) ]]> 面向语言的编E?/title> http://www.aygfsteel.com/mmmyddd/archive/2008/05/25/202717.html應|灯灯 應|灯灯 Sun, 25 May 2008 06:09:00 GMT http://www.aygfsteel.com/mmmyddd/archive/2008/05/25/202717.html http://www.aygfsteel.com/mmmyddd/comments/202717.html http://www.aygfsteel.com/mmmyddd/archive/2008/05/25/202717.html#Feedback 0 http://www.aygfsteel.com/mmmyddd/comments/commentRss/202717.html http://www.aygfsteel.com/mmmyddd/services/trackbacks/202717.html 阅读全文 ]]> Java GUI 中的U程安全问题 http://www.aygfsteel.com/mmmyddd/archive/2008/05/14/200475.html應|灯灯 應|灯灯 Wed, 14 May 2008 12:42:00 GMT http://www.aygfsteel.com/mmmyddd/archive/2008/05/14/200475.html http://www.aygfsteel.com/mmmyddd/comments/200475.html http://www.aygfsteel.com/mmmyddd/archive/2008/05/14/200475.html#Feedback 0 http://www.aygfsteel.com/mmmyddd/comments/commentRss/200475.html http://www.aygfsteel.com/mmmyddd/services/trackbacks/200475.html FromQhttp://www.jguru.com/faq/view.jsp?EID=131370Question - Please explain why Swing is not thread safe and AWT is. Answer
Simple answer is - "that's the design choice the Swing team made". It
is a well-known fact that writing thread safe API/library is more
difficult and inefficient.
So to simplify the
implementation of Swing library they chose it to be not thread safe.
The argument being that most of the GUI related work happens in the
callbacks from the GUI which happen on the single GUI thread anyways.
Granted - for long running tasks the user will have to do more work if
he/she wants to do multithreaded activity.
Not making Swing thread safe allowed them to implement the Swing which
covered a lot more ground (new controls, layouts, keyboard actions,
layered pane etc) in a short amount of time.
It is not that bad though - Swing does provide a mechanism to deal with the issues of threading -
javax.swing.SwingUtilities.invokeLater(Runnable ...);
javax.swing.SwingUtilities.invokeAndWait(Runnable ...);
javax.swing.JProgressBar class
javax.swing.ProgressMonitor
javax.swing.ProgressMonitorInputStream
SwingWorker
For more explaination of why they made that decision please see the following URLs:
The AWT is based on the OS's WIndowing System's peer objects which are inherently thread safe. That is why AWT is thread safe.
One can argue though that
they should have provided factory methods (similar to collections
framework) or subclasses to get thread safe versions of the Swing
classes - for example, TSJTextField or TSJTree where the "TS" stands
for 'thread safe'
另外 , swt和swing一样都是线E不安全的, 但是java.util.Timer是安全的, thread safe问题归根l底是该cdҎ(gu)是否可重入,re-entrance. ]]>[ZT]Dell1420W记本的xp驱动下蝲 http://www.aygfsteel.com/mmmyddd/archive/2008/04/11/192027.html應|灯灯 應|灯灯 Thu, 10 Apr 2008 16:01:00 GMT http://www.aygfsteel.com/mmmyddd/archive/2008/04/11/192027.html http://www.aygfsteel.com/mmmyddd/comments/192027.html http://www.aygfsteel.com/mmmyddd/archive/2008/04/11/192027.html#Feedback 4 http://www.aygfsteel.com/mmmyddd/comments/commentRss/192027.html http://www.aygfsteel.com/mmmyddd/services/trackbacks/192027.html
Inspiron 1420驱动E序XP列表Q?/a>
1:L驱动: http://ftp.us.dell.com/chipset/R153997.EXE 2:d器驱? http://ftp.us.dell.com/chipset/R141246.EXE 3:昑֍驱动: http://ftp.us.dell.com/video/R158222.EXE (Nvidia独立昑֍) 3:昑֍驱动Q?http://ftp.us.dell.com/video/R156712.EXE (集成昑֍Q? 4:声卡驱动: http://ftp.us.dell.com/audio/R153908.EXE 5:|卡驱动: http://ftp.us.dell.com/network/R155246.EXE 6:无线|卡驱动: http://ftp.us.dell.com/network/R151972.EXE (Intel) 7:Modem驱动: http://ftp.us.dell.com/comm/R147115.EXE 8: 触摸杉K? http://ftp.us.dell.com/input/R120179.EXE 9.webcamQXP下的摄像头YӞ摄像头驱动DELL送了光盘Q就是蓝色的那张QDellWMgr Q:(x) http://ftp.us.dell.com/app/r160320.exe 10. 蓝牙Q?http://ftp.us.dell.com/network/R127314.EXE 本脓(chung)来自中关村在U品论坛:(x)http://group.zol.com.cn/ 本帖地址 http://group.zol.com.cn/27/16_263643.html ]]>
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