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原来vim能直接读写.tar.gz和.tar.bz2文件的
星期日, 6月 28th, 2009Grahamsys推出Magento企业版
星期日, 4月 26th, 2009Grahamsys具有多年的电子商务开发经验, 提供专业的magento电子商务解决方案。
我们有信心为你的电子商务系统量身定做,提供最适合您业务需求的一整套方案。 我们最新推出的Magento企业版,基于magento核心代码, 集成了各种行业需求,充分考虑了国内用户的购物习惯和用户体验,是目前最专业的电子商务软件!
官方的Magento企业版价格昂贵, Grahamsys的Magento企业版能提供同样的功能,我们用最合理的报价提供最专业的服务。
Grahamsys的Magento企业版的特色:
- 更强大的权限管理(基于Website 或 Store View)
- 会员积分系统
- 更灵活的客户分组和权限
另外,我们的独家特色还有:
- 购物车自动更新
- 更加灵活的分层导航
请联系我们 : sales@grahamsys.com
Try Grahamsys Magento Enterprise Edition, Do Professional Ecommerce
星期日, 4月 26th, 2009Grahamsys, a startup company based in Shanghai, provides professional magento ecommerce solutions.
A complete and highly-customized Magento solution from scope definition to design, custom development and systems integration is what Grahamsys is very confident to deliver to you. With special attention to your specific business needs, Grahamsys will figure out the best solution which both caters to your requirements now and looks out for your interests from a long-term perspective such as the compatibility with future upgrades.
Given that such highly-customized services will only charge you a batch method price, Grahamsys’s Enterprise Customization Service based on Magento core code is actually more affordable to those who have just started their own business and more practical to those who find no way to come up with the cash for an enterprise edition.
[Get A Quote]
sales@grahamsys.com
Based on the core code of the Magento Community Edition, Varien’s Enterprise Edition is a new premium version of E-commerce platform which is offered through an annual subscription, the set price at $8,900 USD for a single server environment. Though the additional enterprise-exclusive features, the highlight of this edition, enable companies to enjoy far more than their money’s worth, the Magento Enterprise Edition, targeting medium or large sized companies, is not poised to those mom-and-pop store owners who may find the cost a little bit shocking, and who may also carve for the same service and are in desperate want of it. Grahamsys is ready to help those Small & Middle Businesses realize their dream, but at an affordable price, by offering Magento customization and integration services as an alternative for the enterprise edition, since what Grahamsys can provide you with has almost covered all the highlighted Magento Enterprise Edition features, including:
- Advanced Administrator Roles and Permission Restriction per Site (Website and Store View)
- Logging of Administrator Actions
- Customer Store Credits
- Category View and Purchase permissions per on customer group (limited catalog access)
- Private (Club) Sales including Events, Invitations and Category access permissions
And apart from the above, we are very happy to add the following exclusive features to our service list:
- Auto-update shopping cart
- Reward points integrated to coupon code and recommend system
- Flexible layered navigation user interface
Please contact us : sales@grahamsys.com
去除NetBeans编辑器红线的方法
星期五, 4月 24th, 200950个最好的wordpress插件
星期日, 4月 19th, 200950个最好的wordpress插件
新闻来源:yeeyan
这些wordpress插件都按照类别大概分类,经测试完全兼容最新版本wordpress,如果你有更好的建议请在原博客留言,以便作者增加丰富这个列表。
管理wordpress评论的插件
Subscribe To Comments- 允许读者订阅特定一篇日志的留言提醒
WP AJAX Edit Comments- 利用AJAX技术,允许读者和管理员在日志中修改留言.
Close Old Posts- 直接关闭旧日志的留言功能.
WP Grins- 在日志中和留言框上提供可直接点击的表情.
WordPress Paged Comments- 评论分页功能,适合一些评论数较多的博客
Live Comment Preview- 实现留言实时预览最简单的方法.
Show Top Commentators- 在侧边栏显示评论榜,鼓励读者留言的好方法。
MyAvatars- 在评论中显示你 MyBlogLog上的头像
Comment Relish- 给在你博客第一次留言的读者发一封感谢信.
Favatars- 显示留言者网站的favicon图标.
Brian’s Threaded Comments- 为每个留言添加一个“回复”按钮,这样读者之间可以更好的针对某一问题讨论
Dofollow- 移除评论中的nofollow标签.
OpenID Comments for Wordpress- 允许读者使用OpenID登陆、评论.
Extended Comment Options- 可以批量开放或关闭日志的评论/通告功能
Get Recent Comments- 显示最新评论/引用的摘要
防垃圾留言插件
Akismet- 智能阻止垃圾留言的插件,通过Akismet网络辨认是否属于垃圾留言
Spam Karma 2 (SK2)- 致力于有效阻止博客中各种自动垃圾留言,并尽力使普通留言者不受影响。
Bad Behavior- 利用脚本根据现有的留言机器人资料比对HTTP请求,阻止这类垃圾留言
WP-Contact Form with Spam Protection- 创建一个联系表单使读者可以更方便地联系到你
Defensio一项垃圾留言过滤服务,用语阻止垃圾留言
Digital Fingerprint— 可用语检测小偷程序.
WordPress SEO专家
Google XML Sitemaps Generator- 为你wordpress博客上的所以文章建立XML格式的sitemap文件,方便google等搜索引擎收录
Permalink Redirect- 使用301重定向你的日志永久链接,保证每篇文章都有一个唯一的永久地址。
All in One SEO Pack- 帮助你Wordpress搜索引擎优化
Head META Description- 利用摘要插入META简要(description) 标签
Enforce www. Preference- 在地址中强制加入/去掉WWW前缀或者index.php后缀
Quick META Keywords- 自动为已分类日志批量添加META关键词(Keywords )标签
WordPress 导航分页插件
Related Posts- 根据文章关键词建立相关文章列表,增强文章相关性并提高PV(浏览量)
WP-PageNavi- 为Wordpress添加更为强大的分页导航。非常好用。
Evermore- 结合Less插件,并改变系统的(more…)标签,当浏览多日志页面时,可为每篇日志生成摘要。
Random Redirect- 建立一个随机日志链接。
Lightbox JS Plugin- 为当页图片使用全新JS脚本的浏览方式,非常漂亮。
Homepage Excerpts- 弹性选择在首页显示全文或摘要
WordPress Mobile Edition- 当读者用移动设备浏览时,显示为特别定制的界面,以方便浏览
Popularity Contest- 根据文章浏览量、评论、引用等确定文章的受欢迎程序
Extended Live Archive- 实现动态的,AJAX浏览文档归类
Landing Sites- 当读者通过搜索引擎找到博客时,自动显示该关键词相关的日志。
Clean Archives- 显示一个整洁统一的归档列表,显示发布日期,文章标题,留言数等。
Custom Query String- 设定每一个单独页面的日志数,比如分类页面、归档页面以及搜索结果页面
KB Advanced RSS Widget- 一个可以让你完全控制RSS Feed的Widget
Adhesive- 可以让文章置顶
Permalinks Migration Plugin- 安全转换文章永久链接,防止由此带来的流量流失以及搜索引擎排名损失
WordPress 文章互动插件
Share This- 读者可以把文章加入到各种社会化书签/网摘,或者通过email发送链接地址推荐给朋友
Digg this- 方便的Digg你的文章
Delicious Cached++- 通过内建的MagpieRSS功能输出del.icio.us 上特定用户的最新收藏
WP-Notable- 在文章下面显示一系列图标,方便读者将文章提交到不同的社会化书签/网摘
WP-Email- 允许 读者推荐、发送你的文章给朋友
WP-PostRatings- 为博客文章增加AJAX评分系统
EasyTube- 方便的在文中加入Youtube视频
Twitter Updater- 编辑、发布文章时通知Twitter
WordPress 管理员工具
WordPress Database Backup- 随时备份博客数据
WP-Supercache- WP-Cache的改进版本,为博客生成Html静态化文件,优化访问速度.
Batch Categories- 批量管理日志分类,文章分类管理利器
PodPress- 将Wordpress转变成播客平台
TinyMCE Advanced- 为Wordpress默认的所见即所得编辑器TinyMCE增加16个插件,增加超过40个按钮
Exec-PHP- 允许在文章内容或摘要中运行PHP代码
Photo Dropper- 不离开编辑器,直接在Wordpress中插入Flickr中的图片
Wordpress Reporter- 方便地在后台查看Google Analytics 和 Feedburner统计数据
WordPress.com Stats- Wordpress统计插件,需要申请一个WordPress.com 的API key
WP Tiger Administration- 转换Wordpress后台样式,使用MAC Tiger主题
Admin Drop Down Menu- 后台菜单转换成下拉菜单,减少点击次数
InstantUpgrade- 一键升级Wordpress
Maintenance Mode Plugin- 创建博客维护或者当机界面,以管理员登入仍可管理整个博客。
Theme Test Drive- 管理员可以安全地测试博客主题,读者访问时仍然显示原来主题
WordPress广告插件
Ad Rotator- 滚动展示特定txt文件中的广告
AdSense-Deluxe- 自动插入Google AdSense或者Yahoo Publisher Network 广告,并具备丰富的管理选项
Buy Me a Beer- 允许读者使用Paypal捐赠
Wordpress BankRoll- 拒绝中间商,让广告主直接购买博客的付费评论
Wordpress 翻译插件
Global Translator- 以搜索引擎友好的方式将博客翻译成多种语言
Translator Plugin Pro- 将博客翻译成13+1种语言,需$30.
Wordpress RSS Feeds增强插件
Feedburner Feedsmith- 自动将所有feed转成Feedburner
Simple Feed Copyright-在全文输出feed文后添加简单版权说明
Add Related Posts to Your Feed- 在feed文章后添加相关日志列表,需要激活UTW 或 Related Posts 插件
RSS Signature- 在Feed后添加签名或版权声明.
WordPress 其他插件
Democracy- 为博客添加 AJAX 投票功能.
flickrRSS- 方便地显示 Flickr 图片.
翻译:小墨 欢迎访问:小墨|博客寻找更多Wordpress使用技巧
信息来源:听豆网[www.tindou.com]
原文地址:http://tindou.com/site/?viewnews-83
vim 常用命令和常用设置
星期一, 4月 6th, 2009常用命令
- 常用命令 Mastering the VI editor (PDF format)
- vim官方教程, 在命令行输入 vimtutor 即可, 写的非常好,见本文最后。
常用设置
更改/etc/vim/vimrc , 以下是yaozer常用的设置
- 语法高亮 syntax on
- 显示行号 set nu
- 高亮搜索 set hlsearch
- 在状态栏显示当前输入命令 set showcmd
常见问题
1, vim命令很多, 记不住,怎么办?
yaozer出招: 大部分人记住最基本和最常用的命令即可, 第一步 i , ESC , :q , :q! , :wq 即可上手了。 第二步, 再学 dd, u, j , k 即可, 然后再稍微再学几个命令, 如 w, p, y 等就行了。
2, vim 如何进行区域的复制,粘贴?
yaozer出招:
- 习惯Windows操作的用户可以: 用鼠标选中区域, CTRL + Insert 复制, Shift + Insert 进行粘贴
- vim正统方法:区域复制的基本单位行,像复制从某行的中间开始,到下一行的某个位置, yaozer一般是用方法1用鼠标复制的, 用命令行一般就是先复制这2行,再删除多余的。复制1行 :yy复制 ,p粘贴 ; 复制3行: 3yy 复制, p粘贴。
3, (程序员常用)如何快速定位到某个行?
yaozer出招: 输入 : 100 就是定位到第100行, 最好设置 set nu, 显示行号。
附:vimtutor 的summary总结:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Lesson 1 SUMMARY
1. The cursor is moved using either the arrow keys or the hjkl keys.
h (left) j (down) k (up) l (right)
2. To start Vim from the shell prompt type: vim FILENAME <ENTER>
3. To exit Vim type: <ESC> :q! <ENTER> to trash all changes.
OR type: <ESC> :wq <ENTER> to save the changes.
4. To delete the character at the cursor type: x
5. To insert or append text type:
i type inserted text <ESC> insert before the cursor
A type appended text <ESC> append after the line
NOTE: Pressing <ESC> will place you in Normal mode or will cancel
an unwanted and partially completed command.
Now continue with Lesson 2.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Lesson 2 SUMMARY
1. To delete from the cursor up to the next word type: dw
2. To delete from the cursor to the end of a line type: d$
3. To delete a whole line type: dd
4. To repeat a motion prepend it with a number: 2w
5. The format for a change command is:
operator [number] motion
where:
operator - is what to do, such as d for delete
[number] - is an optional count to repeat the motion
motion - moves over the text to operate on, such as w (word),
$ (to the end of line), etc.
6. To move to the start of the line use a zero: 0
7. To undo previous actions, type: u (lowercase u)
To undo all the changes on a line, type: U (capital U)
To undo the undo’s, type: CTRL-R
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Lesson 3 SUMMARY
1. To put back text that has just been deleted, type p . This puts the
deleted text AFTER the cursor (if a line was deleted it will go on the
line below the cursor).
2. To replace the character under the cursor, type r and then the
character you want to have there.
3. The change operator allows you to change from the cursor to where the
motion takes you. eg. Type ce to change from the cursor to the end of
the word, c$ to change to the end of a line.
4. The format for change is:
c [number] motion
Now go on to the next lesson.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Lesson 4 SUMMARY
1. CTRL-G displays your location in the file and the file status.
G moves to the end of the file.
number G moves to that line number.
gg moves to the first line.
2. Typing / followed by a phrase searches FORWARD for the phrase.
Typing ? followed by a phrase searches BACKWARD for the phrase.
After a search type n to find the next occurrence in the same direction
or N to search in the opposite direction.
CTRL-O takes you back to older positions, CTRL-I to newer positions.
3. Typing % while the cursor is on a (,),[,],{, or } goes to its match.
4. To substitute new for the first old in a line type :s/old/new
To substitute new for all ‘old’s on a line type :s/old/new/g
To substitute phrases between two line #’s type :#,#s/old/new/g
To substitute all occurrences in the file type :%s/old/new/g
To ask for confirmation each time add ‘c’ :%s/old/new/gc
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Lesson 5 SUMMARY
1. :!command executes an external command.
Some useful examples are:
(MS-DOS) (Unix)
:!dir :!ls - shows a directory listing.
:!del FILENAME :!rm FILENAME - removes file FILENAME.
2. :w FILENAME writes the current Vim file to disk with name FILENAME.
3. v motion :w FILENAME saves the Visually selected lines in file
FILENAME.
4. :r FILENAME retrieves disk file FILENAME and puts it below the
cursor position.
5. :r !dir reads the output of the dir command and puts it below the
cursor position.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Lesson 6 SUMMARY
1. Type o to open a line BELOW the cursor and start Insert mode.
Type O to open a line ABOVE the cursor.
2. Type a to insert text AFTER the cursor.
Type A to insert text after the end of the line.
3. The e command moves to the end of a word.
4. The y operator yanks (copies) text, p puts (pastes) it.
5. Typing a capital R enters Replace mode until <ESC> is pressed.
6. Typing “:set xxx” sets the option “xxx”. Some options are:
‘ic’ ‘ignorecase’ ignore upper/lower case when searching
‘is’ ‘incsearch’ show partial matches for a search phrase
‘hls’ ‘hlsearch’ highlight all matching phrases
You can either use the long or the short option name.
7. Prepend “no” to switch an option off: :set noic
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Lesson 7 SUMMARY
1. Type :help or press <F1> or <Help> to open a help window.
2. Type :help cmd to find help on cmd .
3. Type CTRL-W CTRL-W to jump to another window
4. Type :q to close the help window
5. Create a vimrc startup script to keep your preferred settings.
6. When typing a : command, press CTRL-D to see possible completions.
Press <TAB> to use one completion.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
pidgin登录msn失败:msn Connection error from Notification server: Reading error
星期日, 2月 1st, 2009在最新的pidgin 2.5.3上有段时间没法登录msn, 后经网上查阅, 通过 sudo apt-get install msn-pecan 装了插件,还是时好时坏,很不稳定。出错时会提示: msn Connection error from Notification server: Reading error 。
现在的解决方法是: 更改msn登录协议,把原来的protocal : MSN 改为 WLM, 目前运行良好。
For English Readers:
Here is my solution to msn Connection error from Notification server: Reading error,
1, install new pidgin plugin, (if ubuntu)sudo apt-get install msn-pecan.
2, change pidgin account protocal from MSN to WLM.
如何把一个目录变成eclipse能识别的项目?
星期日, 12月 28th, 2008在使用eclipse进行编辑,开发,调试时,经常有这样一种需求,eclipse 的workspace指定在某个目录,然后需要引入另外一个目录作为一个项目。为清楚起见,假设eclipse的workspace指定在home中, 希望能使用eclipse对现有目录/var/www/yaozer.cn(存放着本网站的所有程序)里面的文件直接进行编辑, 这样, 文件一更改,就能立刻在界面上反应出来。
每次选择在eclipse里面打开一个文件很麻烦,你肯定希望eclipse把/var/www/yaozer.cn识别成一个的项目,再进行编辑等操作。怎么做到呢?
尝试1: 新建一个空project, 尝试将具体内容关联到/var/www/yaozer.cn, 如使用import之类, 达不到要求。
尝试2 :把 /var/www/yaozer.cn 作为一个已有项目选择File -> Import …成新的项目, 结果eclipse不会识别 /var/www/yaozer.cn为已有项目。
尝试3: 核心思想是把/var/www/yaozer.cn转化为eclipse能识别的项目, 再将它作为已有项目import 成新的项目。 具体步骤如下:
- 新建项目,名称指定为yaozer.cn, 选择合适的类型。
- 现在项目yaozer.cn基本是空的, 我们需要的就是生成的配置文件。复制.project等配置文件到 /var/www/yaozer.cn, 使得该目录将来能被eclipse识别能project.
- 删除workspace里面的yaozer.cn, 选择File -> Import… -> “Existing projects into workspace”, 这时/var/www/yaozer.cn已经能被识别成项目了,顺利导入即可。
标准解决方案
新建project, 新建时去掉默认勾选的“Use default location”, 指定为/var/www/yaozer.cn, 如果出来覆盖文件的窗口,基本上是选择 No.
要把eclipse workspace之外的普通目录/var/www/yaozer.cn成了eclipse的一个项目,答案是如此简单。
Opera Widget推荐
星期三, 12月 17th, 2008Opera 的widget 类似于firefox的plugin (add-ons), 有些widget还蛮有特点的.
官方Opera widget 是 http://widgets.opera.com/
另一篇参考文章 推荐给网站设计者的Opera Widgets