Postgresql dev tool

Oracle 开发, 一直在用PL/SQL developer , 非常顺手,  现在想搞搞Postgresql,   如果单看sql 编程,  Postgresql安装包带的pgAdm III功能太弱, 没有code completion功能,  所以 一直想找一个类似PL/SQL developer的工具,  终于找到2个free tool, 尤其EMS的产品, 非常棒.

EMS SQL Manager for PostgreSQL Freeware
http://www.sqlmanager.net/en/about/contact


DreamCoder for PostgreSQL Freeware (相比EMS的产品, 差得比较远, 不过也带有code completion功能, 将就着能用)
http://www.sqldeveloper.net/database-tools/postgresql/overview.html

Re: understand C# format for datetime and timezone

李会军的博客  http://blog.zdnet.com.cn/html/09/307109-1782867.html

http://msdn.microsoft.com/en-us/library/az4se3k1.aspx
http://blogs.msdn.com/bclteam/archive/2004/05/21/136918.aspx

understand C# format for datetime and timezone

http://msdn.microsoft.com/en-us/library/az4se3k1.aspx
http://blogs.msdn.com/bclteam/archive/2004/05/21/136918.aspx

utilize the existed product/project to create your own .Net application cross common databases

dblinq2007是一个Linq provider, 支持很多数据库, 可以参考它的example数据库脚本和源码
http://code.google.com/p/dblinq2007/

Toad® for Data Analysts是一个支持很多种类数据库的.Net程序, 可以参考一下它的各类数据库的dll文件.  http://www.quest.com/toad-for-data-analysts/

sqlite database size limits

SQLite 应该是算是一个in-process 数据库, 这点不同于server/client database.  正因为如此,  你在Windows上不能使用大于2GB的sqlite数据库,  这是个缺点, 不过, 即使有这个限制, 也已经满足绝大多数应用了.

在下面的文章中, Ivan列出了sqlite的优点和缺点, 并指出了数据库文件大小的限制.
http://www.ivankristianto.com/software-development/visual-studio-net/howto-use-sqlite-ado-net-with-c/943/

Hi Ivan, you mentiona 2Gb limit on the database size, they say 2Tb on the website, are you referring to Windows desktops? I've used Dbs up to 12Gb on Linux without a problem but on my Windows desktop 2Gb appears to be the max.

Hi Murlogue,
yes, i mean on windows machine, because i'm using ADO.NET on windows machine.

Rapid prototyping softwares and services

 

Rapid Prototype software.
***  http://www.evolus.vn/Pencil/Home.html   ,firefox add-on
* http://gomockingbird.com/mockingbird/   ,web based


下面列出了几个,
http://c2.com/cgi/wiki?GuiPrototypingTools 能找到更多软件和服务

1. napkinlaf.sourceforge.net  , based on java , freeware
2. http://www.balsamiq.com/products/mockups , $79
3. http://wireframesketcher.com/   $75, host in Eclipse IDE
4. SketchFlow, Microsoft Expression Blend 的一个插件(在EB3中是绑定安装的)
5. Vision with  sketch stencil (http://www.nickfinck.com/stencils.html , http://petervandijck.com/iabook/template.htm)
6. Flash Catalyst (Adobe)



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The most 5 popular open source licenses introduction

开源界的5 大开源许可协议, 中文说明文章,
http://opensource.solidot.org/opensource/10/03/31/0123205.shtml

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