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Why would you use Oracle database? [closed]
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Oracle RAC is not advanced clustering (and wasn't in 2009), it's turnkey clustering. Because it requires shared storage, it will not scale IO. It woul not scale to cloud levels in 2009, and in the last decade, things have only gotten worse for Oracle.
– jb...
How to document thrown exceptions in c#/.net
...n by your methods are being documented.
http://www.josefcobonnin.com/post/2009/01/11/Xml-Documentation-Comments-Exceptions-I.aspx
http://www.josefcobonnin.com/post/2009/01/15/Xml-Documentation-Comments-Exceptions-II.aspx
Regards.
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App Inventor 2 DynamicComponents 拓展：动态创建AI2组件对象 · App Inventor 2 中文网
...组件的支持不受限制，因为它支持添加到 App Inventor 发行版中的每个组件！
此扩展可以根据你的选择异步或同步创建组件。
如果你不想在创建一堆组件期间阻止主应用程序，请转到设计视图（导入扩展后）并在“UI”（异步）...
Apache两种工作模式区别及配置切换 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...pache两种工作模式区别及配置切换1、Redhat Linux下查看apache版本号在Apache安装目录bin下，使用以下命令查看即可。使用命令：. httpd -v示例：2、查看Apache当前工作模...1、Redhat Linux下查看apache版本号
在Apache安装目录bin下，使用以下...
MySQL: how to get the difference between two timestamps in seconds
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How about "TIMESTAMPDIFF":
SELECT TIMESTAMPDIFF(SECOND,'2009-05-18','2009-07-29') from `post_statistics`
https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_timestampdiff
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Can I automatically increment the file build version when using Visual Studio?
...es\version.txt" Major="1" Minor="0" BuildType="Automatic" StartDate="12/31/2009" RevisionType="BuildIncrement">
<Output TaskParameter="Major" PropertyName="Major" />
<Output TaskParameter="Minor" PropertyName="Minor" />
<Output TaskParameter="Build" PropertyName="...
开源MQTT网关：EMQX vs Mosquitto - 创客硬件开发 - 清泛IT社区，为创新赋能！
...用单线程架构。Mosquitto 支持 MQTT 协议的 5.0、3.1.1 和 3.1 版本，同时支持 SSL/TLS 和 WebSockets。轻量级设计使其适合部署在嵌入式设备或资源有限的服务器上。优点：易于安装使用支持 MQTT 5.0 协议轻量高效积极的社区支持
缺点：可...
Compare two dates with JavaScript
...l different formats is supported, like "YYYY/MM/DD", "MM/DD/YYYY", "Jan 31 2009" etc.
an object: Interpreted as an object with year, month and date attributes. NOTE month is 0-11.
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// Source: http://stackoverflow.com/questions/497790
var dates = {
convert:function(d) {
// Converts ...
How do I close a connection early?
...e-follow-ups to the one above:
Connection Handling user-note #89177 (Feb 2009)
Connection Handling user-note #93441 (Sep 2009)
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Fetch the row which has the Max value for a column
...le (usr char(1), dt date);
SQL> insert into mytable values ('A','01-JAN-2009');
SQL> insert into mytable values ('B','01-JAN-2009');
SQL> insert into mytable values ('A', '31-DEC-2008');
SQL> insert into mytable values ('B', '31-DEC-2008');
SQL> select usr, dt from mytable
2 where ...