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NodeJS: How to get the server's port?

...eServer(); // Configuration app.configure(function(){ app.set('views', __dirname + '/views'); app.use(express.bodyDecoder()); app.use(express.methodOverride()); app.use(express.compiler({ src: __dirname + '/public', enable: ['less'] })); app.use(app.router); app.use(express.staticProvi...
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How to get a Docker container's IP address from the host

...n. Maybe provide two examples clearly labelled Linux and Windows. I literally just typed the example, checked the docs which also uses single quotes and then Googled the error. I'm sure I'm not alone. – Wyck Apr 15 '19 at 18:42 ...
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Servlet for serving static content

...;url-pattern>/</url-pattern> </servlet-mapping> This basically just maps all content files by extension to the default servlet, and everything else to "myAppServlet". It works in both Jetty and Tomcat. s...
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Capturing touches on a subview outside the frame of its superview using hitTest:withEvent:

My problem: I have a superview EditView that takes up basically the entire application frame, and a subview MenuView which takes up only the bottom ~20%, and then MenuView contains its own subview ButtonView which actually resides outside of MenuView 's bounds (something like this: Button...
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How to use php serialize() and unserialize()

... echo json_encode($array); How exactly you pass it depends on the circumstances. Don't get too hung up on that. – deceze♦ Dec 27 '11 at 7:57 ...
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How to handle click event in Button Column in Datagridview?

... a single button per grid, you can jump right off to the races. Putting it all together: C#: private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e) { var senderGrid = (DataGridView)sender; if (senderGrid.Columns[e.ColumnIndex] is DataGridViewButtonColumn &am...
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How do I delete all messages from a single queue using the CLI?

How do I delete all messages from a single queue using the cli? I have the queue name and I want to clean it. 9 Answers ...
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How to export query result to csv in Oracle SQL Developer?

... @topr Use method 1, then select all, copy and paste into a text editor and save as csv. You might even be able to paste directly into Excel, but I'm not sure about that. – Travis Jan 3 '14 at 20:08 ...
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CentOS 6.4下Squid代理服务器的安装与配置 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...|grep squid 3.2 如果未安装,则使用yum 方式安装 # yum -y install squid 3.3 设置开机自启动 # chkconfig --level 35 squid on //在3、5级别上自动运行squid服务 四、squid服务器的配置文件说明 squid 的主配置文件是 /etc/squid/squid.conf,...
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How to override and extend basic Django admin templates?

...ound a nice template loader on djangosnippets.org that makes this easy. It allows you to extend a template in a specific app, giving you the ability to create your own admin/index.html that extends the admin/index.html template from the admin app. Like this: {% extends "admin:admin/index.html" %} {...