&gt; The port number can be edited in the `&lt;TeamCity home&gt;/conf/server.xml` file, line `&lt;Connector port=&quot;8111&quot; protocol=&quot;HTTP/1.1&quot;`.

from [Installing and Configuring the TeamCity server][1]


  [1]: http://confluence.jetbrains.com/display/TCD10/Installation+Quick+Start

To add to the answer provided by @sfussenegger you will also need to make sure that your build agents can still connect to the TeamCity server instance on the new port, or else your builds won&#39;t run.

To do this, you&#39;ll need to change the build agent configuration files to reflect the new `serverUrl` value. You can find this setting in the `C:\TeamCity\buildAgent\conf\buildAgent.properties` file.

I understand recursive mutex allows mutex to be locked more than once without getting to a deadlock and should be unlocked the same number of times. But in what specific situations do you need to use a recursive mutex? I&#39;m looking for design/code-level situations.

When to use recursive mutex?

This is Python 2.5, and it&#39;s [GAE](https://developers.google.com/appengine/docs/python/) too, not that it matters.

I have the following code. I&#39;m decorating the foo() method in bar, using the `dec_check` class as a decorator.

    class dec_check(object):

      def __init__(self, f):
        self.func = f

      def __call__(self):
        print &#39;In dec_check.__init__()&#39;
        self.func()

    class bar(object):

      @dec_check
      def foo(self):
        print &#39;In bar.foo()&#39;

    b = bar()
    b.foo()

When executing this I was hoping to see:

    In dec_check.__init__()
    In bar.foo()

But I&#39;m getting `TypeError: foo() takes exactly 1 argument (0 given)` as `.foo()`, being an object method, takes `self` as an argument. I&#39;m guessing problem is that the instance of `bar` doesn&#39;t actually exist when I&#39;m executing the decorator code.

**So how do I pass an instance of `bar` to the decorator class?**


Decorating class methods - how to pass the instance to the decorator?

I installed TeamCity and got it working against my project. However, I have since realized that I don&#39;t want it the administration page to be configured on port 80. I&#39;m going to have other websites on that server that I want on the default port. How do I change the configured port? 

I wandered around the configurations a bit and looked through the administration settings but couldn&#39;t figure it out.

Change port for TeamCity web server

<p>I installed TeamCity and got it working against my project. However, I have since realized that I don't want it the administration page to be configured on port 80. I'm going to have other websites on that server that I want on the default port. How do I change the configured port?</p>
<p>I wandered around the configurations a bit and looked through the administration settings but couldn't figure it out.</p>


You can *set* the Vim color scheme by issuing

    :colorscheme SCHEME_NAME

but, oddly enough, you can&#39;t get the currently used scheme by issuing

    :colorscheme

as this results in &quot;`E471: Argument required`&quot;. I also don&#39;t see the color scheme listed in the output of `:set`.

So how do you go about figuring out the current color scheme in use (other than manually switching the themes until you recognize it)?

How to tell which colorscheme a Vim session currently uses

I have added repository and at the time of commit I get error as 

    error:  abort: no username supplied (see &quot;hg help config&quot;) 

I am not getting Mercurial.ini file on my local as well. Does anyone know how I can resolve this error on Fedora?

abort: no username supplied (see &quot;hg help config&quot;)

I am making the effort to learn Vim.

When I paste code into my document from the clipboard, I get extra spaces at the start of each new line:


    line
      line
        line
 

I know you can turn off auto indent but I can&#39;t get it to work because I have some other settings conflicting or something (which look pretty obvious in my .vimrc but don&#39;t seem to matter when I take them out). 

How do I turn off auto indenting when I paste code but still have vim auto indent when I am writing code?  Here is my `.vimrc` file:

    set expandtab  
    set tabstop=2  
    set shiftwidth=2  
    set autoindent  
    set smartindent  
    set bg=dark  
    set nowrap  


Turning off auto indent when pasting text into vim

When using the Spring 3.0 capability to annotate a scheduled task, I would like to set the `fixedDelay` as parameter from my configuration file, instead of hard-wiring it into my task class, like currently...

	@Scheduled(fixedDelay = 5000)
	public void readLog() {
            ...
	}

Unfortunately it seems that with the means of the Spring Expression Language (SpEL) `@Value` returns a String object which in turn is not able to be auto-boxed to a long value as required by the `fixedDelay` parameter.

How to parameterize @Scheduled(fixedDelay) with Spring 3.0 expression language?

I would like to do something like this

    config.default_host = &#39;www.subdomain.example.com&#39;

in some of my configuration files, so that `object_url` helpers (`ActionView::Helpers::UrlHelper`) produce links beginning with http://www.subdomain.example.com

I have tried to search the docs but I did not find anything except `ActionMailer` docs and http://api.rubyonrails.org/classes/Rails/Configuration.html which is not useful for me, because I do not know in which pat to look. Is there a place which describes the whole structure of Rails::Initializer.config?

How do I set default host for url helpers in rails?

Anybody manage to get .NET 4.0 applications compiling on a CI server without installing Visual Studio 2010 on a CI server?

No SDK exists for .NET 4.0. Have installed .NET 4.0 on CI Server. Msbuild.exe works for simple projects and give the following warning:

&gt; (GetReferenceAssemblyPaths target) -&gt; C:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Common.targets(847,9): warning MSB3644: The reference assemblies for framework &quot;.NETFramework,Version=v4.0&quot; were not found. To resolve this, install the SDK or Targeting Pack for this framework version or retarget your application to a version of the framework for which you have the SDK or Targeting Pack installed. Note that assemblies will be resolved from the Global Assembly Cache (GAC) and will be used in place of reference assemblies. Therefore your assembly may not be correctly targeted for the framework you intend.


.NET 4.0 build issues on CI server

I&#39;ve always programmed alone, I&#39;m still a student so I never programmed with anyone else, I haven&#39;t even used a version control system before.

I&#39;m working on a project now that requires knowledge of how programmers work together on a piece of software in a company.

How is the software compiled? Is it from the version control system? Is it by individual programmers? Is it periodic? Is it when someone decides to build or something? Are there any tests that are done to make sure it &quot;works&quot;?

Anything will do.

How do programmers work together on a project?

I&#39;ve got a set of test cases, some of which are expected to throw exceptions. Because of this, I have have set the attributes for these tests to expect exceptions like so:

    [ExpectedException(&quot;System.NullReferenceException&quot;)]

When I run my tests locally all is good. However when I move my tests over to the CI server running TeamCity, all my tests that have expected exceptions fail. This is a known bug.

I am aware that there is also the `Assert.Throws&lt;&gt;` and `Assert.Throws` methods that NUnit offers. 

My question is how can I make use of these instead of the attribute I&#39;m currently using?

I&#39;ve had a look around StackOverflow and tried a few things none of which seem to work for me. 

Is there a simple 1 line solution to using this?


NUnit expected exceptions

I recently updated the configuration of one of my hudson builds. The build history is out of sync. Is there a way to clear my build history?

Please and thank you

How do I clear my Jenkins/Hudson build history?

I am just learning maven, and we have recently needed to go more and more. I would like to know the difference between 

`mvn clean install`

`mvn release`

`mvn deploy`

Please be as descriptive as possible.

mvn clean install vs. deploy vs. release

I am trying to get a build process set up in TeamCity 5, and I am encountering an access denied error when trying to copy some files.  I see that my build agent is running as &quot;SYSTEM&quot; now, and I think that&#39;s part of the problem.  I&#39;d like to change that user identity.  The trouble is that I can&#39;t figure out how to change those settings on the build agent.  How can I change the build user identity?



How can I change the user identity that runs a build agent in TeamCity?

Visual Studio 2010 has a Publish command that allows you to publish your Web Application Project to a file system location. I&#39;d like to do this on my TeamCity build server, so I need to do it with the solution runner or msbuild. I tried using the Publish target, but I think that might be for ClickOnce:

    msbuild Project.csproj /t:Publish /p:Configuration=Deploy

I basically want to do exactly what a web deployment project does, but without the add-in. I need it to compile the WAP, remove any files unnecessary for execution, perform any [web.config transformations][1], and copy the output to a specified location.

**My Solution**, based on Jeff Siver&#39;s answer

    &lt;Target Name=&quot;Deploy&quot;&gt;
        &lt;MSBuild Projects=&quot;$(SolutionFile)&quot; 
                 Properties=&quot;Configuration=$(Configuration);DeployOnBuild=true;DeployTarget=Package&quot; 
                 ContinueOnError=&quot;false&quot; /&gt;
        &lt;Exec Command=&quot;&amp;quot;$(ProjectPath)\obj\$(Configuration)\Package\$(ProjectName).deploy.cmd&amp;quot; /y /m:$(DeployServer) -enableRule:DoNotDeleteRule&quot; 
              ContinueOnError=&quot;false&quot; /&gt;
    &lt;/Target&gt;


  [1]: http://msdn.microsoft.com/en-us/library/dd465326.aspx

How to Publish Web with msbuild?

I use TeamCity which in turn invokes msbuild (.NET 4). I have a strange issue in that after a build is complete (and it doesn&#39;t seem to matter if it was a successful build or not), msbuild.exe stays open, and locks one of the files, which means every time TeamCity tries to clear its work directory, it fails, and can&#39;t continue.

This happens *almost* every time.

I&#39;m really lost on this one, so I&#39;ll try to provide as much detail as possible.

 * Server is an Intel Core i7, 2 GB ram, with Windows Server 2008 standard 64-bit SP2.
 * In TeamCity, the msbuild runner is configured with the `/m` command-line parameter (which means to use multiple cores)
 * The file in question is **ALWAYS** the same external DLL that is referenced in one of the .NET projects, in the path `External Tools\Telerik\Telerik.Reporting.Dll`. (There are several other .DLL files included in the `External Tools` dir in a similar path structure which never cause this problem). Currently this is with the trial version of Telerik reports, in case that makes any difference.
 * When the issue happens, there are always several `msbuild.exe *32` processes listed in Task manager: I believe there are 7. Using Process Explorer, they all look like top-level processes (no parents). They&#39;re all using from 20-50MB ram, and 0.0% CPU. 
 * If I wait 1-3 minutes, the msbuild.exe processes exit on their own, and TeamCity can then update the work directory properly. 
 * If I manually terminate the msbuild processes, TeamCity&#39;s update will work again immediately.
 * Indexing services are turned off in Windows (though the prior two points pretty much confirm it&#39;s msbuild.exe causing the problem).
 * There are no special properties on Telerik.reporting.dll. The only SVN property is `svn:mime-type = application/octet-stream`

Has anyone run across this before? 

msbuild.exe staying open, locking files

I&#39;ve got an asp.net mvc deployment package that I&#39;m trying to build with team city. The package builds without any problems, but the bin folder contains file that are not needed (and cause the site to fail when present). 

If I build the same package from visual studio the additional files are not present.

The additional files are:

    Microsoft.VisualBasic.Activities.Compiler.dll
    mscorlib.dll
    normidna.nlp
    normnfc.nlp
    normnfd.nlp
    normnfkc.nlp
    normnfkd.nlp
    System.Data.dll
    System.Data.OracleClient.dll
    System.EnterpriseServices.dll
    System.EnterpriseServices.Wrapper.dll
    System.Transactions.dll
     
What can I do to prevent these additional assemblies and .nlp files from being included in the package?

**UPDATE**

After a bit more digging through log files I&#39;ve found that the `_CopyFilesMarkedCopyLocal` build task is copying the files into the bin directory. The odd thing is that the assemblies are not marked as copy local.

Why does the deployment package from my buildserver have additional assemblies?

I want to start a server which listen to a port. I can specify port explicitly and it works. But I would like to find a port in an automatic way. In this respect I have two questions.

1. In which range of port numbers should I search for? (I used ports 12345, 12346, and 12347 and it was fine).

2. How can I find out if a given port is not occupied by another software?

How to find an available port?

From the man page:

&gt; SO_REUSEADDR  Specifies that the rules
&gt; used in validating addresses supplied
&gt; to bind() should allow reuse of local
&gt; addresses, if this is supported by the
&gt; protocol. This option takes an int
&gt; value. This is a Boolean option

When should I use it? Why does &quot;reuse of local addresses&quot; give?


What is the meaning of SO_REUSEADDR (setsockopt option) - Linux?

I understand the basics of how ports work. However, what I don&#39;t get is how multiple clients can simultaneously connect to say port 80. I know each client has a unique (for their machine) port. Does the server reply back from an available port to the client, and simply state the reply came from 80? How does this work?

How do multiple clients connect simultaneously to one port, say 80, on a server?

In Git, how can I add a remote origin server when my host uses a different SSH port?  

    git remote add origin ssh://user@host/srv/git/example

git remote add with other SSH port

You often see example hello world code for Node that creates an Http Server, starts listening on a port, then followed by something along the lines of:

    console.log(&#39;Server is listening on port 8000&#39;);

But ideally you&#39;d want this instead:

    console.log(&#39;Server is listening on port &#39; + server.port);

How do I retrieve the port the server is currently listening on without storing the number in a variable prior to calling `server.listen()`?

I&#39;ve seen this done before but I can&#39;t find it in the Node documentation. Maybe it&#39;s something specific to express?

    

Content Type	Original Author	Original Content on Stackoverflow
Question	RationalGeek	View Question on Stackoverflow
Solution 1 - Configuration	sfussenegger	View Answer on Stackoverflow
Solution 2 - Configuration	dthrasher	View Answer on Stackoverflow

Change port for TeamCity web server

Configuration Problem Overview

Configuration Solutions

Solution 1 - Configuration

Solution 2 - Configuration

Decorating class methods - how to pass the instance to the decorator?

When to use recursive mutex?

Attributions