pipeline

Stopping a program if the next process in the pipeline was stopped.

Hi all, when I'm running the following pipeline: cat my_large_file.txt | head | wc the process stops almost immediately. OK. but when I run my java program java MyProgramReadALargeFile my_large_file.txt | head | wc the output from 'wc' is printed to stdout but the java program is still running. How can it detects that the pipeline...

Sitecore not resolving rich text editor URLS in page renders

Hi We're having issues inserting links into rich text in Sitecore 6.1.0. When a link to a sitecore item is inserted, it is outputted as: http://domain/~/link.aspx?_id=8A035DC067A64E2CBBE2662F6DB53BC5&_z=z Rather than the actual resolved url: http://domain/path/to/page.aspx This article confirms that this should be resolved in th...

RX IObservable as a Pipeline

Currently, I'm using the RX Framework to implement a workflow-like message handling pipeline. Essentially I have a message producer (deserializes network messages and calls OnNext() on a Subject) and I have several consumers. NOTE: If and transform are extension methods I have coded that simply return an IObservable. A consumer does so...

How to keep images (and other files) out of ASP.NET Pipeline

How can I prevent certain file types from going through the ASP.NET Pipeline (hitting global.asax, etc.)? ...

Pipeling compression and ftp transfer

I am writing a utility that will zip a file (or set of files) using the LZMA sdk then send the file off to a ftp server. Usually the speed of the compression is faster than the speed of the ftp connection. What I would like to do is instead of compressing the file, waiting for it to finish, then starting the upload I would like to compre...

Piping another parameter into the line in F#

Hi, Is piping parameter into line is working only for functions that accept one parameter? If we look at the example at Chris Smiths' page, // Using the Pipe-Forward operator (|>) let photosInMB_pipeforward = @"C:\Users\chrsmith\Pictures\" |> filesUnderFolder |> Seq.map fileInfo |> Seq.map fileSize |> Seq.fold (+) ...

Piping a list into the line in F#

Hi, Now I can add single value or tubles to the pipeline, my next question is can I add a list/array: filesUnderFolder |> Seq.map FileInfo my problem is I can't process this with pipeline |>, or can I? Assembly.GetExecutingAssembly.GetFiles() |>Array.map (fun file -> file.ReadAllText().Contains(keyword)) ...

IIS7 Integrated vs Classic Pipeline - which uses more ASP.NET threads?

With integrated pipeline, all requests are passed through ASP.NET, including images, CSS. Whereas, in classic pipeline, only requests for ASPX pages are by default passed through ASP.NET. Could integrated pipeline negatively affect thread usage? Suppose I request 500 MB binary file from an IIS server: With integrated pipeline, an AS...

Biztalk HL7 Pipeline problem

We have a strange problem. I added a couple of new schema's and orchestrations similar to ones we already had, and redeployed. The thing is, we recently upgraded to SP1 biztalk 2006R2 and I'm not really sure if this is the cause of our problem. I get an error like this: There was a failure executing the send pipeline: "blablabla.pipel...

requiring set of files to be made before running function in Ruffus pipeline

I'm using ruffus to write a pipeline. I have a function that gets called in parallel many times and it creates several files. I'd like to make a function "combineFiles()" that gets called after all those files have been made. Since they run in parallel on a cluster, they will not all finish together. I wrote a function 'getFilenames(...

.Net installation issue with SqlServerPipelineHost and SqlServer.DtsMsg

I added a web service consumer to a vb 2005 Windows app and tried to install it on another computer, which had an earlier version already installed (ClickOnce deployment). An error came up saying I needed to install Microsoft.SqlServer.PipelineHost in the GAC. I added PipelineHost to the list of references and marked it Copy Local = true...

NServiceBus pipeline with Distributors

I'm building a processing pipeline with NServiceBus but I'm having trouble with the configuration of the distributors in order to make each step in the process scalable. Here's some info: The pipeline will have a master process that says "OK, time to start" for a WorkItem, which will then start a process like a flowchart. Each step in...

Can I write a module/filter that gets fired before the web app get's run in Tomcat?

Can I write a module/filter that gets put into the processing pipleline in Tomcat BEFORE the web application even gets run? Something that I could turn on/off for each web application that tomcat is handling. is this possible? So basically it would be a re-usable filter that hooks into the web pipeline that could alter the requests be...

Pipeline For Downloading and Processing Files In Unix/Linux Environment With Perl

I have a list of files URLS where I want to download them: http://somedomain.com/foo1.gz http://somedomain.com/foo2.gz http://somedomain.com/foo3.gz What I want to do is the following for each file: Download foo1,2.. in parallel with wget and nohup. Every time it completes download process them with myscript.sh What I have is this...

Where in the Fetch-Execute cycle is a value via an address mode decoded

I'm currently building a small CPU interpreter that has support several addressing modes, including register-deferred and displacement. It utilizes the classic IF-ID-EX-MEM-WB RISC-pipeline. In what stage of the pipeline is the value for an address-moded operand decoded. For example: addw r9, (r2), 8(r3) In what stage is (r2) and 8(...

OpenGL Cheat Sheet?

First of all, I need to clarify that I'm not after the OpenGL Quick Reference Sheet. Has anyone come by a flow-chart-like cheat sheet for OpenGL rendering pipeline? I'm talking about the sheets like these: http://4.bp.blogspot.com/_2YU3pmPHKN4/S1KhDSPmotI/AAAAAAAAAcw/d38b4oA_DxM/s1600-h/DX11.JPG http://3.bp.blogspot.com/_2YU3pmPHKN4/S...

What is the Mclip matrix after the projection matrix and before the viewport scale matrix in D3D9?

I thought I understood perfectly how the vertices go through the 3d pipeline but in this article http://msdn.microsoft.com/en-us/library/ee418867%28VS.85%29.aspx a new matrix multiplication appears appears that makes the transition from projection space to clip space. I thought that projection space = clip space ( as in the case of Open...

Is it possible to determine the managed pipeline IIS7 is running under in ASP.NET?

Is it possible to determine the managed pipeline IIS7 is running under in ASP.NET? ...

MSBuild target PipelinePreDeployCopyAllFilesToOneFolder cannot be found when deploying

Deploying a Web Application Project from VS2010 RTM causes an error in MSBuild. It complains that the PipelinePreDeployCopyAllFilesToOneFolder target cannot be found. Is there any way to further diagnose this? Thank you. ...

How to automatically execute python script when Maya first loaded

Hi, I am new to Maya and trying to figure out how to use Python in Maya. I wanted to create a shelf in Maya and when I click that shelf, it will execute a file containing python code. First thing, I figured out that we can't simply "source" python script. I followed tutorial from http://www.rtrowbridge.com/blog/2008/11/maya-python-impor...