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• Is there a Windows app out there that can pipe command line arguments into a TCP socket connection?

  - by Oesor

  I haven't needed anything like this before but I'm sure something exists. I'm looking for a compiled Windows executable (i.e. noninterpreted language) that I don't need to write that can read the arguments passed in on the command line, open an TCP network socket to another machine, and pass the arguments along. Has anyone used something like this…

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• Is there a postfix mysql virtual_maps append_at_origin workaround so I can pipe to external scripts?

  - by FilmJ

  I am using virtual domains, and I'd like to setup the server to alias to custom scripts. I manage all accounts using postfix mappings to mysql. It seems that postfix automatically appends a virtual domain regardless of how the forwarded/aliased result comes back. So even though i have: "|/bin/command" postfix is reading it as: …

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• UNIX pipes on C block on read

  - by Toni Cárdenas

  I'm struggling to implement a shell with pipelines for class. typedef struct { char** cmd; int in[2]; int out[2]; } cmdio; cmdio cmds[MAX_PIPE + 1]; Commands in the pipeline are read and stored in cmds. cmdio[i].in is the pair of file descriptors of the input pipe returned by pipe(). For the first command, which…

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• MVVM Light + Blend designer view error: Cannot find resource named 'Locator'.

  - by Linus

  The application runs fine but i could not see my design in the designer view. It says Cannot find resource named 'Locator'. Obviously, i did not change anything in the code, i just did the data binding using the data binding dialog... anyone facing the same problem?

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• google app engine (python): ImportError no module named django.

  - by Phil

  So I'm trying to use the django 1.1 template engine with the google app engine web app framework, from here. This is on Ubuntu Jaunty, I've made sure that the PYTHONPATH contains the location of Django-1.1.1 yet I'm getting this 'ImportError: No module named django' error when it tries to execute the use_library() line below.…

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• Are @ManagedBean's obsolete in JavaEE6 - because of @Named in CDI/Weld?

  - by yournamehere

  Because of CDI (and its implementation Weld), every POJO in JEE6 can be annotated with @Named, which makes the POJO accessible to the view. Does that mean that ManagedBeans are completely obsolete now? Or do i miss something where @ManagedBean still makes sense?

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• How to add the document library column named "Type (icon linked to document)" into list view?

  - by Sushant

  I am working with a list view. I want a column to have look similar to the document library column named "Type (icon linked to document)" column. I should also be able to set the path this hyperlinked icon should open. I tried a lot with existing site columns but could still not figure out how to do this. Has anyone…

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• what does positional and named parameter in a query mean?

  - by ajsie

  here we got a positional parameter: SELECT u FROM ForumUser u WHERE u.id = ?1 and here a named parameter: SELECT u FROM ForumUser u WHERE u.username = :name this is DQL (doctrine query language) but i think the concept is the same. could someone please explain what these mean and do?

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• Anatomy of a .NET Assembly - Custom attribute encoding

  - by Simon Cooper

  In my previous post, I covered how field, method, and other types of signatures are encoded in a .NET assembly. Custom attribute signatures differ quite a bit from these, which consequently affects attribute specifications in C#. Custom attribute specifications In C#, you can apply a custom attribute to a type or…

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• What are these errors when I try to "make" the driver of my wireless adapter?

  - by Tom Brito

  I got got a wireless to usb adapter, and I'm having some trouble to install the drivers on Ubuntu. First of all, the readme says to use the make command, and I already got errors: $ make make[1]: Entering directory `/usr/src/linux-headers-2.6.35-22-generic' CC [M] …

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• What are these errors when I try to "make" the driver of my wireless network?

  - by Tom Brito

  I got got a wireless to usb adapter, and I'm having some trouble to install the drivers on Ubuntu. First of all, the readme file say to use the "make" command, and I already got errors: $ make make[1]: Entering directory `/usr/src/linux-headers-2.6.35-22-generic' …

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• Unable to install Perl Crypt::OpenSSL::RSA module, please help

  - by Willy

  Hi Everyone, I spent several hours but unable to install CPAN Crypt::OpenSSL::RSA module. It's required for Postfix's dkimproxy add-on. What I do is to run the following command in the shell: $ perl -MCPAN -e 'install Crypt::OpenSSL::RSA' When I run this command,…

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• no disk io but iowait very high

  - by Dan

  there is no disk io going results of iotop Total DISK READ: 0.00 B/s | Total DISK WRITE: 0.00 B/s TID PRIO USER DISK READ DISK WRITE SWAPIN IO< COMMAND 1 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % init [3] 1930 be/4 named …

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• Xrandr errors. BadName (named color or font does not exist)

  - by Jlbelmonte

  Hi, I've been looking and googling a lot, but I didn't find a solution to this problem. I was successfully using xrandr to extend my desktop in my work place with this little "script". #!/bin/sh xrandr --newmode 1920x1080 220.64 1920 2056 2264 2608 1080 1081…

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• In R, when using named rows, can a sparse matrix column be added to another sparse matrix?

  - by ayman

  I have two sparse matrices, m1 and m2: > m1 <- Matrix(data=0,nrow=2, ncol=1, sparse=TRUE, dimnames=list(c("b","d"),NULL)) > m2 <- Matrix(data=0,nrow=2, ncol=1, sparse=TRUE, dimnames=list(c("a","b"),NULL)) > m1["b",1]<- 4 > m2["a",1]<- 5…

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• How to make parameters optional when using Rails named routes?

  - by Jason

  I have a named route: map.find '/find/:category/:state/:search_term/:permalink', :search_term=>nil, :controller=>'find', :action=>'show_match' and the following URL matches it & works OK: …

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• How can I deal with No module named edit.editor ?

  - by Tomas Pajonk

  I am trying to follow the WingIDE tutorial on creating scripts in the IDE. This following example scripts always throws an error: import wingapi def test_script(test_str): app = wingapi.gApplication …

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• How to install MySQLdb package? (ImportError: No module named setuptools)

  - by Verrtex

  Hi All, I am trying to install MySQLdb package. I found the source code here. I did the following: gunzip MySQL-python-1.2.3c1.tar.gz tar xvf MySQL-python-1.2.3c1.tar cd MySQL-python-1.2.3c1 python…

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• BASH: How to remove all files except those named in a manifest?

  - by brice

  I have a manifest file which is just a list of newline separated filenames. How can I remove all files that are not named in the manifest from a folder? I've tried to build a find ./ ! -name…

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• Error creating a table : "There is already an object named ... in the database", but not object with

  - by DavRob60

  Hi, I'm trying to create a table on a Microsoft SQL Server 2005 (Express). When i run this query USE [QSWeb] GO /****** Object: Table [dbo].[QSW_RFQ_Log] Script Date: 03/26/2010…

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• How can I stop a default event when using a named function in addEvent?

  - by Rupert

  Normally, if I wish to stop a default event in mootools I can do this: $('form').addEvent('submit', function(e) { e.stop(); //Do stuff here } However, I don't like using…

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• Would using a MemoryMappedFile for IPC across AppDomains be faster than WCF/named pipes?

  - by Morten Mertner

  Context: I am loading and executing untrusted code in a separate AppDomain and am currently communicating between the two using WCF (using named pipes as the underlying transport). I am…

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• Using a named system semaphore as an event to trigger something in another process.

  - by jbraz

  I have a thread that runs all the time: private void DoSomeStuffThread() { Semaphore sem = new Semaphore(0, 3, "sem_DoStuff"); sem.WaitOne(); do { //do some stuff } while…

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• Can I access elements/methods named "button1" "button2" "button3" etc. using "buttoni" inside a for-

  - by cksubs

  I have a bunch of buttons named: button1 button2 button3 etc. Is there a way to basically do this? pseudocode for(int i = 1, i < 15, i++) { button{i}.selected =…

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• Excel on Mac Mini OS X Version 10.7.2 - Create text file named after a cell containing other cell data from other cells

  - by user143041

  I tried using the code below for the Excel program on my `Mac Mini using the OS X Version 10.7.2 and it keeps saying Error due to file name / path: (The Excel fiel I am…

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