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  • django custom management command does not show up in production

    - by Tom Tom
    I wrote a custom management command for django. Locally with my dev settings everything works fine. Now I deployed my project onto the production server and the management command does not show up, respectively is not available. But I did not get an error message deploying the project (syncdb). Any ideas where I could try to begin to search? Is there a special command that all custom management commands are "autodiscovered"?

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  • Downloading all ctrl alt del webcomics using terminal.

    - by Conner
    I've tried using the following commands to download the ctrl alt del comics. $ for filename in $(seq 20021023 20100503); do wget http://www.ctrlaltdel-online.com/comics/"$filename".jpg; done I get the following error code, "bash: syntax error near unexpected token 'do'" I've also tried using cURL, using this command, curl http://ctrlaltdel-online.com/comics[20021023..20100503].jpg I get the following error code, "curl: (3) [globbing] error: bad range specification after pos 37" Any help would be great.

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  • running code if try statements were successful in python

    - by None
    I was wondering if in python there was a simple way to run code if a try statement was successful that wasn't in the try statement itself. Is that what the else or finally commands do (I didn't understand their documentation)? I know I could use code like this: successful = False try: #code that might fail successful = True except: #error handling if code failed if successful: #code to run if try was successful that isn't part of try but I was wondering if there was a shorter way .

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  • Essential topics to be discussed in Linux 101

    - by zengr
    Hi, We are organizing a Linux 101 Workshop for undergrad and grad students. Can you share some ideas/topics that are must for people who are just starting with Linux. Preconditions: No knowledge of Linux OS, philosophy and technical aspects (kernel, shell, commands) Post conditions: A basic crash course of Linux which will give them a good start and answer some basic questions asked on it.

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  • Flex Unit testing of library and mxml using FlexUnit

    - by user344722
    Hi, I have some software classes(library) to run commands on any mxml file. These classes(library) are wrapped in a SWC file. This SWC file is referenced by any sample mxml application (by adding as SWC file). My problem is that I want to test these software classes(library) against my sample mxml file using FlexUnit. That is, I should test methods run by software classes on the mxml file. How can I accomplish this? Thanks, Pradeep

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  • Java library for parsing command-line parameters?

    - by Mnementh
    I write a little command-line-application in Java. This application should work with a mix of parameters and commands, similar to svn. Examples app url command1 app url command2 --parameter2 -x app url command1 --param-with-argument argument app --parameter url command1 app --no-url command2 app --help Wanted Exists an easy-to-use library for Java Supports parsing of such command-lines (Bonus) Automatically creates an appropriate help

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  • VB.net Simple IRC Client

    - by xzerox
    How would I go about making a simple IRC client with these things What I am using: Nickname TextBox Connect Button Message TextBox Send Message Button Refresh Button ListBox Restrictions: No commands at all just being able to send messages I am using a listbox for recieving messages

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  • Is there an equivalent of "OPTION(RECOMPILE)" or "WITH RECOMPILE" for an entire connection?

    - by kamens
    I'm curious. Is there any way to prevent SQL query execution plans from being cached for an entire connection's duration? Can I run a command that basically says, "use OPTION(RECOMPILE) for all subsequent commands until I tell you to stop doing so?" I'm acutely aware of all the performance trade-offs here, and I know this is not a step to be taken lightly. However, I'm in a unique situation where this behavior may be advantageous.

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  • Bash: "xargs cat", adding newlines after each file

    - by NoozNooz42
    I'm using a few commands to cat a few files, like this: cat somefile | grep example | awk -F '"' '{ print $2 }' | xargs cat It nearly works, but my issue is that I'd like to add a newline after each file. Can this be done in a one liner? (surely I can create a new script or a function that does cat and then echo -n but I was wondering if this could be solved in another way)

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  • Prevent command "del /s" from entering a folder

    - by jzuniga
    I need to recursively remove unnecessary files from a svn repository and i have the following batch file to do this: @echo on del /s ~*.* del /s *.~* del /s Thumbs.db However, this is also deleting the entries under the .svn/ subfolders. Is there any way to prevent this commands from being executed under the .svn/ folders so that it doesn't mess things up? Thanks in advance! EDIT: A solution using Bash (cygwin) would also work for me since i just need to do this once.

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  • Apache: How can i see my localhost on 192.168.1.101 from 192.168.1.102?

    - by takpar
    Hi, I'm running Apache on Ubuntu. My IP address is 192.168.1.101 While http://localhost and http://192.168.1.101 work fine in my PC, I cannot access it from within my laptop using http://192.168.1.102 It's strange. I can ping 192.168.1.101 but I got "The connection has timed out." in browser. I'm using default apache config. so this is what my sites-available/default looks like: NameVirtualHost *:80 <VirtualHost *:80> ServerAdmin webmaster@localhost DocumentRoot /home/www/public_html <Directory /> Options FollowSymLinks AllowOverride None </Directory> <Directory /home/www/public_html> Options Indexes FollowSymLinks MultiViews #AllowOverride None AllowOverride all Order allow,deny allow from all </Directory> /etc/apache2/posrts.conf NameVirtualHost *:80 Listen 80 <IfModule mod_ssl.c> # If you add NameVirtualHost *:443 here, you will also have to change # the VirtualHost statement in /etc/apache2/sites-available/default-ssl # to <VirtualHost *:443> # Server Name Indication for SSL named virtual hosts is currently not # supported by MSIE on Windows XP. Listen 443 </IfModule> <IfModule mod_gnutls.c> Listen 443 </IfModule> my laptop runs Ubuntu as well. so I don't think this is a firewall issue. commands executed in Laptop (192.168.1.102): adp@adp-laptop:~$ ping 192.168.1.101 PING 192.168.1.101 (192.168.1.101) 56(84) bytes of data. 64 bytes from 192.168.1.101: icmp_seq=1 ttl=64 time=32.1 ms 64 bytes from 192.168.1.101: icmp_seq=2 ttl=64 time=54.8 ms 64 bytes from 192.168.1.101: icmp_seq=3 ttl=64 time=77.0 ms 64 bytes from 192.168.1.101: icmp_seq=4 ttl=64 time=100 ms ^C --- 192.168.1.101 ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time 3003ms rtt min/avg/max/mdev = 32.193/66.193/100.717/25.463 ms adp@adp-laptop:~$ telnet 192.168.1.101 80 Trying 192.168.1.101... telnet: Unable to connect to remote host: Connection timed out commands executed in PC (192.168.1.101): adp@adp-desktop:~$ ps afx | grep http 12672 pts/4 S+ 0:00 | \_ grep --color=auto http adp@adp-desktop:~$ ping 192.168.1.102 PING 192.168.1.102 (192.168.1.102) 56(84) bytes of data. 64 bytes from 192.168.1.102: icmp_seq=1 ttl=64 time=32.1 ms 64 bytes from 192.168.1.102: icmp_seq=2 ttl=64 time=54.8 ms 64 bytes from 192.168.1.102: icmp_seq=3 ttl=64 time=77.0 ms 64 bytes from 192.168.1.102: icmp_seq=4 ttl=64 time=100 ms ^C --- 192.168.1.102 ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time 3003ms rtt min/avg/max/mdev = 32.193/66.193/100.717/25.463 ms adp@adp-desktop:~$ telnet 192.168.1.102 80 Trying 192.168.1.102... telnet: Unable to connect to remote host: Connection refused adp@adp-desktop:~$ telnet 192.168.1.102 Trying 192.168.1.102... telnet: Unable to connect to remote host: Connection refused What should i do?

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  • Check if I can execute some sql-command

    - by Alexander Stalt
    I'm using ADO .NET and MS SQL Server 2008. I have a connection object to a server and a command: SqlConnection conn = /* my connection*/; string cmd = "some_sql_command"; I want to check if SQL Server can execute cmd. I don't want to execute cmd, but I want to know If SQL Server can execute it. cmd can be any single SQL statement, it's not a procedure, transaction or multiple commands etc..

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  • Is there a simple alternative to Readline?

    - by Justin Poliey
    On a project I'm working on, I'm trying to make it accept user commands and provide history with the up arrow. I'm aiming to keep this project free of dependencies, and I don't want to have to require people to also install the readline development files just to compile my project. Does anyone know of a simple drop-in replacement for GNU Readline that provides only simple functionality?

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  • sql 2008 metadata modified date

    - by Kumar
    Is there a way to identify the timestamp when an object(table/view/stored proc...) was modified ? there's a refdate in sysobjects but it's always the same as crdate atleast in my case and i know that alter view/alter table/alter proc commands have been run many times post creation

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  • Use of FTP "append" command

    - by sahs
    I want to upload a file to a ftp server programmatically (C++). If the connection is lost while uploading a file, I wouldn't want to upload the file from scratch, but to upload only the part that I haven't sent. Does the APPE command fulfill my demand? What list of FTP commands should I use exactly? And how?

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  • Is garbage collection supported for iPhone applications?

    - by Mustafa
    Does the iPhone support garbage collection? If it does, then what are the alternate ways to perform the operations that are performaed using +alloc and -init combination: NSXMLParser *xmlParser = [[NSXMLParser alloc] initWithData:xmlData]; UIImage *originalImage = [[UIImage alloc] initWithData:data]; detailViewController = [[[DetailViewController alloc] initWithNibName:@"DetailView bundle:[NSBundle mainBundle]] autorelease]; ... and other commands. Thank you in advance for any help or direction that you can provide.

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  • Databinding a StructuredPropertyEditor specific to type and target in Spring(Grails) - Selective app

    - by Colin Harrington
    Using Grails 1.2.2, I'm working on binding a structured property (CC expiration Date) to a java.util.Date but only for specific Domain and Commands objects. I've found the StructuredPropertyEditor interface, but the only way that I've found to register it is to use the PropertyEditorRegistrar and register the editor for the java.util.Date class (much like this example) I don't want all of my dates to use my custom StructuredPropertyEditor. How do I apply the StructuredPropertyEditor selectively to specific targets like certain Command & Domain Classes?

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  • Heroku deployment: connection refused

    - by Toby Hede
    I have suddenly run into an issue deploying to Heroku. I created a new app, went to push and now see: ssh: connect to host heroku.com port 22: Connection refused My other previously working Heroku apps no longer work, receiving the same error. Other Heroku commands work (create, info, db:push). I can SSH to other services, so it doesn't look like it's my machine. Any ideas?

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  • Is there any "modern" text editor with command-line/minibuffer?

    - by Pedro Morte Rolo
    A command line in a text editor is a wonderful feature. It allows the user to explore the editor's functionality and learn it's shortcuts in a textual way. It's much faster than using the mouse, and it is much easier to memorise "shortcuts" this way. Emacs and VI provide this, though, emacs and vi are not "modern". By "modern", I mean one that is original built to cope with the modern de-facto standards of selecting, copying, pasting, cutting, undoing, redoing and auto-completing. Cream/vi or Emacs/CUA are not valid options, since there are loads of things built over them that conflict with the mentioned stuff. It would be nice if there was an editor that would cope with the modern de-facto standards out-off-the-box, but still provide a command-line/minibuffer to perform/explore the commands and learn its shortcuts. Is there such a thing? I do not intend to use the "modern" term as derrogatory. I love both Emacs and VI, but I hate their keyboard-shortcut historical baggage. When I reffer to de-facto standards, I am not talking about Windows vs Whatever. Kate, gedit, Eclipse, Intelij or Textmate also follow the norm I am talking about and are not Windows editors. Please do not advertise Vim and Emacs, that's not answering the question. I am asking for alternatives. Why don't I like emacs and vi: Emacs: Despite CUA mode, emacs has loads of modes that conflict with this (e.g. slime, ruby-mode, etc...) It would be nice to have something that would work out-off-the-box. VI: I do not like that it is Visual/Insert-based. I do not know how to browse the text-editor's commands. I do not like that it is so much tought for the terminal. I believe that it has the same problem that I mentioned for emacs. This question is starting to look like requirement analysis.. As de-facto standards I mean: Ctrol-XCV for cut-copy-paste Ctrol-A for select-all Contrl-Z for Undo Ctrol-Y for Redo Control-F for Searching Contrl-Space for auto-complete Shift-arrow for selection Control-arrow for word-navigation Alt-Arrow for moving

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  • Problem with UTF8

    - by jriff
    Hi all! If you are on Mac OS X 10.6, and you are familiar with character encoding AND the terminal please do this: Open a terminal and type the following commands: echo sørensen test.txt iconv -f UTF8 -t ISO-8859-1 test.txt You will see the output: "sørensen". Can somebody explain what is going on?

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