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• Django site on Nginx+FastCGI goes (504 gateway timeout)

  - by jack

  Sometimes my whole Django based site goes into 504 gateway timeout errors so none page can be displayed. Is it possible to write a shell program and cronjob it run every 5 minutes to detect such errors and restart FastCGI process if needed? I'm currently using command below to restart FastCGI in case it's crashed but it doesn't work for above situation because when 504 gateway errors occur, the processes are still running. ps ax | grep -v grep | grep port=8001 > /dev/null || restart_fcgi.sh

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• Python Regex To VB.net

  - by user316758

  Hi everyone, I made a program in Python and now I whant to transfert it to vb.net. But I have some difficulties with the vb.net regular expression.... Someone can help me please? There are my Python regex: id = re.search('(?<=watch\?v\=)[\w|-]+|(?<=/v/)[\w|-]+', src) id = id.group(0) t = re.search('(?<=\&t\=)[\w|-]+', src) t = t.group() It's supposed to fin the value of ?v=Value&SomeOtherContent and &t=Value&SomeOtherContent Thank you

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• Problem with import java.nio.file

  - by Richard Knop

  Why this line doesn't work? import static java.nio.file.AccessMode.*; Eclipse says: The import java.nio.file cannot be resolved Here is the whole program so far: import static java.nio.file.AccessMode.*; public class CheckFileAccessibility { public static void main(String[] args) { } } I am following the official Java tutorial here: http://java.sun.com/docs/books/tutorial/essential/io/check.html

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• Installing - microsoft visual c++ 2003 redistributable package - Getting Error

  - by Jobi

  When I'm trying to install "microsoft visual c++ 2003 redistributable package" getting an error "The upgrade patch cannot be installed by the windows installer service because the program to be upgraded may be missing,....." error message. How can I solve it?

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• Final form of parametric SQL commands in ADO.NET

  - by mcoolbeth

  I am getting a syntax error when I send a parameterized query to Access from my C# program via ADO.NET. I, of course, know what SQL string I have included in my code, with the parameter names embedded inside. Does anyone know how I can look at the SQL string that is finally sent to the DBMS during after I call cmd.ExecuteNonQuery? Thanks.

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• Kill explorer.exe with windows title

  - by matthias

  Hello, I'm new with programing and my question is now, how i can close some specific explorer.exe windows. My Problem is, i have a program that call some windows: Option Explicit Dim shell, expl1, expl2, expl3, Terminate Dim uprgExplorer set shell = WScript.CreateObject("WScript.Shell") set expl1 = shell.exec("C:\WINDOWS\explorer.exe c:\Documents and Settings") set expl2 = shell.exec("C:\WINDOWS\explorer.exe C:\WINDOWS\system32\CCM\Cache") set expl3 = shell.exec("C:\WINDOWS\explorer.exe c:\SCRIPTS\LOG") Now i will kill only this 3 windows NOT the explorer.exe. Can some one help me? Greetings, matthias

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• trying to install SQL 2008 on WIndows 2008 server R2

  - by Nezdet

  Hi I was trying to install MSSQL 2008 server on WIndows 208 server R2 Standard Machine, but I got This message: Program Compatibility Assistant, And that I should apply SQL server 2008 SP 1 I don't get it? Why Dosen't it not work with this version I have? How should I solve this problem?

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• Garbage collection in Perl

  - by srikfreak

  Unlike Java, Perl uses reference count for garbage collection. I have tried searching some previous questions which speak about C++ RAII and smart pointers and Java GC but have not understood how Perl deals with the circular referencing problem. Can anyone explain how Perl's garbage collector deals with circular references? Is there any way to reclaim circular referenced memory which are no longer used by the program or does Perl just ignores this problem altogether?

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• BLAS and CUBLAS

  - by Nils

  I'm wondering about Nvidia's CUBLAS Library. Does anybody have experience with it? For example if I write a C program using BLAS will I be able to replace the calls to BLAS with calls to CUBLAS? Or even better implement a mechanism which let's the user choose at runtime? What about if I use the BLAS Library provided by Boost with C++?

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• how to get ipaddress of my computer

  - by astha goyal

  hello i want to knw the ipaddress of my computer. /sbin/ifconfig eth0 | grep 'inet addr:' | cut -d: -f2 | awk '{ print $1}' this command gives the ipaddress of my computer and print result on console but i want it in a varible sothat i can use it in my C program. How can i do that.

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• How do those bitmasks actually work?

  - by mystify

  For example, this method from NSCalendar takes a bitmask: - (NSDate *)dateByAddingComponents:(NSDateComponents *)comps toDate:(NSDate *)date options:(NSUInteger)opts So options can be like: NSUInteger options = kCFCalendarUnitYear; or like: NSUInteger options = kCFCalendarUnitYear | kCFCalendarUnitMonth | kCFCalendarUnitDay; What I don't get is, how is this actually done? I mean: How can they pull out those values which are merged into options? If I wanted to program something like this, that can take a bitmask, how would that look?

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• Getting rid of the evil delay caused by ShellExecute

  - by korona

  This is something that's been bothering me a while and there just has to be a solution to this. Every time I call ShellExecute to open an external file (be it a document, executable or a URL) this causes a very long lockup in my program before ShellExecute spawns the new process and returns. Does anyone know how to solve or work around this? EDIT: And as the tags might indicate, this is on Win32 using C++.

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• Dynamic Jasper Report

  - by pramod

  Hi, i need to create dynamic jasper report . my scenario is i have nearly 60 tables in database,so i can't create 60 jasper reports.i want a template jasper report which should be modified automatically by program.The data will come dynamically from the database and will be stored in an arraylist. iterating the arraylist i need to upload the data to jasper report. is that possible in java + jasper Reports. if so please give an example or any idea. thanks pramod

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• File.Copy from Unc path to (same server's) Unc path inquiry

  - by Aggelos Mpimpoudis

  Will data traffic go through the host application program or will be dealt remotely in scenarios where C#'s File.Copy is used: File.Copy(@"\\SERVER13\LOL\ROFL.txt", @"\\SERVER13\ROFL.txt") Cheers n thx!

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• where to download the iphone sdk 3.1

  - by user330808

  where can i get the iphone sdk 3.1? i want to create iphone applications ut i dont want to enroll in the apple dev. program. i dont need the latest sdk because i dont have a snow leopard but the leopard os only..

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• How to create nested macro in BOO

  - by Neo

  Hi, I am creating nested macros in BOO, I wrote this program: macro text: macro subMacro: text["Text"] = "Hello World" return [| block: System.Console.WriteLine( "Hello World" ); |] But I am getting the error "Unknown Identifer: 'text'" in the 3rd line of the code.

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• TraceRoute and Ping in C#

  - by NET789

  Does anyone have C# code handy for doing a ping and traceroute to a target computer? I am looking for a pure code solution, not what I'm doing now, which is invoking the ping.exe and tracert.exe program and parsing the output. I would like something more robust.

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• Add application shortcut to programs menu and desktop for Vista OS and above for C# windows applicat

  - by Anshuman Roy

  I have created a setup package using Visual Studio and in normal way for adding shortcut to programs menu and desktop, however in Vista , the application shortcut does not appear in the program menu or in the desktop. It works fine in XP. Thanks in advance.

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• Eclipse doesn't build

  - by Christian

  A previously working Ecplise now gives me the error Java Virtual Machine Launcher Could not find main class: testing2. Program will exist. testing2 is my class and a source file exists but Ecplise doesn't seem to build the .class file. Maybe I hit the wrong hotkey and changed accidently some setting?

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• Python: UnicodeEncodeError when reading from stdin

  - by hansfbaier

  When running a Python program that reads from stdin, I get the following error: UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 320: ordinal not in range(128) How can I fix it?

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• How to boot linux direct to application on console with no login

  - by amanda

  I have a need to start an application on bootup on the linux console and I do not have a need for any type of login or security. I do not need any ALT-F1,F2,etc virtual consoles but I would like to allow SSH access via the network port for debugging, loading, etc. The application is a SDL graphics program running with fbcon as the SDL_VIDEODRIVER if that matters. I'm currently using Fedora 10 and 12 but any distro that supports SDL using the fbcon framebuffer would be acceptable.

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• Usb Driver on 64bit Windows

  - by SurDin

  I have a pretty generic 64bit driver based on bulkusb.sys in WDK. It's been working for years with an embedded program, but now it is needed to work on Vista 64. From all the documentation I've tried to look through there doesn't seem to be anything affecting it, except compiling it for the 64bit environment, and yet when I compile it with the AMD64 build environment, I get "driver not intended for this platform" error message when it's trying to open the sys. What could be the solution for this?

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• Windows Mobile browser history

  - by kurige

  How can I retrieve a list of urls a user has visited on a Windows Mobile phone? I've written a program that successfully retrieves the visited urls in a user's cache, using FindFirstUrlCacheEntry and FindNextUrlCacheEntry - but as I understand it this is not the same as the user's actual web history. In any case it does not seem to give correct results.

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• wait for the second VB script untill ended from primary VB script

  - by yael

  Hi I have VB script that run second VB script The second VB script ask some questions from the input box My problem is that “MyShell.Run” not wait until SecondVBscript.vbs will ended And the Other VB syntax run immodestly also Need to wait for MyShell.Run process ended and then perform the Other VB syntax How can I do that? Set MyShell = Wscript.CreateObject("WScript.Shell") MyShell.Run " C:\Program Files\SecondVBscript.vbs" Set MyShell = Nothing Other VB syntax

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• Removing Design Outlining

  - by Kevin

  Is there a way to remove the outlining in Visual Studio in the design page of a form? If it is possible, it would save me some time so that I would not have to keep compiling and running the program every time I wanted to see if I put my form together correctly without any caps between images, etc. For example, something like this. I want to remove the lines that surround each image (yes, those are separate images put together).

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