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• Qt gstreamer problem

  - by ZolaKt

  Ptterb can you post your full code please? I copied your code. Added fvidscale_cap to pipeline, with: self.player.add(self.source, self.scaler, self.fvidscale_cap, self.sink) gst.element_link_many(self.source,self.scaler, self.fvidscale_cap, self.sink) From the main program I create a new QWidget, and pass its winId() to Vid constructor. The widget start loading, but crashes. The output says: should be playing Segmentation fault

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• Calling applescript from shell script using admin previleges

  - by Nir

  I'm running a shell script that runs an installation program (by ViseX) and selects different items in the installer through a list. The installer needs administrator privileges to run properly, but I don't want to use sudo. Here's the applescript I'm using: osascript <<-END tell application "$1" with timeout of 8 * 3600 seconds activate Select "$2" DoInstall end timeout end tell END

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• Windows Explorer Context Menu Integration, get file that was right clicked on

  - by racxen

  I've already figured out how to add a menu item to the right click context menu of the windows explorer using the registry. I currently have it set to launch my application when my menu item is clicked. However, I want to know if there is a way to know what file is was right clicked on. I thought it would have been sent as a command line argument to the launched program, but it's not. Any ideas?

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• Load Balancer Timeout

  - by Anilkumar

  "This website is temporarily unavailable. Please check back later. Unfortunately there were no suitable nodes available to serve this request." When I request a stored procedure from my program (SP is taking 2 minutes to execute) the above error is getting. I believe this is because of Load balancer Time out. How we can increment the load balancer time out.

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• What software should i use to work with Ruby?

  - by paranoid_pedlar

  I've only ever learned to "program" with notepad when I was learning to create batch files in Windows. I would appreciate if you can explain to me the benefits of working with an IDE over a text editor or vice versa. Please don't give emotional responses or argue someone else's suggestion/advice. I use Linux primarily. Also, I would like to be able to make programs that can be used in Windows, but programmed in Linux. Thanks.

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• Are there any LIDIL documentation?

  - by Eskat0n

  As a part of my univercity work I have to write a program in LIDIL and describe its operators and functions but I can't find any documentation on this language. Naturally I've tried to google but nothing found on the first 40 pages of search results so I gave up. SO is my last hope. Any trace of info about LIDIL is fine for me.

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• tor api in own project

  - by Ockonal

  Hello, I'm going to develop gui-based application for tor controlling (like vidalia or torK). Are there any libraries for using tor? I don't want to parse each byte of information from sockets. My program should display branches of computers, use chosen as traffic-provider etc. What I need in my case? Are there any small and simple samples (for example open-source projects) to do this.

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• iPhone Application failing to come back from sigkill

  - by overscore

  I have no idea if this is intended behaviour, but whenever the application exits (say, the user is double-clicking the home button and pressing on the red dash on the icon) I get the dreaded SIGKILL. Now, when I try to launch the app again all I get is the old screen state and a frozen (I presume ?) program. It could be because of clunky memory management, but NSZombieEnabled doesn't seem to agree. Any thoughts ?

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• Selective jar packaging.

  - by Lukasz Lew

  I have my small program.jar that uses a small part of huge library.jar. Is there a tool to repackage several jars into one so it can be run stand-alone and is as small as possible?

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• Howto create a C# Application that blocks pc hibernation?

  - by BrunoLM

  I want to make a program to wake me up, but if I leave it and go to sleep the pc ends up sleeping. How can I force it to never sleep if this application is running? I'm on Windows 7 x64.

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• How to learn open source library API without good documentation

  - by Turtle

  I am recently working on the open source library openmetaverse which is designed as an open source substitution of second life viewer. I think the problem is that it is not well documented. Sometimes, I just misunderstand the API when I really used it in real program which is very annoying because sometimes you need to write many code. But how to make sure the API just acts the way you expected? So what is your way to learn new API without good documentation?

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• accessing Excelfile from Resources

  - by Sathish

  i am trying to access a Excel file stored in my Resources and build-embed by OLEDB but when i run the program i get database is read only.. i am using the below code. Please help conMap.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + CTARepository.Properties.Resources.mapping + ";Extended Properties=Excel 8.0;"; conMap.Open(); mapping is my mapping.xls file

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• Grammar and syntax of typedef in C language.

  - by Summer_More_More_Tea

  Hi folks: I have a problem with the typedef keywords in C language. In my program, I use the following codes: typedef int* a[10]; int main(){ int a[10]; } they work well. But why there are no conflicts between a variable and a type sharing the same name a? Regards.

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• Compiling in g++ for gprof

  - by myahya

  I do not understand the documentation for gprof regarding how to compile your program for profiling with gprof. In g++, is it required to compile with the -g option (debugging information) in a addition to the -pg option or not. In each case I get different results, and I would like to see where the bottlenecks in my application are in release mode, not in debug mode, where many optimizations are left out by the compiler (e.g. inlining)

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• Determine files modified by process

  - by balor123

  I'm writing a program to be run from the Linux user space which spawns another process. How can it determine which files were modified by the spawned process after it completes?

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• Easiest way to transfer data between 2 C programs?

  - by Shawn

  In ANSI C on Windows what is the best/easiest way to transfer data between two programs running locally without needing to write/read from a file? Data will be basic text and only one program will be sending and the other receiving. Thanks.

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• Way to know if two partitions are in one physical hard disk without WMI?

  - by Alon

  Hey. I have those partitions (in Windows) for example: Hard Disk 1 - Partition C, Partition D Hard Disk 2 - Partition E Is there any way in a program language to know if for example partition C and partition D are in one physical hard disk without WMI? I don't want to use WMI because it's slow - for this example, it took for me 0.5 seconds. I need it to be fast. Thank you.

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• Can't read AppletViewer properties file - Applet

  - by White rose

  I have create a java applet program and compiled, it generates a class file. while running the applet viewer in command prompt it shows a following warning message. D:\Applets\Appletsappletviewer FirstApplet.java Warning: Can't read AppletViewer properties file: C:eswaran_s.VMSPL.hotjava\properties Using defaults. After I have run this command once again, it does not shows a warning messsage but the applet viewer is not running. How can I solve this issue?

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• creating a full html file out of webloc in a batch mode

  - by Wordpress Newbie

  Hi, I've got over 400 bookmarks saved as .webloc files. I'd like to move them to the iPhone's goodReader app. goodReader cannot open webloc files. It can sork with pdf, html but not webloc. Do you know of a way or a program that would take a folder as its input, and convert every single .webloc file in it into a PDF version or a html version - so I can grab the converted files and move them onto iPhone. Thank you

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• How to print all possibilities of a number that occur interchanging the digits in a number?

  - by RADHA KRISHNA LOLLA

  I want to print that the all possibilities of a number that occurs interchanging the digits in a number? I want to print that the all possibilities of a number that occurs interchanging the digits in a number? Suppose a number 1234 it have 24 possibilities 4!=24 123 have 6 possibilities 3!=6 123 132 213 231 312 321 i want these numbers as output please tell me the structure of this program in the python

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• WINCE problem LoadLibraryEx

  - by Courdi95

  Hello, I am using a WINCE framework for development called WINDEV. This framework has some DLLs that are to be loaded, but on some WINCE platforms, the loading (tested with a c program with the LoadLibraryEx instruction) does not work .... The results vary from one platform to another .... What are the hypothesis to be checked ? Thank for your help.

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• Java: Multi-dimensional array vs. One-dimensional.

  - by Mikolan

  For example: a) int [x][y][z] vs b) int[x*y*z] Initially thought i'd go with a) for simplicity I know that Java doesn't store arrays linearly in memory like C does. But what implications does this have for my program?

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• Calling a non-exported function in a DLL

  - by Nilbert

  I have a program which loads DLLs and I need to call one of the non-exported functions it contains. Is there any way I can do this, via searching in a debugger or otherwise? Before anyone asks, yes I have the prototypes and stuff for the functions.

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• How can I pass a C++ member function to a C API as a parameter

  - by michael

  Hi, In my C++ program, I need to call this c API: GConn* gnet_conn_new (const gchar *hostname, gint port, GConnFunc func); where GConnFunc is defined as: void (*GConnFunc) (GConn *conn); My question is if I have a C++ class and have a member function like Class A { public: A(); void my_func (GConn* conn); } In my A::A() Constructor, how can I pass this-myfunc to gnet_conn_new as the GConnFunc parameter? Thank you.

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• How to avoid error messagebox if .net is not installed on client system.

  - by Power-Mosfet

  Hi, I have a C# application which request .net 2 on client system. I like to replace the error message box in case if .net2 is not detected with ruuning an executable program which I have a written how do not request .net2.

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