windows
Possible Duplicate:
How can I fire and forget a process in Perl?
How can i make a non blocking systems call in perl
I want to do it on windows .
system($cmd)
I am trying to run this system command
system($cmd) ;
In Windows only, you can use
system 1, $cmd;
to create and run a detached process.
You can use exec in a child process after you fork:
exec( $cmd ) if !fork();
Yeap, I was too fast with that one.
When a setup program(built by like Inno Setup) does launch a process, the process always be run as administrator privilege. -because setup program had been run as admin.
I want to run the child process as current user's privilege.
Is there a good way?
Although it is not considered best practice (or even good practice), it is possible to launch a medium IL process from a high/admin IL process:
See this post on codeproject
I can confirm that this code works on Vista 32 and
I write a class to handle the request to web. And it has a method which is using WebClient actually to do the main job. When the DownloadStringCompleted method has been done, I want to return the value of the response.
I want to use that like this:
// the pubTimeLine() method returns the value
// of the request to the web using WebClient
textBlock1.DataContext = wp.pubTimeLine(url);
How to make it? Or how to get the synchronous response of HTTP request?
You should
I've made two screen shots in order to make the problem specified.
The normal style:
the affected style after I move some windows such as browsers across it:
I wonder why this happened?And How can fix this problem?I'm working with VS2008 on Windows.
Thanks in advance!
When this has happened to me - it's due to not handling the OnPaint calls correctly. That's the area I would look at
There is a windows explorer extension dll.
This dll can be update automatically if there is new one in our server.
I rename the origin dll and download the new dll.
But Windows Explorer never reload a new one.
So I kill the windows explorer and relaunch.
But this is looked very ugly.
And I don't want to recommend a user should reboot.
How can I tell Windows Explorer to reload a new one?
DLLs are loaded by the program loader, so only at process boot time.
You can make a program
Is there a java api that can be used to write a program on a desktop computer, a program to connect to a Windows Mobile 6 device and copy a file from/to the device?
my question, why does the desktop device must waiting to connect the mobile device. It's not easier when you write a JavaME run on the mobile device. So when this found the desktop device, ask to send the file over bluetooth.
I'm trying to automate a process by using a COM object from Python (win32com), but I'm not getting the expected results... Is there a tool to explore/test COM objects without having to write a specific program? I mean, is there something that allows e.g. to instantiate a COM object and call its methods?
(Basically I'm trying to find out if my unexpected results are win32com's fault, and I'd like to avoid installing Visual Studio to write a C# app)
If you download the Windows
After installing Active Perl 5.8.8 Build 822 on WindowsXP, I do not see DBD-Oracle in "View All Packages" of Perl Package Manager.
The CPAN location of the same is http://search.cpan.org/dist/DBD-Oracle-1.17/,
but I don't know the process to manually install this tar(DBD-Oracle-1.17.tar.gz) in ActivePerl.
Install Oracle Instant Client for Windows.
Do you really need to use ActivePerl 5.8.8 as the process is easier in 5.8.9.827 and above. Usually you just do:
cpan
We use a lot of workspaces, and frequently switch between them. I was wondering if there is a trick that can allow me to simply click a workspace in Windows Explorer and have Eclipse started on it.
A "create shortcut for Eclipse" creator might also be interesting, but I was envisioning perhaps a special name for the workspace triggering this behaviour?
Suggestions?
(Edit: I am aware of the --data switch, but I'm looking for the bridge to Windows Explorer which may use that
I have an application that does some Monte Carlo simulation. For each run, a 12MB file is loaded into a std::vector<MyData>. The object which loads and stores the data is referenced by a boost::shared_ptr which is removed from the stack when the run finishes.
I see the memory usage of the application grow in Windows Task Manager to about 1GB (after 80-90 runs), but it then usually drops down to 50MB (and start growing for the next runs). So I wonder if this is a memory leak or
I have a WCF application hosted as a windows service. This windows service triggers this WCF every 15 minutes. But when an exception occurs in this WCF the service is getting stopped.
I don't want this service to stop. I want to some how handle this exception and trigger this WCF after another 15 minutes.
How can i do that? Please help, its urgent.
You should handle exceptions in all your service operations in order to:
Return nice faults to the caller
Prevent the service
You know that "Internet Connectivity" icon on the Windows Taskbar? The one that often tells us we have no connection to the internet after pull out our ethernet cables?
I was wondering if there is a command line command that would tell me the status of that icon. (No internet / Connectivity but with the yellow caution sign / Internet Access)
Unfortunately, pinging external servers or checking the networking page will not fix the problem I am facing. My computer has obtained 4