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  • Keyboard Controls ?

    - by Asim Sajjad
    Hello World I am creating a financial software working on a touch panel machine. I have created a Keyboard control for User Input. I want to open start menu on my keyboard's Window button click. Please tell me hows that possible... Its very urgent

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  • glassfish starts only from the netbeans IDE and not from the command prompt

    - by user314536
    i have installed the netbeans version 6.8 with glassfish version 3 on a redhat machine. the thing is that when i try starting/stopping the glassfish via the netbeans, it works fine, BUT when i try starting the glassfish via: ./asadmin stop-domain domain1 i get the error "GlassFish requires Java SE version 6. Your JDK is version 4" i have got only one JDK instance installed rpm -qa | grep jdk will return "jdk-1.6.0_18-fcs" any ideas ?

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  • Connection Refused running multiple environments on Selenium Grid 1.04 via Ubuntu 9.04

    - by ReadyWater
    Hello, I'm writing a selenium grid test suite which is going to be run on a series of different machines. I wrote most of it on my macbook but have recently transfered it over to my work machine, which is running ubuntu 9.04. That's actually my first experience with a linux machine, so I may be missing something very simple (I have disabled the firewall though). I haven't been able to get the multienvironment thing working at all, and I've been trying and manual reviewing for a while. Any recommendations and help would be greatly, greatly appreciated! The error I'm getting when I run the test is: [java] FAILED CONFIGURATION: @BeforeMethod startFirstEnvironment("localhost", 4444, "*safari", "http://remoteURL:8080/tutor") [java] java.lang.RuntimeException: Could not start Selenium session: ERROR: Connection refused I thought it might be the mac refusing the connection, but using wireshark I determined that no connection attempt was made on the mac . Here's the code for setting up the session, which is where it seems to be dying @BeforeMethod(groups = {"default", "example"}, alwaysRun = true) @Parameters({"seleniumHost", "seleniumPort", "firstEnvironment", "webSite"}) protected void startFirstEnvironment(String seleniumHost, int seleniumPort, String firstEnvironment, String webSite) throws Exception { try{ startSeleniumSession(seleniumHost, seleniumPort, firstEnvironment, webSite); session().setTimeout(TIMEOUT); } finally { closeSeleniumSession(); } } @BeforeMethod(groups = {"default", "example"}, alwaysRun = true) @Parameters({"seleniumHost", "seleniumPort", "secondEnvironment", "webSite"}) protected void startSecondEnvironment(String seleniumHost, int seleniumPort, String secondEnvironment, String webSite) throws Exception { try{ startSeleniumSession(seleniumHost, seleniumPort, secondEnvironment, webSite); session().setTimeout(TIMEOUT); } finally { closeSeleniumSession(); } } and the accompanying build script used to run the test <target name="runMulti" depends="compile" description="Run Selenium tests in parallel (20 threads)"> <echo>${seleniumHost}</echo> <java classpathref="runtime.classpath" classname="org.testng.TestNG" failonerror="true"> <sysproperty key="java.security.policy" file="${rootdir}/lib/testng.policy"/> <sysproperty key="webSite" value="${webSite}" /> <sysproperty key="seleniumHost" value="${seleniumHost}" /> <sysproperty key="seleniumPort" value="${seleniumPort}" /> <sysproperty key="firstEnvironment" value="${firstEnvironment}" /> <sysproperty key="secondEnvironment" value="${secondEnvironment}" /> <arg value="-d" /> <arg value="${basedir}/target/reports" /> <arg value="-suitename" /> <arg value="Selenium Grid Java Sample Test Suite" /> <arg value="-parallel"/> <arg value="methods"/> <arg value="-threadcount"/> <arg value="15"/> <arg value="testng.xml"/> </java>

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  • workflow runtime ownership expired

    Hello all, I am facing a strange problem in windows workflow foundation, need help from you guys. I have creatd a State Machine Workflow ,it worked very fine in one build , but due to some requirements i altered workflow , build and reinstall application , but now when i am trying to access workflow instaces which i created in provious build , it give me runtime exception "This workflow is not owned by the WorkflowRuntime. The WorkflowRuntime's ownership has expired, or another WorkflowRuntime owns the workflow" please help me to resolve this problem

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  • How to create SharePoint Solution?

    - by imsatasia
    Hello Friends, I'm new to SharePoint and I'm creating a public website using SharePoint Server 2007. I want to create solution or installer of my SharePoint website to copy it to another server other then my local machine. Anyone helps me out to solve this problem. Thanks.

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  • One-Click Application Moving from WinForms to WPF

    - by Tyler
    I have a WinForms app that I recently re-wrote in WPF and I need to release to my end users. I'd like to be able to have the users go to the ClickOnce install point for the WPF application and have their WinForm application removed so they don't have both on their machine What's the best way (read: easiest for users) of accomplishing this? I have thought about creating an prereq command line app to detect the old version and uninstall, but would like to avoid having to write an something like that where it only get's run once.

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  • SetPassword is very slow

    - by bja
    Hi We are experiencing a performance problem when communicating with the active directory using System.DirectoryServices. DirectoryEntry.Invoke("SetPassword", new object[] { password }) sometimes takes 15 seconds. The Service that makes the call is running on the same machine. What could make it that slow? Cheers, bja

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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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  • Calls to singleton library

    - by metdos
    I have a singleton class, and I will compile it as a library static(lib) or dynamic(dll). Is it guaranteed that calls to same file in a machine always refer to same and unique instance in both cases?

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  • What are the recommended BEST CASE hardware requirements for TFS 2010

    - by Doug
    Hi guys, i have installed TFS 2010 in a 2 server setup with an App Tier server and a SQL Server and am not 100% happy with the performance. Both are running in VM's on SAN disks and have been given the following virtual hardware each: Windows 2008 R2 1 CPU @ 2.8Ghz 2gb RAM what should i lift - neither machine is hammered but both do go up to 80% when people are doing things on them - should i add another CPU to each - usually this is now required in a VMWARE setup but i don't know if TFS 2010 takes advantage of an extra core??? thank you in advance :-)

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  • Make Apache server available on a LAN via custom ServerName

    - by samwatt
    Hi, is it possible to set up an Apache server on a machine which is part of a LAN, then allow machines on the LAN to access the server via a custom ServerName (instead of Localhost). I want to serve a simple website in an office space using a short ServerName (no ports etc if possible), but I want to make sure this is possible (after originally being certain it was!). THanks in advance.

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  • java: how can i set the compatibility mode of a native .exe?

    - by Jakob
    So i have a native executable (both for OS X and Windows) tucked inside a .jar, which is then programatically extracted to a temp location and executed from there. Unfortunately this executable will not run properly on my Windows machine (Win 7 64bit), when i manually set the compatibility mode to a Windows XP preset however, it will work. Is there a way i can do this programatically from Java?

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  • Mac OS on a Windows PC

    - by HDawg
    I've done a little bit of reading on the topic, but nothing too clear has turned up. Why is it so difficult to run Mac OS on a virtual machine on a PC? Some sources say it's because of hardware architecture. Is there a clear, definitive reason?

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  • sqlite over network share for failover

    - by reinier
    As a follow-up of this question: sqlite-over-a-network-share If I put the SQlite DB on a network share, but will not access it concurrently from different machines. I only have the SQLite db stored on a share so a cluster of failover computers can take over where one machine left off. Are there any inherent problems with that approach?

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  • Parallel processing in R 2.11 Windows 64-bit using SNOW not quite working

    - by Abhijit
    I'm running R 2.11 64-bit on a WinXP64 machine with 8 processors. With R 2.10.1 the following code spawned 6 R processes for parallel processing: require(foreach) require(doSNOW) cl = makeCluster(6, type='SOCK') registerDoSNOW(cl) bl2 = foreach(i=icount(length(unqmrno))) %dopar% { (Some code here) } stopCluster(cl) When I run the same code in R 2.11 Win64, the 6 R processes are not spawning, and the code hangs. I'm wondering if this is a problem with the port of SNOW to 2.11-64bit, or if any additional code is required on my part. Thanks

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  • Why does this thumbnail generation code throw OutOfMemoryException on large files?

    - by tsilb
    This code works great for generating thumbnails, but when given a very large (100MB+) TIFF file, it throws OutOfMemoryExceptions. When I do it manually in Paint.NET on the same machine, it works fine. How can I improve this code to stop throwing on very large files? In this case I'm loading a 721MB TIF on a machine with 8GB RAM. The Task Manager shows 2GB used so something is preventing it from using all that memory. Specifically it throws when I load the Image to calculate the size of the original. What gives? /// <summary>Creates a thumbnail of a given image.</summary> /// <param name="inFile">Fully qualified path to file to create a thumbnail of</param> /// <param name="outFile">Fully qualified path to created thumbnail</param> /// <param name="x">Width of thumbnail</param> /// <returns>flag; result = is success</returns> public static bool CreateThumbnail(string inFile, string outFile, int x) { // Validation - assume 16x16 icon is smallest useful size. Smaller than that is just not going to do us any good anyway. I consider that an "Exceptional" case. if (string.IsNullOrEmpty(inFile)) throw new ArgumentNullException("inFile"); if (string.IsNullOrEmpty(outFile)) throw new ArgumentNullException("outFile"); if (x < 16) throw new ArgumentOutOfRangeException("x"); if (!File.Exists(inFile)) throw new ArgumentOutOfRangeException("inFile", "File does not exist: " + inFile); // Mathematically determine Y dimension int y; using (Image img = Image.FromFile(inFile)) { // OutOfMemoryException double xyRatio = (double)x / (double)img.Width; y = (int)((double)img.Height * xyRatio); } // All this crap could have easily been Image.Save(filename, x, y)... but nooooo.... using (Bitmap bmp = new Bitmap(inFile)) using (Bitmap thumb = new Bitmap((Image)bmp, new Size(x, y))) using (Graphics g = Graphics.FromImage(thumb)) { g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality; g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.High; g.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality; System.Drawing.Imaging.ImageCodecInfo codec = System.Drawing.Imaging.ImageCodecInfo.GetImageEncoders()[1]; System.Drawing.Imaging.EncoderParameters ep2 = new System.Drawing.Imaging.EncoderParameters(1); ep2.Param[0] = new System.Drawing.Imaging.EncoderParameter(System.Drawing.Imaging.Encoder.Quality, 100L); g.DrawImage(bmp, new Rectangle(0,0,thumb.Width, thumb.Height)); try { thumb.Save(outFile, codec, ep2); return true; } catch { return false; } } }

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  • Setup a https client in Java

    - by Albinoswordfish
    I'm very new to HTTPS/SSL so excuse my lack of knowledge. Right now I'm trying to setup a simple Java client in which it connects to a web server through HTTPS. I've seen some example code online but can't seem to really make sense of it. Also I was wondering if there is a difference between setting it up on a Windows machine compared to another type of OS. If anybody knows a good tutorial on this or can head me towards the right direction it would be appreciated.

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  • Can XP 32bit use the Windows 7 64bit upgrade?

    - by user295734
    Purchased a new computer, actually the parts to build one. Unsure what windows 7 to purchase. Need at least professional, seems to be around $200 upgrade to $300 full version. If I put the old XP on my new machine, will i be bale to use the 64bit windows 7 Pro upgrade instead of having to buy the full version? Will it still do a clean install?

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  • session_id() in PHP

    - by Tom
    Hi, I am just trying the session_id function in PHP and I thought that it was unique for each machine that used the website? However, my flatmate and I have the same session_id for on two separate machines. I'm just using session_id() to create the session - am I doing it correctly? Thanks Tom

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  • winsock receiving incoming data slower than expected.

    - by k80sg
    Hi folks, I have a sender machine which sends bytearray data to my prog at an interval of about 5 miliseconds/per msg, about 6 - 7 bytearray messages per seconds that is. The problem is that the winsock in my program doesn't seem to receive these bytearray fast enough. For every 10 messages sent over, I am only able to receive about 6 to 7. Any advices? Thanks.

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  • 3 tier with ASP.NET, C# and Oracle 11g

    - by ephraim
    Hi I am new to .NET, want to follow N-tier approach using Visual Studio 2010(ASP.NET MVC + C#),IIS and Oracle 11g(installed on the remote linux machine). I need to have Presentation, Business Logic, Data Access and Data Tiers. Can anyone give me site/example application with the following fuctionality: insert, retrieve, delete and update/modify data in the database. A step by step guide will be highly appreciated. Thank you in advance

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