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  • Hard disk with bad clusters

    - by Dan
    I have been trying to backup some files up to DVD recently, and the burn process failed saying the CRC check failed for certain files. I then tried to browse to these files in Windows explorer and my whole machine locks up and I have to reboot. I ran check disk without the '/F /R' arguments and it told me I had bad sectors. So I re-ran it with the arguments and check disk fails during the 'Chkdsk is verifying usn journal' stage with this error: Insufficient disk space to fix the usn journal $j data stream The hard disk is a 300GB Partition on a 400GB Disk, and there is 160GBs of free space on the partition. My os (Windows 7) is installed on the other partition and is running fine. Any idea how I fix this? or repair it enough to copy my files off it?

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  • Small performance test on a web service

    - by vtortola
    Hi, I'm trying to develop a small application that test how many requests per second can my service support but I think I'm doing something wrong. The service is in an early development stage, but I'd like to have this test handy in order to check in time to time I'm not doing something that decrease the performance. The problem is that I cannot get the web server or the database server go to the 100% of CPU. I'm using three different computers, in one is the web server (WinSrv Standard 2008 x64 IIS7), in other the database (Win 2K - SQL Server 2005) and the last is my computer (Win7 x64 ultimate), where I'll run the test. The computers are connected through a 100 ethernet switch. The request POST is 9 bytes and the response will be 842 bytes. The test launches several threads, and each thread has a "while" loop, in each loop it creates a WebRequest object, performs a call, increment a common counter and waits between 1 and 5 millisencods, then it do it again: static Int32 counter = 0; static void Main(string[] args) { ServicePointManager.DefaultConnectionLimit = 250; Console.WriteLine("Ready. Press any key..."); Console.ReadKey(); Console.WriteLine("Running..."); String localhost = "localhost"; String linuxmono = "192.168.1.74"; String server= "192.168.1.5:8080"; DateTime start = DateTime.Now; Random r = new Random(DateTime.Now.Millisecond); for (int i = 0; i < 50; i++) { new Thread(new ParameterizedThreadStart(Test)).Start(server); Thread.Sleep(r.Next(1, 3)); } Thread.Sleep(2000); while (true) { Console.WriteLine("Request per second :" + counter/DateTime.Now.Subtract(start).TotalSeconds ); Thread.Sleep(3000); } } public static void Test(Object ip) { Guid guid = Guid.NewGuid(); Random r = new Random(DateTime.Now.Millisecond); while (true) { String test = "<lalala/>"; WebRequest req = WebRequest.Create("http://" + (String)ip + "/WebApp/"+guid.ToString()+"/Data/Tables=whatever"); req.Method = "POST"; req.ContentType = "application/xml"; req.Credentials = new NetworkCredential("aaa", "aaa","domain"); Byte[] array = Encoding.UTF8.GetBytes(test); req.ContentLength = array.Length; using (Stream reqStream = req.GetRequestStream()) { reqStream.Write(array, 0, array.Length); reqStream.Close(); } using (Stream responseStream = req.GetResponse().GetResponseStream()) { String response = new StreamReader(responseStream).ReadToEnd(); if (response.Length != 842) Console.Write(" EEEE "); } Interlocked.Increment(ref counter); Thread.Sleep(r.Next(1,5)); } } If I run the test neither of the computers do an excesive CPU usage. Let's say I get a X requests per second, if I run the console application two times at the same moment, I get X/2 request per second in each one... but still the web server is on 30% of CPU, the database server on 25%... I've tried to remove the thread.sleep in the loop, but it doesn't make a big difference. I'd like to put the machines to the maximun, to check how may requests per second they can provide. I guessed that I could do it in this way... but apparently I'm missing something here... What is the problem? Kind regards.

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  • IE / Facebook Issue : Why Facebook Like box not display in Internet Explorer6 - IE8 ?

    - by Vaibhav Bhalke
    Now My final Application.html file contains are < !DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/DTD/strict.dtd" < html xmlns="http://www.w3.org/1999/xhtml" xmlns:fb="http://www.facebook.com/2008/fbml" < head < meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" / < /head < body < script type="text/javascript" language="javascript" src="http://static.ak.connect.facebook.com/js/api_lib/v0.4/FeatureLoader.js.php" < /script < script type="text/javascript" FB_RequireFeatures(["Connect"], function(){ var x=1; } ); < /script < script src="http://static.ak.connect.facebook.com/connect.php/en_US" type="text/javascript" < /script < /body < /html My Java code for LIke Box is as follows FBPageFanWidget.java class FBPageFanWidget extends Composite { public FBPageFanWidget() { VerticalPanel mainPanel = new VerticalPanel(); mainPanel .getElement() .setInnerHTML( "< script type='text/javascript' src='http://static.ak.connect.facebook.com/js/api_lib/v0.4/FeatureLoader.js.php/en_US'< /script< script type='text/javascript'FB.init('');< /script< fb:fan profile_id=\"113106068709539\" stream=\"0\" connections=\"10\" logobar=\"0\" width=\"244\" height=\"240\" css='http://127.0.01:8080/webapplicationname/facebook.css?1'< /fb:fan"); initWidget(mainPanel); } } We used proper facebook API_KEY & PAGE_ID It's very important for us to Show Facebook like Box in Our web application Because we have more IE users. If we add FBPageFanWidget.java in our web applicaton then Our Home page is not display in IE because we add Facebook LikeBox so we made changes in Our FBPageFanWidget.java class FBPageFanWidget extends Composite { public FBPageFanWidget() { VerticalPanel mainPanel = new VerticalPanel(); if (!isIE()) { mainPanel.getElement() .setInnerHTML("<script type='text/javascript' src='http://static.ak.connect.facebook.com/js/api_lib/v0.4/FeatureLoader.js.php/en_US'></script><script type='text/javascript'>FB.init('');</script><fb:fan profile_id=\"113106068709539\" stream=\"0\" connections=\"10\" logobar=\"0\" width=\"244\" height=\"240\" css='http://127.0.01:8080/webapplicationname/facebook.css?1'></fb:fan>"); } initWidget(mainPanel); } public native String getUserAgent() /-{ return navigator.userAgent; }-/; private boolean isIE() { return (getUserAgent().indexOf("MSIE") > -1); } } when we did this changes Then Facebook Like Box display in every browser excluding IE6 - IE8 :( and also display Our Home page in IE8 excludeing Facebook Like Box. It means There is probelm in IE ? or what changes i need to do in my html file or java file to show facebook like Box properly with displaying our home page It's very important for us to Show Facebook like Box in Our web application Because we have more IE users. Please Reply ASAP. Hope-for Best Co-operation from your side !!!!

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  • Connecting Wii to router to Proxy Server via VPN to BBC iPlayer

    - by nkimber
    I live in the USA and want to be able to watch UK TV streamed over the web. The relevant services are geographically crippled. I can do this by using a VPN proxy server in the UK, connecting to the VPN service using a straight Windows VPN connection. However, this means I have to watch everything on my PC. The BBC iPlayer works on the Wii in the UK. So, I'd like to connect my Wii to a wireless router (LinkSys WRT54G2) and have that be automatically connected via VPN to my proxy service in the UK. If I can do this then I'd be able to stream UK TV direct to my TV via the Wii. I thought I could have one router act as my VPN connection, connected to a 2nd router that connects to my Cable internet access. But this bit isn't working, any thoughts?

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  • Joomla Admin module in "New Article" form?

    - by Honus Wagner
    In Joomla 1.5, I am interested in developing a fairly simple module that I was hoping would live on the right side of the create new article page. I've created a handful of modules before, one on the admin page at the dashboard that is on the right side that you click to expand/collapse. So, can I create a module that I could attach to any new article form on the right side, somewhere under "advanced settings" or something? Thanks.

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  • install red5 demos via installer or within war file manually

    - by dursunturan
    I'm using Ubuntu 10.10 and installed the red5-server package. I've also downloaded oflaDemo.war file from that address. First I tried to install the oflaDemo via installer, but I couldnt reach the goal. I see the .war file under the /tmp directory, I got stuck with this message: "This may take a couple minutes, please wait". After that, I put the downloaded war file into the /webapps directory and wait 10 minutes as mentioned in red5-common.xml. Unfortunately, nothing changed ... So I decided to extract war file manually. I did this: jar -xvf oflaDemo.war Ok, I see all of the unzipped content under the webapps directory, but how can I preview the demo via a web browser? I really need to make live stream via Red5. Please help me.

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  • Enabling media streaming from a removable drive using Windows Media Player

    - by Simon Hartcher
    I have Windows Media Player set up to stream video to several devices in my apartment. I had recently run out of space so I purchased an external drive to store my videos/music etc. I can add the media to my WMP library and play it locally without issue. As soon as I try to access the media from another device that supports media streaming (Media player or another PC) only the media stored on a fixed drive is available. Is there a way to enable media sharing from a removable drive or somehow trick WMP that the media is stored on a fixed drive? I tried setting up a SymLink linking a directory on the fixed drive to the removable one but with the same result.

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  • How to create add Oracle Weblogic's NodeManager as a service to xinetd?

    - by Neuquino
    I'm trying to add NodeManager to start automatically when system boots In Oracle® Fusion Middleware Node Manager Administrator's Guide there is this template: # default: off # description:nodemanager as a service service nodemgrsvc { type = UNLISTED disable = no socket_type = stream protocol = tcp wait = yes user = <username> port = 5556 flags = NOLIBWRAP log_on_success += DURATION HOST USERID server = <path-to-jave>/java env = CLASSPATH=<cp> LD_LIBRARY_PATH=<ldpath> server_args = -client -DNodeManagerHome=<NMHome> <java options> <nodemanager options> weblogic.NodeManager -v } I don't know how to fill: cp ldpath java_options nodemanager options Do you have any xinetd script example to start nodemanager? Thanks in advance.

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  • How can I generate a client proxy for a WCF service with an HTTPS endpoint?

    - by ng5000
    Might be the same issue as this previuos question: WCF Proxy but not sure... I have an HTTPS service connfigured to use transport security and, I hope, Windows credentials. The service is only accessed internally (i.e. within the intranet). The configuration is as follows: <configuration> <system.serviceModel> <services> <service name="WCFTest.CalculatorService" behaviorConfiguration="WCFTest.CalculatorBehavior"> <host> <baseAddresses> <add baseAddress = "https://localhost:8000/WCFTest/CalculatorService/" /> </baseAddresses> </host> <endpoint address ="basicHttpEP" binding="basicHttpBinding" contract="WCFTest.ICalculatorService" bindingConfiguration="basicHttpBindingConfig"/> <endpoint address="mex" binding="mexHttpsBinding" contract="IMetadataExchange"/> </service> </services> <bindings> <basicHttpBinding> <binding name="basicHttpBindingConfig"> <security mode="Transport"> <transport clientCredentialType = "Windows"/> </security> </binding> </basicHttpBinding> </bindings> <behaviors> <serviceBehaviors> <behavior name="WCFTest.CalculatorBehavior"> <serviceAuthorization impersonateCallerForAllOperations="false" principalPermissionMode="UseWindowsGroups" /> <serviceCredentials > <windowsAuthentication allowAnonymousLogons="false" includeWindowsGroups="true" /> </serviceCredentials> <serviceMetadata httpsGetEnabled="True"/> <serviceDebug includeExceptionDetailInFaults="False" /> </behavior> </serviceBehaviors> </behaviors> </system.serviceModel> </configuration> When I run the service I can't see the service in IE. I get a "this page can not be displayed" error. If I try and create a client in VS2008 via the "add service reference" wizard I get this error: There was an error downloading 'https://localhost:8000/WCFTest/CalculatorService/'. There was an error downloading 'https://localhost:8000/WCFTest/CalculatorService/'. The underlying connection was closed: An unexpected error occurred on a send. Authentication failed because the remote party has closed the transport stream. Metadata contains a reference that cannot be resolved: 'https://localhost:8000/WCFTest/CalculatorService/'. An error occurred while making the HTTP request to https://localhost:8000/WCFTest/CalculatorService/. This could be due to the fact that the server certificate is not configured properly with HTTP.SYS in the HTTPS case. This could also be caused by a mismatch of the security binding between the client and the server. The underlying connection was closed: An unexpected error occurred on a send. Authentication failed because the remote party has closed the transport stream. If the service is defined in the current solution, try building the solution and adding the service reference again. I think I'm missing some fundamental basics here. Do I need to set up some certificates? Or should it all just work as it seems to do when I use NetTcpBinding? Thanks

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  • Display Graph using Boost Graph Library

    - by TheTSPSolver
    Can anyone please tell me that once I've created a graph using Boost Graph library, how can I display that graph? My biggest concern is that the edge weights are coming from an exernal data source over the network. And I need to be able to display the edgeweights live as they get updated.

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  • Dreamweaver CS4 InstanceEditable question

    - by jason
    I have a client who has a website, with 100's of pages and they all have instance editables which I am really not familiar with as i just use PHP includes. They require me to edit the webpage live via Dreamweaver's built in FTP. How do these IE's work and whats the best approach for this? I don't want screw it up...

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  • xelatex Invalid fontname

    - by user176121
    I want to use the openoffice chinese fonts, eg AR PL SungtiL GB, but the xelatex tells me that it is an invalid name (as shown below). It seems like the font name has spaces and so it doesn't recognize it? How should I get around this? (/usr/share/texmf-texlive/tex/latex/base/syntonly.sty)kpathsea: Invalid fontname `AR PL SungtiL GB', contains ' ' I am using the xeCJK package in XeTeX 3.1415926-2.2-0.9995.2 (TeX Live 2009/Debian) on Ubuntu.

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  • How can I copy a TFS 2010 Build Definition?

    - by devlife
    Is there any way to copy a build definition? I work in a mainline source control methodology which utilizes many different branches that live for very short periods (ie. a few days to a week). I'd really like to copy a build template and just change the solution to build. Is there any way to do this?

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  • Error when Sending Emails

    - by dallasclark
    A client of mine keeps receiving the following email when sending mail but their emails are sent successfully. Your outgoing (SMTP) e-mail server has reported an internal error... The server responded: 451 qq read error (#4.3.0) In the mail log (/usr/local/psa/var/log/maillog) I receive the following error: /var/qmail/bin/relaylock[3152]: /var/qmail/bin/relaylock My SMTP Service is setup as followed, if this helps service smtp { socket_type = stream protocol = tcp wait = no disable = no user = root instances = UNLIMITED env = SMTPAUTH=1 server = /var/qmail/bin/tcp-env server_args = -Rt0 /var/qmail/bin/relaylock /var/qmail/bin/qmail-smtpd /var/qmail/bin/smtp_auth /var/qmail/bin/true /var/qmail/bin/cmd5checkpw /var/qmail/bin/true }

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  • jQuery animate help

    - by U22199
    This isn't working. I'm trying to replicate the animate to red and then remove effect as in the WordPress admin. The element gets removed, but it doesn't animate before that. $('.delete-item').live('click', function(){ $(this).parent().parent().animate({backgroundColor: '#ff0000'}, 'slow').empty().remove(); });

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  • Is there any readable Tao.FFMPEG how to?

    - by Ole Jak
    So FFmpeg is grate lib and there are some wrappers for it in C#. Tao is one of my choise. But how to use it 0) In general 1) with live http streams 2) with FLV format There is Tao.FFmpeg help which comes with TAO installl but it is just not for me - I do not get a lot out from there. So I need some richt and clear Blog posts or books on how to use tao for all 3 of my needs (described above)

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  • NST-475LX-BK NAS Enclosure Is It Any Good?

    - by peter
    Hi All, Has anyone got one of these NST-475LX-BK? It is this, Vantec NexStar LX Ultra Gigabit NAS Hard Drive Enclosure. http://www.vantecusa.com/front/product/view_detail/403#rev What are your experiences with it? What type of file system does it format the drive to? It has an eSata cable so it must support NTFS right? Or does it use ext3? How good is the media streaming? What type of files can it stream? MPEG 2? Thanks.

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  • How to configure Linux to act as a Bluetooth RFCOMM SPP server?

    - by regulatre
    I'm writing a phone app for Android that connects to a bluetooth RFCOMM device in my car. My phone app talks AT commands with it. For development work, I often need to communicate with the device to try different commands and things. My neighbors are starting to think I'm weird because I sit in my car for hours on end with my laptop screen shining on my face, typing away like a script kiddie. I'd much rather configure one of my many Linux servers to act as a bluetooth RFCOMM device and allow me to connect to it (indoors, while I sit on my couch). I imagine I have to start with something like sdptool add SP But then what? I'm perfectly happy writing a perl app to handle the I/O, but I just don't know how to make the bluez stack accept connections and subsequently pipe that stream to a perl app.

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  • Why would the Default Gateway constantly require resetting?

    - by Raven Dreamer
    I've had a (mostly) steady internet connection for the past two months. For the last hour, however, my connectivity has been dropping every 10 minutes or so, and must be reset. So far, I've always been able to fix the issue by running Windows network diagnostics (On Windows 7 64 bit), but the lack of constant internet is making it a pain to try and stream video, download games through steam, etc. Windows always reports a fix by "Resetting the Local Area Connector", telling me: Default Gateway Not Available. What's going on? Is the trouble on my end, or with my ISP? (Timewarner Cable) Things I've Tried: Reinstalling the motherboard's LAN drivers Manually setting a default gateway (gets cleared, reverts to default settings) Unplugged (Hard Reset) the router Unplugged / replugged ethernet cable.

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  • Using the IE8 'Developer Tools' to debug earlier IE versions

    - by mieze
    Hi guys and gals I am less than satisfied in my HTML/CSS/JS debugging of pages with IE6 and 7 specific bugs. I am aware that IE8 has a Firebug clone, called 'Developer Tools' installed. Is it possible to have IE8 installed (maybe on a VM, i don't mind), set it to compatibility mode (is there one for IE6?), then perform JS debugging and live HTML changes, using the IE8 Developer Tools, just like we can in Firebug? many many thanks mieze

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