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• 59 vs 60 hertz on external display via DisplayPort

  - by Shiki

  Don't know if this is a really specific question or you'll help me out. Please do. I just bought a DeLock DisplayPort cable for my Lenovo T500. Tried to use it with the in-built Intel MHD4500, no use. With the ATI HD3650 (you can switch between the two vga on this machine) I get a normal picture, but only on 59hz. On 60 I get a smaller desktop size (strange). Any idea what can cause this? Will I have any problem if I use the 59hz? (Was using the display with a VGA cable but I get a blurry picture with that (dont matter what device I attach, VGA is like this on this display) and thats why I wanted to change.)

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• calling Stanford POS Tagger maxentTagger from java program

  - by Akansha

  Hi. I am new to Stanford POS tagger. I need to call the Tagger from my jva program and direct the output to a text file. I have extracted the source files from Stanford-postagger and tried calling the maxentTagger, but all I find is errors and warnings. Can somebody tell me from the scratch about how to call maxentTagger in my program, setting the classpath if required and other such steps. Please help me out.

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• Can I use two of the same type of PCI Sound Cards in one computer?

  - by Eamon

  I recently purchased two Rocketfish 5.1 PCI Sound Cards from Best Buy. These are going to be used for audio production and radio broadcasting, so one card can handle live audio, the other can handle cue audio. After installing both cards, I get strange noises from the broadcasting program, and then the computer locks up solid. I have to hard restart to get it back up. This only happens when the two audio cards are installed on the computer. I have tried switching them around to different PCI slots, with the same result.

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• Covariance vs. contravariance

  - by alexmac

  What are the concepts of covariance and contravariance? Given 2 classes, Animal and Elephant (which inherits from Animal), my understanding is that you get runtime errors in .NET if you try and put an Elephant into an array of Animal, which happens because Elephant is "bigger" (more specific) than Animal. But could you assign Animal to an array of Elephants as Elephant is guaranteed to contain the Animal properties?

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• ASP.net MVC project not compiling on IIS

  - by Ahmed Khalaf

  I used to just upload asp.net websites to the live server, and IIS compiles them automatically. But when I do the same with asp.net MVC projects I just get errors, and I need to release Build the project before I upload it. Note1: I'm using VWD 2008 Express Note2: The project is working perfectly if I release build it on my machine then upload to the server

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• OpenCalais Parse RDF in .NET

  - by Erika

  is there a way to parse OpenCalais RDF in .NET as i'm using dotnetRDF and it keeps giving me errors. A sample of the Rdf generated may be found in http://viewer.opencalais.com/ , i'm honestly really lost and would really appreciate any help! please help if you use any other apis or know how to make it work with dotnetRDF as i'm honestly really really lost Erika

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• Microsoft DNS creating subdomain when adding address record

  - by dwdet

  Hello, When attempting to add a normal A record (which has so far always worked), the Microsoft dnsmgmt app in MMC is returning a successful creation message "The host record oneworld.mydomain.com was successfully created". However, after refreshing the zone, it displays a folder icon next to "oneworld" indicating a sub domain, i.e. it is not the A record dnsmgmt said it created successfully. This is really strange behavior that has never happened previously. We have tried this on two separate PCs and remote consoled into the primary DNS server and tried adding the same A record with the same results. Any help is appreciated.

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• best ftp program (paid - not free)

  - by Victor Kimura

  Just would like some feedback on the best ftp program (not free). The requirements I'm looking for is: - secure ftp - for use on mac, linux, windows - backup utility with scheduler - for use on more than one computer (multi-license) I'm using wsftp from 2007 right now but it's only good for windows. It's license is only good for one computer. And after some vista updates it's making some strange noises. I tried to turn off the noise (via control panel) and it's still making that noise and I turned off the sound within wsftp too. I like the program but I think it's time to look for a new one. Thank you, Victor

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• WCF service to send large binaries to server

  - by Ali Shafai

  I need to upload large (100 meg max) binairies to server using WCF. I followed instructions from this: http://www.c-sharpcorner.com/UploadFile/dhananjaycoder/fileuploadsilverlightwcf07142009104020AM/fileuploadsilverlightwcf.aspx it workds for anything less than 50K. going above that I get 415 errors. any idea?

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• receiving error undefined index on two variables

  - by Brad

  Using adLDAP.php class receiving following error: Notice: Undefined index: memberof in /web/ee_web/include/adLDAP.php on line 762 line 762: if (is_array($groups[0]["memberof"])) { Also receiving error: Notice: Undefined index: count in /web/ee_web/include/adLDAP.php on line 982 line 982: $entries[0]["memberof"]["count"]++; Unsure of what I need to do to resolve these error messages, it seems that the script is working fine, but I'd like get rid of these errors. Using: http://adldap.sourceforge.net/wiki/doku.php?id=api

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• How do I set TargetNullValue to a date?

  - by Bryan Anderson

  I'm using the WPF toolkit's Calendar control to allow users to select a date. If the date is not yet selected then the property the SelectedDate is bound to is Null. This makes the Calendar default you January 1, 0 AD. I'd like to do something like SelectedDate="{Binding UserPickedDate, TargetNullValue=Today, Mode=TwoWay}" But both "Today" and "Now" throw binding errors. Can I use TargetNullValue to set the default date to Today or Now?

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• Opt-out of copy constructor

  - by sheepsimulator

  This might be a silly question, but... I've been writing a number of classes that utilize non-copyable members. These classes are never initialized via the copy constructor in my source. When I try to compile without supplying my own copy-constructor, g++ throws out many errors about how it can't build a default copy constructor, due to the non-copyable member objects. Is there a way to tell the compiler to just not give me a copy constructor?

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• If I change Windows admin user password, then I can't login to Outlook, why?

  - by Tom

  I am seeing this strange behaviour with Windows 7 and Outlook 2010. If I change the password of User1 (Admin user), login, and start Outlook, it asks for the pasword. It keeps saying "password incorrect". I can login by using same password on the webclient. If I change User1's password back to last one, Outlook starts without any prompting and I'm able to send and receive emails. Is there any link between the user account, its password and the PST file's password?

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• Localize jQuery Date Picker using the Zend Framework

  - by Matijs

  I am trying to create a datepicker using a different locale than English. According to the jQuery manual I need to add the line: $("#datepicker").datepicker($.datepicker.regional['fr']); to $view->jquery()->addOnLoad(). The code is output and runs without any errors, but the month and day names are still in English. Is there some simpler option or what am I overlooking.

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• Centos and dell PowerEdge Rxxx Series.

  - by OrenM

  hi we lately purchase few dell servers all of them from Rxxx series couple of R410 and R710 the OS we used on those servers is: CentOS 5.4 we're getting very weird error messages and we lost network connectivity couple of times (restarting the network interface was needed to fix it) the messages we're getting are: Message from syslogd@ at Wed Nov 18 12:07:08 2009 ... servername kernel: Uhhuh. NMI received for unknown reason 20. Message from syslogd@ at Wed Nov 18 12:07:08 2009 ... servername kernel: Do you have a strange power saving mode enabled? Message from syslogd@ at Wed Nov 18 12:07:08 2009 ... servername kernel: Dazed and confused, but trying to continue we have never seen those messages in the previous series of dell poweredge servers do someone here using centOS 5.4 on Rxxx series? did it happen to him too? maybe you have a suggestion about how to prevent it from happening

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• Sending error logs through C# desktop application

  - by Mustafa A. Jabbar

  Dear All, lately our customers are experiencing unexpected crashes. We are already logging the errors on their local machines. Is there a mechanism to enable them to "send error log" somehow when the application crashes or when unexpected behavior takes place? In other word how do I know that the application freezed or hung or crashed so I can send something, and override the normal "not responding" windows message? Regards,

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• IIS displaying page differently when localhost is used in URL vs. hostname

  - by maik

  I'm having (yet another) strange problem with IIS. When viewing an ASPX page I've designed on my local machine by browsing to http://localhost/page.aspx the page looks as expected (and looks the same in IE, Firefox and Chrome. If I change localhost to my_hostname the page is rendered with a disabled vertical scroll bar. The behavior was first noticed when I published my site to our live server and saw the same discrepancy. After beating my head against the wall I tried what I described above and was able to duplicate my "problem". So with that, I turn to you guys. This wouldn't really be an issue (save for the cross-browser inconsistency) except that this screws up an "absolute"ly positioned <div> moving it partway off the screen instead of being centered like it should be (and is when viewed any other way except in IE when the address is anything but localhost).

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• Visual Studio hangs Windows

  - by Kronikarz

  I have: Windows XP Pro SP3 with latest updates, drivers, .NET, etc. Pentium 4 2.8GHz 2GB RAM 150GB HD ATI Radeon HD 3400 Recently (as early as a week ago) Visual C++ (both 2005 Pro and 2008 Express) started hanging up my computer. Whenever they are run, after 5-20 minutes of work the computer freezes. Everything becomes unresponsive, including the mouse cursor. No combination of keys does anything. What's strange, is that Winamp/Firefox continues to play whatever it was playing at the time (internet radio, mp3 playlist, etc). The only thing I can do is a hard reboot. I've run CCleaner and a full AVG antivirus scan, both of which found nothing suspicious. Does anyone know of a solution to this problem?

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• How to access Postgresql using QT in Windows

  - by dummystories

  Hi to all, I am developing an application using QtRuby and postgresql. I sucessfully developed and running sucessfully in Linux. Now i want to run the same application in windows. But i am failing to connect to database(Postgresql). I am getting the following errors: QSqlDatabase: QPSQL driver not loaded QSqlDatabase: available drivers: QSQLITE QODBC3 QODBC Can any one help how to resolve my problem. I am waiting for your replies. Regards, Narasimha Raju.Naidu

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• How do I silence the following RightAWS messages when running tests

  - by Laurie Young

  I'm using the RighAWS gem, and mocking at the http level so that the RightAWS code is being executed as part of my tests. When this happens I get the following output ....New RightAws::S3Interface using per_request-connection mode Opening new HTTP connection to s3.amazonaws.com:80 .New RightAws::S3Interface using per_request-connection mode . Even though all the tests pass, when I do have errors its harder to scan them because of this output. is there a nice way to silence it?

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• Mac OSX: Adobe Flash player 10.1.85.3 text issue

  - by sparkey

  Running Flash Player 10.1.85.3. on OS-X 10.6.4 I've run into a very strange issue with Adobe/Macromedia Flash. Text in dialogs sometimes is not displayed, and the containing boxes are distorted. It occurs in all browsers. This is best demonstrated on YouTube in some of their ads, as well as in Google Analytics overlays on graphs. You can see the issue here: As you can see, where I have moused over the high point, there should be a dialog with some text, but instead it is quite broken. I've tried uninstalling and reinstalling the Flash plugin several times, reinstalling Google Chrome, validating my fonts with FontBook (removed all dupes/ fonts with warnings). Also as a last resort I checked/ repaired perms on my disk. What should I do?

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• PHP Warning: Module 'ldap' & 'mysql' already loaded when running PHP at command line

  - by Darryl Hein

  I am getting the following errors: PHP Warning: Module 'ldap' already loaded in Unknown on line 0 PHP Warning: Module 'mysql' already loaded in Unknown on line 0 when running the following command at the command line: php -c /etc/php.ini /path/to/script.php /etc/php.ini is the same php.ini that shown in phpinfo(). Any ideas?

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• IIS 7, loads blank screen

  - by JL

  I've just setup an application under the default web site installed by IIS 7. I've tried loading both http://localhost and http://localhost/myappname in both cases, all I am getting is a blank page, no errors. And although directory browsing is enabled, I can't even see a list of the files in that directory. Any ideas why this is? Thanks in advance...

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• why would you create two different subnets on the same physical network?

  - by xirtyllo

  I'm working at a messy location, one of the strange (for me) things is that on the same physical network there are two different subnets. Specifically some computers will have 10.0.0.0/24 and some others will have 172.16.0.0/24. There is only one DHCP server, which gives IPs on the 10.0.0.0/24 range, and there are two internet gateways, one with IP 172.16.0.1 and one with IP 10.0.0.1 . To give an example, I can easily swap one PC from one subnet to the other just by changing its IP and gateway settings. I am trying to imagine why they created the network this way, and which may be the possible advantages and/or drawbacks of having two different subnets on the same physical network. Any thoughts?

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• Is there any way to find unreferenced code in Flex Builder?

  - by Andrew Aylett

  We've got several Flex projects, one of which has just been refactored. I'm wondering if there's an easy way to tell which classes and functions (if any) aren't being used any more? I've discovered that we've definitely got some unused code, because running ASDoc on the entire project reports some compilation errors which don't get reported by Flex Builder (implying that those classes aren't being used any more). I'm hoping to find a more robust and complete method, and preferably one which can work at function level too.

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