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  • How do you get your self focused with so many distractions around? (which you can't or don't want to

    - by Teja Kantamneni
    This question is definitely for a programmer and is centric towards a programmer. But if somebody feels it should not belong here I would not mind deleting it. I don't think this need to go as a WIKI, but if feel like it is a WIKI, I can do that too. The Question is: As a programmer you have to keep yourself up to date with the latest technologies and for that every programmer will generally follow some technology blogs and some social networking sites like (twitter, FB, SO, DZONE etc), how to keep your self focused on the things and still want to follow the technology trends? No Subjective or argumentative answers, Just want to know what practices other fellow programmers do for this...

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  • facebook iframe app problem.... opens on server not in facebook frame

    - by sai teja reddy
    Hi guys, I'm very new to facebook platform. I developed an iframe app. which after allowing permsiions, opens the application on my server and not in facebook iframe. I hope i'm clear. I'm using $user = $facebook-require_login(). I read somewhere that adding $facebook-require_frame() would help but it didn't help. The page reloads with new access token on each reload. Someoe please help me. Thanks in advance

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  • How well does Scala Perform Comapred to Java?

    - by Teja Kantamneni
    The Question actually says it all. The reason behind this question is I am about to start a small side project and want to do it in Scala. I am learning scala for the past one month and now I am comfortable working with it. The scala compiler itself is pretty slow (unless you use fsc). So how well does it perform on JVM? I previously worked on groovy and I had seen sometimes over performed than java. My Question is how well scala perform on JVM compared to Java. I know scala has some very good features(FP, dynamic lang, statically typed...) but end of the day we need the performance...

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  • What is the best jQuery plugin you used so far? [closed]

    - by Teja Kantamneni
    jQuery is undoubtedly the best javascript framework available and its plugin base is also pretty awesome. I wanted to know which one is the best framework in terms of Use Of Plugin API Design Ease Of Use Documentation Support and Bug fixes etc... In my view the best plugins I used so far are Form plugin Validation Nyromodal jQuery drag&drop, Sortable EDIT: Made it a community wiki

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  • Getting NoClassDefFoundError only with TestCases

    - by Teja
    I have one class, that creates excel sheet.For that I added poi-3.2.jar to classpath. I am working with Eclipse3.7. I have generated testcases by recording workbench actions using with WindowTester Pro. I edited generated testcase and tried to create excel sheet within that to write test result. If I use same API from normal java program (within that plugin itself), it can able to create excel file without errors. But, when I try to create from testcase, I am getting the following error: java.lang.NoClassDefFoundError: org/apache/poi/hssf/usermodel/HSSFWorkbook I have added required jar file into lib folder and added to build-path. Why its working from normal java program, but not working from WindowTester generated testcase. Could anyone help me.

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  • Lync CMS replication is failing for all Domain Computers

    - by Ravi Kanneganti
    I have Lync Server 2010 and Active Directory installed on 2 different Windows Server 2008 R2 machines. I have added a Windows 7 PC to AD. And I have added this computer to Trusted Application Servers Pool and published the topology. I want to build an UCMA application to extend Lync Server functionality. I have installed UCMA 3.0 SDK in the same computer where Lync Server is residing. But, CMS Replication isn't happening and "Get-CsManagementStoreReplicationStatus" always gives Uptodate as "False" for my Windows 7 PC. I have even tried "Invoke-CSManagementStoreReplication" but nothing changed. Also, this is the error message that I can see in the log file: TL_WARN(TF_COMPONENT) [2]0500.07B8::04/05/2012-14:55:07.296.00000f85 (XDS_Replica_Replicator,FileDistributeTask.Execute:filedistributetask.cs(165))(000000000043B3FA)**Could not distribute the file. Exception: [System.IO.IOException: The process cannot access the file because it is being used by another process.** at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.File.Move(String sourceFileName, String destFileName) at Microsoft.Rtc.Xds.Replication.Replicator.Common.FileDistributeTask.Execute()]. TL_NOISE(TF_DIAG) [2]0500.07B8::04/05/2012-14:55:07.296.00000f86 (XDS_Replica_Replicator,ReplicaTaskContainer<T>.OnError:replicataskcontainer.cs(166))(00000000005C39D4)Enter. TL_INFO(TF_COMPONENT) [2]0500.07B8::04/05/2012-14:55:07.296.00000f87 (XDS_Replica_Replicator,ReplicaTaskContainer<T>.OnError:replicataskcontainer.cs(171))(00000000005C39D4)Task error callback is about to be called. TL_VERBOSE(TF_DIAG) [2]0500.07B8::04/05/2012-14:55:07.296.00000f88 (XDS_Replica_Replicator,PerReplicaTaskManager<T>.HandleTaskError:perreplicataskmanager.cs(230))(000000000385E79C)Enter. TL_INFO(TF_COMPONENT) [2]0500.07B8::04/05/2012-14:55:07.296.00000f89 (XDS_Replica_Replicator,PerReplicaTaskManager<T>.HandleTaskError:perreplicataskmanager.cs(234))(000000000385E79C)Task encountered an error: [ReplicaTaskContainer<FileDistributeTask>{FileDistributeTask{E:\RtcReplicaRoot\xds-replica\from-master\data.zip, E:\RtcReplicaRoot\xds-replica\working\replication\from-master\data.zip, **Access failed**. (E:\RtcReplicaRoot\xds-replica\from-master\data.zip)}, FileDistributeTask{E:\RtcReplicaRoot\xds-replica\from-master\data.zip, E:\RtcReplicaRoot\xds-replica\working\replication\from-master\data.zip, }}]

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  • Get to know error and error codes of Mysqldump

    - by Ravi
    Hi I would like to back up our mysql database. We have huge records in the database. What are the errors can occur and possible while running mysqldump.? Mysql official site did not mention the specific error and error codes for mysqldump, They just commonly put the error and error codes. I am expecting some mysql expert can help me out. I would like to take some action in case any error happen for that I want know possible error and errocodes. Thank You

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  • Losing windows XP files. How to retrieve them?

    - by ravi
    I have a portable 500 GB HDD.Since last few days, all files of some folder are getting kinda corrupted.I can't access/delete them. Here is the example. If I try to access these files/folders, I get following error. This thing is kinda spreading in my HDD.Till now it has affected two folders worth 70 GB.In which one folder is backup folder where all my important data resides.So I am really in loss if I loose this data. How can I retrieve this data? Please help.

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  • Fully FOSS EMail solution

    - by Ravi
    I am looking at various FOSS options to build a robust EMail solution for a government funded university. Commercial options are to be chosen only in the worst case scenario. Here are the requirements: Approx 1000-1500 users - Postfix or Exim? (Sendmail is out;-)) Mailing lists for different groups/Need web based archive - Mailman? Sympa? Centralised identity store - OpenLDAP? Fedora 389DS? Secure IMAP only - no POP3 required - Courier? Dovecot? Cyrus?? Anti Spam - SpamAssasin? what else? Calendaring - ?? webmail - good to have, not mandatory - needs to be very secure...so squirrelmail is out;-)? Other questions: What mailbox storage format to use? where to store? database/file system? Simple and effective HA options? Is there a web proxy equivalent to squid in the mail server world? software load balancers?CARP? Monitoring and alert? Backup? The govt wants to stimulate the local economy by buying hardware locally from whitebox vendors. Also local consultants and university students will do the integration. We looked at out-of-the-box integrated solutions like Axigen, Zimbra and GMail but each was ruled out in favour of a DIY approach in the hopes of full control over the data and avoiding vendor lockin - which i though was a smart thing to do. I wish more provincial governments in the developing world think of these sort of initiatives As for OS - Debian, FreeBSD would be first preference. Commercial OS's need not apply. CentOS as second tier option...

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  • ApplicationPool in IIS 7.5 crashes with identifty set to NetworkService

    - by Ravi
    We have a web application running on IIS 7.5 with the identity of the Custom Application Pool set to NetworkService. This was working fine for some days and now the application pool has gone in to a stopped state. The following error message is displayed in the Event Viewer Faulting application name: w3wp.exe, version: 7.5.7600.16385, time stamp: 0x4a5bcd2b Faulting module name: ntdll.dll, version: 6.1.7600.16559, time stamp: 0x4ba9b29c Exception code: 0xc0000005 Fault offset: 0x00038c19 Faulting process id: 0xa28 Faulting application start time: 0x01cbb2e5707aa2b2 Faulting application path: C:\Windows\SysWOW64\inetsrv\w3wp.exe Faulting module path: C:\Windows\SysWOW64\ntdll.dll Report Id: ae3f0610-1ed8-11e0-abf8-000c297f918f We are able to start the application pool only after changing the identity to LocalSystem. Why does the application pool fails to run with identity set to NetworkService. Can any one help us resolving this issue?

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  • SBS 2011 on different subnet than domain computers

    - by Ravi
    The setup is as follows: SBS 2011 in datacentre on subnet A Domain PCs at another location on subnet B There is a site-to-site VPN. The domain PCs have joined the domain and have the SBS as their primary DNS server. The domain PCs can ping the DC but the problem is that the DC cannot ping any of the remote subnet (subnet B) SBS --Switch -- Router A ------------------- Router B -- Switch -- Domain PCs What is strange is that router A can ping any host on the subnet B. Another host on Subnet A can also ping any host on subnet B. It's only the DC which cannot ping anything to that specific remote subnet B. I did a tracert from the SBS to router B. The packet reaches Router A from the SBS but then it fails. Am I missing some specific settings that needs to be done when SBS is on a different subnet than its member pcs ?

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  • Hosted Exchange 2010 Send As

    - by Ravi
    I have a hosted exchange 2010 and I am trying to setup the Send-As permission. I am following http://technet.microsoft.com/en-us/library/bb676368.aspx which basically describes the commands for achieving this. I have user account aaa and bbb [PS] C:\Windows\system32get-mailbox -organization myorg -identity "aaa" Name Alias ServerName ProhibitSendQuota ---- ----- ---------- ----------------- aaa aaa mx1 4.95 GB (5,315,022,848 bytes) [PS] C:\Windows\system32get-mailbox -organization myorg-identity "bbb" Name Alias ServerName ProhibitSendQuota ---- ----- ---------- ----------------- bbb bbb mx1 4.95 GB (5,315,022,848 bytes) Now, when I use the command below to give bbb permission to send-as aaa, I get the following error: [PS] C:\Windows\system32get-mailbox -organization myorg -identity "aaa" | Add-ADPermission -Extended Rights "Send As" -user "bbb" mx1/Microsoft Exchange Hosted Organizations/myorg/aaa wasn't found. Please make sure you've typed it correctly. + CategoryInfo : InvalidArgument: (:) [Add-ADPermission], ManagementObjectNotFoundException + FullyQualifiedErrorId : D2FD338,Microsoft.Exchange.Management.RecipientTasks.AddADPermission The error message that 'aaa' was not found does not make sense because i just retrieved the mailbox in the previous commands. I have tried using email addresses instead of alias but it does not work.

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  • Windows scheduled task not running

    - by Ravi Kumar Singh
    I have several SQL server backups on a server. I have created a batch file which then copies these to network drives. These are mapped to the server, and it works properly. Now, I've created a scheduled task to do this. If I select "run the task when logged in", I can test the task. It works fine. However I cannot test it with the other option "run task if logged in or not". I've read that testing this task is not possible manually. However the task runs when we log off the server automatically.

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  • How to connect to a remote desktop using Tight VNC server.

    - by Ravi shankar
    Can some one suggest me the best network application debugging tools. As I am trying to connect to remote VNC server uisng windows 7. I have diabled windows firewall and antivirus but sitll not able to connect to the remote server. I have also tried Putty to connect to the remote pc but was not successfull. But when I try to access the PC using windows I can access the shared documents.

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  • How to enable remote desktop view in windows 7 ?

    - by Ravi shankar
    Hi, I am trying to connect to a tight VNC server for remote desktop view. Its working fine when VNC server is running in XP PC but I am not able to connect remotly when VNC server is running in windows 7 PC. I am also able to connect to localhost in windows 7. I have turn off windows fire wall and other anti virus.

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