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Articles indexed in January 2011

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  • Query SQL Server Database from native iOS Application

    - by mbm30075
    I am working on an in-house, iOS app that will need read-only access to a SQL Server with multiple databases. I know the stock answer here is "write some web services", but I'd like a solution that is self-contained. Is there any way to directly connect to a SQL Server database from an iOS application? I'm thinking something like a basic ODBC connection. I've seen a lot of users asking this question, but very few answers other than "write a web service." Is that really the only way?

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  • Why configuring manual IP do not work for me in DHCP?

    - by user58859
    I have broadband connection in my laptop. It's getting the IP by protocol. configuration is : ip : 192.168.1.2 subnet : 255.255.255.0 gateway : 192.168.1.1 Now I am curious, In IPV4 properties when instead of choosing "Obtain an IP address automatically", I choose "Use the following IP address" and configure everything same, why it do not work? Do DHCP do not work when we configure the IP manually? (operating system : windows-7) EDIT : After configuring the ip manually, when I used ipconfig/all , it's showing dhcp enabled : NO. I am not doing it. Why it got disabled automatically? and how to enable it? DHCP Enabled. . . . . . . . . . . : No Autoconfiguration Enabled . . . . : Yes IPv4 Address. . . . . . . . . . . : 192.168.1.2(Preferred) Subnet Mask . . . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . . . : 192.168.1.1 NetBIOS over Tcpip. . . . . . . . : Enabled

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  • How to remove the pause during JBoss 5.1.0 GA boot between ProfileServiceBootstrap and AnnotationCreator?

    - by rrc7cz
    I've managed to strip down my JBoss profile enough that it boots in 1.5 minutes. I started with the web profile and started pulling out stuff I didn't need. The bulk of my boot time can be seen here: ... 15:21:51,890 INFO [ProfileServiceBootstrap] Loading profile: ProfileKey@86d597[domain=default, server=default, name=np] 15:22:55,406 WARN [AnnotationCreator] No ClassLoader provided, using TCCL: org.jboss.managed.api.annotation.ManagementComponent 15:22:55,578 WARN [AnnotationCreator] No ClassLoader provided, using TCCL: org.jboss.managed.api.annotation.ManagementComponent ... Does anyone have any idea what JBoss is doing here for 1 minute? If so, is there any way to speed it up or skip it entirely? This is for developer instances, so boot time is quite important.

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  • Is it possible to upload only files that have been updated into a server?

    - by kamikaze_pilot
    Hi guys, Suppose I have a server accessible via FTP and it hosts websites Suppose I want to edit the website locally so it wont affect the site live, and suppose I edit a whole bunch of files, and I don't want to deal with the hassle of keeping track of which files I've edited all the time... Once I finished editing I want to upload it to the server via FTP....is there some FTP software that automatically detects which files have been edited and have only those files uploaded and overwritten rather than having me manually choosing the files I've edited (and hence having to keep track of edited files) or have me upload the entire site which is a waste of time thanks in advance

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  • Restoring a backup SQL Server 2005 where is the data stored?

    - by sc_ray
    I have two Sql Server database instances on two different machines across the network. Lets call these servers A and B. Due to some infrastructural issues, I had to make a complete backup of the database on server A and robocopy the A.bak over to a shared drive accessible by both A and B. What I want is to restore the database on B. My first issue is to restore the backup on server B but the backup location does not display my shared drive. My next issue is that server B's C: drive has barely any space left and there are some additional partitions that have more space and can house my backup file but I am not sure what happens to the data after I restore the database on B. Would the backup data fill up all the available space on C:? It will be great if somebody explain how the data is laid out after the restore database is initiated on a target database server? Thanks

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  • outbound ftp on server 2008 r2 stalls

    - by Scott Kramer
    the built in command line ftp client in server 2008 does not support passive mode so I've used these commands to allow outbound ftp (it stalls without this) 1) Open port 21 on the firewall netsh advfirewall firewall add rule name="FTP (no SSL)" action=allow protocol=TCP dir=in localport=21 2) Activate firewall application filter for FTP (aka Stateful FTP) that will dynamically open ports for data connections netsh advfirewall set global StatefulFtp enable however in server 2008 r2, these commands seem to work, but it does not affect the outbound ftp, it stalls I do not want to use an alt client

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  • How can I add config options for a specific hostname outside <VirtualHost>?

    - by Boldewyn
    I'm using Apache 2.2 and let it serve domains foo.example.com and bar.example.com with <VirtualHost> statements: <VirtualHost 127.0.0.1:80> ServerName foo.example.com </VirtualHost> <VirtualHost 127.0.0.1:80> ServerName bar.example.com </VirtualHost> My problem is, that I need to add configuration options, that are only targeted at foo.example.com, in a separate file (let's say, /etc/apache/sites-enabled/foo.conf). This file will be included, before the VirtualHost statement is issued, but it can't be embedded inside it. Can I (and if yes, how) target configuration settings to foo.example.com requests only, outside the VirtualHost container?

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  • SQL Server Migration Assistant for Oracle problem

    - by Paul
    I've recently installed SSMA on my computer and after connecting to both the Oracle instance (which holds the database to be converted) and the SQL Server. I've mapped the needed schemas from oracle to mssql. The problem is that when i click on the report button for the assessment report there's an error popping up: Assesment Error : Nothing to Process The output window states: Starting conversion... Analyzing metadata... Conversion finished with 0 errors, 0 warnings, and 0 informational messages. There is nothing to process. Has anyone got experience with SSMA. I can't figure out what I am doing wrong. Thank you.

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  • Possible causes for Domain server being unavailable?

    - by serversurfer
    One of our servers was compromised after a user with administrative privileges accidentally loaded a virus from a USB drive on a desktop connected to the domain. The two most obvious symptoms of this were: The server is no longer responding to login attempts The root directory of the drive containing user data has been filled with randomly named empty folders. (Initially it was around a million folders, I've been slowly deleting them.) I've run several virus scans from different vendors and am fairly confident the virus has been removed but the damage is done. I'm hoping the two symptoms are related and that once the directories are gone the server will start responding again. The drive is very slow to respond. I'm deleting about 20k folders at a time. Anymore than that and windows explorer becomes unresponsive. In the event that I finish cleaning up the HD and things don't return to normal what other things can I check?

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  • correct file permissions for trac and git user to access gitolite server repos

    - by klemens
    hi, sounds like a stupid questions (to me), but i couldn't find any info. on my server i host some git repositories via gitolite, and have a trac for every repository. i have a user called git to push/pull from server (git clone git@server:repo). and trac is a apache vhost with mod_wsgi. this runs with the www-data user. so what riddles me (maybe because I have not much of a clue about file-permissions at all) is whats the best permissions setup (chown, chmod) for the git repositories (/home/git/repositories/...). www-data (or trac) needs to at least read permissions (i think). and git (or gitolite) needs obviously read/write permissions to push changesets. i tried a little bit around (i.e. adding www-data and/or git to the www-data/git group), but didn't got it right. at least one of the two don't work (git or trac). any suggestions are highly appreciated. regard, klemens

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  • proxy server software for windows xp

    - by This is it
    Hi Is there a proxy software for Windows XP that can support HTTP, HTTPS, SMTP, IMAP, POP, FTP, etc. (the more the better)? We tried apache mod_proxy but FTP doesn't work through it (at least not all features). Maybe we don't need proxy server for following requirements (we are open for suggestions): - Centralized access point to internet for several users (proxy server?) - Users use Browser (firefox/IE - HTTP, HTTPS), Outlook (SMTP, POP, IMAP) - Logs to see where did users go on internet - Possiblity to connect to FTP server Windows xp, which is used as proxy server, is a virtual machine, and all other users/clients are virtual machines as well (Hyper-V)... Thanks for suggestions. Cheers

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  • -ssadd is invalid when setting up Sessions on SQL Server 2005

    - by P.Brian.Mackey
    I have a dev and QA environment with SQL 2005 EE on dev and SQL 2000 on QA. On QA I run aspnet_regsql –ssadd –sstype t -E in command line and it works fine. I run the same command on dev and it returns "'-ssadd' is invalid". The working directory for both is C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727. I found some info on MSDN that said that SQL Express Edit. required a script to run before -ssadd will work, but this script didn't help me. I'm not sure where to go from here.

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  • How to setup the Mac OS X Terminal so it's *just peachy*?

    - by kch
    Hi all, My Terminal is awesome, has every detail just right (for me anyway), and now I'm setting up a few new macs around here and I have no idea whatsoever how to get their terminals to a pretty state. My user account is rather old, has been migrated over many OS X releases and machines, so my Terminal setup has grown rather organically over the years. What I need is a recipe to start from scratch, so 1) I know what I've done, and 2) I can reproduce it anywhere. Things I'm looking for: Full UTF8 support. Setting LC_*, displaying characters correctly, accepting input… I hear this got much easier in 10.5, maybe it all works out of the box now? Setup of OS X-style keyboard text navigation (option-arrows, etc) How you particularly handle meta-key support? (other than ESC'ing your way around) Other things to help our n00bs get around in the shell, such as: List of useful default key bindings (^A, ^D, etc…) Mac-specific .profile, .inputrc goodness Mac-specific tools such as pbpaste & pbcopy, Open Terminal Here, etc If at all possible, a list of files to copy over to another machine that encompasses all the changes made to tune the Terminal. (dotrc files, plists, etc) And, well, anything else really. Just keep the scope on the Mac OS X Terminal application, rather than general unix setup and tools. I think a collection of incomplete answers would be a good start. Post one or two things you remember having done, we'll vote them up, and after a few days I'll try to compile it all into a summary answer.

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  • How to interpret Rackspace server diagnostics?

    - by Ben
    We've been having some trouble lately with our site timing out during times of high traffic. We're working on a number of things to resolve it. During this process I came across our server diagnostics page on Rackspace, and it has the following line: The host server's load is: 0.08 0.08 0.03 1/204 2437 I couldn't find an explanation on their site or Google. Can anyone explain what these numbers mean? For I am a lowly programmer. Much appreciated, -Ben

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  • Is it possible to record a screen-video from a VNC server?

    - by nikie
    I have a computer that's running VNC server. I would like to record a video of what's going on on this computer, if possible without installing additional software on that computer. Is there a program that can connect to the VNC server port and instead of displaying the screen save it to an (e.g. AVI) video file? Background: One of our customers sometimes has problems with the software he bought from us when he's performing a complex procedure. To help him, we offered that someone (a service technician or programmer) watches what he's doing during that procedure to find out if he's doing something wrong or if there's a bug in the software. Currently, this is done live via VNC. That has a few disadvantages: The service technician has to be in the office at the time. As the customers are in different time zones, that can be in the middle of the night. If the service technician forgets something or doesn't notice something, it's lost. There's no way to see what happened again. Only a single computer can be watched by one service technician at a time. I know I could install normal screen-grab software on the computer, but we're talking about an embedded system with limited RAM, CPU, HDD space, so installing something new is not an easy decision. And VNC is already there. I could of course open a VNC client on some office PC and capture that PC's screen, but I can only record one remote computer that way. I often have to watch up to 8 screens in parallel. (And I don't think that screen-grabbing VNC would improve image quality, either.)

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  • how to set multiple white spaces (ex: tabs) as delimiters in bash's `cut`

    - by Idlecool
    I want to retrieve the cpu usage/free percentage from mpstat output. The bash cut can be used to retrieve such details but i dont know what should be the delimiter viz. [idlecool@archbitch proc]$ mpstat | grep "all" | cut -d '$x' -f11 what should be $x so that i can skip white spaces and select value corresponding to %idle? Output of mpstat: [idlecool@archbitch proc]$ mpstat Linux 2.6.36-ARCH (archbitch) 01/14/11 _i686_ (2 CPU) 19:58:53 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 19:58:53 all 5.51 0.01 2.96 0.84 0.00 0.01 0.00 0.00 90.66

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  • Resize Win2003 system+boot partitions to bigger disks & different controller?

    - by ane
    Have an old Win2003 server with 1 SCSI hard drive partitioned as follows: D: boot (includes D:\ntldr, boot.ini, etc.) C: system (includes C:\WINDOWS) Want to move the whole system to new hardware with bigger drives and different controllers. Specifically, C: to a 300GB SAS drive, and D: to a 2TB SATA drive. Tried: VMWare Converter - VMWare Server - Diskpart Result: Diskpart refuses to resize system or boot disks VMWare Converter - VMWare Server - GParted Result: Will not boot (see http://serverfault.com/questions/219868/resize-ntfs-system-partitions-with-gparted ) Attach original VMWare disk to a duplicate VMWare install - Diskpart Result: Will not boot (goes to Directory Services Restore mode) Backup Exec System Recovery Server Edition 2010 with Restore Anywhere (tried restoring both to VMWare and to the bare system, without VMWare) Result: Windows Boot error: Could not read from the selected boot disk. Check boot path. Supposedly this is a boot.ini problem, so I try bootcfg /rebuild from the recovery console. Says it can't find windows partition so it can't rebuild. Thought about Ghost but it's completely different hardware/controllers that we're restoring to, so I doubt it would boot. Reinstalling Windows from scratch is not an option due to critical custom software heavily embedded on the original machine. Has anyone been in a similar situation (with unusual boot/system partitions) before and figured out how to resize onto different disks?

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  • How do I revoke access to java applet on OSX when there's an error in the control panel.

    - by Marc Hughes
    I can't access the screenr.com java applet on my mac. Poking around the java preferences, I saw an odd entry with a red circle (I assume that means to deny access?) for it in the security section. When I highlight that entry and hit the remove button, I get an error, as seen in this screenshot: https://img.skitch.com/20110114-ktq714darqdckub92s3cqucr9s.jpg Is there somewhere I can go on the filesystem to clear out all of these? Other solution?

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  • is there a way to have VIM do incremental search on text files?

    - by Alex
    Is there a way to have VIM do incremental search on text files? Vim already does incremental search within the currently open file. Examples of programs that demonstrate the type of search I'm trying to accomplish are Notational Velocity for MacOS, Resop for windows or SimpleNote for the web. These apps do an instant or incremental search in the files of a specific directory and make it easy/fast to narrow down the file you are looking for or create a new file. I use both but would rather live in one editor.(that being VIM) Is there some plug in that would do this?

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  • Prevent Windows Exporer to extract metadata

    - by olafure
    Windows Explorer (windows 7 x64) crashes when it sees allegedly corrupted .wav files. I'm dealing with this problem and the hotfix doesn't work for me: http://support.microsoft.com/kb/976417/en-us The hotfix says that this happens if the .wav file is corrupt (which btw I don't think it is). What makes this even worse is that I can't access the file in any program! As soon as the open dialog sees the file, windows tries it's metadata extraction trick and exporer.exe halts. So my question: Can I by any means tell windows to stop this "metadata extraction" action ? (I have seen multiple problems associated with it in the past).

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  • Volume Shadow Copy based backup that works with TrueCrypt?

    - by jasonh
    I have enabled whole-drive encryption on my external drive to comply with my company's requirements about data security. I want to be able to make a backup of files on the drive, even while they're in use. Is there any program out there that uses Volume Shadow Copy for backup and also works with a TrueCrypt encrypted drive? I have tried Windows Backup and Macrium Reflect and both act like the drive isn't connected, even though TrueCrypt has mounted it. It would be really nice if there was something that was free, but in order for that to work, it also has to work for commercial purposes since this is my company laptop I'm trying to backup.

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  • How Do I Disable Windows 7 Accessibility Apps?

    - by 5arx
    I want to permanently disable or remove Magnifier, Narrator, On-Screen Keyboard and High Contrast or at least permanently disable their keyboard shortcuts. I'm using Win7 inside a Parallels VM with an old IBM keyboard (SpaceSaver II) and USB/PS2 adaptor. Despite all my best efforts to customise the keyboard for the VM, the accessibility shortcuts activate almost by themselves at critical times :-( Can anyone help?

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  • Some datatypes doesn't honor localization

    - by Peter Larsson
    This bug has haunted me for a while, until today when I decided to not accept it anymore. So I filed a bug over at connect.microsoft.com, https://connect.microsoft.com/SQLServer/feedback/details/636074/some-datatypes-doesnt-honor-localization, and if you feel the way I do, please vote for this bug to be fixed. Here is a very simple repro of the problem DECLARE  @Sample TABLE          (              a DECIMAL(38, 19),              b FLOAT          ) INSERT   @Sample          (              a,              b          ) VALUES   (1E / 7E, 1E / 7E) SELECT   * FROM     @Sample Here is the actual output.                                       a                      b --------------------------------------- ----------------------                   0.1428571428571428400      0,142857142857143   I think that both columns should have the same decimal separator, don't you? //Peter

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  • How will technological singularity affect programmers?

    - by Amir Rezaei
    I'm one of the believers that think that we will hit the technological singularity sooner or later. Then the question is if any profession will be unaffected by changes that will come. In the end it will be we programmers that will implement the first self-aware AI. How will technological singularity affect us programmer? What is your professional opinion regarding technological singularity? EDIT: By self-aware I refer to an entity that questions and seek answers, able to analyze and solve problem. Artificial neural network is branch in mathematics/statistics with many widely used algorithms. The algorithms are applied where recognition of data is needed. For example hidden Markov model is used for voice recognition. Another well-known area is business intelligence and data mining. Today algorithms are self-learning. That is a bit of AI what many never think of. Let an ultraintelligent machine be defined as a machine that can far surpass all the intellectual activities of any man however clever. Since the design of machines is one of these intellectual activities, an ultraintelligent machine could design even better machines; there would then unquestionably be an ‘intelligence explosion,’ and the intelligence of man would be left far behind. Thus the first ultraintelligent machine is the last invention that man need ever make. Link to Ref.

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  • The Underlying Value of Aspect-Oriented Programming

    - by Brian
    Hello, I recently got into PostSharp, an AOP tool for weaving in code. I've been finding a lot of resistance with other developers over giving up writing code to perform the tasks the weaving was meant to simplify. For instance, I'm finding logging or error-handling code where I have postsharp already doing that. I can understand why its happening, since its hard to remember everything that weaving was setup to do (I'm applying a global attribute definition). With that said, factoring in levels of experience, etc, is AOP beneficial to a project? What is your opinion? Thanks.

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