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• "apt-get -f install" fails with "/usr/bin/dpkg returned an error code (1)"

  - by parsley72

  I started out trying to install CVS: $ sudo apt-get install cvs Reading package lists... Done Building dependency tree Reading state information... Done You might want to run 'apt-get -f install' to correct these: The following packages have unmet dependencies: libcups2 : Breaks: libcups2:i386 (!= 1.5.3-0ubuntu3) but 1.5.3-0ubuntu4 is to be installed libcups2:i386 : Breaks: libcups2 (!= 1.5.3-0ubuntu4) but 1.5.3-0ubuntu3 is to be installed E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution). But when I try this I get: $ sudo apt-get -f install Reading package lists... Done Building dependency tree Reading state information... Done Correcting dependencies... Done The following package was automatically installed and is no longer required: tzdata-java Use 'apt-get autoremove' to remove them. The following extra packages will be installed: libcups2 The following packages will be upgraded: libcups2 1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 14 not fully installed or removed. Need to get 0 B/172 kB of archives. After this operation, 0 B of additional disk space will be used. Do you want to continue [Y/n]? y dpkg: error processing libcups2 (--configure): libcups2:amd64 1.5.3-0ubuntu3 cannot be configured because libcups2:i386 is in a different version (1.5.3-0ubuntu4) dpkg: error processing libcups2:i386 (--configure): libcups2:i386 1.5.3-0ubuntu4 cannot be configured because libcups2:amd64 is in a different version (1.5.3-0ubuntu3) dpkg: dependency problems prevent configuration of libcupsmime1: libcupsmime1 depends on libcups2 (>= 1.5~); however: Package libcups2 is not configured yet. dpkg: error processing libcupsmime1 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libcupscgi1: libcupscgi1 depends on libcups2 (>= 1.4.0); however: Package libcups2 is not configured yet. dpkg: error processing libcupscgi1 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libcupsppdc1: libcupsppdc1 depends on libcups2 (>= 1.4.0); however: Package libcups2 is not configured yet. dpkg: error processing libcupsppdc1 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of cups-client: cups-client depends on libcups2 (>= 1.5.0); however: Package libcups2 is not configured yet. dpkg: error processing cups-client (--configure): dependency problems - leaviNo apport report written because the error message indicates its a followup error from a previous failure. No apport report written because the error message indicates its a followup error from a previous failure. No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already ng unconfigured dpkg: dependency problems prevent configuration of cups-ppdc: cups-ppdc depends on libcups2 (>= 1.4.0); however: Package libcups2 is not configured yet. cups-ppdc depends on libcupsppdc1 (>= 1.4.0); however: Package libcupsppdc1 is not configured yet. dpkg: error processing cups-ppdc (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of cups: cups depends on libcups2 (>= 1.5.0); however: Package libcups2 is not configured yet. cups depends on libcupscgi1 (>= 1.4.2); however: Package libcupscgi1 is not configured yet. cups depends on libcupsmime1 (>= 1.5.0); however: Package libcupsmime1 is not configured yet. cups depends on libcupsppdc1 (>= 1.4.0); however: Package libcupsppdc1 is not configured yet. cups depends on cups-client (>= 1.5.3-0ubuntu4); however: Package cups-client is not configured yet. cups depends on cups-ppdc; however: Package cups-ppdc is not configured yet. dpkg: error processing cups (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libcupsdriver1: libcupsdriver1 depends on libcups2 (>= 1.4.0); however: Package libcups2 is not configured yet. dpkg: error processing libcupsdriver1 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of openjdk-7-jre-headless: openjdk-7-jre-headless depends on libcups2 (>= 1.4.0); however: Package libcups2 is not configured yet. dpkg: error processing openjdk-7-jre-headless (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of openjdk-7-jre: openjdk-7-jre depends on openjdk-7-jre-headless (= 7u7-2.3.2-1ubuntu0.12.04.1); however: Package openjdk-7-jre-headless is not configured yet. openjdk-7-jre depends on libcups2 (>= 1.4.0); however: Package libcups2 is not configured yet. dpkg: error processing openjdk-7-jre (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of cups-bsd: cups-bsd depends on libcups2 (>= 1.4.0); however: Package libcups2 is not configured yet. cups-bsd depends on cups-client (= 1.5.3-0ubuntu4); however: Package cups-client is not configured yet. dpkg: error processing cups-bsd (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of icedtea-7-jre-jamvm: icedtea-7-jre-jamvm depends on openjdk-7-jre-headless (= 7u7-2.3.2-1ubuntu0.12.04.1); however: Package openjdk-7-jre-headless is not configured yet. dpkg: error processing icedtea-7-jre-jamvm (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of openjdk-7-jre-lib: openjdk-7-jre-lib depends on openjdk-7-jre-headless (>= 7~b130~pre0); however: Package openjdk-7-jre-headless is not configured yet. dpkg: error processing openjdk-7-jre-lib (--configure): dependency problems - leaving unconfigured Errors were encountered while processing: libcups2 libcups2:i386 libcupsmime1 libcupscgi1 libcupsppdc1 cups-client cups-ppdc cups libcupsdriver1 openjdk-7-jre-headless openjdk-7-jre cups-bsd icedtea-7-jre-jamvm openjdk-7-jre-lib E: Sub-process /usr/bin/dpkg returned an error code (1) I've done "apt-get update" and "apt-get upgrade" and this hasn't fixed the problem: $ sudo apt-get upgrade Reading package lists... Done Building dependency tree Reading state information... Done You might want to run 'apt-get -f install' to correct these. The following packages have unmet dependencies: libcups2 : Breaks: libcups2:i386 (!= 1.5.3-0ubuntu3) but 1.5.3-0ubuntu4 is installed libcups2:i386 : Breaks: libcups2 (!= 1.5.3-0ubuntu4) but 1.5.3-0ubuntu3 is installed E: Unmet dependencies. Try using -f.

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• After installing Apache, PHP and MySQL I can't add extension to php.ini without Apache error

  - by Evgeni

  Hello! I have Windows XP OS. Installed Apache 2.2.14, then PHP 5.2.12 (tested with phpinfo.php - IT'S WORKS!) Then I installed MySQL 5.1. And now, when I add extension = php_mysql.dll to php.ini and restart server, Apache tells me that he can't start (small window with "The requested operation has failed"). Even if I add only extension = *smth*.dll --- the same thing. Apache just don't love my extensions. How to prove him, that they are cool and stuff? Thanks.

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• How to perform SCP as a Sudo user

  - by Ramesh.T

  What is the best way of doing SCP from one box to the other as a sudo user. There are two servers Server A 10.152.2.10 /home/oracle/export/files.txt User : deploy Server B 10.152.2.11 /home/oracle/import/ User : deploy Sudo user : /usr/local/bin/tester all i want is to copy files from server A to Server B as a sudo user... In order to do this, first i normally login as deploy user on the target server and then switch as a sudo user without password. after that SCP to copy file, this is the normal way i perform this activity... In order to auotmate i have written script #!/bin/sh ssh deploy@lnx120 sudo /usr/local/bin/tester "./tester/deploy.sh" I have generated the private key for deploy user, so it allows me to login as deploy user without password. afterthar the sudo command is executed it will switch the user to tester... after that nothing happens.. i mean the script is not getting executed ... is there any way to accomplish this in a different way...

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• Thinking Sphinx index rebuild error on windows xp: searchd is already running

  - by Voldy

  I have Sphinx installed on windows xp system. A I use Thinking Sphinx plug-in within my rails application. I can't rebuild index with Thinking Sphinx rake task after application server starting up even if I stop it: Stopped search daemon (pid 4492). ... bla bla bla ... total 3 reads, 0.000 sec, 1.3 kb/call avg, 0.0 msec/call avg total 9 writes, 0.000 sec, 1.2 kb/call avg, 0.0 msec/call avg WARNING: could not open pipe (GetLastError()=2) rake aborted! searchd is already running. If I reload system, I can rebuild index. What do you think about? p.s: Does this question suited for serverfault.com?

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• What does this error states?

  - by Pandiya Chendur

  When i visited http://www.mycompwebsite.com/ i got this wierd page I dont know why i am getting this plz guide me how to get rid of this....

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• SSH asking for password for one user and not another

  - by Ocasta Eshu

  I have two users on the same machine and am attempting to set up SSH for user#2. SSH was still asking for a password for the second user so I copied the .rsa file from user#1 to user#2. although they have identical files and permissions and although no password is asked of user#1, SSH still asks for a password from user#2. What could cause two users on the same machine with identical .rsa files to have different responses from SSH?

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• What does this error mean?

  - by Pandiya Chendur

  When i visited http://www.mycompwebsite.com/ i got this wierd page I dont know why I am getting this, please guide me how to get rid of this.

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• Loss of Incoming Outllok Email Messages in Copy to Folder

  - by John Beath

  Using Outlook 2003, why do incoming email messages with single quote email addresses fail to copy to folders? I use this method to back-up email before deleting it.

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• Skype will not send/recieve messages to specific person (they will LAG)

  - by iElectric

  There is a similar question, but I tried changing audio settings. I'm using Ubuntu 9.04 and sometimes when talking to specific person it just doesn't send messages or receive them. It may even show that person as offline for few seconds (even if she/he is not). That may not depend on the other side, because it happened on Windows and Ubuntu box. There is a possiblity it's not really limited to skype and it's more of a wider problem, I'm not sure.

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• Windows XP SP3 client printer error over AD

  - by Alex

  I have Windows Server 2008r2 and a Windows XP SP3 client machine in Active Directory. My problem is that I've installed the printer on the windows server and shared it, the permissions are right, but when i try to connect to that printer from the windows xp client, it throws the following errer: "You do not have sufficient access to your computer to connect to the selected printer". Again, the permissions are right. I think I'm missing something that I couldn't find on the web. :( please help!

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• SQL Server Management Studio Express - include date/time in Results or Messages

  - by Shevek

  In SQL Server Management Studio Express 2008 is it possible to output the date and time that a query completed in the Results or Messages windows? (without having to manually add a SELECT Getdate() to every query)

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• Windows Error Reporting and IIS7 on Windows Server 2008

  - by graffic

  In a windows webservere I'm trying to get a memory dump of a failing IIS 7 worker process (w3wp.exe) with no avail. In the Event Viewer I get the following. Faulting application name: w3wp.exe, version: 7.5.7600.16385, time stamp: 0x4a5bd0eb Faulting module name: clr.dll, version: 4.0.30319.1, time stamp: 0x4ba21eeb Exception code: 0xc00000fd Fault offset: 0x0000000000005c22 Faulting process id: 0x1cac Faulting application start time: 0x01cc23419da54772 Faulting application path: c:\windows\system32\inetsrv\w3wp.exe Faulting module path: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clr.dll Report Id: b54ec4f8-8fa4-11e0-ab62-005056810035 Even if I've configured LocalDumps for WER, and specifically for w3wp.exe in the registry. I get another event telling me that there is a report here: *C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_w3wp.exe_cdb8af6deb381574fe9fb0dc9aa3edaad59acd5f_cab_4fbf9b53* It contains the following files: WERD931.tmp.appcompat.txt WERDFE9.tmp.WERInternalMetadata.xml WER99EF.tmp.WERDataCollectionFailure.txt The "depressing one" is the WERDataCollectionFailure that says: Heap dump generation failed: 0x8007012b Mini dump generation failed: 0x8007001f After many tries, lots of msdn documentation and many failed google search. I'm out of ideas on how to get a dump here. Does anyone have any suggestion on how to make WER work? Thank you in advance for your time reading this :)

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• Error starting postgresql server on ubuntu

  - by xain

  Hi, I recently stopped the postgresql database (that was working perfectly), and after a couple of days, when I try to start it, I get the errors: 2011-01-03 23:56:27 CLST LOG: could not translate host name "localhost", service "5432" to address: Name or service not known 2011-01-03 23:56:27 CLST WARNING: could not create listen socket for "localhost" 2011-01-03 23:56:27 CLST FATAL: could not create any TCP/IP sockets I'm running Ubuntu 9.1, and I'm using the usuals /etc/init.d/postgresql-8.4 start and stop Any hints ?

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• One vs. many domain user accounts in a server farm

  - by mjustin

  We are in a migration process of a group of related computers (Intranet servers, SQL, application servers of one application) to a new domain. In the past we used one domain user account for every computer (web1, web2, appserver1, appserver2, sql1, sqlbackup ...) to access central Windows resources like network shares. Every computer also has a local user account with the same name. I am not sure if this is necessary, or if it would be easier to configure and maintain to use one domain user account. Are there key advantages / disadvantages of having one single user account vs. dedicated accounts per computer for this group of background servers? If I am not wrong, one advantage besides easier administration of the user account could be that moving installed applications and services around between the computers does not require a check of the access rights anymore. (Except where IP addresses or ports are used)

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• Exchange Server 2003 Drive Error

  - by Saif Khan

  My exchange box went offline this AM. The logs show The device, \Device\Harddisk1, has a bad block. I tried running chkdsk D: /x /r but that didn't help either. I went to the Exchange Manager and tried to move the .stm file from D: to C: but got Exchange System Manager The database files in this store are corrupted. ID no: c104173b Exchange System Manager What else is there to try just to get this online for a few hours until I can get onsite to change the drive. This is a Windows Server 2003 server.

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• windows 2003 server policy error

  - by air

  i saw these two errors on my windows 2003 server from last few days can you please tell me what is these errors and how to remove them

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• mutt isn't sending large messages

  - by Guy

  I'm using mutt in the following way: echo <MESSAGE> | mutt -s <SUBJECT> -- <TO-ADDR> This usually works when I try small message (messages with ~10 lines in the body). But when trying very large message (a message with ~200 lines) the email just isn't received. Any ideas?

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• Thunderbird 3 - leave messages on server option

  - by user13834

  I just installed a new Thunderbird 3 on a few computers and immediately saw that i could not find the "leave messages on server" option... can anyone point that out to me ? On my personal pc i upgraded Thunderbird 2 to 3 and there appears the option, but when i create a new account... i can not find the option, can anyone help me with this ... Best regards, Mike.

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• Lamp+Ubuntu+Log Messages :: How can i get log messages from lamp server on ubuntu 10.04?

  - by meyosef

  Hi, How can i get log messages from lamp server on ubuntu 10.04? Should I install some good program on Ubuntu for that purpose? Thanks, Yosef

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• java.lang.OutOfMemoryError: bitmap size exceeds VM budget

  - by Angel

  Hi, I am trying to change the layout of my application from portrait to landscape and vice-versa. But if i do it frequently or more than once then at times my application crashes.. Below is the error log. Please suggest what can be done? < 01-06 09:52:27.787: ERROR/dalvikvm-heap(17473): 1550532-byte external allocation too large for this process. 01-06 09:52:27.787: ERROR/dalvikvm(17473): Out of memory: Heap Size=6471KB, Allocated=4075KB, Bitmap Size=9564KB 01-06 09:52:27.787: ERROR/(17473): VM won't let us allocate 1550532 bytes 01-06 09:52:27.798: DEBUG/skia(17473): --- decoder-decode returned false 01-06 09:52:27.798: DEBUG/AndroidRuntime(17473): Shutting down VM 01-06 09:52:27.798: WARN/dalvikvm(17473): threadid=3: thread exiting with uncaught exception (group=0x4001e390) 01-06 09:52:27.807: ERROR/AndroidRuntime(17473): Uncaught handler: thread main exiting due to uncaught exception 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): java.lang.RuntimeException: Unable to start activity ComponentInfo{}: android.view.InflateException: Binary XML file line #2: Error inflating class 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2596) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2621) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:3812) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.app.ActivityThread.access$2300(ActivityThread.java:126) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1936) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.os.Handler.dispatchMessage(Handler.java:99) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.os.Looper.loop(Looper.java:123) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.app.ActivityThread.main(ActivityThread.java:4595) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at java.lang.reflect.Method.invokeNative(Native Method) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at java.lang.reflect.Method.invoke(Method.java:521) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at dalvik.system.NativeStart.main(Native Method) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): Caused by: android.view.InflateException: Binary XML file line #2: Error inflating class 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.view.LayoutInflater.createView(LayoutInflater.java:513) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:563) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.view.LayoutInflater.inflate(LayoutInflater.java:385) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.view.LayoutInflater.inflate(LayoutInflater.java:320) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.view.LayoutInflater.inflate(LayoutInflater.java:276) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:207) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.app.Activity.setContentView(Activity.java:1629) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at onCreate(Game.java:98) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2544) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): ... 12 more 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): Caused by: java.lang.reflect.InvocationTargetException 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.widget.LinearLayout.(LinearLayout.java:92) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at java.lang.reflect.Constructor.constructNative(Native Method) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at java.lang.reflect.Constructor.newInstance(Constructor.java:446) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.view.LayoutInflater.createView(LayoutInflater.java:500) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): ... 22 more 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): Caused by: java.lang.OutOfMemoryError: bitmap size exceeds VM budget 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:464) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:340) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:697) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.content.res.Resources.loadDrawable(Resources.java:1705) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.content.res.TypedArray.getDrawable(TypedArray.java:548) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.view.View.(View.java:1850) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.view.View.(View.java:1799) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): at android.view.ViewGroup.(ViewGroup.java:296) 01-06 09:52:27.857: ERROR/AndroidRuntime(17473): ... 26 more

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• General Availability: Simplified User Experience Design Patterns eBook

  - by ultan o'broin

  Karen Scipi (@karenscipi) writes: The Oracle Applications User Experience team is delighted to announce that our Simplified User Experience Design Patterns for the Oracle Applications Cloud Service eBook is available for free. Working with publishers McGraw-Hill, we're pleased to make the eBook available in EPUB (for use on Apple iOS devices), MOBI (ideal for Amazon Kindle), and PDF (for anything with Adobe Reader) versions. The Simplified User Experience Design Patterns for the Oracle Applications Cloud Service eBook We’re sharing the same user experience design patterns, and their supporting guidance on page types and Oracle ADF components that Oracle uses to build simplified user interfaces (UIs) for the Oracle Sales Cloud and Oracle Human Capital Management (HCM) Cloud, with you so that you can build your own simplified UI solutions. Click to register and download your free copy of the eBook Design patterns offer big wins for applications builders because they are proven, reusable, and based on Oracle technology. They enable developers, partners, and customers to design and build the best user experiences consistently, shortening the application's development cycle, boosting designer and developer productivity, and lowering the overall time and cost of building a great user experience. Developers use the eBook to build their own simplified UIs with Oracle ADF and Oracle JDeveloper Now, Oracle partners, customers and the Oracle ADF community can share further in the Oracle Applications User Experience science and design expertise that brought the acclaimed simplified UIs to the Cloud and they can build their own UIs, simply and productively too!

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• Doctesting functions that receive and display user input - Python (tearing my hair out)

  - by GlenCrawford

  Howdy! I am currently writing a small application with Python (3.1), and like a good little boy, I am doctesting as I go. However, I've come across a method that I can't seem to doctest. It contains an input(), an because of that, I'm not entirely sure what to place in the "expecting" portion of the doctest. Example code to illustrate my problem follows: """ >>> getFiveNums() Howdy. Please enter five numbers, hit <enter> after each one Please type in a number: Please type in a number: Please type in a number: Please type in a number: Please type in a number: """ import doctest numbers = list() # stores 5 user-entered numbers (strings, for now) in a list def getFiveNums(): print("Howdy. Please enter five numbers, hit <enter> after each one") for i in range(5): newNum = input("Please type in a number:") numbers.append(newNum) print("Here are your numbers: ", numbers) if __name__ == "__main__": doctest.testmod(verbose=True) When running the doctests, the program stops executing immediately after printing the "Expecting" section, waits for me to enter five numbers one after another (without prompts), and then continues. As shown below: I don't know what, if anything, I can place in the Expecting section of my doctest to be able to test a method that receives and then displays user input. So my question (finally) is, is this function doctestable?

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• Horizontally align rows in multiple tables using web user control

  - by goku_da_master

  I need to align rows in different tables that are layed out horizontally. I'd prefer to put the html code in a single web user control so I can create as many instances of that control as I want and lay them out horizontally. The problem is, the text in the rows needs to wrap. So some rows may expand vertically and some may not (see the example below). When that happens, the rows in the other tables aren't aligned horizontally. I know I can accomplish all this by using a single table, but that would mean I'd have to duplicate the name, address and phone html code instead of dynamically creating new instances of my user control (in reality there are many more fields than this, but I'm keeping it simple). Is there any way to do this whether with div's, tables or something else? Here's the problem: Mary Jane's address field expands 2 lines, causing her phone field to not align properly with John's and Bob's. Name: John Doe Name: Mary Jane Name: Bob Smith Address: 123 broadway Address: Some really long address Address: Short address Phone: 123-456 that takes up multiple lines Phone: 111-2222 Phone: 456-789 I'm not restricted in any way how to do this (other than using asp.net), but I'd prefer to use a single web control that I instantiate X times at design time (in this example, it's 3 times). I'm using VS2008, and .Net 3.5

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• User preferences using SQL and JavaScript

  - by Shyam

  Hi, I am using Server Side JavaScript - yes, I am actually using Server Side JavaScript. To complexify things even more, I use Oracle as a backend database (10g). With some crazy XSLT and mutant-like HTML generation, I can build really fancy web forms - yes, I am aware of Rails and other likewise frameworks and I choose the path of horror instead. I have no JQuery or other fancy framework at my disposal, just plain ol' JavaScript that should be supported by the underlying engine called Mozilla Rhino. Yes, it is insane and I love it. So, I have a bunch of tables at my disposal and some of them are filled with associative keys that link to values. As I am a people pleaser, I want to add some nifty user-preference driven solutions. My users have all an unique user_id and this user_id is available during the entire session. My initial idea is to have a user preference table, where I have "three" columns: user_id, feature and pref_string. Using a delimiter, such as : or - (haven't thought about a suitable one yet), I could like store a bunch of preferences as a list and store its elements inside an array using the .split-method (similar like the PHP-explode function). The feature column could be like the table name or some identifier for the "feature" i want to link preferences too. I hate hardcoding objects, especially as I want to be able to back these up and reuse this functionality application-wide. Of course I would love better ideas, just keep in mind I cannot just add a library that easily. These preferences could be like "joined" to the table, so I can query it and use its values. I hope it doesn't sounds too complex, because well.. its basically something really simple I need. Thanks!

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• JSP: How can I still get the code on my error page to run, even if I can't display it?

  - by Josh Hinman

  I've defined an error-page in my web.xml: <error-page> <exception-type>java.lang.Exception</exception-type> <location>/error.jsp</location> </error-page> In that error page, I have a custom tag that I created. The tag handler for this tag e-mails me the stacktrace of whatever error occurred. For the most part this works great. Where it doesn't work great is if the output has already begun being sent to the client at the time the error occurs. In that case, we get this: SEVERE: Exception Processing ErrorPage[exceptionType=java.lang.Exception, location=/error.jsp] java.lang.IllegalStateException I believe this error happens because we can't redirect a request to the error page after output has already started. The work-around I've used is to increase the buffer size on particularly large JSP pages. But I'm trying to write a generic error handler that I can apply to existing applications, and I'm not sure it's feasible to go through hundreds of JSP pages making sure their buffers are big enough. Is there a way to still allow my stack trace e-mail code to execute in this case, even if I can't actually display the error page to the client?

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