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• Problem in apache2 with mod rewrite when setting rules in .conf files instead of .htaccess

  - by gonzlikes

  Hi, Because of weird security policies of my hosting provider I have to define my rewrite rules in /etc/apache2/conf.d/examplesite.conf instead of writing them on an .htaccess on the www folder of that site. What I'm trying to do is setup a Wordpress Mu server (http://mu.wordpress.org/forums/topic/17349 ) and so far its working on a 50%. The main blog loads perfectly but other sub blogs (located for example at www.example.com/blog2 ) don't. I'm guessing the problem is that the rewrite rules behave differently when declared at .conf files for each virtual host instead of using .htaccess files. Has anybody else had this problem? How can you fix it?

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• deploying rails3 apps with bundler and phusion passenger: .bundle dir not found

  - by z3cko

  i am trying to deploy rails3 apps with the latest phusion passenger 2.2.11 and ruby-enterprise-1.8.7-2010.01. i am using bundler, but passenger seems to not be able to find the .bundle dir. error message: git://github.com/rails/rails.git (at master) is not checked out. Please run `bundle install` (Bundler::PathError) where do i install the .bundle? where do i tell passenger which bundle to use? any hints? thanks!

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• Button layed out using layout_toLeftOf in a RelativeLayout does not show up

  - by rodion

  Hello all, I am trying to layout a Button to the left of a TextView that is centered on the screen. My layout looks like this: <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" android:gravity="center"> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="foo" android:id="@+id/center" /> <Button android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Left button" android:layout_toLeftOf="@id/center" /> </RelativeLayout> Unfortunately, the button just does not appear. I get the following result: As you see, the button doesn't show up. It works if I use layout_toRightOf, then the button appears to the right of the TextView, just as expected. Any ideas what I am doing wrong here?

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• The type or namespace name 'UI' cannot be found for using System.Web.UI

  - by user284523

  I am following the tut here http://msdn.microsoft.com/en-us/library/h59db326.aspx # Create an App_Code directory directly under the root directory of your Web site (also called Web application root). # Copy the source file for the control (WelcomeLabel.cs or WelcomeLabel.vb) to the App_Code directory. But I got the error on using System.Web.UI; using System.Web.UI.WebControl; I have tried to add System.Web as Reference but that still doesn't resolve the stuff. I can't see System.Web.UI and System.Web.UI.WebControl in the reference lists is this normal ? Thanks.

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• Facebook Application Tab On Page Not Working

  - by Pankaj Khurana

  Hi, I have a working facebook fbml application tab on a page. It was working perfectly but today when i checked it was generating an error. Errors while loading page from application Parse errors: FBML Error (line 18): illegal tag "body" under "fb:tab-position" FBML Error (line 26): illegal tag "noscript" under "fb:tab-position" FBML Error (line 44): illegal tag "noscript" under "fb:tab-position" Runtime errors: HTML error while rendering tag "link": There is a hard limit of 2 css link tags on profile tabs in order to remain under the IE 31 tag limit. HTML error while rendering tag "link": There is a hard limit of 2 css link tags on profile tabs in order to remain under the IE 31 tag limit. Cannot allow external script My settings are: Canvas Callback URL: http://mydomain/myfile/ Canvas URL: http://mydomain/myfeedback/ Tab Name: Feedback Tab URL: http://apps.facebook.com/myfeedback/ This is an fbml application without any body tags I am unable to find out the reason for the same. Please help me on this. Thanks

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• ORA-12705 with OracleXE & Windows 7 & GlassFish

  - by bao

  I hate this problem... pls help! I have: GlassFish v3 (build 74.2) Windows 7 Pro english Oracle XE 10.2.0 settings: SQL select * from nls_database_parameters; PARAMETER VALUE NLS_LANGUAGE AMERICAN NLS_TERRITORY AMERICA NLS_CURRENCY $ NLS_ISO_CURRENCY AMERICA NLS_NUMERIC_CHARACTERS ., NLS_CHARACTERSET WE8MSWIN1252 NLS_CALENDAR GREGORIAN NLS_DATE_FORMAT DD-MON-RR NLS_DATE_LANGUAGE AMERICAN NLS_SORT BINARY NLS_TIME_FORMAT HH.MI.SSXFF AM PARAMETER VALUE NLS_TIMESTAMP_FORMAT DD-MON-RR HH.MI.SSXFF AM NLS_TIME_TZ_FORMAT HH.MI.SSXFF AM TZR NLS_TIMESTAMP_TZ_FORMAT DD-MON-RR HH.MI.SSXFF AM TZR NLS_DUAL_CURRENCY $ NLS_COMP BINARY NLS_LENGTH_SEMANTICS BYTE NLS_NCHAR_CONV_EXCP FALSE NLS_NCHAR_CHARACTERSET AL16UTF16 NLS_RDBMS_VERSION 10.2.0.1.0 20 rows selected. SQL HOST ECHO %NLS_LANG% AMERICAN_AMERICA.WE8MSWIN1252 NLS_LANG in registry is AMERICAN_AMERICA.WE8MSWIN1252 ORACLE_HOME in registry is C:\oraclexe\app\oracle\product\10.2.0\server I am creating Connection pool in Glassfish admin web GUI, trying to ping.. This error in log: [#|2010-05-15T23:19:26.958+0400|WARNING|glassfishv3.0|javax.enterprise.resource.resourceadapter.com.sun.enterprise.connectors.service|_ThreadID=29;_ThreadName=Thread-1;|RAR8054: Exception while creating an unpooled [test] connection for pool [ phut ], Connection could not be allocated because: ORA-00604: error occurred at recursive SQL level 1 ORA-12705: Cannot access NLS data files or invalid environment specified |#] HOW TO FIX??

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• Ado.net performance:What does SNIReadSync do?

  - by Beatles1692

  We have a query that takes 2 seconds to run in Sql Server Management Studio but it takes 13 seconds to be shown on a client screen. I used dotTrace to profile my source code and noticed there is this SNIReadSync method (part of ADO.net assemblies)that takes a lot of time to do its job(9 seconds).I ran my source over server so I could omit the network effects and the result was the same. It doesn't matter if I'm using OleDBConnection or SqlConnection. It doesn't matter if I'm using a DataReader or a DataSet. Connection pooling does not solve this issue(as my result shows). I googled this issue and I couldn't find an answer to the question that what this method is actually doing and how we can improve it. here's what I found on StakOverFlow that's not helpful either: http://stackoverflow.com/questions/1610874/snireadsync-executing-between-120-500-ms-for-a-simple-query-what-do-i-look-for

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• CSS positioning breaks in Safari

  - by user298638

  Hi all, i have a website in which i am trying to position (using CSS) a certain on the page. the is absolutely positioned and is located inside a relatively positioned paernt . on firefox and even IE it looks ok but on Safari, things get messy and it shows 5 pixels lower than it should. i have tried to figure out for days now what is wrong there but cannot seem to see it. you can find an example link to the problematic page here: http://yaronattar.com/index.php?option=com_content&view=article&id=117:the-new-lovers-2010&catid=51:the-new-lovers-2010&Itemid=242 the problematic is the one conaining the "previous/next" navigation at the bottom right corner of the page. anyone sees what is causing the trouble here? thanks

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• iPhone SSL Website Certificate Warning

  - by Sonny

  I have a few sites that have SSL Certificates installed. When an SSL request is made with my employer's iPhone, this error message is displayed: Accept Website Certificate The certificate for this website is invalid. Tap Accept to connect to this website anyway. I've pulled up the same pages in other browsers, including Safari, and they do not show any issues with the certs. These two URLs exhibit the problem: https://www.powerlunchbunch.com/index.php?template=join&nav=20 https://www.councilonagingmartin.org/index.php?template=donate&nav=257 Additional Information: Both SSL certs are issued by Network Solutions

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• UIScrollView and Cocos2D

  - by Carl

  I have created a UIScrollView in a cocos2d application. I am adding sprites dynamically, over 3 pages. On the first page, touch works perfectly on a sprite, however if I use the scroll view and navigate to the second page, touch does not work quite right... the sprite will respond to the touch when I touch the screen, approximately the amount I have scrolled to the left. If I scroll back to the first page, touch works perfectly for a sprite. Any ideas? I am using the following tutorial: http://getsetgames.com/2009/08/21/cocos2d-and-uiscrollview/ :)

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• Android TableRow RelativeLayout Issue

  - by phogel

  I have the following <TableRow xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/admin_row" android:layout_width="fill_parent" android:layout_height="wrap_content" android:gravity="center_horizontal"> <RelativeLayout android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="horizontal" android:background="@color/silver"> I dynamically populate the table but with the relative layout colored silver it only spans about 3/4 of the table row. If I put a LinearLayout with horizontal orientation it spans completely but if I change it to vertical the same problem occurs. I need a relative layout in the table row because I need to something like this: Value Detail MoreDetail. Any ideas on getting the relative layout to span the table row?

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• Using WPFPerf to profile a WPF 4.0 application doesn't show me any information

  - by Adrian

  I am trying to use WPFPerf to profile a WPF 4.0 application (I have the latest WPFPerf that should work on WPF 4.0 aps). I start the tool Visual Profiler from WPFPerf, I start my aplication, but after that nothing happens and the element tree from the Visual Profiler is empty. No other error message is shown. Can anyone tell me what am I not doint right? As an additional information, when I try to analize my .exe assembly or any other assembly from my application, I get a BadFormatException saying that the assembly was build with a newer version of .NET. From the download page http://go.microsoft.com/fwlink/?LinkID=191420 I see that this version of WPFPerf should be ok for my app

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• on hover overlay image in CSS

  - by Juventus

  I need a div with picture bg to overlay an image (with some amount transparency) when hovered on. I need to be able to have one transparent overlay that can be used and reused throughout the site on any image. My first attempt was round-about to say the least. Because I found out you cannot roll-over an invisible div I devised a sandwhich system in which the original image is the first layer, the overlay is the second layer, and the original image is third layer again. This way, when you roll-over, the original image disappears revealing the overlay image over the original image: http://www.nightlylabs.com/uploads/test.html So it works. Kinda. Because of you cannot interact with an visibility:invisible element (why?!) the roll-over flickers unless you rest the cursor on it. Any help? This method is bad so if anyone has a better one please comment.

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• Load ActiveX DLL in Internet Explorer with elevated privileges

  - by adum

  I have an ActiveX control that I'm loading with JavaScript in Internet Explorer. It needs to run as medium integrity under UAC in Vista and Win7. This is written in C/C++, compiled in Visual Studio. One way to elevate privileges is to create a broker process that can request a medium integrity level. However, for this project, this is not a practical solution. I really need the ActiveX control itself to run elevated. My question is: what's the easiest way to do this? Can I change the build options on the project to be an exe, and use the COM interprocess connect system to automatically handle the communications, or do I need to be more sophisticated? Do I need to do anything complicated like manually call CreateProcess and make some kind of broker, or can it just work as an ActiveX exe that elevates itself?

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• android: CheckedTextView cannot be checked?

  - by Yang

  Initially I wanted a checkmark where the text is placed on the left of the checkmark. After searching on this site I found out the best workaround is android:CheckedTextView? However, I found out that the checkmark cannot be changed manually by users. Is it by design? <CheckedTextView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/autoupdatecheckboxview" android:layout_width="fill_parent" android:layout_height="wrap_content" android:gravity="center_vertical" android:checkMark="?android:attr/listChoiceIndicatorMultiple" android:paddingLeft="6dip" android:paddingRight="6dip" android:text="Pop up a message when new data available" android:typeface="sans" android:textSize="16dip"/>

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• Spark VS 2010 intellisense

  - by mare

  I was thinking about switching one of my projects (and after that subsequently other projects too) to Spark View Engine but after todays research I ran into problem of a lack of Intellisense for Visual studio 2010. Not only that but it seems that the project is not maintained regularly. So I'm left with a feeling that I should not choose Spark at this time yet. However, apparently NHaml has the same "issues" too. I know it is discussed in more detail here http://stackoverflow.com/questions/1451319/asp-net-mvc-view-engine-comparison but I would still like you thoughts on what to choose or just stay with WebForms view engine for now?

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• IoC with AutoMapper Profile using Autofac

  - by DownChapel

  I have been using AutoMapper for some time now. I have a profile setup like so: public class ViewModelAutoMapperConfiguration : Profile { protected override string ProfileName { get { return "ViewModel"; } } protected override void Configure() { AddFormatter<HtmlEncoderFormatter>(); CreateMap<IUser, UserViewModel>(); } } I add this to the mapper using the following call: Mapper.Initialize(x => x.AddProfile<ViewModelAutoMapperConfiguration>()); However, I now want to pass a dependency into the ViewModelAutoMapperConfiguration constructor using IoC. I am using Autofac. I have been reading through the article here: http://www.lostechies.com/blogs/jimmy_bogard/archive/2009/05/11/automapper-and-ioc.aspx but I can't see how this would work with Profiles. Any ideas? Thanks

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• How to pass object from one activity to another in android

  - by kaibuki

  Hi I am trying to work on sending an object of my "Customer" class from one activity and display on other activity. the code for the customer class : `package com.kaibuki; public class Customer { private String firstName, lastName, Address; int Age; public Customer(String fname, String lname, int age, String address) { firstName = fname; lastName = lname; Age = age; Address = address; } public String printValues() { String data = null; data = "First Name :" + firstName + " Last Name :" + lastName + " Age : " + Age + " Address : " + Address; return data; } } I want to send its object from one activity to another and then display the data on the other activity. Please need urgent help. Thanks alot Kai`

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• Horizontal lines and PDF drawing on iPhone/iPad Quartz 2D

  - by aron

  I'm trying to display a PDF of music using the Quartz 2D calls: CGPDFDocumentGetPage and CGPDFPageGetDrawingTransform The problem is that some horizontal lines in the PDF get drawn thicker than others. The biggest problem is that I notice this in Preview on the Mac and on iPhone/iPad. Even when viewing this PDF in the iPhone/iPad mail, I get the same problem. Here is the example: http://aronnelson.com/problem/pdfproblem.jpg Note that the PDF on the left is preview, the PDF on the right is the same file but in Google Docs. See how clean the Google Docs version is? Is there any way to fix this problem? Would it help to draw the PDF larger and zoom down using a UIScrollView? Any help appreciated. I can't find much info re: this problem. Aron

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• Jmesa table page navigation

  - by Sara

  I am new to Jmesa and am trying to use it on my jsp page. I use exactly same JSP and controller code as the example on http://code.google.com/p/jmesa/wiki/JSPTagExample . The table shows up and looks fine. The problem is non of the buttons on the toolbar are working. E.g. page navigation arrows, etc. What might be wrong with my code( As I said it is exactly same as the example). Should I add extra code for page navigation? Thanks, Sara. Update: I found out what the problem is, after I enter toolbar buttons it routes to "localhost:8080/portal/projectTag.run?maxRows=4&projectTag_tr_=true&projectTag_p_=1&projectTag_mr_=4" "Instead of "localhost:8080/portal/page/projects/projectTag.run?maxRows=4&projectTag_tr_=true&projectTag_p_=1&projectTag_mr_=4" So it doesn't include the "/page/projects" in the url. How can I add that?

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• Making an element unselectable using jQuery

  - by Acorn

  What's the best way to make an element unselectable using jQuery? I know you can use onselectstart="return false;" ondragstart="return false;" in the HTML, but I'm not sure how cross browser compatible that is. I also see someone's made a jQuery plugin: http://plugins.jquery.com/project/Unselectable .. would a plugin like that be necessary? Is there a simple, compatible way to make an element unselectable? The reason for wanting to do this is purely aesthetic. With webpages that have dragging or click events, it's not very nice when things get selected.

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• Set JavaScript events in WebBrowser control

  - by Neir0

  Hi I have a WebBrowser control and try to set onclick and href attributes on all links. foreach (HtmlElement link in webBrowser1.Document.Links) { link.SetAttribute("href", "http://www.google.com"); link.SetAttribute("onclick", "return false;"); } It works well. When i out source code of outer html i see that attributes was exist. But JavaScript code does not work. Why and how i can force WebBrowser control to execute javascript code?

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• Determing software estimates and tracking past estimates

  - by Casey

  I know that this probably has as many answers as users here on SO, but software estimation always seemed like an esoteric science. Software developers don't have a magic book to refer to as exist in many other industries. I've been spending the last couple of days working on putting together some estimates for a bit of work that I am proposing for a freelance project that I am working on and am having trouble getting it down. I'm not experienced with any real software estimation practices and am trying to go from the gut based on my experience but also trying to be a little loose (not too loose though) on the estimates to leave me a bit of room to work. I read this blog entry http://blogs.popart.com/2007/07/what-scotty-from-star-trek-can-teach-us-about-managing-expectations/ that was linked to from SO and would like to start tracking my estimates at work as well even though I'm not really required to create estimates there. What tools or techniques would you recommend? Also, how much padding do you usually add in to a time estimate?

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• C# connecting with RDP

  - by user311130

  |????| Hey, I want to connect to a remote desktop connection to a specified server/username from c#. I have found: _http://www.databaseforum.info/2/22/0a0e1d2da27798df.html a AxMSTSCLib dll should be referenced to the solution. I don't want to download this dll from anywhere as I'm not sure if I can trust it. However it also says: "After research on the web I found that I have to create new AxMSTSCLib and MSTSCLib DLLs. So I did" How do I "create" this new AxMSTSCLib ? Other link, doesn't use this dll but run an script instead. _http://bytes.com/topic/c-sharp/answers/517024-remote-desktop-connection-c but that code throws Security Exception. So I cannot use it. Thanks for any help |????|

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• IE GIF/PNG Transparency issue with jQuery

  - by Andrew

  Ok, this is pretty weird... Here's the page in question: http://s289116086.onlinehome.us/lawjournaltv/index.php The main blue callout background was originally a PNG, but when I applied some jQuery trickery to it (click the numbers in the top right to see what I mean), an ugly white border appeared where the transparency should be. See this screenshot from IE8: http://skitch.com/darkdriving/n62bu/windows-xp-professional I figured I could sacrifice the quality/flexibility of a PNG and just resaved each of the backgrounds as GIFs and set the matte color to white (for now). Well, I was proven wrong because IE is treating the GIF transparency the same as the original PNGs. I've read here that the issue with PNGs, Javascript, and IE has something to do with multiple filters can't be applied to one image, but shouldn't GIFs be exempt from this because they lack the Alpha Channel? Is there any way to make this page look similar in IE to Firefox or Webkit browsers? Thanks in advance!

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