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• How do I remove a button from a view controller's toolbar on the iPhone?

  - by Tony

  I have code that works great for adding a button to the toolbar: NSArray* toolbarItems = [NSArray arrayWithObjects:flexibleSpace,shuffleBarItem,flexibleSpace,nil]; self.toolbarItems = toolbarItems; However, I also want to be able to remove toolbar items. When I use the below method, my application crashes: NSArray* toolbarItems = [NSArray arrayWithObjects:flexibleSpace,nil]; self.toolbarItems = toolbarItems; Does anyone know how I can dynamically alter the toolbar on the iPhone? Thanks!

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• Drupal, "jQuery Media" module: how to set width based on video size ?

  - by Patrick

  hi, I'm using jQuery Media module in Drupal to use my own flv player. It works great, however I would like to assign different width and height size according to the videos sizes. How can I do it ? Should i pass back values from Flash app with an External Call ? thanks

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• can you deploy cruise control .net as a web service/web app?

  - by Maslow

  I'm investigating the possibility of utilizing my web host as a cruise control.net build server. If I have access to MsBuild or can deploy msBuild and run it, it would be great. I can not however find any resources that would tell me if cruise control supports being run as a web service or web app. Is this type of deployment possible? If not could the UI (it's web-based I believe) control section sit on the web server and send requests to the actual build server?

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• The use of insert in ada?

  - by maddy

  Hi all, Can anyone please tell me the usage of Insert in ada language.I had tried the net but i couldnt just figure out. It would be a great help if anyone could provide me with examples too. Thanks in advance Maddy

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• Suggestions for open source testing tool for cloud computing

  - by vikraman

  Hi, I want to know if there is any open source testing tool for cloud computing. We have built a cloud framework with Xen, Eucalyptus, Hadoop, HBase as different layers. I am not looking at testing each of these tools separately, but i want to test them from the perspective of fitting into a cloud environment (for example scalability of xen hypervisor to handle multiple VMs). Would be great if you can suggest me some tool (open source) for the above.

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• Rewrite URL, regex help...

  - by Tony

  Hello, I am using the following Rewrite URL: RewriteRule /([^/?.]+) /somedir/somefile.aspx\?Name=$1 [NC,L] which works great for my use, but I need to restrict it to only act on text that does not contain a filename... for example, if I use the url www.somedomain.com/SomeName it works fine, but it also fires if I use www.somedomain.com/TestPage.aspx So I am not sure if I need an additional Rewtire rule, or if the current one can be modified to disallow any text with an extension, for example. Any help with this regular expression would be greatly appreciated.

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• How do I skin an Adobe Flash Player Settings pop up and is it even possible?

  - by Miranda

  I am trying to create a professional chat application using Flex. Unfortunately, the security window that pops up asking the user to allow or deny the application access to the web cam, (the Adobe Flash Player Settings Window) doesn't really look that great and I'd like to be able to skin it. I'd really love to make this window look nicer. Is it even possible to skin this window?

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• Flash - eval() available?

  - by user246114

  Hi, Is there any way to execute arbitrary code in Flash, like javascript's eval()? I'd like to take some code as a string and execute it, if possible (I understand this is not a great idea), Thanks

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• mysql insert data from multiple select queries

  - by daulex

  What I've got working and it's what I need to improve on: INSERT form_data (id,data_id, email) SELECT fk_form_joiner_id AS data_id, value AS email FROM wp_contactform_submit_data WHERE form_key='your-email' This just gets the emails, now this is great, but not enough as I have a good few different values of form_key that I need to import into different columns, I'm aware that I can do it via php using foreach loops and updates, but this needs to be done purely in mysql. So how do I do something like: insert form_data(id,data,email,name,surname,etc) Select [..],Select [..].... Please help

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• What's a good PHP Active Record library?

  - by Luca Matteis

  I've been using CodeIgniter for some quite time, and I've been extremely happy with its Active Record stuff. It's great to query the database with it. Recently I've started a new project and I can't use such a framework anymore. Is there a simple PHP Active Record library that does its job and gets out of the way (similar to CodeIgniter's version)?

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• How to debug javascript program.

  - by Shunter1112

  Hi All. I can't find great way to debug javascript. I know firebug on firefox, but it's not best way I think. I want to put break point and trace program but I can't with it. Do you know good tool or how to trace the program.

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• Is there a JQuery equivalent class/library in PHP?

  - by DKinzer

  Soon I'll be working on a batch script where I will need to make some changes to some HTML files. I know that I can use DOMDocument and DOMXPath to manipulate these files. But, I really love JQuery. It would be great if there was something a lot more like JQuery in the PHP world. Does anybody know if something like that exists? Thanks! D

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• Wordpress Install on OS X Snow-Leopard under Sites/public for use with capistrano

  - by snowmaninthesun

  I would like to put my local OS X wordpress site in my ~users/Sites/public directory, instead of the ~users/Sites so i can properly setup a capistrano deployment. When i try this i can visit the site locally by visiting http://localhost/public and everything looks and works great but if i ever try to go to http://localhost/public/wp-admin to administer my local copy of wordpress it tries to redirect me back to http://localhost/wp-admin which doesn't exist. Do you know how I might be able to work around this problem?

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• WPF MediaElement video playback tearing

  - by GeekyMonkey

  I'm trying to use the MediaElement control in WPF to play back video. It works great in Vista, but when I run it on an XP machine I get tearing in the display. It looks as if it's not using the vertical synch, and just updating the screen mid-draw. Anyone know how to fix this problem?

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• Anyone knows a matplotlib equivalent in C or C++

  - by dtrosset

  I've been using matplotlib in a Python project. It is great. I have now to plot data in a C++ project. Is anyone aware of a plotting library in C or C++? Note that I cannot accept GPL licensed libraries.

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• What's the execute order of the different parts of a SQL select statement?

  - by Yousui

  Hi guys, What's the execute order of the different parts of a SQL select statement? Such as distinct from order by group by having multiline function(count, avg, max, min...) top(sql server) or limit(mysql) other parts Does the different databases have the same execution order? Great thanks.

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• Recommended crossbrowser testing solution

  - by Kaaviar

  Hi, When developing for the web, one of the saddest issue might be crossbrowser testing. Is there a great solution for testing both on IE6, IE7, IE8, Chrome, Safari and Firefox ? I tried some web-based solutions but it's not really usable when working offline. Thx Boris

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• Photoshop and Saving Quality

  - by ITg

  I'm making a simple image for the web which is a gradient with some text on in Photoshop CS4. The text doesn't seem to be of a great quality. If you look at the logo of stackoverflow you can see that its pretty accurate. Mine don't seem to render properly round the edges. Anyone know how to get the best quality? Photoshop CS4. Thanks.

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• Is there a .NET equivalent of WebGoat

  - by PJB

  Looking at this question the OWASP WebGoat project looks like a great way to learn about web security. Although the principles will equally to .NET applications I would prefer to use .NET based application. Does anybody know of a suitable .NET alternative?

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• SQL DataReader how to show null-values from query

  - by cc0

  I have a DataReader and a StringBuilder (C#.NET) used in the following way; while (reader.Read()) { sb.AppendFormat("{0},{1},{2},",reader["Col1"], reader["Col2"], reader["Col3"]); } Which works great for my use, but when a row is null I need it to return "null", instead of just "". What would be a good way of accomplishing that? Suggestions are very appreciated

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• Working with custom role in VB.NET win application

  - by fireBand

  Hi, I am looking for ways to implement custom user-roles in windows application with vb.net. I got a database table called Roles with Administrator and User entries. User cannot see some of the form data. In ASP.NET MVC we can do like. [Authorize(Roles = "Administrator")] public function GetAccount() as Array End Function If it could be done this way that would be great. Thanks in advance.

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• How do you specify a direct build name directory using TFS build of an ASP.net web application?

  - by Mark Kadlec

  I have a TFS build set up to deploy an ASP.net project to a test server. The build works great, and deploys to the test server fine, but instead of putting it into the \Website directory that my IIS webserver is configured for, it puts the build into \Website_20100511.6 Why is the date suffixed to the directory name? Is there a way to turn that off so I can publish directly to the \Website?

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• Git/SVN for asp.net development instead of VSS?

  - by jrutter

  At work, we are using ASP.net 2.0 and VSS. VSS is a beast, we are continually having issues with people checking out files and there is no branching - makes it crazy. I know SVN/GIT is mainly used by open source developers, are there any downsides to ASP.NET developers using it? I have been pushing for SVN internally, but am thinking GIT might also be a great option. Our team is spread across 3 continents.

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• Matrix in python

  - by Werner

  Hi, I am very new to Python, I need to read numbers from a file and store them in a matrix like I would do it in fortran or C; for i for j data[i][j][0]=read(0) data[i][j][1]=read(1) data[i][j][2]=read(2) ... ... How can I do the same in Python? I read a bit but got confused with tuples and similar things If you could point me to a similar example it would be great thanks

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• Comma separated list of values as different rows, not as fields for one row, for an SQL INSERT

  - by Petruza

  I want to make many inserts in a single SQL statement, pretty much like INSERT INTO xxx SELECT field FROM zzz But with values I don't have in a table, and are just a list of literals. Normal way would be executing one SQL query for each value, but if there exists a standard SQL statement, or MySQL-specific, it would be great.

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