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• Django filter by hour

  - by DJPy

  I've found that link: http://code.djangoproject.com/attachment/ticket/8424/time_filters.diff and changed my django 1.2 files by adding taht what you can see there. But now, when I'm trying to write Entry.objects.filter(pub_date__hour = x) - the result is following error: Field has invalid lookup: hour What should I do else, to make it work? (sorry for my english)

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• Prevent <xsi:nil="true"> on Nullable Value Types when Serializing to XML.

  - by Nat Ryall

  I have added some nullable value types to my serializable class. I perform a serialization using XmlSerializer but when the value is set to null, I get an empty node with xsi:nil="true". This is the correct behaviour as I have found here: http://msdn.microsoft.com/en-us/library/ybce7f69%28VS.80%29.aspx Is there a way to switch off this option so that nothing is output when the value type is null?

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• Python: How to extract xml embedded in a html file?

  - by georgehu

  I have a html file with xml snipped embedded, the source code is pasted in the pastbin: http://pastebin.com/Hy0QaWk8 my task is to extract the text enclosed in the first textarea, which is a xml snippet, from the html. Without any change to the original snippet. I'm able to get it by using the BeautifulSoup, but it changes all the tag names into lower case.

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• Why font-ratio not calculating on this sifr3 page?

  - by metal-gear-solid

  I was just trying first time how ratio calculation works of sIFR 3 using sifr-debug. I'm using. <script src="sifr.js" type="text/javascript"></script> <script src="sifr-debug.js" type="text/javascript"></script> http://jitendravyas.com/sifr3/

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• calling dll function from php program

  - by satish-fbg

  I've made a program in php where i got to call a dll function.. that dll contains some hashcode.. i call this dll's function from vb6 through this code: Private Declare Function GetHash Lib "hashGen.dll" (ByVal tEncode As String) As Long Private Sub get_Key() MsgBox GetHash("hello world") end sub can anybody tell me how to call this function in PHP? here's my dll file: http://www.4shared.com/file/-hdichIS/hashGen.html thnx..

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• Jquery Ketchup Form Validation not initializing required fields

  - by Aaron R

  We are trying to implement jquery ketchup demos.usejquery.com/ketchup-plugin/ and use required fields for the name, email and phone fields we have included all the markup and I think I have it setup properly but the form fields are not validating... You can see my sample here... thx for any assistance I have been staring at this for hours... http://c5.dealercontrol.net/service/service-appointment/

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• Remove all before certain delimiter starting at end of string PHP

  - by Belgin Fish

  Hey, I need help isolating part of a url in PHP. say I have http://www.test.com/something/something/important/ How could I isolate the "important" Thanks!

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• Android - Display Image Caption Below Images in Gridview

  - by Tyler

  Hello - I am utilizing a version of the "Grid View" example from the Android Developers site: http://developer.android.com/resources/tutorials/views/hello-gridview.html And I would like to display a small text caption below each of the images. Can someone please give an example of how this might be accomplished (i.e. what needs to be edited)? Thanks!

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• How to exit an air application from an actionscript library?

  - by Vincen Collins

  I am trying the following but every once in awhile the nativeApp is not defined. var nativeApp:Object = getDefinitionByName("flash.desktop.NativeApplication"); nativeApp.nativeApplication.exit(); I am confused why sometimes getDefinitionByName("flash.desktop.NativeApplication") resolves and other times it does not. I am trying to resolve this problem to address the following issue in flexcover - http://code.google.com/p/flexcover/issues/detail?id=33

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• select multiple double side

  - by Mercer

  hello, i want to do a select multiple double side like this : http://www.senamion.com/blog/jmultiselect2side.html (Demo2) but i don't know how i can retrieve my data when i click submit button..?

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• Clean Javascript Info Popup

  - by steve

  I'm just trying to figure out exactly what kind of script this is, and where I can find more info on implementing it. Not sure exactly what to call it. If you click on one of the speakers here, you can see it in action: http://www.howconference.com/speakers/

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• How to execute machine language from memory?

  - by Mike Curry

  I wrote a program to compile a simple text program to a compiled executable... Is it possible that I can load an executable to memory an some how point a pc counter to the memory space at will? Here is what I made that I would like to store the programs to memory for execution on demand... Kind of wanting to make a little web language like php but compile it... Just for learning. http://spiceycurry.blogspot.com/2010/05/simple-compilable-programming-language.html

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• Simpler Solution For Playing Audio on an iPhone

  Apple lists (http://developer.apple.com/samplecode/AudioQueueTest/listing1.html) as a quick demonstration of playing an audio file. Is there a way to play an audio file with many less lines of code?

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• VS2010 Macro/Add In for "Run" and "Run On" commands in Visual Studio 2010

  - by openshac

  Much to annoyance of many developers Microsoft have removed the "Run" and "Run On" commands in Visual Studio 2010: More details at: http://social.msdn.microsoft.com/Forums/en/vstsdb/thread/f374c604-a7eb-496d-a261-9374790cdbf9 Has anyone seen or written a VS2010 Macro or Extension that fills the gaps and replicates this functionality?

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• CSS: blue border in IE and Firefox only ?

  - by Patrick

  hi, I don't understand why I have this blue border around the links images in my page. I've set outline:none border:0 but still it is there (only in Firefox and IE)... it is very strange. http://www.alimdardesign.com/fabulicious/features.html Thanks

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• Django: Meaning of leading underscore in list of tuples used to define choice fields?

  - by User

  I've seen a few examples defining choice fields like so: COUNTRIES = ( ('fr', _('France')), ('de', _('Germany')), ... ) (source: http://code.djangoproject.com/ticket/5446 Also see: http://djangosnippets.org/snippets/494/) What is the meaning of the leading underscores? And why is the second value in the tuple even parenthesized?

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• Make instance of class in java at runtime

  - by Milan

  In my program I generate classes dynamically but when I try: Class service = Class.forName("com.MyClass"); I recieve java.lang.ClassNotFoundException If I run one more time the program (in Eclipse), then it is working. Does anybody see the problem

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• How to have hidden link actions on PNG image ?

  - by Kim

  http://www.ika-world.com/search.php?view=weltkarte See link for example. Image is a PHP created PNG image. When viewing just the image, then no link actions are present. I cant figure out how the link actions are added. Please help.

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• How do I view this in an easy format to read? (JSON)

  - by alex

  https://search.twitter.com/search.json?q=doug How do I read this like VIEW SOURCE, so that I know what I'm looking at? Is there a website that can prettify it for me? BTW, I use python

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• stop accessing website content from other domain

  - by ayanonly1

  Hi, how can i stop accessing my website content [like image,swf,pages etc.] from other domain? suppose my server has a myflash.swf file in my server with live url http://www.mydomain.com/flash/myflash.swf . i want this flash can't be accased by any other domain using the live url. is it possable? thanks in advance.

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• Rails 2.3.x use bleeding edges gems

  - by Trevor Hartman

  In rails 3 you can use bleeding edge gems like: gem "devise", :git => "git://github.com/plataformatec/devise.git". How do you do that with config.gem in rails 2.3.x?

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• Group properties in custom control

  - by Gunners98

  I want to do a class that have properties like font, which will have other properties, such as name, size, unit,bold.I had tried a solution but it isn't working for me.(http://stackoverflow.com/questions/755391/group-properties-in-a-custom-control) Anyone can help? Any help will be appreciated. <TypeConverter(GetType(ExpandableObjectConverter))> _ Class TestingClass 'Some property here End Class

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• Return a result in the original page.

  - by Josh

  When the user submit his data, I take him to a different page where plenty of calculations are made, then I redirect him to the original page with a simple : <?php header("Location:http://mysite.com/index.php"); The problem is I need all the variables and results to be show in this page, but they are obviously stored in the other one, so I need your help please :) ! Thank you for reading this !

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• Using curl_init in Zend Application is causing Session Error

  - by Gublooo

  Hey guys I'm getting this weird error in my Zend application with this piece of code: $curl = curl_init(); curl_setopt($curl, CURLOPT_URL, 'www.xyz.com/ab.php'); curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); $data = curl_exec($curl); curl_close($curl); This is the error, I get: Fatal error: Uncaught exception 'Zend_Session_Exception' with message 'session has already been started by session.auto-start or session_start() When I remove that code everything works fine. Any idea ?? Thanks

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• How can I get the client IP in a JSR168 Portlet?

  - by danimajo

  How can I get the IP of the Client (request) in a JSR168 Portlet? I'm on Liferay 5.2.3 I can get the IP with Liferay internal functionality: String ip = com.liferay.portal.util.PortalUtil.getHttpServletRequest(renderRequest).getRemoteAddr(); Is there any portal neutral way to do this?

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