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• Fetching gtk theme background color

  - by Nicola Leoni

  Hi there, I'm almost a gtk newbie, and I'm looking for a way to get the background color for the current theme in gtk. So this code: GdkColor color = gtk_widget_get_style(mainWindowHandle)->bg[GTK_STATE_NORMAL]; works only after the main window is shown, before returns an strange ugly gray.

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• 3D Animation in Java/J2ME?

  - by Praveen Chandrasekaran

  how to do the 3D Animation in java? what are the packages to be needed? i am very newbie about this topic. Sample Code, Tutorials and articles are more thankful. Tell me how i have to start please? NOTE: its for Mobile Appication.

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• Where are my ruby gems?

  - by scrrr

  Hello, Linux newbie question I guess.. How can I find out where gem installs the gems on my Ubuntu 10 system? I want to read gem sourcecode and perhaps change things up a bit.

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• Ruby testing: printing inside a test case

  - by marienbad

  I'm brand new to Ruby testing and Google isn't helping. Using Test/Unit, how can I print an instance variable, like test "thing to happen" do do_stuff assert_equal "foo", @variable p @varible end

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• Using OpenGL Without X-Window System

  - by user366250

  Hell every body , i am newbie in linux programming ( Not Windows ) . i want to know how i can using OpenGL on Linux Platform Without X-Window System , can i send OpenGL Graphics Directly to Framebuffer Device ?! There Is Project Named DirectFB ( Direct FrameBuffer ) . with DirectFB We can do this but DirectFB needs for driver for each hardware and i want to user a graphic card that only have linux driver . what is your suggestion to Me . Thanku.

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• Masked functions in R

  - by user227290

  This is a newbie question in R. If you have two libraries in R with same function name (and one masking the other) then how do you use the masked function. A concrete example: Both UsingR and QRMlib have the function QQPlot(), and UsingR's QQplot is masking that of QRMlib. How can I use the QQplot function of QRMlib. Thank you

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• Does this introduce security vulnerabilities?

  - by mcmt

  I don't think I'm missing anything. Then again I'm kind of a newbie. def GET(self, filename): name = urllib.unquote(filename) full = path.abspath(path.join(STATIC_PATH, filename)) #Make sure request is not tricksy and tries to get out of #the directory, e.g. filename = "../.ssh/id_rsa". GET OUTTA HERE assert full[:len(STATIC_PATH)] == STATIC_PATH, "bad path" return open(full).read()

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• Detect certain characters in a text field

  - by Craig

  What is the easiest way to detect a character in a text field? I want to be able to detect a certain character and replace that character with another specific character. So If I write in a text field... "zyxw" I want it to be replaced with "abcd". I'm a newbie and don't really know where to start with this or how to go about it. If anyone has any methods of doing this, I would really appreciate it.

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• Scala Map conversion

  - by Benjamin Metz

  I'm a Scala newbie I'm afraid: I'm trying to convert a Map to a new Map based on some simple logic: val postVals = Map("test" - "testing1", "test2" - "testing2", "test3" - "testing3") I want to test for value "testing1" and change the value (while creating a new Map) def modMap(postVals: Map[String, String]): Map[String, String] = { postVals foreach {case(k, v) => if(v=="testing1") postVals.update(k, "new value")} }

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• Basic tutorial for multithreading

  - by Russel

  Hi, I'm a coding newbie, but I really wanna learn how to do multithreading and event handling. Does anyone know of any good tutorials out there, or can they explain it to me in a nutshell?

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• Entity Framework 4.0 Mapping POCOS with different property names from db fields names

  - by ace

  Hi, I'm a newbie to ADO.Net Entity framework 4. I have a set of pocos which I need to map to a legacy database. The problem is that the db field names are different to the poco property names. eg. db field name = 'cusID' and poco property = 'CustomerID'. What is the best way to map these?

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• Resolve CLR Type from DataContract.Namespace?

  - by MichaelDBang

  Hello, I'm a newbie whitebelt with WCF. I have a namespace: http://schemas.datacontract.org/2004/07/System/ArgumentException. I'm looking to take that string and convert it into a CLR type so that I end up with typeof(ArgumentException). Is this possible? :) Thank you, MichaelD

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• how many concurrent user can login to silverlight application?

  - by chinnayya

  Hi, I am newbie in silver light. Can any one tell me how many concurrent users can have in silverlight application? ANd also what happes to the aplication if we have more than 500 concurrent users? Regards Chinnayya

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• jQuery Click ID and OpenURL?

  - by Brett

  Hi GUys, I am trying to click on a #ID and open a URL - but [as a newbie] - I can't seem to get it. I am using $('#Test').click(function() { OpenUrl('some url'); return false; });

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• Passing login details between pages in jQuery Mobile?

  - by manraj82

  I am a newbie to jQuery Mobile and trying to come with the best and scure way of passing login details between pages in jQuery Mobile.I did a quick search and found some solutions, Solution 1 :Since its the same dom data can be accessed using plain old variables. Solution 2 :Use HTML5 sessionStorage I have not found anymore solutions yet.If some one has successfully implemented this,could you please advise how I should go about doing this? Thank You

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• Searching for a track on iTunes

  - by jldupont

  I'd like to search for tracks on iTunes using a Python script on Mac OS/X. I found a way to access the iTunes application through: iTunes = SBApplication.applicationWithBundleIdentifier_("com.apple.iTunes") but I haven't figured out (yet) the way to perform searches. A little help appreciated. Disclaimer: OS/X newbie here.

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• Learning Javascript vs. jQuery

  - by Maen

  I got the Wrox.Beginning.JavaScript.3rd.Edition and wanted to start learning it from scratch, then my boss came along and said that why bother, learn jQuery. Can I understand jQuery and work with it although I am a newbie and have limited knowledge in ASP.net, vb.net, some C#, and basic HTML?!

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• services \ remote service

  - by Moshik

  Hi, sorry for a newbie question.. but "Service" by it's defenision meaning the same as "Remote service" in Android? and if not, what is the diffrence between them? thanks, moshik.

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• Mysql timestamp query

  - by Hulk

  In mysql a result of a query is say select timestamp from newbie; | 2010-03-12 14:50:46 | | 2010-03-12 14:50:46 | | 2010-03-12 14:50:51 | | 2010-03-12 14:50:52 | | 2010-03-12 14:50:54 | | 2010-03-12 14:51:04 | | 2010-03-12 14:51:07 | | 2010-03-12 14:51:08 | Is there a way to subquery the above and sum up the i.e, the final result should be the delta of each row in hh:mm:ss format

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• What should I use for password fields in a table; MD5 or SHA1?

  - by Sergio Tapia

  I am by no means a security expert or even a novice. I'm a newbie at security at best. Someone suggested I use SHA1 instead of MD5 - why would I choose one over the other? Is one more secure?

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• python while loop

  - by Bunny Rabbit

  def merge(l1,l2): i=0; while((l1[i]!=none)||(l2[i]!=none)): SyntaxError: invalid syntax being a newbie i can't figure out whats wrong with the abouve code.

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• Is visual Studio 2010 express edition free

  - by nCdy

  Possible Dupe: http://stackoverflow.com/questions/2624589/visual-studio-express-2010-license Sorry for newbie question, but I saw there was some license file on ISO image and it tells it wont allow me to develop commercial software , but there was Free registration, and I think that after registration I can develop application on it for free . Correct me if I'm not right or Tell me if I am :) thanks.

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• How to click a link that opens a sign in page on another page/window using Selenium IDE

  - by goonerfromlag

  Hello peeps, newbie here, i'm trying to get the value of a link using document.getelementbyClass/Name & then navigate to the page the link points to in a different window/tab using Selenium IDE. All suggestions gratefully received, thanks

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• ActionBar SpinnerAdapter Large Branding followed by selection (spinner)

  - by SatanEnglish

  I'm trying to implement a spinner In the action bar that has brand Name above it. With the ActionBar setListNavigationCallbacks method if possible actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_LIST); actionBar.setListNavigationCallbacks(mSpinnerAdapter, null); Can anyone give me an Idea of how to do this? I would put some code here but I have no idea where to begin as I have not managed to find relevant information yet. Edit: Using V4.0

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• Java development in Ubuntu

  - by Veera

  I'm a newbie to Linux systems and recently I started using Ubuntu 10.04. When I do java development in Windows, I usually keep my project files under some drive (D: for example) and under my development folder, such as D:\projects\myproj. But I'm bit confused with Ubuntu's folder structure. So, I just want to know how do you organize your projects in Ubuntu? Under which folder do we keep our projects file?

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