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• Find who's calling the method

  - by Marcos Placona

  Hi, I'd like to somehow find out which CFC is calling my method. I have a logging CFC which is called by many different CFC's. On this logging CFC there's a need to store which CFC called for the log. Whilst I could simply pass the CFC name as an argument to my log.cfc, I find this to be a repetitive task, that might not be necessary, if I somehow could find out "who's" calling the method on log.cfc Is there any programmatic way of achieving this? Thanks in advance

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• Android multiple spinners

  - by DixieFlatline

  Hello! I have 3 spinners (dropdown menus). I would like the user to select item from the first one and that would determine the options(different string array) on the second and on the third spinner. E.g. user selects the country in the first spinner and then gets popular music groups in that country on the second spinner and popular dishes on the third. What is the easiest way to do this?

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• anonymous problem in linq query

  - by ognjenb

  var query2 = from i in proba.id_person select i.id; foreach (var k in query2) { var upit = from l in proba.name join f in proba1.last_name on l.id equals f.id where l.id == k select new { l.ime, f.prezime }; foreach (var g in upit) { model.Add(new ViewModel { Name = g.ime, last_name = g.prezime, id_person = k }); } } return View(model); Why I have this error: The specified LINQ expression contains references to queries that are associated with different contexts.

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• How to reuse layouts in WPF

  - by Ingó Vals

  I'm trying to create a application that will be tabbed where each tab will have a button area and a view area. Now each tab will essentially have the same layout just different things in the layout and I wanted to be able to reuse the same layout so that I won't have to change at many places ( it's just not good programming ). Can I accomplish this using resources or perhaps Styles. Please supply a light code example if possible.

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• how to access generated groupname for asp radiobutton

  - by rap-uvic

  Hi, I need to access radiobutton groupname in my jquery. However, groupname that's rendered for an asp radiobutton is kind of different. Example: <asp:RadioButton runat="server" GroupName="payment" ID="creditcard" Checked="true" value="creditcard" /> will generate: <input type="radio" checked="checked" value="creditcard" name="ctl00$ContentPlaceHolder1$payment" id="ctl00_ContentPlaceHolder1_creditcard"> I can't work with <%=creditcard.GroupName% in jquery. Is there a way I can get the generated groupname or name for it?

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• Convert Unicode char to closest (most similar) char in ASCII (.net)

  - by Andrey

  Hi all! Do you have any idea how to covert different Unicode characters to their closest ASCII equivalents? Like Ä - A. A googled but didn't find any suitable solution. Trick Encoding.ASCII.GetBytes("Ä")[0] didn't work. (Result was ?). I found that there is class Encoder that has Fallback property that is exactly for cases when char can't be converted, but implementations (EncoderReplacementFallback) are stupid and convert to ?. Any ideas? Thanks, Andrey

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• how does data clustering help in image or pattern recognition

  - by anon

  I have been playing around with different data clustering algorithms working on finding clusters between random data points represented an nodes, I keep reading that data clustering is used for image recognition. I am failing to make the connection, how does clustering data help in recognizing an image or in facial recognition. can someone explain this?

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• Python importing

  - by Algorist

  Hi, If I have a file myfile.py, which imports Class1 from file.py and file.py contains imports to different classes in file2.py, file3.py, file4.py. In my myfile.py, can I access these classes or do I need to again import file2.py, file3.py etc... My question is whether python automatically add all the imports included in the file I imported, and can I use them automatically. Thank you. Bala

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• Should I use a recruiter?

  - by Dubs

  Knowing how to find a good job is an important part of being a programmer. I know it's a good idea to post my resume on different sites like Monster and Dice. I also know that networking is important. But, what I'd really like to know is how everyone feels about using a recruiter (aka headhunter). What are the pros and cons? Is it better to deal with a company directly? Thanks!

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• How do I get rid of "API restriction UnitTestFramework.dll already loaded" error?

  - by Kevin Driedger

  The following error pops up every now and then: C:\Program Files\MSBuild\Microsoft\VisualStudio\v9.0\TeamTest\Microsoft.TeamTest.targets(14,5): error : API restriction: The assembly 'file:///C:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE\PublicAssemblies\Microsoft.VisualStudio.QualityTools.UnitTestFramework.dll' has already loaded from a different location. It cannot be loaded from a new location within the same appdomain. How do I get rid of it?

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• Can Nokogiri Parse a Nokogiri Object?

  - by Jesse J

  I'm trying to parse a part of the result of a parse, like this: queries = @doc.xpath("//spectrum_query") queries.each do |query| hits = query.xpath("//search_hit") end But instead of Nokogiri only searching for search_hits inside the query, it searches for search_hits in the whole document. I'm sure there's a different way to accomplish what I want, but doing it like this would be the simplest. Anyone know if it's possible to search just the query object?

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• Aletrnatives to MultiView in ASP.NET

  - by remdao

  Hi The website I'm building contains a large number of views which will be displayed on the same place but hidden or shown according to how the user navigates the menu. It gets quite messy in visual studios design view when you have a MultiView with 10 different views in it. I've already separated the content of each view in several user controls. But is there an alternative to MultiView?

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• Scrapy domain_name for spider

  - by Zeynel

  From the Scrapy tutorial: domain_name: identifies the Spider. It must be unique, that is, you can’t set the same domain name for different Spiders. Does this mean that domain_name must be a valid domain name, like domain_name = 'example.com' Or can I name domain_name = 'ex1' The problem is I had a spider that worked with domain name domain_name = 'whitecase.com' Now I created a new spider as an instance of CrawlSpider and named it domain_name = 'wc2' but I am getting the error "could not find spider for domain "wc2""

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• IPHONE MPMoviePlayer: Playing video under button layers that can be interacted with while video play

  - by nicholas

  I would like to have layers of buttons over video playing in the background on my IPHONE application. Basically, I'm looking to adjust the Movie Player code, in order to allow the application user to tap on different portions of the screen while a video plays and call other commands (for example a video of puppets talking, if you touch one of the puppets, the video pauses and a second (smaller) window appears with a list of information about that puppet; when you exit that list, the video continues where it was paused).

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• How to step through debug twisted?

  - by user300038

  I'd like to be able to debug Punjab, a twisted python application, in Netbeans so that I can step through the code. How can I do that? Alternatively, how could I do it in a different debugger?

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• Bucket sort for integers

  - by rafael

  Could anybody help me with bucket sort algorithm for integers ? It's often mistake when people say they have this algorithm, but this is counting sort ! Maybe it works similar, but it is something different. I hope you will help mi find the right way, 'cause now I have no idea (Cormen's book and Wikipedia are not so helpful). Thanks in advance for all your respones.

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• How to upload a huge(GBs) file to a webserver

  - by Aman Jain

  Hi I want to create a web interface that will allow users to upload huge files. These files are actually vmdk files(Virtual Machine Disks), and they can be multi GB in size. I think this makes the situation different from normal file uploads(10-20MB file uploads). So any advise on how to achieve the same in an efficient and fault tolerant way, is appreciated. Thanks Aman Jain

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• How to create a route that catch all pdf file?

  - by VinnyG

  I want to have my pdf files sent this way to my users : public ActionResult GetPDF( string filename ) { return File( filename, "application/pdf", Server.HtmlEncode( filename ) ); } But I don't know how to create a route that will catch all the different pdf file in my site? Thanks a lot for the help!

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• Stripping blank spaces and newlines from strings in C

  - by Nazgulled

  Hi, I have some input like this: " aaaaa bbb \n cccccc\n ddddd \neeee " And I need to sanitize it like this: "aaaaa bbb cccccc ddddd neeee" Basically: Trim all blank spaces at the beginning and end of the string Strip all new lines Strip all spaces when there is more than one, but always leave ONE space between words Is there any easy way to do this or I'll have to process the string, char by char and copy the appropriate chars to a different variable?

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• Examples of Wizard controls

  - by Christophe Herreman

  I'm creating a Wizard control (in Flex) and wanted to look at some examples of good Wizard controls in .NET, Java or other languages. I'm especially interested in situations where next/prev steps are determined by the input of the current step. For instance, choosing one of several options in the start screen will lead you to different screens, etc Any suggestions?

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• .NET 3.5: Dynamically adding classes without recompiling

  - by Nir

  I'd like to build an infrastructure that will monitor a server and check ping, response time, and more. The catch is that future checks (for example: does a certain file exist) will be added without recompiling the infrastructure. How do I build it in such a way that will enable me to attach inherited classes with different functionality, and execute them without recompiling? Thanks!

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• GWT: Best practice for unit testing / mocking JSNI methods?

  - by Epaga

  I have a class which uses JSNI to retrieve JSON data stored in the host page: protected native JsArray<JsonModel> getModels() /*-{ return $wnd.jsonData; }-*/; This method is called, and the data is then translated and process in a different method. How should I unit test this class, since I'm not able to instantiate (or seemingly mock?) JsArray? What is the best way to unit test JSNI methods at all?

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• How can I capture GNUMake differences between two directories

  - by WilliamKF

  I have a tricky issue with gmake, when I build from the parent directory, something is different and the make does not build all the .o(s) it needs and fails, but if I cd to the directory and do a make it builds them fine. How can I get GNUmake to tell me the difference between these two runs? There must be some make variables set in the parent that break the child, but I need help figuring out how to track them down.

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• Dynamically build data for ExpandableListView

  - by rantravee

  Hi, I'm using "ExpandableListView" in my application to display some options that . I need a way to build automatically the information to show when a group is expanded as the information might be different each time the group is expanded.

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• How do I use Loki's small object allocator?

  - by Gregory

  I need to use Loki's small object allocator but I am very confused as to how it works. I've read the documentation and lots of forums but it doesnt make sense: some of them say to use the stl, others use custom allocators. I just need to be able to test its performance with allocating and deallocating objects of different sizes. Could someone please provide a small example of how to use it?

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