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• Emacs persistent folding mode

  - by Chris

  There are plenty of ways to fold code in Emacs and I've settled in on using the outline minor mode... it works great! However, I really want my folding to be persisted when I close and re-open files. It is quite frustrating to have folding set up in a file the way I like it, only to have that lost when I restart Emacs. Has anyone found a way to keep the folding state of a file persistent?

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• What is the best way to generate KML files in C#?

  - by evilhomer

  What is the best way to generate KML files using C#? Is there a class library that I can use? I have looked and struggled to find anything interesting. libkml doesn't have a C# implementation or wrapper. Any help would be great.

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• Minimum set of Delphi 2010 files to move to a SVN repository for compiling

  - by bcrooker

  We are using Subversion for SCC. We have a great deal of our build environment in our repository so that we can check a given version out and rebuild it fairly close to what was in use at that time. We have the following in there now: InnoSetup binaries Third Party Components VCL (including Indy) Our Source (of course) Finalbuilder project files The only thing missing is the binaries for Delphi itself - I am wondering if there is a minimum set of files that can be copied to the repository and run. Thanks

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• Group Chat XMPP with Google App Engine

  - by David Shellabarger

  Google App Engine has a great XMPP service built in. One of the few limitations it has is that it doesn't support receiving messages from a group chat. That's the one thing I want to do with it. :( Can I run a 3rd party XMPP/Jabber server on App Engine that supports group chat? If so, which one?

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• Cooking Units in Java

  - by gregm

  Are there any open source libraries for representing cooking units such as Teaspoon and tablespoon in Java? I have only found JSR-275 (http://jscience.org/jsr-275/) which is great but doesn't know about cooking units.

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• Rails - why would a model inside RAILS_ROOT/lib not be available in production mode?

  - by sa125

  Hi - I have a class located inside RAILS_ROOT/lib folder, which I use in one of my helpers, and it works great in development. When I switch to production, the application throws a NameError (uninitialized constant SomeHelper::SomeClass), and I have to load it manually in the helper: load "#{Rails.root}/lib/some_class.rb" module SomeHelper def some_method sc = SomeClass.new # blah end end I was under the impression that everything inside RAILS_ROOT/lib/* should be available all to the app - is there anything I need to configure to make this happen in prod mode? thanks.

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• Java Code Error Help..please

  - by Brian

  I am getting the following error and do not know how to fix it....any help would be great...Thanks Exception in thread "main" java.lang.NullPointerException at Polynomial.add(Polynomial.java:115) at PolyTest.main(PolyTest.java:18)

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• Fancybox height help?

  - by Gabri

  I am using fancybox for loading a Huge form "1300px" height ( i know it is not something good but the client wants it like this) the problem that it doesn`t cover the whole height i tried autoDimensions $.fancybox.resize with no luck although other parts that uses fancybox is working without a problem so any tips will be great. also i want to know how to load data (a div) from another HTML inside fancybox?

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• Does Ruby have an addon similar to Perl 6 grammars?

  - by dreftymac

  Perl has been one of my go-to programming language tools for years and years. Perl 6 grammars looks like a great language feature. I'd like to know if someone has started something like this for Ruby.

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• smart page resizing

  - by Anton

  Suppose I have an HTML page with three blocks of fixed width (their height can vary if that's important), like shown on picture: I would like to make it behave as shown on next picture: when browser screen width is reduced so it can't fit all three blocks in one line, first block goes down. Is it possible to achieve such behavior? Preferably with CSS only but any working solution would be great.

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• highlight parent window text when spell checking from child window

  - by Bo Gusman

  I'm working on a simple spell checking app for a lecture that I'm giving. I've got the basic spell checking code working just fine using a child form and NHunspell - great lib, by the way. However, I'd like for the parent textbox to show the highlighted text for reference, and while I'm setting the SelectedText properties accordingly, the text is not highlighted in the parent. Canceling the child window and the parent text is highlighted. Anybody know how I can do this?

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• Blackberry User Interface Design - Customizable UI?

  - by John Stewart

  I am trying to design a Blackberry Application and I am wondering if there are any resources on how to create custom user interface elements, skin existing ones and what other possibilities are there? I have developed a few iPhone applications with custom UI and stuff, so not sure what BB world offers in terms of UI development. Any tips, suggestions or ideas would be great.

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• Adding custom query to paginator (KNP Paginator) in Symfony2?

  - by Unni

  I have the following query , how to write these query in Symfony2 SELECT Inventory_Stock.id, Inventory_Stock.quantity, SUM(InventoryUsage.quantity) ,Inventory_Stock.quantity - SUM(InventoryUsage.quantity) AS Stock FROM Inventory_Stock LEFT JOIN InventoryUsage ON Inventory_Stock.id = InventoryUsage.InventoryStock_id WHERE Inventory_Stock.id = 26 OR Inventory_Stock.id = 27 GROUP BY Inventory_Stock.id ORDER BY Stock DESC I need to paginate this as well Would be great if any one could help me out as this has been pulling my hair out for couple of days.

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• Object Literals In Java?

  - by jjacquay712

  I am learning GWT for web development and came across a piece of code I can't really understand. helloBtn.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { Window.alert("Hello!"); } }); If someone could explain to me what it is doing that would be great. Thanks, John

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• google-app-engine: json module

  - by fmsf

  Hey i'm using JSON with appengine. I'm using json for comunication, so in the python side i have import json the error i'm getting is this: <class 'django.core.exceptions.ViewDoesNotExist'>: Could not import views.ganttapp. Error was: No module named json In my stand alone this works great, is there any problem with json on the app engine? or should I use another module? I dunno if you can open this but here it goes: http://ganttapp.appspot.com/newgantt you can find the error here

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• Is there a software like PHPMyAdmin which can be configured for a single Mysql DB

  - by Ritesh M Nayak

  Is there a software like PhpMyAdmin which can be configured to access only a single database instance in a server. I cannot use PhpMyAdmin because it allows access to all databases. A view that can allow a user to create/delete/insert/update tables should do. I remember using a software similar to this but dont remember what it was. It would also be great if its in PHP.

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• GUI for Dialog-design for WiX

  - by leiflundgren

  WiX is great in that there is no GUI, you just write the installer you want it to be. No fiddling with GUI-wizards! However, drawing GUI is actually one thing I prefer to use a GUI for. So, is there any Dialog-drawing program which exports WiX-data? (I suppose else-wise perhaps I could transform what Visual Studio's forms editor does to WiX-XML.) /L

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• What is \u0026#39;n and how do I decode it?

  - by The Rook

  So I have a string that is in another language, most of it looks great, but parts of it is encoded incorrectly. How do I convert the literal string \u0026#39;n into its unicode(?) equivalent in PHP?

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• Accessing JSon raw tokens in C# ?

  - by user318332

  My json string looks like { abc: 123, def: 442, ghi=444 } - say stock list. I dont know what quotes are coming in , i.e I dont know what is abc, def etc is. I need to get this token dynamically. Any pointers would be of great help ! BTW, this has to run in silverlight.

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• OO implementation of RFC 2445

  - by Dave Jarvis

  Question What PHP library would you recommend for attaching meeting notices to email? Preference given to: Swift Mailer integration Simple Object-Oriented library Application Scheduling of appointments for medical clinics. After the user books an appointment, it would be great to send the meeting notice to their email address (upon request, of course). Thank you!

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• Rsync: pure Ruby implementation?

  - by peter

  I have a Rsync program Deltacopy with an executable as client and server but would like to replace this if possible with a pure Ruby implementation of Rsync. I found gems like six-rsync and rsync-update but they seem to be no general implementations. I'm looking for a pure Ruby solution, so no executables involved and preferably runnable on multiple OS. If possible a simple sample would be great. I only look for Rsync, no other transfer or backup solutions please.

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• Chrome: On pressing Enter on a Textbox of a <form> Submits page without calling onClick of submit bu

  - by X-eCuTeR

  Hi Folks, I have a scenario in which I have 2 Submit Buttons in a form for going back and forward. Both the buttons have different JavaScript associated with it. It is working great if we press these buttons to navigate. But when in Google Chrome, when someone press enter on any of the text box within the Form it does not calls the onClick of the button. Is there any work around for that. Thanks

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• Create a Setup File Windows.Net C#

  - by Sandhurst

  I have created a windows application setup program, it needs to have a text file in the application folder. The file is also included while creating the setup. Once the setup successfully completes and my program tries to modify the file based on user input, its simple throwing an exception. I am using Windows 7 Home Premium OS. Any suggestion/help will be great to overcome this issue.

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• how to added a GUI to my class

  - by Gerard Flynn

  hi i have a class that runs, it does the following backups a sql, zip, encrypts, ftp to an ftp server. what i want to do is add a GUI. Need to add a 2 buttons start and finish and progress bar for the procedure. my class is called backup.cs. i have tried creating a form but doesn't seam to work. any help would be great full Ta Gerard

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• UITableView Header Selection

  - by Reonarudo

  Hello, Can anyone explain me how can I detect a selection in a table view Header view like in tableView:didSelectRowAtIndexPath: ? It would be very useful for me. I've defined the header as UITableCellView so I could attach a UISwitch as an accessory view, and it worked great but now I can't detect the changes made in the switch. Any suggestions?

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