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• What is the best way to avoid getting "Emacs Pinky"?

  - by Ray Vega

  I just started using GNU Emacs as my text editor and I am concerned about getting afflicted with "Emacs Pinky" by having to constantly press the control key with my pinky finger as is required when using Emacs. How can I avoid potentially getting this type of repetitive strain injury?

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• ASP.net Associate session with client/request based on ip

  - by ase69s

  In one web page we use a flash upload control but becouse a flash bug in the upload event the session is lost as its posted back with a new session. We have tought of using a table with ip and old session id or a query string with the old session id in order to reassing it in the uploaded event... Knowing the old session id how can i reassign it to the client? (In C#)

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• Java Packages in Seperate repository than others

  - by sethxian

  I was wondering if it's possible to have a java package setup using a different subversion repository than the rest. Ideally, I would probably go with a different library project, but in the case of BlackBerry, the 3rd party library linking does not work well, so I would like to just separate my UI package into a different repository than the rest so that I can control the UI better for different OS versions, but leave all the other packages the same. Is this possible?

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• is it possible, by code, to find which version of the assembly is used?

  - by Fredou

  I need to know which version of the report viewer control is used on a web server. If I can find it without asking it would be nice. Is there a way, by code, to find out which version of the assembly is used on the server?

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• Jquery help : How to implement a Previous/Next & Play/Pause toggle for this script

  - by rameshelamathi

  (function($){ // Creating the sweetPages jQuery plugin: $.fn.sweetPages = function(opts){ // If no options were passed, create an empty opts object if(!opts) opts = {}; var resultsPerPage = opts.perPage || 3; var swDiv = opts.getSwDiv || "swControls"; // The plugin works best for unordered lists, althugh ols would do just as well: var ul = this; var li = ul.find('li'); li.each(function(){ // Calculating the height of each li element, and storing it with the data method: var el = $(this); el.data('height',el.outerHeight(true)); }); // Calculating the total number of pages: var pagesNumber = Math.ceil(li.length/resultsPerPage); // If the pages are less than two, do nothing: if(pagesNumber<2) return this; // Creating the controls div: //var swControls = $('<div class="swControls">'); var swControls = $('<div class='+swDiv+'>'); for(var i=0;i<pagesNumber;i++) { // Slice a portion of the lis, and wrap it in a swPage div: li.slice(i*resultsPerPage,(i+1)*resultsPerPage).wrapAll('<div class="swPage" />'); // Adding a link to the swControls div: swControls.append('<a href="" class="swShowPage">'+(i+1)+'</a>'); } ul.append(swControls); var maxHeight = 0; var totalWidth = 0; var swPage = ul.find('.swPage'); swPage.each(function(){ // Looping through all the newly created pages: var elem = $(this); var tmpHeight = 0; elem.find('li').each(function(){tmpHeight+=$(this).data('height');}); if(tmpHeight>maxHeight) maxHeight = tmpHeight; totalWidth+=elem.outerWidth(); elem.css('float','left').width(ul.width()); }); swPage.wrapAll('<div class="swSlider" />'); // Setting the height of the ul to the height of the tallest page: //ul.height(maxHeight); var swSlider = ul.find('.swSlider'); swSlider.append('<div class="clear" />').width(totalWidth); var hyperLinks = ul.find('a.swShowPage'); hyperLinks.click(function(e){ // If one of the control links is clicked, slide the swSlider div // (which contains all the pages) and mark it as active: $(this).addClass('active').siblings().removeClass('active'); swSlider.stop().animate({'margin-left':-(parseInt($(this).text())-1)*ul.width()},'slow'); e.preventDefault(); }); // Mark the first link as active the first time this code runs: hyperLinks.eq(0).addClass('active'); // Center the control div: swControls.css({ 'right':'10%', 'margin-left':-swControls.width()/2 }); return this; }})(jQuery);

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• How to Install Netbeans form independent zips?

  - by Xolve

  I downloaded these zip files from the link http://netbeans.org/downloads/zip.html with the hope that this way I will have a fine grained control over the installation process. But I stand clueles. I can't tell how to install Netbeans from these, there is no installation guide for this. Any ideas how to install Netbeans this way.

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• Deploying to Heroku with sensitive setting information

  - by TK

  I'm using GitHub for code and Heroku for the deployment platform for my rails app. I don't want to have sensitive data under Git. Such data include database file settings (database.yml) and some other files that have secret API keys. When I deploy to heroku, how can I deal with files that are not under revision control. When I use Capistrano, I can write some hook methods, but I don't know what to do with Heroku.

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• When do you decide to use a visitors for your objects?

  - by kunjaan

  I always thought a method needs to be packed with the data. When would you want a method that is extrinsic to the object? What rule of thumb do you follow to have a visitor? This is supposing that you have full control of the object graph?

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• SSIS event handler for individual task

  - by Pramodtech

  Is there any way in OnError event handler to identify error code and then send email? like on failure of particular control in my case it is Flat File Source. If flat file source fails because of any issue then send email.

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• NHibernateUnitOfWork + ASP.Net MVC

  - by Felipe

  Hi Guys, hows it going? I'm in my first time with DDD, so I'm begginer! So, let's take it's very simple :D I developed an application using asp.net mvc 2 , ddd and nhibernate. I have a domain model in a class library, my repositories in another class library, and an asp.net mvc 2 application. My Repository base class, I have a construct that I inject and dependency (my unique ISessionFactory object started in global.asax), the code is: public class Repository<T> : IRepository<T> where T : Entidade { protected ISessionFactory SessionFactory { get; private set; } protected ISession Session { get { return SessionFactory.GetCurrentSession(); } } protected Repository(ISessionFactory sessionFactory) { SessionFactory = sessionFactory; } public void Save(T entity) { Session.SaveOrUpdate(entity); } public void Delete(T entity) { Session.Delete(entity); } public T Get(long key) { return Session.Get<T>(key); } public IList<T> FindAll() { return Session.CreateCriteria(typeof(T)).SetCacheable(true).List<T>(); } } And After I have the spefic repositories, like this: public class DocumentRepository : Repository<Domain.Document>, IDocumentRepository { // constructor public DocumentRepository (ISessionFactory sessionFactory) : base(sessionFactory) { } public IList<Domain.Document> GetByType(int idType) { var result = Session.CreateQuery("from Document d where d.Type.Id = :IdType") .SetParameter("IdType", idType) .List<Domain.Document>(); return result; } } there is not control of transaction in this code, and it's working fine, but, I would like to make something to control this repositories in my controller of asp.net mvc, something simple, like this: using (var tx = /* what can I put here ? */) { try { _repositoryA.Save(objA); _repositoryB.Save(objB); _repositotyC.Delete(objC); /* ... others tasks ... */ tx.Commit(); } catch { tx.RollBack(); } } I've heared about NHibernateUnitOfWork, but i don't know :(, How Can I configure NHibernateUnitOfWork to work with my repositories ? Should I change the my simple repository ? Sugestions are welcome! So, thanks if somebody read to here! If can help me, I appretiate! PS: Sorry for my english! bye =D

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• Some menu customisation in Silverstripe

  - by alienv

  1) i need set different class name for every menu item, based on a menu row (iterating, i need just a number) <% control Menu(1) %> <div class="mainmenu-item-$MenuItemRow"><a href="$Link">$MenuTitle</a></div> <% end_control %> 2) is there a simple way to create an small second menu ?

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• How to allocate memory in another process for windows mobile

  - by Serafeim

  I'd like to read the contents of another process listview control in windows mobile. To do this, I need a pointer to some free memory to that process in order to put the values there (and then read them from my process). This can be done in normal Windows or Win32 with the VirtualAllocEx function. However, this function is not supported in windows mobile ! Can you recommend me a way to allocate that memory?

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• A good UI design for rating in .Net

  - by Ben

  Hi, im trying to add a "rating" system to an existing form (i.e 1 star, 2 Star or poor, average,good,excellent etc). Does anyone know of a way to achieve this that is aesthetically pleasing with good UX either in .Net or a free 3rd party control? Thanks

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• How can I get a round button in C#?

  - by Shaza

  Hey all, I need you to refer me to a good dll file that I can add to my VS in order to have a round button control, any suggestions?

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• Retrieving currently playing song from Windows Media Player (C#)

  - by DMan

  I realize there is a similar question to this, but it really has no information in it. I want to retrieve the currently playing song title (similar to MSN Messenger) within a C# app. The Windows Media Player I want to control is EXTERNAL- that is, it is running on the computer, not within the app. Anyway to do this?

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• Really minimum lisp

  - by Mgccl

  What is the minimum set of primitives required such that a language is Turing complete and a lisp variant? Seems like car, cdr and some flow control and something for REPL is enough. It be nice if there is such list. Assume there are only 3 types of data, integers, symbols and lists.(like in picolisp)

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• How do you color a rectangle in C# that has been declared in XAML in WPF?

  - by xarzu

  How do you color a rectangle in C# that has been declared in XAML in WPF? There is a rectangle control in XAML. In my C# code there are times in which it would be nice to fill the background color. How does one do this?

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• Using ActiveX PropertyBags from C#

  - by Jason

  I have created a .NET user control with an ActiveX interface. It works well. Now, I want to be able to read and write from the property bag for the ActiveX interface. How would I do this?

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• Creating a Modeless Dialog

  - by Tom

  I'm trying to create a child modeless dialog of a dialog and currently I'm using these style parameters: STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU EXSTYLE WS_EX_TOOLWINDOW I'm not being able to transfer the control its parent dialog once i try to create its child dialog. is there anything else I'm missing in the process to make the dialog modeless?

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• Google Streetview Images API

  - by jsight

  Is there an API available for grabbing Google Streetview images at a particular location (and direction)? I see that its possible to get and position the Flash control, but I'd prefer something that just gave me a JPEG (or some other bitmap format).

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• Customizing WPF Expander; Make only icon clickable not whole header

  - by Julian Lettner

  I want an Expander that only expands/collapse it's content when the user clicks on the header icon. (Instead of the whole header being clickable.) Do I have to redefine the control Template to do this? How would it look like? Where can I find the standard templates/styles for controls? Thanks for your time.

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• Default for ClientIDMode in ASP.NET 4

  - by rkrauter

  What is the default for ClientIdMode on a) Page b) Control c) UserControl From what I have read it is Predictable, Inherit, Inherit. I expected the default on the Page to be AutoId. Wouldn't Predictable break things?

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• Avaudioplayer problem regarding song overlaping

  - by Ajeet Kumar Yadav

  The problem is in being able to catch the instance of the player to control it i.e. Stop it, Play it etc. The code by default creates multiple instances of the same player and overlaps the songs. I am being unable to reference the player specifically. Do you have an idea as to how we can do so? Thanks, Arun

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• WPF - TextChangedEventArgs being fired twice, and when can e.Changes be greather than 1?

  - by halivingston

  TextChangedEventArgs is being fired twice in my RichTextBox control. Is this normal? Also, when will e.Changes (you know the TextChangedEventArgs) be 1. The only case I can think of is someone pasting content into it. But other times it seems in normal typing a person can really only change 1 paragraph right?

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• Recommendations for java captcha libraries

  - by skaffman

  I'm looking for a replacement for JCaptcha, which doesn't seem to be maintained any more, and isn't very good to begin with. The replacement has to integrate nicely with JavaEE webapps. As I can see it, there are three options: JCaptcha - No longer maintained, crude API SimpleCaptcha - much nicer API, nicer captchas, but seems to be Java6 only ReCaptcha - easy to use, uses remote web-service to generate captchas, but not much control over look and feel Has anyone used any others, that they'd recommend?

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