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• Generic Dictionary C#

  - by pm_2

  I have a class that inherits from a generic dictionary as follows: Class myClass : System.Collections.Generic.Dictionary<int, Object> I have added a list of values to this in a particular order, but I now wish to change that order. Is there any way (without removing and re-adding) that I could effectively re-index the values; so change the object at index 1 to now be at index 10 for example? For example, this doesn't work: myClass[1].Index = 10;

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• .Net Framework DataTable.Select(String) method when the filter expression contains ' or "

  - by iulianchira

  In a .Net web application I use the public DataRow[] Select(string filterExpression) method in many places. Due to a last minute change characters such as ' and " are now valid input. What options do I have, is there a way to change the filterExpression in an adequate way and still preserve the Select functionality on the datatable, can I switch to LINQ?

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• How to create user level themes like Orkut?

  - by Vibin

  Hai , I am doing a community website. Assume that I am giving an option to all my users to choose a theme. That we happen see on websites like Orkut , Gmail etc..Actually we can keep only one theme inside the web config right ?. During dynamic change all the other user's themes will also change. How to avoid this?

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• fft and array-to-image / image-to-array-conversion

  - by kame

  Hello! I want to make a fourier-transformation of an image. But how can I change the picture to an array? And after this I think I should use numpy.fft.rfft2 for the transformation. And how to change back from the array to the image? Thanks in advance.

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• Reverting single file in SVN to a particular revision

  - by Gökhan Sever

  Hello, I have a file as shown below in an SVN repo that I would like to revert to a previous version. What is the way to do this in SVN? I want only downgrade this particular file to an older version, not the whole repo. Thanks. $ svn log myfile.py ---------------------- r179 | xx | 2010-05-10 Change 3 ---------------------- r175 | xx | 2010-05-08 Change 2 ---------------------- r174 | xx | 2010-05-04 Initial

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• changing cornerradius of Flex label and changing arrow of combo box

  - by whoopy_whale

  Hi, I have two questions. How do I change the corner radius of a Label component in Flex. Tried applying style name, and the setStyle('cornerRadius',9) methods, but doesn't work. How can I change the arrow image in the combo box control to a different image? Please give your suggestions.

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• Jquery ui slide content along with scroll bar

  - by Linas

  Well i'm totaly lost here, i am using jquery ui sliderwidget to make this quite simple menu but i just can't figure out a basic formula to make menu items slide along with with scroll bar. Here is jsfiddle: http://jsfiddle.net/n2H6Q/4/ Please keep in mind that content height can change to any value that's why i have use random height, and container height can as well change to any value, that's why it is so difficult for me to figure out how to deal with all these numbers... Any kind of help would be very much appreciated.

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• Why is giving a fixed width to a label an accepted behavior?

  - by kemp

  There are a lot of questions about formatting forms so that labels align, and almost all the answers which suggest a pure CSS solution (as opposed to using a table) provide a fixed width to the label element. But isn't this mixing content and presentation? In order to choose the right width you basically have to see how big your longest label is and try a pixel width value until "it fits". This means that if you change your labels you also have to change your CSS.

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• Jquery timeout on each

  - by pingu

  Hi guys, I'm trying to write a jQuery function to change out href of a link, but I'm not quite sure how to do it. I've implemented a slider, but I have a link which lives outside of the slider (outsideLink) which needs to change as the slider changes. I'm trying to achieve the following: for each link in sliderList get currentLink.href outsideLink.href = currentLink.href wait 3 seconds repeat end I'm not sure how to implement the delay when I'm going through a list of items though.

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• Expand a window beyond Windows limitation

  - by Pierre

  I try to setup UltraMon with a really big width and height for my Safari on Windows. See capture : http://cl.ly/de21e9cd2cf4f265efc4 The problem is that the width and height seems to have a max value that I would like to change. I want UltraMon not to change my width and height, even if they are bigger than the screen resolution.

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• Sproutcore: Changing css properties on mouse events

  - by greg

  In sproutcore I'm trying to change the border thickness of a div when a user mouses over it. All the other code is working but I can't find how to either access the css properties directly or attach a new classname to the div. borderDiv: SC.View.design({ layout:{top:60, left:60, width: 400, height: 525}, classNames:"panel", mouseEntered: function(evt) { alert("this is working"); // // No idea what to put here to change css properties // return YES } })

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• MVC and conditional formatting - strategies for implementation

  - by Extrakun

  Right now I am writing a simulation program which output is formatted according to certain factors. The question is in a MVC architecture, where is the conditional formatting to be taken place? What are some strategies for implement this feature? FYI, The platform I am using is rather bare-bone in its GUI/front-end execution. To change color and formatting, it requires a change to the formatting state (much like OpenGL).

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• Changing the text of the cancel button of an NSOpenPanel (Cocoa OSX)

  - by Michael Minerva

  I would like to have a customizable chooser where many features may be customized. One thing I cannot figure out how to do is change the text of the cancel button. I found that the method setPrompt will change the text of the okay button but I can find no similar method for the cancel button, is there such a method?

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• Changing the id parameter in Rails routing

  - by japancheese

  Hello, Using rails3 new routing system, is it possible to change the default :id parameter resources :users, :key => :username come out with the following routes /users/new /users/:username /users/:username/edit ...etc I'm asking because although the above example is simple, it would be really helpful to do in a current project I'm working on. Is it possible to change this parameter, and if not, is there a particular reason as to why not?

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• Saving file to phone in stead of SD-card

  - by Galip

  Hi guys, In my app I save an XML file to the users SD-card by doing File newxmlfile = new File(Environment.getExternalStorageDirectory() + "/Message.xml"); But not all users have SD-cards in their phone and therefore my app is likely to crash. How must I change my File creating method in order to save the file to the phone's memory instead of the SD-card? Also, how must I change the loading of the file? (currently: new InputSource(new FileInputStream(Environment.getExternalStorageDirectory() + "/Message.xml")))

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• Is there a tool that can automatically scale HTML image maps?

  - by Bryan

  We have many imagemaps for a site in early implementation phase. Unfortunately, a design change requires that we change the physical display size of these maps... are there any tools that can automatically take the <map> data and scale the areas appropriately?

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• Pulling changes between two separate Mercurial repositories

  - by Rob

  I have two versions of a product and am using separate Hg repositories for each. I have made a change to one (v1.0) and I want to pull just that change into the v2.0 repository. How do I go about this? As far as I can tell, using hg pull -f -r xxxxx \\server\hg\v1.0 will pull in all changes up to the specified revision which isn't what I want. Is this possible or will I have to add the fix by hand?

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• Send music control keys from my app in android.

  - by Hamid

  Is there a simple way to tell the default media player to change track back or forward? I want the ability to send commands to the system media player (Music) to change track back and forward from within my app. Is there a simple way? Code examples or descriptive explanation please, I have not developed for Android before.

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• Commit in SVN without letting other to checkout - is it possible?

  - by strDisplayName

  Hey everybody, I am using SVN as my source control with ANKH and TortoiseSVN. I am writing a huge change in a project, and it takes a few days to make the change, but in the meantime I still want to commit once in a while for backup. But if I commit other team members will get updated with my unfinished work. Is there a way that I can "commit for backup" without changing the revision (so other won't get updated with my changes)? Thanks!

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• Is it possible to set the width of a jquery autocomplete combobox

  - by oo

  i am using this jquery ui combobox autocomplete control out of the box off the jquery ui website: my issue is that i have multiple comboboxes on a page and i want them to have different widths for each one. i can change the width for ALL of them by adding this css: .ui-autocomplete-input { width:300px; } but i can't figure out a way to change the width on just one of them

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• iOS: Gesture recogniser for smooth scrolling and flicking a View

  - by AppleDeveloper

  I am building an iPad app where I needed to allow resizing views functionality using divider view provided between two views. This divider view is just a 20px height view between two half screen content views - please refer attached images. When user scrolls this divider view up or down, both content views changes their sizes appropriately. I have extended UIView and implemented this using touchMoved delegate as code given below in touchesMoved delegate. It works fine. The only thing is missing with TouchMoved is you can't flick divider view to top or bottom directly. You have to scroll all the way to top or bottom! To support flicking the view I have tried UIPanGestureRecognizer but I don't see smooth scrolling with it. When I handle split position change in UIGestureRecognizerStateChanged state, just touching divider view flick it to top or bottom. Handling split position change in UIGestureRecognizerStateEnded does the same but I don't see content view resizing with dividerview scrolling! Could someone please tell me how could I achieve both smooth scrolling of divider view with resizing content views(like touchMoved) and flicking the view. Any alternative approach would also fine. Thanks. - (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event { UITouch *touch = [touches anyObject]; if (touch) { CGPoint lastPt = [touch previousLocationInView:self]; CGPoint pt = [touch locationInView:self]; float offset = pt.y - lastPt.y; self.parentViewController.splitPosition = self.parentViewController.splitPosition + offset; } } - (void)handlePan:(UIPanGestureRecognizer*)recognizer { CGPoint translation = [recognizer translationInView:recognizer.view]; CGPoint velocity = [recognizer velocityInView:recognizer.view]; if (recognizer.state == UIGestureRecognizerStateBegan) { } else if (recognizer.state == UIGestureRecognizerStateChanged) { // If I change split position here, I don't see smooth scrolling dividerview...it directly jumps to the top or bottom! self.parentViewController.splitPosition = self.parentViewController.splitPosition + translation.y; } else if (recognizer.state == UIGestureRecognizerStateEnded) { // If I change split position here, the same thing happens at end and I don't see my divider view moving with my scrolling and resizing my views. self.parentViewController.splitPosition = self.parentViewController.splitPosition + translation.y; } } Initial screen Increased top view size by scrolling divider view Top view is totally hidden here but I have to scroll divider view all the way to top. I want to flick the divider view so that it directly goes from any position to top

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• Sharepoint 2007 : How to set column level permission ?

  - by dotnetworld

  Hi, I would like to set the column level permission on list in Sharepoint 2007. I would appreciate help. Example: I would like to employee to fill other information in the form but not allow them to change the salary. Only admin can change certain fields.

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• Changing background image of a Drupal page based on user's selection...?

  - by Sambo

  Hi I'm trying to give my users the functionality to change what the background image used on a page is. The list of background images will be a small number that won't really change. I thought I could add a few Taxonomy terms...one for each background type...then apply a class to the body tag when the page is viewed. Does this sound feasible and if so how would I go about doing it? Thanks Sam

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• How to configure Entity Framework 4 to prevent drop when generate database

  - by csharpnoob

  Hi, is there any option when updating classes in EF4 Modeller to disable the drop of all data and tables, just to append non existing fields and leave old tables and data untouched. I mean not to change every time on every little change to edit manual the SQL files. Thanks.

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• CruiseControl multiple source folders

  - by Juergen

  Hi, I want to compile a project (with CruiseControl) not only if its source changes, but also if some dependencies change. example: I got 3 folders: c:\myProject\src (my source folder) c:\dependency1\src (source code of dependency 1) c:\dependency2\output (dll of dependency 2) I want to compile my project in cruisecontrol if anything in one of these folders change. How can I configure this in my ccnet.config? bye and thanks juergen

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