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• Pretty Pixel-level Picture Painting, Programatically

  - by dreeves

  My mac laptop has 1,024,000 pixels. What's the simplest way to turn my display completely black and go nuts with writing little programs to twiddle pixels to my heart's delight? To make it more concrete, say I wanted to implement the Chaos Game to draw a Sierpinski triangle, at the pixel level, with nothing else on the screen. What are ways to do that?

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• relay stuck on this (GtkScrolledWindow)!

  - by PP

  I am trying to remove scroll bars from GtkScrolledWindow and want to display just a list with scrolling contains. but i am not able to hide/remove scroll bars from GtkScrolledWindow. can anyone provide some example on how to implement scrolling using GtkViewport? it will be very helpful. Thanks, PP.

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• Date time formate problem in c#

  - by jestges

  Hi I'm working with c# simple application to display system date time. textbox.Text = DateTime.Now.ToString("MM/dd/yyyy"); but it is showing result as : 05-12-2010 What is the problem with this code? or do I need to change any where in the regional settings of my machine. thank you

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• .htaccess mod_rewrite subdomains

  - by Aaron

  .htaccess: RewriteEngine On RewriteBase / RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{HTTP_HOST} ^site\.com$ [NC] RewriteRule ^(.*)$ http://www.site.com/$1 [L,R=301] RewriteRule ^new/?$ index.php?section=new This works great and all, but I have recently implemented a subdomain m.site.com which reads off of a /mobile directory. When accessing m.site.com/new it will not display anything except return a server error. What can I do to correct this problem? Basically, I want http://m.site.com/new To achieve the same affect as http://www.site.com/new

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• Eclipse autocomplete not working in some Java files

  - by m_a_khan

  Hi, I have noticed that autocomplete is not working in some of java files in Eclipse. Also, the files where autocomplete is not working, display a hollow "J" as the icon for the Java file. The files where autocomplete is working, icon for java file is a filled "J" I am wondering if someone can point out what went wrong all of suddent, why the change in icons and why autocomplete and syntax highlighting is turned-off in the files with a hollow "J" icon? Thanks.

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• Getting source code information from groovy stack trace

  - by dotsid

  When exception generated I want to show some additional information (source code) for particular exception. But grails have very hairy exceptions (it's all about groovy dynamic nature). It's my problem where to get and how to display source code. All I need is file/line information. So... Is there any possibility to get file and line where exception were generated in grails/groovy?

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• Free JVM profilers for websites

  - by 2Real

  I'm looking for a JVM profiler (preferably open source) so I can look at the heap and cpu usage of my personal website. I've used Lambda Probe, and I like it because it provides a web interface for my remote Unix computer that has no display. I was wondering what else is available Thanks,

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• How can i get list of Domain user's from Google Apps account ?

  - by Preeti

  Hi, I am using Google API Ver 2 for .NET. I want to access list of domains users with there information like userid and password. Ho w can display list domain user's using Admin's credential? Thanx

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• Check in Javascript if a SSL Certificate is valid

  - by MB

  Hi. Is there a way to check in Javascript if given a host it's SSL certificate is valid? (non blocking) In my case I want to display: "you can also use https://.." if via javascript I can make a request to https://my_url without being asked to accept an untrusted certificate. Can this be done asynchonously? -- M.

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• PHP & MySQL checked checkbox problem

  - by BeepU

  I'm trying to check if the checkbox has been checked and display the check mark for the user to see when they check there account settings. I want to know how can I fix this problem using PHP so that the check mark is displayed every time the user views their account settings? Here is the HTML. <input type="checkbox" name="privacy_policy" id="privacy_policy" value="yes" />

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• ASP.NET - Take a screen capture of a particular area of the screen?

  - by hamlin11

  Is it possible to take a screen capture of a particular area of a web-page from the web-page's own ASP.NET code? I need to display 6 images that are stacked on top of one another using CSS, and I'd like to offer the user the ability to right-click save-as if possible by stacking the screen capture on top top of the original image stack. Any thoughts? Thanks

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• Displaying Longitude and Latitude values stored in a SQLite db as a Route on a MapView in Android (N

  - by LordSnoutimus

  I am currently in the process of creating an application that records current location of a mobile device in intervals, displaying the route as a coloured line on the device in real-time. At the same time the application is storing the longitude and latitude in a SQLite database as I want the user to be able to bring up that specific route again. The route has a primary key and each waypoint is linked to that route by a foreign key. What would be the easiest way to display the saved route on the map?.

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• asp.net mvc2 - update list of objects

  - by ile

  I want to display list of objects from database, and on the same page have option to edit them. When submitting, I'd like to submit changes to all of them. I found this link: http://haacked.com/archive/2008/10/23/model-binding-to-a-list.aspx and http://www.hanselman.com/blog/ASPNETWireFormatForModelBindingToArraysListsCollectionsDictionaries.aspx but there is no description how to handle posted data in controller. Thanks in advance!

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• wso2 governance email templates

  - by Barry Allott

  We have gotten WSO2 governance registry to send e-mails successfully. Now we want to template the emails that are being sent out. There is a sample at : http://docs.wso2.org/wiki/display/Governance450/Notification+E-mail+Customization+Sample This allows you to alter the text coming through the event but is there an easier way that writing Java code? We cannot compile the sample anyway as the Maven compiler keeps looking up the references files and errors with checksum validation failed. Thanks

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• Aptana and eclipse rails: how to select an application?

  - by Totty

  Hy, Im trying to use this "script/generate cell ShoppingCart display" but in the error is showing me "C:/Users/Totty/workspace/test1/" and test1 is not the project i want to add the cell. I want to add the cell to test2, how do i do? thanks

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• how to connect SQL Server cubes using dotnet(C#)

  - by prince23

  Hi. I am new to this cubes concept in SQL Server. I need to connect to cubes and query and get a result and display that result in grid view Any help would be great telling how to connect to a cube, articles on it, code any thing that can help me to achieve the result Thank you.

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• jQuery - How to Use slideDown (or show) function on a table row?

  - by Greg

  I'm trying to add a row to a table and have that row slide into view, however the slidedown function seems to be adding a display:block style to the table row which messes up the layout. Any ideas how to work around this? Here's the code: $.get('/some_url',{'val1':id}, function(data){ var row = $('#detailed_edit_row'); row.hide(); row.html(data); row.slideDown(1000); });

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• OpenGL 3 equivillant of GLUTesselator?

  - by user146780

  I was wondering, since things like display lists are now deprecated, I'm thinking the GLU polygon tesselator is probably also deprecated. What is the new and correct way of creating concave or complex polygons and complying with the new GL 3 standard? Thanks.

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• Is there any point in TortoiseSVN diff highlighting last lines of both files as changed?

  - by sharptooth

  In TortoiseSVN 1.5.1 I've noticed a curious pattern. If I change one line in a versioned file and then view difference the diff will highlight not only the changed line but also the last line of the file (though the last line hasn't changed and the colors in the highlight display that correctly). Is there any use of this curious highlighting of the last line?

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• How to close Blackberry map programmatically

  - by nhd

  Hi all, please help me close Blackberry map programmatically from my application. I first call BB map and pass a map argument and it display seem smoothly, but in the second, when I change my map argument, BB map doesn't respond with the new argument, it keeps the old. I think I must close it before pass the new argument but don't know how to do that. Thank you.

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• PHP MySQL JavaScript or AJAX Image Slideshow

  - by medoix

  Hi all, i have searched Google and also searched Stack Overflow to no avail. I am looking for a PHP / MySQL driven dynamic image slideshow. One similar to 'lightcyclers.com', i have information stored in the DB and i just want to display random or popular content etc. I am also not interested in coding one myself as i am busy working on other features. Any links or help would be much appreciated.

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• Listview...how to conditionally replace a value with a string

  - by GaryAmundson

  Hi, my app presents a listview, from a database cursor and XML, that needs to replace the values in a column with various words based on the integer value contained in the cursor. For example, if the value is -1, replace it with the word "Invalid", but if the value is = 0 then just display the value. I was under the impression this could magically be done via XML... TIA.

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• How to suppress all Warnings

  - by Eric

  The unit tests for a product that I am taking over have not been kept up with during the products development and they are very broken. I am trying to fix them as an exercise to become familiar with the code. However, the all the deprecation warnings are a PITA as they interfere with the display of the test results. Is there a way to suppress the warnings when I execute the unit tests? Thanks!

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• Format a money field in SQL without converting to varchar?

  - by sdmadsen

  I need to be able to display a money field as $XX,XXX.XX, but without converting to varchar using total_eval = '$' + CONVERT(varchar(19),total_eval.opvValueMoney,1) My project uses sorting of the information after I pull this to sort the column and it doesn't sort correctly when the column is a varchar. Is there anyway to do this?

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• How to validate keys on the virtual keyboard on Android?

  - by Maxood

  I want to have a toast message to display "Enter numeric characters only" whenever the user presses a non-numeric key on the virtual keyboard. Any clue?

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