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Search found 1366 results on 55 pages for 'joe schmoe'.

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• PHP - Rotate a HEX color value (eg swap all colors with "next" hex)

  - by Joe

  I have a set of hex values in an array in PHP. On my page, I have a slider which the user can "slide" to return a value between 1-100. I want to then, based on this slider value, swap all the colors in the array based on the colors "next" color based on the position in the array. An example of the same sort of thing would be like in photshop where…

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• How to process Perl array element in Shell script

  - by joe

  For ex : in PERL @array = (1,2,3); system ("/tmp/a.sh @array" ); In shell script how to handle this array in shell script how to handle the shell script to receive as arguments? and how to use that array variable in shell script

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• Things one needs to know while writing a game engine

  - by Joe Barr

  I have been dabbling in game development as a hobby for a while now, and I cannot seam to quite get my games to sparkle at least a bit with some graphics. I have decided to write a simple test game engine that only focuses on the representation of graphics - shapes, textures and surfaces. While I have a few very simple game engines designed for…

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• Symfony sfDoctrineGuard plugin sfGuardUser module

  - by Joe Mc

  When using sfDoctrineGuard plugin, it automatically generates the backend administration functionality where I can edit users of the system and assign them permissions. So I visit http://.../backend_dev.php/sf_guard_user/:id/edit where I am presented with the user's information including the available permissions to select. By default the…

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• Algorithm for digit summing?

  - by Joe

  I'm searching for an algorithm for Digit summing. Let me outline the basic principle: Say you have a number: 18268. 1 + 8 + 2 + 6 + 8 = 25 2 + 5 = 7 And 7 is our final number. It's basically adding each number of the whole number until we get down to a single (also known as a 'core') digit. It's often used by numerologists. I'm…

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• ActiveMQ broker configuration error when specifying persistenceAdapter: "One of '{WC[##other:"http:/

  - by Joe

  I am setting up a simple ActiveMQ embedded broker. It works fine, until I try to configure a persistence adapter. I am basically just copying the configuration from http://activemq.apache.org/persistence.html#Persistence-ConfiguringKahaPersistence. When I add this configuration to my Spring configuration, like so: <?xml…

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• Visual Studio 2005 "Add Web Deployment Project..." not showing up for web application projects.

  - by Joe Sands

  I downloaded the Web Deployment Project plug-in for Visual Studio 2005. I installed it. I have a project that I am working on that is a Web Application Project. The Add Web Deployment Project Build menu selection is not in the Build Menu or Solution Explorer. If I create a raw test Web Site Project, the menu item magically…

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• How to delete a file from a SFTP server programmingly using SharpSSH?

  - by Joe Allen

  Anyone knows how to delete a file from a SFTP server using Tamir Gal's SharpSSH? I have been able to accomplish other functionality but deletion. Thanks in advance.

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• Flex ByteArray data field

  - by Random Joe

  The data provider (ArrayCollection) for my data grid consists of objects with ByteArray (int) fields. How do I make the data field display as int without transforming my data provider?

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• ruby Test::Unit Command line options?

  - by Joe Soul-bringer

  Hi all, When running tests in Ruby's unit::test framework, is there a really easy way to specify, from the command-line, that only one test should be run (that is, specify the test class and test member variable)? If not, is there another framework that has this feature?

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• Text encoding in HTML text fields

  - by joe

  I have a site up that has a form on it. The form POSTs to a php script which then inserts the data into my database. The page has a charset=UTF-8 attribute in the <meta> tag, and the database is setup to use UTF-8. However, when I copy and paste characters from MS Word into the field, the output is messed up. For…

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• iPhone sdk Cocoa Touch - Pass touches down from parent UIView to child UIScrollview

  - by Joe

  I have a UIView inside my xib in IB and inside that is a UIScrollview that is a small 80x80 square and dynamically loaded with 8 or so 80 x 80 thumbnail images. The UIScrollview is not clipping the images so that they extend out either side so you can swipe left and right to scroll a chosen image into the the centre,…

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• What Is The Proper Location For One-Offs In VCS Repos?

  - by Joe Clark

  I have recently started using Mercurial as our VCS. Over the years, I have used RCS, CVS, and - for the last 5 years - SVN. Back 13 years ago, when I primarily used CVS and RCS, large projects went into CVS and one-offs were edited in place on the specific server and stored in RCS. This worked well as the one-offs…

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• linq Except and custom IEqualityComparer

  - by Joe

  I'm trying to implement a custom comparer on two lists of strings and use the .Except() linq method to get those that aren't one one of the lists. The reason I'm doing a custom comparer is because I need to do a "fuzzy" compare, i.e. one string on one list could be embedded inside a string on the other list. I've…

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• Actionscript 3.0 - drag and throw with easing

  - by Joe Hamilton

  I'm creating a map in flash and I would like to have a smooth movement similar to this: http://www.conceptm.nl/ I have made a start but I'm having trouble taking it to the next stage. My code currently throws the movieclip after the mouse is release but there is no easing while the mouse button is down. Any tips…

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• Problems with $libdir on PostgreSQL

  - by Joe Germuska

  In short, my question is "why doesn't $libdir work on my PSQL installation." CREATE FUNCTION st_box2d_in(cstring) RETURNS box2d AS '$libdir/liblwgeom', 'BOX2DFLOAT4_in' LANGUAGE c IMMUTABLE STRICT; yields an error could not access file "$libdir/liblwgeom": No such file or directory while CREATE…

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• 'Invalid column name [ColumnName]' on a nested linq query.

  - by Joe

  I've got the following query: ATable .GroupBy(x=> new {FieldA = x.FieldAID, FieldB = x.FieldBID, FieldC = x.FieldCID}) .Select(x=>new {FieldA = x.Key.FieldA, ..., last_seen = x.OrderByDescending(y=>y.Timestamp).FirstOrDefault().Timestamp}) results in: SqlException: Invalid column name 'FieldAID' x…

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• Problem deploying Rails with Passenger to Mac OS X Leopard Server

  - by Meltemi

  I'm spinning my wheels... Apache is working and serving static html, png, etc. normally. Trying to get Passenger to serve a rails app out of www.mydomain.com/rails/ as it stands when i try to hit my app: www.mydomain.com/rails/myapp/railsclassname I get only an Apache 403 Errors. Nothing in myapp's Production…

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• How to add group using RESTFUL interface in Crowd

  - by joe

  How to add group in Crowd using RESTFUL interface?

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• Switching from Java to .NET from a career change point of view

  - by Joe

  Could anyone share with me their experience with switching from Java to .NET from a career point of view? I've been a Java developer for 12 years and am just getting tired of how fragmented the Java world has become. For my liking, there's just too many frameworks, tools, application servers, etc.. And it…

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• codeigniter site, swfobject not fully loading swf

  - by Joe

  I am having a strange problem. I have a view that is supposed to load a swf. The swf was compiled with Flex and the mxml preloader displays but it loads a blank screen. When I path directly to the file it loads fully and works fine. Other possibly relevant information: The swf makes calls through GET…

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• Can MySQL Nested Select return list of results

  - by John

  Hi I want to write a mysql statement which will return a list of results from one table along with a comma separated list of field from another table. I think an example might better explain it Table 1 ======================== id First_Name Surname ---------------------- 1 Joe Bloggs 2 Mike …

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• Defining a SPI in Clojure

  - by Joe Holloway

  I'm looking for an idiomatic way(s) to define an interface in Clojure that can be implemented by an external "service provider". My application would locate and instantiate the service provider module at runtime and delegate certain responsibilities to it. Let's say, for example, that I'm implementing…

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• Silverlight isolated storage: what identifies an "application"?

  - by Joe White

  The docs for Silverlight's IsolatedStorageFile.GetUserStoreForApplication just say that the isolated storage is specific to the "application", and that each different application will have its own storage independent of all other "applications" (but with one quota for the entire domain). That's great,…

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• When to use OpenGl on the iPhone.

  - by Joe Cannatti

  When is it appropriate to use openGl-es on the iPhone versus other toolkits? I have been learning to use it and suddenly feel it might be overkill for what I have in mind. Is it a good choice for something like a blackjack game?

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