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  • Jesse Liberty at the Montreal User Group, take 3

    - by pluginbaby
    This is our last attempt to get Jesse Liberty at the Montreal User Group (and there won’t be any take 4 as this is the very last meeting of the season), so we cross fingers that everything will be fine this time! RunAtServer Consulting is the proud sponsor of this event. What: Silverlight 4, MVVM and Test-Driven Development When: June 16, 2010 at 6:15pm. Where: Microsoft Montreal office at 2000 McGill College, 4th floor, Montreal, QC, H3A 3H3. Price: Free for members of the User Group, 5$ for anyone else.

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  • Developing Essbase Applications de Cameron Lackpour, critique par Sébastien Roux

    Bonjour La rédaction de DVP a lu pour vous l'ouvrage suivant: Developing Essbase Applications - Advanced Techniques for Finance and IT Professionals de Dave Anderson, Joe Aultman, John Booth, Gary Crisci, Natalie Delemar, Dave Farnsworth, Michael Nader, Dan Pressman, Rob Salzmann, Tim Tow, Jake Turrell et Angela Wilcox, sous la direction de Cameron Lackpour paru aux Editions Auerbach Publications [IMG]http://images-eu.amazon.com/images/P/1466553308.01.LZZZZZZZ.jpg[/IMG] L'avez-vous lu ? Comptez-vous le lire bientô...

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  • Chrome OS pourrait passer du Cloud au client léger et les applications hébergées sur une machine dis

    Mise à jour du 10/06/10 Chrome OS pourrait passer du Cloud au client léger Les applications hébergées pourront l'être sur un ordinateur distant : les professionnels en ligne de mire ? C'est sur un groupe de discussion de Google que Gary Kačmarčík, un responsable de développement du projet Chromium OS, a laissé entendre que Chrome OS devrait s'enrichir d'une fonctionnalité assez proche de celle d'un client léger. Pour mémoire, Chrome OS était jusqu'ici orienté exclusivement Cloud. Autrement dit, il était destiné à faire tourner des applications dans le navigateurs (de type Google Docs ou, pourquoi pas, les

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  • How to remove illegal characters from path and filenames?

    - by Gary Willoughby
    I need a robust and simple way to remove illegal path and file characters from a simple string. I've used the below code but it doesn't seem to do anything, what am i missing? using System; using System.IO; namespace ConsoleApplication1 { class Program { static void Main(string[] args) { string illegal = "\"M<>\"\\a/ry/ h**ad:>> a\\/:*?\"<>| li*tt|le|| la\"mb.?"; illegal = illegal.Trim(Path.GetInvalidFileNameChars()); illegal = illegal.Trim(Path.GetInvalidPathChars()); Console.WriteLine(illegal); Console.ReadLine(); } } }

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  • EDM -> POCO -> WCF (.NET4) But transferring Collections causes IsReadOnly set to TRUE

    - by Gary B
    Ok, this may sound a little 'unorthodox', but...using VS2010 and the new POCO t4 template for Entity Framework (http://tinyurl.com/y8wnkt2), I can generate nice POCO's. I can then use these POCO's (as DTO's) in a WCF service essentially going from EDM all the way through to the client. Kinda what this guys is doing (http://tinyurl.com/yb4bslv), except everything is generated automatically. I understand that an entity and a DTO 'should' be different, but in this case, I'm handling client and server, and there's some real advantages to having the DTO in the model and automatically generated. My problem is, that when I transfer an entity that has a relationship, the client generated collection (ICollection) has the read-only value set, so I can't manipulate that relationship. For example, retrieving an existing Order, I can't add a product to the Products collection client-side...the Products collection is read-only. I would prefer to do a bunch of client side 'order-editing' and then send the updated order back rather than making dozens of server round trips (eg AddProductToOrder(product)). I'd also prefer not to have a bunch of thunking between Entity and DTO. So all-in-all this looks good to me...except for the read-only part. Is there a solution, or is this too much against the SOA grain?

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  • Debug message "Resource interpreted as other but transferred with MIME type application/javascript"

    - by Gary Pearman
    OK, I understand what the messages means, but I'm really not sure what's causing it. I'm using Safari and the Web Inspector on Mac OS X, by the way. I've got the following in my document head: <script src="http://local.url/a/js/jquery.js" type="text/javascript"></script> <script src="http://local.url/a/js/jquery.inplace.js" type="text/javascript"></script> jquery.js is handled fine, but the other file causes the warning. It also seems that the javascript in this file never gets executed. The file is being served via mod_deflate, so it is gzip encoded, but so is the other file. Has anybody got any ideas what's causing this, or how to resolve it? Cheers all, Gaz.

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  • Core Data performance deleteObject and save managed object context

    - by Gary
    I am trying to figure out the best way to bulk delete objects inside of my Core Data database. I have some objects with a parent/child relationship. At times I need to "refresh" the parent object by clearing out all of the existing children objects and adding new ones to Core Data. The 'delete all' portion of this operation is where I am running into trouble. I accomplish this by looping through the children and calling deleteObject for each one. I have noticed that after the NSManagedObjectContext:Save call following all of the deleteObject calls is very slow when I am deleting 15,000 objects. How can I speed up this call? Are there things happening during the save operation that I can be aware of and avoid by setting parameters different or setting up my model another way? I've noticed that memory spikes during this operation as well. I really just want to "delete * from". Thanks.

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  • Watir does not trigger Jquery event handler

    - by Gary
    I am testing a JQuery Web application. I have a JQuery popup that I simply cannot get the submit button to fire in Watir. The same pattern is used thought the application. I have verified the button exists and have tried click, fireEvent you name it and am out of methods to call. Has anyone solved this?

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  • Prevent wsgi from modifying 401 responses.

    - by Gary van der Merwe
    If I have the following pylons controller: def challange(self): response.status = '401 Unauthorized' return 'You are not logged in.' I would expect to see 'You are not logged in.' But I see : Unauthorized This server could not verify that you are authorized to access the document you requested. Either you supplied the wrong credentials (e.g., bad password), or your browser does not understand how to supply the credentials required. WSGI Server I have disabled the pylons error middleware. But the wsig server seems to be modifying the response. How do I stop this?

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  • ORA-00904: "FORMAT": invalid identifier

    - by gary A.K.A. G4
    I am trying to format a date: FORMAT(table.TCKT.TCKT_ISS_DATE, 'YYYY') AS TICKETYEAR but I am getting the following error: ORA-00904: "FORMAT": invalid identifier Right now the date show the complete timestamp. Any suggestions on how to fix this problem, or any other way to format the date to just show the four digit year?

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  • Timeout reading verity collection - CF8

    - by Gary
    For a long time now I've been having a problem with using the verity search service bundled with ColdFusion 8. The issue is with timeout errors occurring when perfoming any operation on a collection. It's intermittent, and usually occurs after a few operations have been successfully performed. For instance: If I'm adding records to a collection the first, say 15 records, will go through with no problems, but all subsequent records will timeout until the service is rebooted. I'm on a shared server, Windows 2008, 64bit as far as I know. The error I receive is: "An error occurred while performing an operation in the Search Engine library. Error reading collection information.: com.verity.api.administration.ConfigurationException: java.io.IOException: Read timed out" Having spoken to my hosting company, and after doing some research, it's been suggested that the number of collections on a server may cause this issue. I've reduced the amount of collections I use, and there are currently 39 collections on the server. As I'm on a shared server, I have no control over how many collections other customers use, however I've read that the limit is 128 collections, so I don't see why 39 should cause it to become unusable. The collections aren't big, there's maybe around 5,000 records between all of them. Any ideas?

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  • Open source license for test code

    - by Gary
    I'm creating a project to house an iPhone library for common code for the iPhone... essentially it's a library that'll save people from finding solutions to common problems that amount to copying and pasting snippets of code. The site is located here: http://code.google.com/p/devkit-bb/ I licensed it under Eclipse, because fosters the extension of the library without requiring constraints like LGPL on object files being provided/made available, which would be the case since everything is statically linked. What I'm wondering is how/what license to apply to the unit tests? Since they essentially demonstrate how to use various interfaces and components. Thus they're designed for potential copy and paste situations, and I don't want people who might end up using this as part of the building blocks of their environment to feel like the license would prohibit that "derivative work", ie. their application or game.

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  • PHP PCRE differences on testing and hosting servers

    - by Gary Pearman
    Hi all, I've got the following regular expression that works fine on my testing server, but just returns an empty string on my hosted server. $text = preg_replace('~[^\\pL\d]+~u', $use, $text); Now I'm pretty sure this comes down to the hosting server version of PCRE not being compiled with Unicode property support enabled. The differences in the two versions are as follows: My server: PCRE version 7.8 2008-09-05 Compiled with UTF-8 support Unicode properties support Newline sequence is LF \R matches all Unicode newlines Internal link size = 2 POSIX malloc threshold = 10 Default match limit = 10000000 Default recursion depth limit = 10000000 Match recursion uses stack Hosting server: PCRE version 4.5 01-December-2003 Compiled with UTF-8 support Newline character is LF Internal link size = 2 POSIX malloc threshold = 10 Default match limit = 10000000 Match recursion uses stack Also note that the version on the hosting server (the same version PHP is compiled against) is pretty old. What confuses me though, is that pcretest fails on both servers from the command line with re> ~[^\\pL\d]+~u ** Unknown option 'u' although this regexp works fine when run from PHP on my server. So, I guess my questions are does the regular expression fail on the hosting server because of the lack of Unicode properties? Or is there something else that I'm missing? Thanks all, Gaz.

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  • MVC: Model View Controller -- does the View call the Model?

    - by Gary Green
    I've been reading about MVC design for a while now and it seems officially the View calls objects and methods in the Model, builds and outputs a view. I think this is mainly wrong. The Controller should act and retrieve/update objects inside the Model, select an appropriate View and pass the information to it so it may display. Only crude and rudiementary PHP variables/simple if statements should appear inside the View. If the View gets the information it needs to display from the Model, surely there will be a lot of PHP inside the View -- completely violating the point of seperating presentation logic.

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  • Matching sentences with regex in Java

    - by Gary
    Hi, I'm using the Scanner class in java to go through a a text file and extract each sentence. I'm using the setDelimiter method on my Scanner to the regex: Pattern.compile("[\\w]*[\\.|?|!][\\s]") This currently seems to work, but it leaves the whitespace at the end of the sentence. Is there an easy way to match the whitespace at the end but not include it in the result? I realize this is probably an easy question but I've never used regex before so go easy :)

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  • How can I get the correct DisplayMetrics from an AppWidget in Android?

    - by Gary
    I need to determine the screen density at runtime in an Android AppWidget. I've set up an HDPI emulator device (avd). If set up a regular executable project, and insert this code into the onCreate method: DisplayMetrics dm = getResources().getDisplayMetrics(); Log.d("MyTag", "screen density " + dm.densityDpi); This outputs "screen density 240" as expected. However, if I set up an AppWidget project, and insert this code into the onUpdate method: DisplayMetrics dm = context.getResources().getDisplayMetrics(); Log.d("MyTag", "screen density " + dm.densityDpi); This outputs "screen density 160". I noticed, hooking up the debugger, that the mDefaultDisplay member of the Resources object here is null in the AppWidget case. Similarly, if I get a resource at runtime using the Resources object obtained from context.getResources() in the AppWidget, it returns the wrong resource based on screen density. For instance, I have a 60x60px drawable for mdpi, and an 80x80 drawable for hdpi. If I get this Drawable object using context.getResources().getDrawable(...), it returns the 60x60 version. Is there any way to correctly deal with resources at runtime from the context of an AppWidget? Thanks!

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  • How do I hide an inherited __published property in the derived class in a VCL component?

    - by Gary Benade
    I have created a new VCL component based on an existing VCL component. What I want to do now is set the Password and Username properties from an ini file instead of the property inspector. Robert Dunn Link I read on the delphi forum above you cannot unpublish a property and that the only workaround is to redeclare the property as read-only. I tried this but it all it does is make the property read only and grayed out in the object inspector. While this could work I would prefer if the property wasn't visible at all. __property System::UnicodeString Password = {read=FPassword}; Thanks in advance for any help or links to c++ VCL component writing tutorials. I am using CB2010

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  • emulate ENTER in .txt

    - by gary
    Can someone please help in adding a command for "ENTER" in a .txt file to emulate "ENTER". Example; 12345 "enter" 548793 "ENTER" ..... where an entry will be a number followed by enter to next field where the next number will be inserted etc.. so it will look like this: 12345 548793 etc...

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  • Why wouldn't a flex remoteobject be able to work within a custom component?

    - by Gary
    Please enlighten this flex noob. I have a remoteobject within my main.mxml. I can call a function on the service from an init() function on my main.mxml, and my java debugger triggers a breakpoint. When I move the remoteobject declaration and function call into a custom component (that is declared within main.mxml), the remote function on java-side no longer gets called, no breakpoints triggered, no errors, silence. How could this be? No spelling errors, or anything like that. What can I do to figure it out? mxml code: < mx:RemoteObject id="myService" destination="remoteService" endpoint="$(Application.application.home}/messagebroker/amf" > < /mx:RemoteObject > function call is just 'myService.getlist();' when I move it to a custom component, I import mx.core.Application; so the compiler doesn't yell my child component: child.mxml <mx:Panel xmlns:mx="http://www.adobe.com/2006/mxml" creationComplete="init()" > <mx:Script> <![CDATA[ import mx.core.Application; public function init():void { helloWorld.sayHello(); } ]]> </mx:Script> <mx:RemoteObject id="helloWorld" destination="helloService" endpoint="$(Application.application.home}/messagebroker/amf" /> <mx:Label text="{helloWorld.sayHello.lastResult}" /> </mx:Panel> my main.mxml: <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" creationComplete="init()" xmlns:test="main.flex.*" > <mx:Script> <![CDATA[ [Bindable] public var home:String; [Bindable] public var uName:String; public function init():void { //passed in by wrapper html home = Application.application.parameters.appHome; uName = Application.application.parameters.uName; } ]]> </mx:Script> <test:child /> </mx:Application>

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  • How do I use FB.Connect.streamPublish in an iframe facebook app?

    - by Gary
    I'm making a simple iframe-based facebook app. I have the following code to size my iframe: FB_RequireFeatures(["Connect"], function(){ FB.XdComm.Server.init('/xd_receiver.htm'); FB.CanvasClient.startTimerToSizeToContent(); FB.CanvasClient.syncUrl(); }); I want to add a link that will display a popup which will allow the user to post an app-defined image/link to the user's wall. To get things working initially, I tried just using the following code on a click event: FB.Connect.streamPublish(''); However, nothing happens. I've tried adding: FB.init(<?=API_KEY?>, '/xd_receiver.htm'); both inside the FB_RequireFeatures function, before it, after it... no luck. Nothing happens. No errors are thrown. Nothing. Any ideas?

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  • C signals and processes

    - by Gary
    Hi, so basically I want "cmd_limit" to take a number in seconds which is the maximum time we'll wait for the child process (safe to assume there's only one) to finish. If the child process does finish during the sleep, I want cmd_limit to return pass and not run the rest of the cmd_limit code. Could anyone help me do this, here's what I've got so far.. int cmd_limit( int limit, int pid ) { signal( SIGCHLD, child_died ); sleep( limit ); kill( pid, SIGKILL ); printf("killin'\n"); return PASS; } void child_died( int sig ) { int stat_loc; /* child return information */ int status; /* child return status */ waitpid( -1, &stat_loc, WNOHANG ); if( WIFEXITED(stat_loc) ) { // program exited normally status = WEXITSTATUS( stat_loc ); /* get child exit status */ } printf("child died: %s\n", signal); }

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  • What's the best Street Address Search service?

    - by Gary Russo
    I'm impressed with the simplicity of Microsoft's Virtual Earth Street Address search service. My requirement is to type rough address info with no comma separators into a simple text box, press a find button, wait a few seconds and then observe a result picklist. I mocked up something here using the virtual earth SDK. Does Google Maps have a similar API? Which street address search service is better?

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