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• What techniques are being used to pass MVC ModelState validation errors back to the client when usin

  - by Jon Erickson

  I'm sort of thinking out loud here, so let me know if I need to clarify... on ajax heavy sites, when using JsonResult to pass information back to the client, what techniques, patterns, best practices are being used to pass ModelState validation errors back to the client? I am using xVal and castle validation on my view models, is there some sort of standard to get jquery validate to display errors coming from ajax responses?

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• Calender Class in Javascript - unable to keep the reference.

  - by basit74

  Hello, I wrote a datepicker in Javascript, but it is not working properly, as I lose the reference to the Calender object. here is the example http://asexpress.de/calender/ by clicking within the input field the calender will be displayed. What should I do that the reference to the Calender object remains in contact.

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• Where can i find a list of all the reference implementations for JEE6 ?

  - by Maxime ARNSTAMM

  Do you know if there is a list with all the reference implementation for every component of JEE6? I.e. Glassfish is the reference container, Hibernate Validator for validation, etc.

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• How to reference a scriptmanager from HttpContext.Current.CurrentHandler ?

  - by user284523

  I reference the current page in a class with Page page = HttpContext.Current.CurrentHandler as Page; I know need to reference ScriptManager1. What the syntax ? Thanks.

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• How do I dynamically reference incremented properties in C#?

  - by Jeff Blankenburg

  I have properties called reel1, reel2, reel3, and reel4. How can I dynamically reference these properties by just passing an integer (1-4) to my method? Specifically, I am looking for how to get an object reference without knowing the name of the object. In Javascript, I would do: temp = eval("reel" + tempInt); and temp would be equal to reel1, the object. Can't seem to figure this simple concept out in C#.

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• JavaScript: what's the difference between a function name & function reference?

  - by Teddyk

  I'm reading the Google Maps API and it states that the: "callback: The function to call once the script has loaded. If using the Auto-loading feature, this must specify a function name, not a function reference. What's the difference been a JavaScript function name vs a function reference? http://code.google.com/apis/ajax/documentation/#GoogleLoad

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• Why is a c++ reference considered safer than a pointer?

  - by anand.arumug

  When the c++ compiler generates very similar assembler code for a reference and pointer, why is using references preferred (and considered safer) compared to pointers? I did see Difference between pointer variable and reference variable in C++ which discusses the differences between them. EDIT-1: I was looking at the assembler code generated by g++ for this small program: int main(int argc, char* argv[]) { int a; int &ra = a; int *pa = &a; }

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• Any way to add my C# project as a reference in IronPython / IronRuby?

  - by Jason

  I know how to reference an existing .dll to IronPython, but is there any way to add my project as a reference like I can between Visual Studio projects? Or is it best practice to create a separate class library?

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• How to configure reference to be deleted on parent table update?

  - by abatishchev

  I have two tables: info: ID, fee_id and fee: ID, amount and a reference between them (SQL Server 2008): ALTER TABLE info WITH CHECK ADD CONSTRAINT FK_info_fee FOREIGN KEY(fee_id) REFERENCES fee (ID) ALTER TABLE info CHECK CONSTRAINT FK_info_fee GO How to configure this reference that way so a record in fee will be deleted if info.fee_id becomes NULL

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• What is a reverse reference to the DOM object?

  - by chadley

  In this link: http://css-tricks.com/snippets/jquery/jquery-plugin-template/ it has a line of code that says // Add a reverse reference to the DOM object base.$el.data("yourPluginName", base); what does the "reverse reference to the DOM object" mean?

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• how to pass string to a url and get the image from the webserver to the java SE application

  - by Nubkadiya

  how to pass string to a url in java. i want to download an image from a web server. before downloading a image i want to pass some values to that image then after that i want to download the image. can someone help me. in Java SE application

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• Store project reference paths in .csproj, not user file?

  - by Jonas

  I altered a bunch of project files in our solution, to add a reference path to all of them. I didn't realize that Reference Paths are stored in the .user file for the project. Is there a way to store those in the .csproj file, so they can be checked into source control?

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• jquery - How to reference two div elements for a single function?

  - by Ben

  I Have a function that references a specific input text box. I would like to extend the function to be used by two specific input text boxes. Rather than duplicate the code for the other text box, can anyone advise on how to reference the other? Here it uses #Tags, but if i wanted it to reference #Tags2 also, how could I do that? $(function () { $('#Tags').tagSuggest({ separator: ", ", tagContainer: 'div', tags: ["tag1","tag2"] }); });

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• How do I pass parameters using redirector helper in Zend Framework?

  - by terrani

  Hi, Is it possible to pass parameters ($_POST or $_GET) with redirectory helper in Zend Framework? The following code redirect to index action of current controller, but I would like to pass some parameters to it as well. $this->_helper->redirector("index"); Zend Documenataion does not say anything about it.

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• Would the instance reference parameters passed into the static methods get garbage collected?

  - by 123Developer

  I know that the static objects in .Net managed world are loaded in Loader Heap which is never going to be garbage collected. What happens to the instance reference parameters passed to a static methods. Are they get garbage collected once the static function executed completely Or they are going to live forever as those instance reference variables are once passed to static method? I am really confused this evening; Please guide me. Thanks and regards 123Developer.

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• C++ Pass a hidden arg to a class constructor?

  - by JP

  I would like to define a class that accept the pointer to it's parent class as an Argument, but would it be possible to somehow pass it without needing to pass it directly such as: class Child { public: Child(Parent* hiddenArg); }; class Parent { public: Child myChild; }; I know this is weird, but I am making my own Signal/Slot implementation and Child would be a signal defined, but I would like to get the parent so I can use it's Event Dispatcher...

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• Drupal: jQuery media module: how can I pass object ID ?

  - by Patrick

  hi, I'm using jQuery-media module to embed my flash player. How can I pass the current id using the FlashVars ? I can only write static string in jquery Media advanced settings, but I would like to pass the object id, maybe some token ? thanks

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• can I pass arguments to my function through add_action? (Wordpress)

  - by Radek

  can I do something like that? to pass arguments to my function? I already studied add_action doc but did not figure out how to do it. What the exact syntax to pass two arguments would look like. function recent_post_by_author($author,$number_of_posts) { some commands; } add_action('thesis_hook_before_post','recent_post_by_author',10,'author,2')

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• Is there a way to pass params to a script in TCL that is run using eval source?

  - by Corv1nus

  I have a script that calls: eval source \{$scriptfile\} where $scriptfile is another TCL script. Is there way to pass parameters to the script? I'd like to do something like: set sampleData "ID=14678934" eval source \{$scriptfile\} $sampleData I know that this isn't allowed but, is there a way to pass data to a script that is being executed using eval source?

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• Android: How to pass hidden value on TextView onClick.

  - by user352263

  I want to pass hidden value when user clicks on Text. E.g For Twitter Application - When user clicks on user name @TechCrunch then I want to pass TechCrunch user's ID to the application. Please advise.

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• Using CodeIgniter, how do I pass multiple variables via a GET form?

  - by Shamoon

  I figured out how to pass one.. but how do I pass multiple GET variables from a FORM?

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• how do i pass variables to a layout in symfony?

  - by fayer

  when i pass variables from a controller they are only passed to a template, not a layout surrounding that template. how do i pass variables to a template? thanks

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• PASS Precon Countdown… See some of you Monday, and others on Tuesday Night

  - by drsql

  As I finish up the plans for Monday’s database design precon, I am getting pretty excited for the day. This is the third time I have done this precon, and where the base slides are very similar, I have a few new twists in mind. One of my big ideas for my Database Design Workshop precon has always been to give people to do some design. So I am even now trying to go through and whittle down the slides and make sure that we have the time for design. If you are attending, be prepared to be a team player....(read more)

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• How to cross-reference many character encodings with ASCII OR UTFx?

  - by Garet Claborn

  I'm working with a binary structure, the goal of which is to index the significance of specific bits for any character encoding so that we may trigger events while doing specific checks against the profile. Each character encoding scheme has an associated system record. This record's leading value will be a C++ unsigned long long binary value and signifies the length, in bits, of encoded characters. Following the length are three values, each is a bit field of that length. offset_mask - defines the occurrence of non-printable characters within the min,max of print_mask range_mask - defines the occurrence of the most popular 50% of printable characters print_mask - defines the occurrence value of printable characters The structure of profiles has changed from the op of this question. Most likely I will try to factorize or compress these values in the long-term instead of starting out with ranges after reading more. I have to write some of the core functionality for these main reasons. It has to fit into a particular event architecture we are using, Better understanding of character encoding. I'm about to need it. Integrating into non-linear design is excluding many libraries without special hooks. I'm unsure if there is a standard, cross-encoding mechanism for communicating such data already. I'm just starting to look into how chardet might do profiling as suggested by @amon. The Unicode BOM would be easily enough (for my current project) if all encodings were Unicode. Of course ideally, one would like to support all encodings, but I'm not asking about implementation - only the general case. How can these profiles be efficiently populated, to produce a set of bitmasks which we can use to match strings with common characters in multiple languages? If you have any editing suggestions please feel free, I am a lightweight when it comes to localization, which is why I'm trying to reach out to the more experienced. Any caveats you may be able to help with will be appreciated.

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• Summit Old, Summit New, Summit Borrowed...

  - by Rob Farley

  PASS Summit is coming up, and I thought I’d post a few things. Summit Old... At the PASS Summit, you will get the chance to hear presentations by the SQL Server establishment. Just about every big name in the SQL Server world is a regular at the PASS Summit, so you will get to hear and meet people like Kalen Delaney (@sqlqueen) (who just recently got awarded MVP status for the 20th year running), and from all around the world such as the UK’s Chris Webb (@technitrain) or Pinal Dave (@pinaldave) from India. Almost all the household names in SQL Server will be there, including a large contingent from Microsoft. The PASS Summit is by far the best place to meet the legends of SQL Server. And they’re not all old. Some are, but most of them are younger than you might think. ...Summit New... The hottest topics are often about the newest technologies (such as SQL Server 2012). But you will almost certainly learn new stuff about older versions too. But that’s not what I wanted to pick on for this point. There are many new speakers at every PASS Summit, and content that has not been covered in other places. This year, for example, LobsterPot’s Roger Noble (@roger_noble) is giving a presentation for the first time. He’s a regular around the Australian circuit, but this is his first time presenting to a US audience. New Zealand’s Paul White (@sql_kiwi) is attending his first PASS Summit, and will be giving over four hours of incredibly deep stuff that has never been presented anywhere in the US before (I can’t say the world, because he did present similar material in Adelaide earlier in the year). ...Summit Borrowed... No, I’m not talking about plagiarism – the talks you’ll hear are all their own work. But you will get a lot of stuff you’ll be able to take back and apply at work. The PASS Summit sessions are not full of sales-pitches, telling you about how great things could be if only you’d buy some third-party vendor product. It’s simply not that kind of conference, and PASS doesn’t allow that kind of talk to take place. Instead, you’ll be taught techniques, and be able to download scripts and slides to let you perform that magic back at work when you get home. You will definitely find plenty of ideas to borrow at the PASS Summit. ...Summit Blue Yeah – and there’s karaoke. Blue - Jason - SQL Karaoke - YouTube

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