Search Results

Search found 13761 results on 551 pages for 'sma strategy meets action'.

Page 294/551 | < Previous Page | 290 291 292 293 294 295 296 297 298 299 300 301  | Next Page >

• C# dispatcher problem

  - by Bert

  Hi, In the constructor of an object i need to create a WPF mediaElement object: m_videoMedia = new MediaElement(); but the class can also be instantiated from a other thread so i need to use Dispatcher.Invoke(DispatcherPriority.Normal, (Action)(() => { m_videoMedia = new MediaElement(); })); But how can I get the right dispatcher instance in that constructor :s

  Read the article

• Possible to rewrite url clientside with javascript without reloading page.

  - by richardverbruggen

  Is it possible to rewrite the URL in the URL-field on the client's browser? So when a person clicks on a link on my page something ajax happens (eg a tab shows up) i want the url to display the action without refreshing the page. Is this possible?

  Read the article

• How to show a UINavigationController with an UIButton on the Iphone?

  - by Claudio

  Hi, in my application the first view is an UIView with a couple of uilabel and an uibutton to do the login. I would to show an uinavigationcontroller with a table after the login, so with the action of the button. I know how to set up a working Navigation Controller starting with the Xcode Template but i dont know how to load this as a "Second View" Any help?

  Read the article

• How can I have a floating image (right aligned) with text that wraps around the image in Android Lay

  - by groomsy

  It's kind of hard to explain, but an example of what I'm wanting to accomplish is like this: Here is some text | image | that is printed | | out in a view and --------- it is wrapped around an image that is floating and right aligned. I thought about generating the layout in html and using a web view, but I need to be able to perform an action when the user clicks on the image. Does anyone have any ideas? Thanks in advance, groomsy

  Read the article

• Strange ruby syntax

  - by AntonAL

  Hi, what the syntax is in Action Mailer Basics rails guide ? class UserMailer < ActionMailer::Base def welcome_email(user) recipients user.email from "My Awesome Site Notifications <[email protected]>" subject "Welcome to My Awesome Site" sent_on Time.now body {:user => user, :url => "http://example.com/login"} end end How should i understand the construction, like from "Some text for this field" Is it an assignment the value to a variable, called "from" ?

  Read the article

• How to handle click evnt on table at first column using jquery

  - by kumar

  $('tr').click(function() { $("#showgrid").load('/Products/List/Items/'); }); Using this.I am handling click event on the row of the table.. but my quetions is how Can i handle only on the first column? that is giving click action to only first column not on entire row? can anyboyd help me out thanks

  Read the article

• Changing javascript confirm dialog box to bootstrap

  - by Scape Goat

  I already this something Here is the original code: <script type='text/javascript'> function delete_user( id ){ var answer = confirm('Are you sure?'); //if user clicked ok if ( answer ){ //redirect to url with action as delete and id to the record to be deleted window.location = 'delete.php?id=' + id; } } </script> How do I remove the old javascript confirm dialog box and replace it with bootstrap?

  Read the article

• What does "Only catch exceptions you can handle" really mean?

  - by KyleLib

  I'm tasked with writing an Exception Handling Strategy and Guidelines document for a .NET/C# project I'm working on. I'm having a tough go at it. There's plenty of information available for how/when to throw, catch, wrap exceptions, but I'm looking for describing what sorts of things should go on inside the catch block short of wrapping and throwing the exception. try { DoSomethingNotNice(); } catch (ExceptionICanHandle ex) { //Looking for examples of what people are doing in catch blocks //other than throw or wrapping the exception, and throwing. } Thanks in advance

  Read the article

• Oracle: How can I get all the triggers linked to a specific table?

  - by Tami

  Hi, I'm searching for a way to retrieve all the triggers where there is an action linked to a specific table. I don't want to read manually all the triggers I have on the server as there are too many. Any ideas? Thanks

  Read the article

• Java Spring MVC partial views

  - by Tim

  I'm learning Spring MVC at the moment and comparing it to ASP .NET MVC. Is there a way to use partial views in java (like .ascx partials in ASP .NET MVC), so i can associate it with action method of some controller and pass model data to it.

  Read the article

• jQuery syntax for changing the value of a table cell

  - by cf_PhillipSenn

  I have a table where every row has a unique id. The last table cell has class="status" where I want to show the user the result of their action. In my $.ajax call, I have: ,success: function(result){ $('tr#'+result).td('.status').text('Updated'); }; result is the id of the row that was updated. It's just throwing an error message that says $( and that's all.

  Read the article

• definition of wait-free (referring to parallel programming)

  - by tecuhtli

  In Maurice Herlihy paper "Wait-free synchronization" he defines wait-free: "A wait-free implementation of a concurrent data object is one that guarantees that any process can complete any operation in a finite number of steps, regardless the execution speeds on the other processes." www.cs.brown.edu/~mph/Herlihy91/p124-herlihy.pdf Let's take one operation op from the universe. (1) Does the definition mean: "Every process completes a certain operation op in the same finite number n of steps."? (2) Or does it mean: "Every process completes a certain operation op in any finite number of steps. So that a process can complete op in k steps another process in j steps, where k != j."? Just by reading the definition i would understand meaning (2). However this makes no sense to me, since a process executing op in k steps and another time in k + m steps meets the definition, but m steps could be a waiting loop. If meaning (2) is right, can anybody explain to me, why this describes wait-free? In contrast to (2), meaning (1) would guarantee that op is executed in the same number of steps k. So there can't be any additional steps m that are necessary e.g. in a waiting loop. Which meaning is right and why? Thanks a lot, sebastian

  Read the article

• Custom route does not work in ASP.net MVC 3

  - by user603007

  I am trying to implement my custom route in ASP.net MVC 3 but I get this error: The resource cannot be found. global.asax public static void RegisterRoutes(RouteCollection routes) { routes.IgnoreRoute("{resource}.axd/{*pathInfo}"); routes.MapRoute( "mycontroller", // Route name "{controller}/{name}", // URL with parameters new { controller = "MyController", action = "Search" } // Parameter defaults ); } MyController.cs public class MyController : Controller { public ActionResult Search(string name) { return Content(name); } }

  Read the article

• rails named routes + controller as parameter

  - by user350785

  Hi, is it possible to have the controller value in a rails named route as a parameter, which I can pass at runtime to direct the call to the proper controller? e.g. map.ride 'ride' ,:controller = {some-way-of-specifying-a-parameter}, :action = 'ride' then at runtime, I want to pass the controller name to which this call should be going. My actions are doing different things depending to which controller the call gets sent. thanks

  Read the article

• Highlighting the current page in rails, only works for some pages

  - by raphael_turtle

  I've used this tutorial to highlight the current page in the menu. I have a pages controller with a few static pages, for the home page I simply have def home @title = 'Home and similar for contact pages etc. Then in my main layout file I have <body class="<%= @title %>"> and this works fine to set the correct css, but how do I set @title for my other controllers where there's more than one action?

  Read the article

• UIWebView from Navigation Bar button

  - by Dixit

  Im having issue with button on a top right hand side of naviogation bar on iOS: I have a button that can launch a app.html file from app itself and show on top of current view and That popup webview can be minimize with dDone button on it, Im having issues doing this, How can i call UIWebView on top of current view and allow it to launch app.html page from app directory. Currently i have: - (BOOL)webView:(UIWebView *)webViewer shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType{ } and this is a button that call that function UIBarButtonItem *showAppMenu = [[UIBarButtonItem alloc] initWithTitle:@"Help" style:UIBarButtonItemStylePlain target:self action:@selector(webView)];

  Read the article

• jquery: how do i check if an element is the last sibling?

  - by Haroldo

  for the last cell in a row i want to perform a different action: this doesn't work: $('td').each(function(){ var $this = $(this); if ( $this === $this.parent().last('td') ) { alert('123'); } }) and neither does it if i remove .parent()

  Read the article

• Book Recomendations: WPF/Silverlight for Business(smallish, internal) Environment

  - by Refracted Paladin

  Yes, I know there are an insane amount of Book posts here(SO) but none I believe for my specific need. If there is and I missed it I apologize. I am the only developer at a non-profit organization(~200 employees) where we are a M$ shop and 90% of the things I develop are specific to our company and are internal only. I am given a lot of latitude on how I accomplish my goals so using new technologies is in my best interest. So far I have developed all winform & asp.net applications but I am an expert by NO MEANS. I would now like to focus on XAML driven development(WPF & Silverlight) but I have no idea where to start. I am subscribed to numerous Silverlight blogs and I have went through a few good tutorials however, I would really appreciate a GOOD SOLID book in my hands going forward. I prefer learning books versus reference books and I REALLY would like one from a Business standpoint as well. Shameless, self-promoting is welcomed if you happen to be an author or reviewer for one that meets my criteria. I would, however, prefer that recomendations were based on first-hand experience(no, 'my friend as this awesome book he told me about', please). If more info is needed to provide accurate recomendations please let me know. Thanks

  Read the article

• Utilizing back and forward browser buttons for web apps

  - by at

  How do I use the back and forward browser buttons to navigate my javascript/jQuery web application? I know I can do window.location.href = 'this_url#placeholder' and then perform the appropriate action. But when I do that, the browser scrolls to the element with that placeholder id (or to the top if there wasn't one). How do I get the browser to not scroll anywhere? I've seen this on other sites like facebook, what's the appropriate mechanism for this?

  Read the article

• Change default controller for the object_type/object_id route

  - by shmichael

  When scaffolding a model & controller, the "new" and "edit" associated forms submit to /object_type/object_id. This triggers the "show" controller. Where is "show" defined as the default action, and what is the right way to override this?

  Read the article

• Will the error be displayed?

  - by user281180

  I have an ajax post and in the controller I return nothing. In case there is a failure will the error message displayed with the follwoing code? [AcceptVerbs(HttpVerbs.Post)] public void Edit(Model model) { model.Save(); } $.ajax({ type: "POST", url: '<%=Url.Action("Edit","test") %>', data: JSON.stringify(data), contentType: "application/json; charset=utf-8", dataType: "html", success: function() { }, error: function(request, status, error) { alert("Error: " & request.responseText); } });

  Read the article

• How can I remove the unique option from a column in MySQL ?

  - by Tom Nipravsky

  Hello, I have a field in my db called "user" which is unique. I would like to remove the "unique" option so I can have couple of users with the same nickname. Which sql statement should I execute to perform this action ? Thanks

  Read the article

• Is there a way to find out the user that submitted a SQL query?

  - by ProgrammingPope

  I am interested in writing a trigger that would ignore queries from a specific SQL user but take action on all others. Is there any way to do this?

  Read the article

• Open new panel with button clicked.

  - by bat

  Java Swing GUI: I am using ActionListener to preform the action when a button is clicked. What i want to do is when a button is clicked, open a new panel, but load/get the new panel from a different file. This is what i have so far but i rather just link to another file. THANKS! =] public void actionPerformed(java.awt.event.ActionEvent e) { //something like this... loadFile(newPlane.java); }

  Read the article

• How to tell when back button is pressed in a UINavigationControllerStack

  - by user304566

  Is it possible to check when the back button is pressed in a UINavigationController stack? I've tried adding a action and target to self.navigationItem.backBarButtonItem to no avail. Anyone have any solutions?

  Read the article

< Previous Page | 290 291 292 293 294 295 296 297 298 299 300 301  | Next Page >