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  • jQuery getting class

    - by andrei
    $(document).ready(function(){ $('img').click(function(){ var class = $("img").attr("class"); console.log(class); }); }); Back with another question. I have 3 images each with a different class (image1, image2, image3). If i run the code above the log will only show the class of the first image no matter what image I click on

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  • What are the destructive commands in git?

    - by Riccardo Galli
    I read that Git mainly add informations about the repository's history, trying to remember every change made, but that there are also commands that make irreversible changes. What are the commands that I should really pay attention to and avoid to use wrongly because there is not turning back?

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  • Android onActivityResult is always 0

    - by Dean
    This has been killing me for two days now. I have a main Activity A which calls a second Activity B. Activity B simply presents the user with a listview. When I press an item on the list view I want a couple of strings to be passed back to the main Activity A and Activiy B will finish. The problem is I always get a resultcode of 0 and the data bundle is null. I really don't understand why this is happening. Here is my code. Start Activity B for result; Test.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent i = new Intent(recipeActivity.this, BrowseLoadRecipes.class); startActivityForResult(i, RECIPE_CHOOSER); } }); This starts the second Activity fine. Activity B populates a listview and when I click an item I'm trying to send some data back to the calling Activity A. Any text at the moment, so I used the following in Activity B; lv.setOnItemClickListener(new OnItemClickListener() { @Override public void onItemClick(AdapterView<?> a, View v, int position, long id) { Bundle bundle = new Bundle(); bundle.putString("TEXT", "Please work... pleeeeaasee"); Intent mIntent = new Intent(); mIntent.putExtras(bundle); setResult(RESULT_OK, mIntent); finish(); } }); In the calling activity I have the following listening for the return as follows; protected void onActivityResult(int requestCode, int resultCode, Intent data) { switch(requestCode) { //TODO case RECIPE_CHOOSER: Toast.makeText(getApplicationContext(), "In recipe return", Toast.LENGTH_SHORT).show(); Toast.makeText(getApplicationContext(), "resultCode is " + String.valueOf(resultCode), Toast.LENGTH_SHORT).show(); if (resultCode == RESULT_OK) { Bundle b = getIntent().getExtras(); Toast.makeText(getApplicationContext(), "Returned " + b.getString("TEXT"), Toast.LENGTH_LONG).show(); } if (resultCode == RESULT_CANCELED) { } break; } } } I can see that the request code is correctly returned, but the resultcode is always a 0 and the data is always a null. I've ran through the debug and the setResult is doing its job and the bundle does indeed have the data I'm passing, but it's lost at some point along the way. Is there something in the manifest I'm missing or something. It's killed my progress on this project so far. Any help would truly be appreciated. Thanks, Dean

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  • How to exit from Native video player in Blackberry?

    - by Rajapandian
    Hi, I created one blackberry application which will play a video on a button click.This is my code, invocation=new Invocation("file:///SDCard/Blackberry/videos/PlayingVideo/funny.mp4"); registry=Registry.getRegistry("net.rim.device.api.content.BlackBerryContentHandler"); try { registry.invoke(invocation); } catch(Exception e) { } Now i can play the Video file.After clicking the Back button the native player is going to the background.It always running in the background.But i want to close that player.I have no idea about how to do it.Anybody knows please help me.

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  • RESTful resource not found. 404 or 204? Jersey returns 204 on null being returned from handler.

    - by jr
    If you are looking for /Resource/Id and that resource does not exist, I had always though that 404 was the appropriate response. However, when returning "null" from a Jersey handler, I get back a "204 No Content". I can likely work with either one, but am curious to others thoughts on this. To answer my own next question. To get jersey to return 404 you must throw an exception. if (a == null) throw new WebApplicationException(404);

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  • PHP app\console wont work trying to create bundle for Symfony2

    - by user3461632
    I have installed Symfony2 on a iis 7 server with PHP 5.3.21 and everything works ok ( the php, the symphony demo page ). I try to create my own helloWorld, as the tutorial says : php app/console generate:bundle I go Start-Run-CMD and put that line of code and it gives me back this : could not open input file : app/console and before anyone asks i am in the project directory when i perform this command I put the PHP directory to the System PATH but the problem persists.

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  • User Control as container

    - by Luca
    I'm designing a simple expander control. I've derived from UserControl, drawn inner controls, built, run; all ok. Since an inner Control is a Panel, I'd like to use it as container at design time. Indeed I've used the attributes: [Designer(typeof(ExpanderControlDesigner))] [Designer("System.Windows.Forms.Design.ParentControlDesigner, System.Design", typeof(IDesigner))] Great I say. But it isn't... The result is that I can use it as container at design time but: The added controls go back the inner controls already embedded in the user control Even if I push to top a control added at design time, at runtime it is back again on controls embedded to the user control I cannot restrict the container area at design time into a Panel area What am I missing? Here is the code for completeness... why this snippet of code is not working? [Designer(typeof(ExpanderControlDesigner))] [Designer("System.Windows.Forms.Design.ParentControlDesigner, System.Design", typeof(IDesigner))] public partial class ExpanderControl : UserControl { public ExpanderControl() { InitializeComponent(); .... [System.Security.Permissions.PermissionSet(System.Security.Permissions.SecurityAction.Demand, Name = "FullTrust")] internal class ExpanderControlDesigner : ControlDesigner { private ExpanderControl MyControl; public override void Initialize(IComponent component) { base.Initialize(component); MyControl = (ExpanderControl)component; // Hook up events ISelectionService s = (ISelectionService)GetService(typeof(ISelectionService)); IComponentChangeService c = (IComponentChangeService)GetService(typeof(IComponentChangeService)); s.SelectionChanged += new EventHandler(OnSelectionChanged); c.ComponentRemoving += new ComponentEventHandler(OnComponentRemoving); } private void OnSelectionChanged(object sender, System.EventArgs e) { } private void OnComponentRemoving(object sender, ComponentEventArgs e) { } protected override void Dispose(bool disposing) { ISelectionService s = (ISelectionService)GetService(typeof(ISelectionService)); IComponentChangeService c = (IComponentChangeService)GetService(typeof(IComponentChangeService)); // Unhook events s.SelectionChanged -= new EventHandler(OnSelectionChanged); c.ComponentRemoving -= new ComponentEventHandler(OnComponentRemoving); base.Dispose(disposing); } public override System.ComponentModel.Design.DesignerVerbCollection Verbs { get { DesignerVerbCollection v = new DesignerVerbCollection(); v.Add(new DesignerVerb("&asd", new EventHandler(null))); return v; } } } I've found many resources (Interaction, designed, limited area), but nothing was usefull for being operative...

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  • How do I query delegation properties of an active directory user account?

    - by Mark J Miller
    I am writing a utility to audit the configuration of a WCF service. In order to properly pass credentials from the client, thru the WCF service back to the SQL back end the domain account used to run the service must be configured in Active Directory with the setting "Trust this user for delegation" (Properties - "Delegation" tab). Using C#, how do I access the settings on this tab in Active Directory. I've spent the last 5 hours trying to track this down on the web and can't seem to find it. Here's what I've done so far: using (Domain domain = Domain.GetCurrentDomain()) { Console.WriteLine(domain.Name); // get domain "dev" from MSSQLSERVER service account DirectoryEntry ouDn = new DirectoryEntry("LDAP://CN=Users,dc=dev,dc=mydomain,dc=lcl"); DirectorySearcher search = new DirectorySearcher(ouDn); // get sAMAccountName "dev.services" from MSSQLSERVER service account search.Filter = "(sAMAccountName=dev.services)"; search.PropertiesToLoad.Add("displayName"); search.PropertiesToLoad.Add("userAccountControl"); SearchResult result = search.FindOne(); if (result != null) { Console.WriteLine(result.Properties["displayName"][0]); DirectoryEntry entry = result.GetDirectoryEntry(); int userAccountControlFlags = (int)entry.Properties["userAccountControl"].Value; if ((userAccountControlFlags & (int)UserAccountControl.TRUSTED_FOR_DELEGATION) == (int)UserAccountControl.TRUSTED_FOR_DELEGATION) Console.WriteLine("TRUSTED_FOR_DELEGATION"); else if ((userAccountControlFlags & (int)UserAccountControl.TRUSTED_TO_AUTH_FOR_DELEGATION) == (int)UserAccountControl.TRUSTED_TO_AUTH_FOR_DELEGATION) Console.WriteLine("TRUSTED_TO_AUTH_FOR_DELEGATION"); else if ((userAccountControlFlags & (int)UserAccountControl.NOT_DELEGATED) == (int)UserAccountControl.NOT_DELEGATED) Console.WriteLine("NOT_DELEGATED"); foreach (PropertyValueCollection pvc in entry.Properties) { Console.WriteLine(pvc.PropertyName); for (int i = 0; i < pvc.Count; i++) { Console.WriteLine("\t{0}", pvc[i]); } } } } The "userAccountControl" does not seem to be the correct property. I think it is tied to the "Account Options" section on the "Account" tab, which is not what we're looking for but this is the closest I've gotten so far. The justification for all this is: We do not have permission to setup the service in QA or in Production, so along with our written instructions (which are notoriously only followed in partial) I am creating a tool that will audit the setup (WCF and SQL) to determine if the setup is correct. This will allow the person deploying the service to run this utility and verify everything is setup correctly - saving us hours of headaches and reducing downtime during deployment.

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  • How to get the measures of an object from far away?

    - by Luis Armando
    I am working on an App that intends to give an accurate measure of any object (building, desk, chair, people, etc.) Using the camera (either phone's or laptop) but I'm unsure as to how to do this without using a lot of resources, would someone mind giving me some options? I'm looking for a lightweight one that can be quickly processed by the computer/phone to give back the measures.

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  • How do I reset a tabcontoller with a drill down table view

    - by Bob
    Hi, I have a tabbar with one of the tabs containing a drilldown table. I am having problems once the user has finished using the drilldown table. If they change to another tab, then change back to the original tab, the original tab is still where I left it (at the bottom of the drill down showing the detail view) What I want is on moving to an alternative tab the old tab resets I have tried adding all sorts of stuff to -(void)viewDidDisappear and -(void)viewDidUnload with no success What do I need to do? Cheers

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  • tinyMCE modal box dialog

    - by bah
    Hi, I want to make a button and when it's clicked then modal box opens where user have to enter url, click insert and then url is inserted to editor. So far I have added button and opened modal box but how could I get back those values? Thanks.

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  • filtering and though a sharepoint list items with powershell

    - by naijacoder
    I have tried below but not getting any result back Not sure if i'm doing this well. Can i filter in the foreach or in my if statement Thanks in advance [DateTime] $CreatedDate = $item["Created"] $convertedCreatedDate = $CreatedDate.ToString("yyyy-MM-dd") $today = (Get-Date).AddDays(-1).ToString("yyyy-MM-dd") foreach ($item in $list.items | where {$convertedCreatedDate -eq $today}) { if ($list.items | where {$convertedCreatedDate -eq $today}) { Write-Host $item["Created"] } Write-Host $item["Created"] }

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  • IE6 PNG transparency in UpdatePanel

    - by sensorium7
    I have a child page with an UpdatePanel on it that is connected to a timer that autorefreshes every 5 seconds. I've tried a few different PNG fixes, and they work until the UpdatePanel refreshes that section. Then, depending on the fix the PNGs either disappear or go back to nontransparent. Do I need to forcefully run the javascript when the UpdatePanel refreshes? How would I go about this? Thanks!

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  • Make index.cgi redirect to Apache webserver document root

    - by Casey
    I'm trying to expose a CGI file as my document root and web server. I do not want to expose the fact that the server is running a CGI script. How can I map a URL http://host/index.cgi/ back to http://host/ in Apache2? I'm guessing it involves mod-rewrite, but I haven't finished grokking all the docs yet. The following configuration is working, but I'm guessing there is a more complete solution: RewriteEngine ON Redirect /index.cgi/ /

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  • Weird functioning of Application event in iPhone

    - by Shikhar
    Hi, iPhone app shuts down when ever any call accepted by user. When call ends, app will resume. I want to capture that event when app resumes after call ends. Howsoever I have tried: on App delegate: - (void)applicationWillTerminate:(UIApplication *)application - (void)applicationDidFinishLaunching:(UIApplication *)application - (void)applicationDidBecomeActive:(UIApplication *)application - (void)applicationWillResignActive:(UIApplication *)application On view load: viewDidLoad ViewwillAppear But non of the above event occur. Dont know how would I know that user is coming back after receiving a call.

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  • NHibernate - fast way to clear out database

    - by csetzkorn
    Hi, I intend to perform some automated integration tests. This requires the db to be put back into a 'clean state'. Is this the fastest/best way to do this: var cfg = new Configuration(); cfg.Configure(); cfg.AddAssembly("Bla"); new SchemaExport(cfg).Execute(false, true, false); Thanks. Christian

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  • How to ensure javascript in the browser is always enabled while traversing my plone site

    - by user956424
    I wish to disable loading the plone site if JS is disabled in the browser. Where exactly do I change the code? Which template/skin do I choose? I want to ensure that JS is always enabled while browsing any part of the plone site. While browsing, if JS is disabled, I can redirect to another page with tag to enable the JS in the browser and give a hlink to the site back if it is enabled. I am using Plone 4.1

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