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Articles indexed in April 2010

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  • Skype status showing always online

    - by Geoff Dalgas
    Skype has recently started showing my online status as constantly "online" even after I have been inactive for longer than the configured time period of 5 minutes. Things that I have tried: Reinstalling Skype on all PCs Disabling all Skype Extras I use the same skype account on my desktop, laptop, and Iphone. Any ideas on why my skype status may be stuck or any other suggestions to help resolve this? UPDATE: I deleted config.xml from %APPDATA%/gdalgas in an attempt to resolve this which didn't help.

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  • MS Certifications - Useful to your career ?

    - by NeilHambly
    Now I admit I've had mixed feelings on the certification subject previously and of a result I've not looked @ going down the MS Certification route, however with my previous experience this really hasn't hindered my progress any (Thankfully). However as I now have a different perspective for a number of varying reasons of which I will not bore you with the details. I will be undertaking some exams (6 of them) for accredition so right now I'm just formulating my study plans, with my...(read more)

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  • C++ Class Construction and Member Initialization

    - by anachoret
    The first print shows the member value to be false, and the other two prints show it as true. Why does the first output differ from the last two? #include #include using namespace std; class MyClass { public: bool value; bool stuff; }; class Container { public: vector my_classes; Container() { MyClass c; cout

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  • Silverlight 4 MediaElement play sound

    - by NealWalters
    I converted a local sound file to a resource, which built this in my XAML: <UserControl.Resources> <my:Uri x:Key="SoundFiles">file:///c:/Audio/HebrewDemo/Shalom.wav</my:Uri> </UserControl.Resources> I did this by pasting a local disk mp3 filename into source, then clicked on the "dot" by source and chose "Extract Value to Resource". When I run, it tells me that "Uri" is not valid, and sure enough, in the Intellisense, I see other elements that start with "uri" but not just URI by itself. In the real world I want to specify a dynamic mp3 file name. For example, I might have a database of foreign language words used for flashcards, I want to play a sound file on a URL. But I thought I would try to walk before running...

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  • Check for interactive whiteboard or projector

    - by netmano
    I want to check that there is an interactive whiteboard or projecttor attached to the system. Actually I would like to check it is not there. (To be able to make different license levels.) Is there any technique which could be sure? Platform: MS Windows XP/Vista, MS Visual C++

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  • Attach labels to items in TFS from the PowerBuilder IDE?

    - by DaveE
    We do this using the 'Advanced' button on the checkin dialog now (with Merant, nee PVCS) but the 'Advanced' button is disabled when I set TFS as my SCC provider. Is there a switch we can flip on either side to enable this? Or do we need to write some custom extension? Or can I get the TFS changeset number to associate with the change in PB? Or am I coming at doing selective builds entirely the wrong way?

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  • ASP.Net Application Trust Medium File IO Outside Virtual Directory

    - by Trey Gramann
    I am trying to determine how suicidal this is... I have a hosting environment where a custom ASP.Net CMS application needs to access the files in the root folder of a website even though it is in a virtual folder so it can be shared accross many sites. I can modify the Medium trust on the server and came up with this... <IPermission class="FileIOPermission" version="1" Read="$AppDir$;$AppDir$\.." Write="$AppDir$;$AppDir$\.." Append="$AppDir$;$AppDir$\.." PathDiscovery="$AppDir$;$AppDir$\.."/> Oddly enough, it works. Yes, I understand it is doing this for all the Apps. I am a bit at a loss as to easy ways to test what else is being exposed. Feels dangerous. Opinions?

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  • Gadget vista error var with flyout

    - by Jiinn
    hello ! i have a problem with a variable for the flyout : var friendsUser = ""; var friendsMdp = ""; System.Gadget.Settings.write("variableName", variableName); System.Gadget.settingsUI = "Settings.html"; System.Gadget.onSettingsClosed = SettingsClosed; System.Gadget.Flyout.visible = SettingsClosed; function SettingsClosed() { variableName = System.Gadget.Settings.read("variableName"); friendsUser = System.Gadget.Settings.read("friendUser"); friendsMdp = System.Gadget.Settings.read("friendMdp"); setContentText(); } function flyFriends() { System.Gadget.Flyout.file = 'friends.htm'; System.Gadget.Flyout.show = true ; var flyoutDiv = System.Gadget.Flyout.document.parentWindow; flyoutDiv.gMyVar = friendsUser; flyoutDiv.gMyVar2 = friendsMdp; } If i use this my flyout var is undefined , and if i write : var friendsUser = "test"; i have Test in var and after use setting i have nothing ... if i write var in flyoutDiv before System.Gadget.Flyout.show = true ; gadget bug . my settings dont have a problem, but the refresh of the var ... have you a idea ? thank you for all !

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  • Passing a Batch File an Argument Containing a Quote Containing a Space

    - by Synetech inc.
    Hi, On many occasions I have dealt with passing batch files arguments with spaces, quotes, percents, and slashes and all sorts of combinations of them. Usually I managed to figure out how to accomplish what I want, but this time I am stuck. I have tried a couple of hundred combinations now and my head is starting to hurt. I’ve reduced the problem quite nicely. It’s a simple requirement: pass a double-quoted space from one batch file to another. That is, one batch file should pass some string X to another so that the the second one echos " ". I just can’t figure out what X should be. Here is a minimal batch file that demonstrates and attempt that does not work. (This BAT file takes the place of both by calling itself.) ::Goal is to print: ::" " ::That is, to pass a quoted space from a BAT file to a BAT file if not (%1)==() goto recurse %0 "" "" :recurse echo %1 pause It does not work. I’ve tried using "\" \"", """ """, """" """", "\"" "\"", ""\" \""", "^" ^"", ^"" "^", and so on. Either they print double double-quotes, lose everything after the space, or something else (that is wrong). Any ideas? Thanks.

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  • Eclipse Java EE - Galileo - Unable to view plugins

    - by Dis
    I am new to Eclipse so I am having a hard time troubleshooting this problem. I have a new installation of Eclipse Java EE - Galileo on Windows, and I am unable to see any changes made in the IDE after installing plugins. I have verified that the plugins are installed via installation details, but see no changes made. For example, after installing the maven integration plugin m2eclipse I go to File-New-Project ... and I have no option for maven. After installing the QuickRex plugin I have no view for it etc. I have tried re-installing the plugins, re-installing Eclipse, and starting Eclipse with the -clean option, but nothing has resolved the issue. Any ideas? Thanks!

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  • Attaching a function to the parent window from an iframe and getting proper scope

    - by Ronald
    I working on adding file uploading to my web application. I'm using an iframe to post my upload. When my php script processes the upload it writes some JavaScript to the iframe. This JavaScript is attempting to attach a function to the parent, this works, but when this function actually gets called it doesn't have the correct scope. Here is the code I'm attaching to the parent window: parent.window.showPreview = function(coords) { if (parseInt(coords.w) > 0) { var rx = 200 / coords.w; var ry = 250 / coords.h; $('#preview').css({ width: Math.round(rx * 400) + 'px', height: Math.round(ry * 533) + 'px', marginLeft: '-' + Math.round(rx * coords.x) + 'px', marginTop: '-' + Math.round(ry * coords.y) + 'px' }); } } When this function gets executed I get an error that says $ is not defined. I've tried adding changing the JQuery call to parent.$('#preview').css..., but then it says that parent is undefined. Any ideas?

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  • How to extract Twitter username from Search API via PHP

    - by Alexia
    The Twitter Search api returns results in ATOM/XML format which look like this: <author> <name>username (Friendly Name)</name> <uri>http://twitter.com/username</uri> </author> In my PHP I can get the name field as a variable, so it would look like this: $names = "username (Friendly Name)" But I want to use PHP to extract them as seperate variables, like this: $username = "username" $friendlyName = "Friendly Name" (without parantheses) TIA!

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  • CSS - Overlaying one image on top of another

    - by Jack W-H
    Hey folks! I can't best describe this in words, so I'll show you with pictures. Here's how my designer intends the Gravatar images to look in the sidebar of our site: Here's the overlay image I made (screenshotted from Photoshop): Here's how it looks right now... Not quite ideal, I think you'll agree. This is the CSS code I am using: .gravatarsidebar { float:left; padding:0px; width:70px; } .gravataroverlay { width:68px; height:68px; background-image: url('http://localhost:8888/images/gravataroverlay.png'); } And here's the XHTML (and a sprinkle of PHP to fetch the Gravatar based on the user's email address, which is fetched from our database): <div class="gravataroverlay"></div> <div class="gravatarsidebar"> <?php $gravatar_link = 'http://www.gravatar.com/avatar/' . md5($email) . '?s=68'; echo '<img src="' . $gravatar_link . '" alt="Gravatar" />'; ?> </div> So what can I do? I can't use relative positioning as it makes the word 'Search' in the div below stay moved to the right. Thanks for your help! Jack

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  • UIImagePickerController random behavior

    - by pion
    I have the following code snippets: @interface PinRecordNewTableViewController : UITableViewController { } ... @implementation PinRecordNewTableViewController ... - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { ... PinRecordNewPicture *pinRecordNewPicture = [[PinRecordNewPicture alloc] initWithNibName:@"PinRecordNewPicture" bundle:nil]; pinRecordNewPicture.delegate = self; [self.navigationController pushViewController:pinRecordNewPicture animated:YES]; [pinRecordNewPicture release]; ... } @interface PinRecordNewPicture : UIViewController ... @implementation PinRecordNewPicture ... - (void)picturePicker:(UIImagePickerControllerSourceType)theSource { UIImagePickerController *picker = [[UIImagePickerController alloc] init]; picker.delegate = self; picker.sourceType = theSource; picker.allowsEditing = YES; [self presentModalViewController:picker animated:YES]; [picker release]; } - (IBAction) takePicture:(id)sender { UIImagePickerControllerSourceType source = UIImagePickerControllerSourceTypeCamera; if ([UIImagePickerController isSourceTypeAvailable:source]) { [self picturePicker:source]; } It works 80% of the time -- I could get the picture correctly. The problem is that it occasionally failed to take a picture. When tracing the code, I found out that it occasionally goes to -PinRecordNewTableViewController:viewDidUnload. This is where it fails because it set nil to all ivars. What did I do wrong? Did I miss something so it behaves "randomly"? Thanks in advance for your help.

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  • Where is comprehensive documentation on Android's XML shapes?

    - by Daniel Lew
    I've been looking around for this for a long time but can never seem to find it in the Android documentation. There's all sorts of advanced things I see, but I can never find any solid documentation - there's the shapes package, but it provides no insight on how to use them in xml. The best I can do so far is finding other people's examples. Is there some magical documentation that exists for the XML shapes?

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  • Databinding between 2 Dependency Properties

    - by stefan.at.wpf
    Hello, I'm trying to do databinding between 2 Dependency Properties. I guess this should be quite easy, anyways I just don't get it. I already googled but I couldn't really find out what I'm doing wrong. I'm trying to bind the ControlPointProperty to the QuadraticBezierSegment.Point1Property, however it doesn't work. Thanks for any hint! class DataBindingTest : DependencyObject { // Dependency Property public static readonly DependencyProperty ControlPointProperty; // .NET wrapper public Point ControlPoint { get { return (Point)GetValue(DataBindingTest.ControlPointProperty); } set { SetValue(DataBindingTest.ControlPointProperty, value); } } // Register Dependency Property static DataBindingTest() { DataBindingTest.ControlPointProperty = DependencyProperty.Register("ControlPoint", typeof(Point), typeof(DataBindingTest)); } public DataBindingTest() { QuadraticBezierSegment bezier = new QuadraticBezierSegment(); // Binding Binding myBinding = new Binding(); myBinding.Source = ControlPointProperty; BindingOperations.SetBinding(bezier, QuadraticBezierSegment.Point1Property, myBinding); // Test Binding: Change the binding source ControlPoint = new Point(1, 1); MessageBox.Show(bezier.Point1.ToString()); // gives (0,0), should be (1,1) } }

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  • Finding and changing currencies using Greasemonkey

    - by Noam Smadja
    It doesnt find nor replaces the strings.. may be wrong regex? // ==UserScript== // @name CurConvertor // @namespace CurConvertor // @description noam smadja // @include http://www.zavvi.com/* // ==/UserScript== textNodes = document.evaluate( "//text()", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null); var searchRE = new RegExp('\d\d.\d\d','gi'); var replace = searchRE*5.67; for (var i=0;i<textNodes.snapshotLength;i++) { var node = textNodes.snapshotItem(i); node.data = node.data.replace(searchRE, replace); i wrote this, but its not doing a think. even when i change the string in the regex to a string in the webpage it still does nothing.. what am i missing? :)

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  • Lighttpd wont restart due to an fastcgi.server error

    - by Mint
    Here is what comes up when I try to restart lighttpd user:/# /etc/init.d/lighttpd restart Stopping web server: lighttpd. Starting web server: lighttpdDuplicate config variable in conditional 0 global: fastcgi.server 2010-02-13 22:08:30: (configfile.c.907) source: /etc/lighttpd/lighttpd.conf line: 179 pos: 1 parser failed somehow near here: (EOL) failed! Lighttpd restarts fine when I comment out fastcgi config lines.

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