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  • QT Modeless dialog window dos'nt response to the move command

    - by user63898
    Hello all im using Modeless dialog in my application , and when i try to use the Modeless dialog move command from the MainWindow the Modeless dialog didint even show up,why ? (by the way if i remove the move command every thing works and i can see the dialog when called, i try to move it to the systray era. here somecode: M odelessDialog* ModelessDialog= new ModelessDialog(this); ModelessDialog->setModal(false); ModelessDialog->setAttribute(Qt::WA_DeleteOnClose); int topLeft_x = m_SystrayReq.topLeft().x(); int topLeft_y = m_SystrayReq.topLeft().y(); // the valus of x & y are just fine . ModelessDialog->move(topLeft_x,topLeft_y); ModelessDialog->show();

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  • [Three20] How to adjust width of TTStyledTextLabel ?

    - by Chi Zhang
    Hi I am implementing an IM app on iOS. I found that three20 library has a TTStyledTextLabel which provides cool features like showing images and url links. However I want to embed the TTStyledTextLabel in a message bubble (just like the sms app shipped with iphone does), where I need the label to adjust its size according to the text length. I found that TTStyledTextLabel can adjust its height according to its width, but I don't know how to make it shrink horizontally when the text is very short and can't fill up a whole line. Any suggestions?

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  • Using windows CopyFile function to copy all files with certain name format

    - by Ben313
    Hello! I am updating some C code that copys files with a certain name. basically, I have a directory with a bunch of files named like so: AAAAA.1.XYZ AAAAA.2.ZYX AAAAA.3.YZX BBBBB.1.XYZ BBBBB.2.ZYX Now, In the old code, they just used a call to ShellExecute and used xcopy.exe. to get all the files starting with AAAAA, they just gave xcopy the name of the file as AAAAA.* and it knew to copy all of the files starting with AAAAA. now, im trying to get it to copy with out having to use the command line, and I am running into trouble. I was hoping CopyFile would be smart enough to handle AAAAA.* as the file to be copied, but it doesnt at all do what xcopy did. So, any Ideas on how to do this without the external call to xcopy.exe?

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  • How can I have a certain set of CSS properties affect only IE users?

    - by rowan
    definately one or the other, not one and the other if.... HTML doesnt have an else function.. or does it? could you please be so kind as to code it in your answer im a php newb but so far getting nice results! this one's got be buggered though. if browser = IE then css/ie.css else css/moz even a webkit 3rd option if you think its needed... thanks guys you're all marvelous. also, does anyone know of a full properties list for webkit transitions/css?d

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  • Circular gradient in android

    - by sandis
    Im trying to make a gradient that emits from the middle of the screen in white, and turns to black as it moves toward the edges of the screen. As I make a "normal" gradient like this, I have been experimenting with different shapes: <shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle"> <gradient android:startColor="#E9E9E9" android:endColor="#D4D4D4" android:angle="270"/> </shape> When using the "oval"-shape I at least got a round shape, but there were no gradient effect. How can I achieve this? Cheers,

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  • Implode error for PHP

    - by Pete Herbert Penito
    Hi Everyone! I have a form where I've got three checkboxes like this: <td>Wireless <input type="checkbox" name="services[]" value="wireless" /></td> </tr> <tr> <td>Cellular <input type="checkbox" name="services[]" value="cellular" /></td> </tr> <tr> <td>Security <input type="checkbox" name="services[]" value="Security" /></td> <input type="submit" name="submit"> and then I extract($_POST), and have this code $comServices = implode(",", $services); but I get an error: Warning: implode() [function.implode]: Invalid arguments passed in .. does anyone know why Im getting this error?

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  • codeigniter broken link

    - by jaypee
    hi guys, im new in codeigniter. i have a project running perfectly in my localhost. when i deployed, my links seem to be broken. e.g. mysite.com displays the homepage without any error. now, i have a link let's say an about us link e.g. mysite.com/main/about where main is my controller and about is my function. the problem is the about us link is broken e.g. "Oops! This link appears to be broken." do you have any idea where did i go wrong? thank you for any positive response.

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  • problem while switching between Portrait and landscape in android views

    - by vnshetty
    In my application im going to display a web page in web view , it works fine but if i flip between landscape to portrait or vice versa, then it exits and comes to main page. wht is the prblm? logcat: 03-10 13:35:47.123: INFO/WindowManager(69): Setting rotation to 1, animFlags=1 03-10 13:35:47.242: INFO/ActivityManager(69): Config changed: { scale=1.0 imsi=310/260 loc=en_US touch=3 keys=2/1/1 nav=3/1 orien=2 layout=17 uiMode=17 seq=70} 03-10 13:35:47.363: INFO/UsageStats(69): Unexpected resume of com.mireader while already resumed in com.mireader 03-10 13:35:50.413: DEBUG/dalvikvm(69): GC_EXPLICIT freed 395 objects / 20424 bytes in 195ms

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  • TeamCity Mercurial, How to handle tags and releases

    - by Garrett
    Hi First off, i'm new to Teamcity comming from CC. I have a server up and running and building my projects, so far so good :). My problem is this: Whenever I make a Mercurial Tag, I would like TeamCity to react in a special way, so that the resulting binaries/artifacts from the Tag build, are made avaliable for download (automatic release when tagging). In short can I do automated release so that when I create a Tag AND it builds successfully then the result is copied to some location X, but ONLY when I Tag. Im pretty sure that this can be done, but when I read the posts around the net and read the documentation, I tend to get a little confused about artifacts/build scripts/publishing and how to do it. Can anyone give me some hints about where/how to start or guide me to a location with a tutorial/example of how to do this? I want it soooooo bad :-D. Kind regards

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  • Help with an SQL query on a single (comments) table (screenshot included)

    - by citrus
    Please see screenshot Goal: id like to have comments nested 1 level deep The comments would be arranged so that rating of the parent is in descending order the rating of the children comments is irrelevant The left hand side of the screenshot shows the output that Id like. The RHS shows the table data. All of the comments are held in 1 table. Im a beginner with SQL queries, the best I can do is: SELECT * FROM [Comments] WHERE ([ArticleId] = @ArticleId) ORDER BY [ThreadId] DESC, [DateMade] This somewhat does the job, but it obviously neglects the rating. So the above statement would show output where Bobs Comment and all of the children comments are before Amy's and her childrens comments. How can I run this query correctly?

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  • the problem only happens when i try create a release...

    - by ace
    I'm sorry if im not presenting this right, but i trully cannot understand what the problem is. i have a project to hand in, a code of 600 lines defined within a main, .cpp, and header file. if i compile the project with just a debugger and no release, it's fine. when i create it with the release, the following error occurs, for every function!!! 1st error: |36|multiple definition of `countLines(int&, std::vector const&)'| 2nd error: |36|first defined here| if someone will allow me and i can send them the entire code, that would be awesome - i have to have this done within 3 hours.

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  • Display the newest result from my database

    - by nogggin1
    Im building a webpage that displays the newest result from a database as a news article. The parts of the database are title, bodytext and created although I wish to keep created hidden. I am quite new to PHP and dont have any idea how to do this, could i please get some help just to display it as: title bodytext i need to be able to connect to the database with my details then display the results in a div i have set up. although i only want to show the newest result! thank you. Ned Perkins

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  • T-SQL: How to make a positive value turn into the equivalent negative value (e.g "10.00" to "-10.00"

    - by RPM1984
    Ok so i have a DECIMAL field called "Score". (e.g 10.00) Now, in my SP, i want to increment/decrement the value of this field in update transactions. So i might want to do this: SET @NewScore = @CurrentScore + @Points Where @Points is the value im going to increment/decrement. Now lets say @Points = 10.00. In a certain scenario, i want 10.00 to become -10.00 So the statement would be translated to: SET @NewScore = @CurrentScore + -10.00 How can i do that? I know its a strange question, but basically i want that statement to be dynamic, in that i dont want to have a different statement for incrementing/decrementing the value. I just want something like this: SET @Points = 10.00 IF @ActivityBeingPerformedIsFoo BEGIN -- SET @Points to be equivalent negative value, (e.g -10.00) END SET @NewScore = @CurrentScore + @Points

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  • Deploying a Web Application from the command line

    - by Grant
    Hi. Im looking to deploy a web application on a build server. It is a very small web app and so far i have written a nice little console app that checks out from SVN and then calls msbuild on the .sln file. This of course is not the same as publishing a web app and so far have not found a programatic way of publishing. So my question is this.. After msbuild has run can i simply delete all .cs and .vb files and then deploy? or Should i really try and find a way to publish programatically?

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  • Parameterise Service start option in WiX installer

    - by Jamiec
    I have a ServiceInstall component in a WiX installer where I have a requirement to either start auto or demand depending on parameters passed into the MSI. So the Xml element in question is <ServiceInstall Vital="yes" Name="My Windows Service" Type="ownProcess" Account="[SERVICEUSERDOMAIN]\[SERVICEUSERNAME]" DisplayName="My Service" Password="[SERVICEUSERPASSWORD]" Start="demand" Interactive="no" Description="Something interesting here" Id="Service" ErrorControl="ignore"></ServiceInstall> WiX will not allow using a PArameter for the Start attribute, so Im stuck with completely suplicating the component with a condition, eg/ <Component Id="ServiceDemand" Guid="{E204A71D-B0EB-4af0-96DB-9823605050C7}" > <Condition>SERVICESTART="demand"</Condition> ... and completely duplicating the whole component, with a different setting for Start and a different Condition. Anyone know of a more elegant solution? One where I don;t have to maintain 2 COmponents whjich do exactly the same thing except the Attribute for Start?

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  • absolute positioned element clipping if position outside its parent item IE7

    - by yazz
    Hi Im trying to position an element so its slightly positioned outside its parent item. In IE8 it works but in IE7 the positioned element gets clipped. Here's my code HTML: <div id="parent"> <div id="child">text</div> </div> The CSS #parent { height: 40px; width: 400px; position: relative; } #child { position: absolute; width: 100px; height: 60px; top: 0px; left: 0px; } In IE7 you will see that the last 20px of the child element gets clipped. How can I solve this? THX

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  • Visual Studio Publish using Web Deploy gives SSL Exception?

    - by user1267778
    Im trying to use Web Deploy with arvixe hosting. I enabled Publishing with the host but I get SSL exception when I hit publish. Is anybody familiar with the following exception: Error 59 Web deployment task failed.(Could not complete the request to remote agent URL 'https://yew.arvixe.com:8172/msdeploy.axd?site=mywebsite.com'.) Could not complete the request to remote agent URL 'https://yew.arvixe.com:8172/msdeploy.axd?site=mywebsite.com'. The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel. The remote certificate is invalid according to the validation procedure. 0 0 myapplication_MVC4 Thanks

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  • Visual Studio 2008 (C#) with SQL Compact Edition database error: 26

    - by Tommy
    A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified) I've created a SQL compact database, included it in my application, and can connect to the database fine from other database editors, but within my application im trying using (SqlConnection con = new SqlConnection(Properties.Settings.Default.DatabaseConnection)) { con.Open(); } the connection string is Data Source=|DataDirectory|\Database.sdf I'm stumped, any insight?

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  • Xquery get value from attribute

    - by Steven
    Hi, I have some xml and need to extract values using sql <?xml version="1.0" ?> <fields> <field name="fld_AccomAttic"> <value>0</value> </field> <field name="fld_AccomBathroom"> <value>1</value> </field> </fields> </xml> I need to get column name fld_AccomAttic Value 1 The xml is held in a sql server 2005 db I have used xquery before and it has worked. Can any one show me how to extract these values Im baffeled as to why i am unable to do this Thanks Sp

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  • How to send sms to localhost in j2me ?

    - by Spredzy
    Hi all, Im not familiar with the J2me framework, I would like to know how to send a message to the local phone. I am just developing an application, which set ExamDates and if I login this application and I have exam scheduled within 2 days I would like my app to send me an SMS letting me know that I have something schedule ... I know how to send an sms but how to do it to locahost, I don't want to put my number in it, just want to send it to localhost. Is it possible ? Thank you,

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  • flash.media.Sound.play takes long time to return

    - by Fire Lancer
    I'm trying to play some sounds in my flash project through action script. However for some reason in my code the call to Sound.play takes from 40ms to over 100ms in extreme cases, which is obviously more than enough to be very noticeable whenever a sound is played. This happens every time a sound is played, not just when that sound is first played, so I dont think its because the Sound object is still loading data or anything like that... At the start I have this to load the sound: class MyClass { [Embed(source='data/test_snd.mp3')] private var TestSound:Class; private var testSound:Sound;//flash.media.Sound public function MyClass() { testSound = new TestSound(); } Then im just using the play method of the sound object to play it later on. testSound.play();//seems to take a long time to return This as far as I can tell is following the same process as other Flash programs I found, however none of them seem to have this problem. Is there something that I've missed that would cause the play() method to be so slow?

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  • explaining $this->load->view()

    - by ajsie
    in a controller you can use this method to load a view. but i want to know behind the scenes here. im new to php and frameworks, but i’ve learned the basics of OOP. when $this-view() is made then the method in the current class or the parent class is used. but what does this mean: $this-load-view(). what is the intermediate load? is it a function or is it a property? where is it located? how could it contain view()? grateful for explanation.

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  • Translate this code to objective-c iPhone?

    - by Silent
    Hi there would somone know how to translate this cose into iphone programming it seems like its an http message the data i would be sending is audio data im not sure which type of file. Any things helps thanks. /////////////////////////////////////////////////////////// Using the cgi command fifo.cgi will enable the IP camera to start receiving audio data User can use Microsoft WinHTTP C/C++ API to upload the audio file   http://msdn.microsoft.com/en-us/library/aa384252%28v=VS.85%29.aspx   1. Establish connection     hSession = WinHttpOpen(L"WinHTTP Example/1.0",WINHTTP_ACCESS_TYPE_DEFAULT_PROXY,WINHTTP_NO_PROXY_NAME,WINHTTP_NO_PROXY_BYPASS, 0 );        if(hSession)      {          USES_CONVERSION;          hConnect = WinHttpConnect(hSession,A2W(m_cAddr), m_iPort,0);      }   2. Establish listen request        if(hConnect)          hRequest = WinHttpOpenRequest(hConnect,L"POST",L"/cgi-bin/fifo.cgi",NULL,WINHTTP_NO_REFERER,WINHTTP_DEFAULT_ACCEPT_TYPES,0);        if(hRequest)          bResults = WinHttpSendRequest(hRequest,WINHTTP_NO_ADDITIONAL_HEADERS,0,WINHTTP_NO_REQUEST_DATA,0,uDataLength,0);   Send audio data        if( hRequest)          WinHttpWriteData(hRequest, pData, nDataSize, &dwBytesWritten); //////////////////////////////////////////////////////////////////////////

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  • Scope of variables inside of javascript

    - by wcpro
    I have the following code sample that im trying to wrap my head around $(document).ready(function () { test("load json", function () { length = 0; // length = 0 $.getJSON("plugins/form.json", function (data) { length = data.fields.length; // length = 4 }); ok(length == 4, "length = " + length.toString()); // length = 0? wtf? }); }); the 'length' variable does not persist when the $.getJSON runs. I cant figure out if its because its asynchronous or because the variable is out of scope.

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  • how to open another window and close the window that calls it

    - by user225269
    I have this code in userpage.php: <script langauge="JavaScript"><!-- function newWindow(fileName,windowName) { msgWindow=window.open(fileName,windowName); } //--></script> <a href="javascript:newWindow('1.html','window1')">Logout</a> And this code at index.php: <script language="JavaScript"><!-- function newWindow(fileName,windowName) { msgWindow=window.open(fileName,windowName); } function replaceURL(fileName) { newWindow(fileName,'window2'); self.close(); } //--></script> What Im trying to do is to call another window that show index.php. Calling it with the userpage.php. But the script doesn't close the window that calls it. Its a logout link. Because when I press back button after logging out. I end up seeing the page which only the user that has logged in can access

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