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Search found 1012 results on 41 pages for 'george powell'.

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Best way to display a "High Scores" Results

- by George

First, I would to thank everyone for all the help they provide via this website. It has gotten me to the point of almost being able to release my first iPhone app! Okay, so the last part I have is this: I have a game that allows users to save their high scores. I update a plist file which contains the users Name, Level, and score. Now I want…

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How can I ensure that a wxFrame is brought to the foreground?

- by George Edison

I have a wxFrame that receives events. Whenever an event comes in, I want the frame to be brought to the foreground. I'm currently using: my_frame->SetFocus(); But that doesn't seem to work for minimized frames. How can I set the frame as the active window and bring it to the front?

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How are FFTs different from DFTs and how would one go about implementing them in C++?

- by George Edison

After some studying, I created a small app that calculates DFTs (Discrete Fourier Transformations) from some input. It works well enough, but it is quite slow. I read that FFTs (Fast Fourier Transformations) allow quicker calculations, but how are they different? And more importantly, how would I go about implementing them in C++?

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Need feedback on two member functions of a Table class in C++

- by George

int Table::addPlayer(Player player, int position) { deque<Player>::iterator it = playerList.begin()+position; deque<Player>::iterator itStart = playerList.begin()+postion; while(*it != "(empty seat)") { it++; if (it == playerList.end()) { it = playerList.begin(); } if (it == itStart) { cout << "Table full"…

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Click outside menu to close in jquery

- by George

So I have a drop-down menu that shows on a click, as per business requirements. The menu becomes hidden again after you mouse away from it. But now I am being asked to have it stay in place until user clicks anywhere on the document. How can this be accomplished? This is a simplified version of what I have now: $(document).ready(function() { …

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Question about Client IDs

- by George

I have a user control that is emmitting javascript using the ClientId function. For example: Out &= "ValidatorHookupControlID(" & Quote & ddlMonth.ClientID & Quote & "), document.all(" & Quote & CustomValidator1.ClientID & Quote & "));" & vbCrLf It appears to me that the ClientID function DOES not return…

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How come drawing this line at (0,0) doesn't really draw it at (0,0)?

- by George Edison

I have this ActionScript code here: package { import flash.display.Sprite; import flash.display.LineScaleMode; import flash.display.CapsStyle; import flash.display.JointStyle; import flash.display.Shape; import flash.events.Event; public class Main extends Sprite { private var lines:Shape; …

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Extremely strange glitch in Chrome - parses contents of string!

- by George Edison

Okay - this is the dumbest glitch I have seen in a while: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <script type='text/javascript'> var data = "</script>"; …

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How to convert an integer to a floating point value in x86 ASM?

- by George Edison

I need to multiply an integer (two's compliment) by a floating point constant. Here is what I have: .data pi dd 3.14 int dd 0ah .code fld pi ??? fmul ST(1), ST How can I convert int to a floating point value for multiplying against pi?

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plot 3D and combine in matlab

- by George

Hello ,i have this matrix "experiment=2*rand(npoints,3)-1". I want to plot in in 3D,so i use "mesh(experiment)". How can i take red points in my plot? Also,i want to implement in the above plot , a sphere with radius 1 at 0,0,0. I did : mesh(experiment) hold on [x,y,z]=sphere; r=1; mesh(r*x,r*y,r*z) hold off but 1) i am not…

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How to access "Manage wireless networks" in acer netbook (windows 7)

- by George Kas

I have windows 7 prof on a aspire acer one netbook. I want to access the "Manage wireless networks" panel from Control Panel - Network and Internet - Network and Sharing Center - Manage wireless networks (on the left bar) I click it, but it just won't open!

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Code coverage test in Visual Studio 2010? How?

- by George

Hello, I have a simple project on C#.NET and have written it in Visual Studio 2010. I am a newbie in C# and Visual Studio. I have written some unit tests, and they pass ok, but how can I test code coverage? Thanks in advance.

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How to force a line break in a loooooong word in a DIV?

- by George Edison

Okay, this is really confusing me. I have some content inside of a div like so: <div style="background-color: green; width: 200px; height: 300px;"> Thisisatest.Thisisatest.Thisisatest.Thisisatest.Thisisatest.Thisisatest. </div> However, the content overflows the DIV (as expected) because the 'word' is too long. …

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Is it possible to override the HTTP functions in wxHtmlWindow?

- by George Edison

I would like wxHtmlWindow to use libcurl instead of the internal wxHTTP class. Is there an easy way to do this? If not, can I at least change the useragent wxHtmlWindow sends when it accesses pages?

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Is there any way to modify a column before it is ordered in MySQL?

- by George Edison

I have a table with a field value which is a varchar(255). The contents of the field can be quite varied: $1.20 $2994 $56 + tax (This one can be ignored or truncated to $56 if necessary) I have a query constructed: SELECT value FROM unnamed_table ORDER BY value However, this of course uses ASCII string comparison to order…

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No transperancy in Bitmap loading from MemoryStream

- by Jogi Joseph George

Please see the C# code. When i am writing a Bitmap to a file and read from the file, i am getting the transperancy correctly. using (Bitmap bmp = new Bitmap(2, 2)) { Color col = Color.FromArgb(1, 2, 3, 4); bmp.SetPixel(0, 0, col); bmp.Save("J.bmp"); } using…

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How can I programatically force Windows XP to display thumbnails for a folder?

- by George Edison

I have an application that calls ShellExecute with a folder path. This brings up the folder in explorer. However, I want to make sure that the folders are set to display the contents in thumbnail view. How can I ensure this?

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How can I sort one table by a column in another in MySQL?

- by George Edison

Say I have a table named items: id int(11) ... tag int(11) And another table named tags: id int(11) name varchar(255) The tag column in items is an index into the tags table. How can I select some rows from the items table and sort the results by the name column in tags?

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Creating a generic NotFound View in ASP.MVC

- by George

Hello guys, I'm having a problem to create a generic View to represent NotFound pages. The view is created and it's fine. I need to know how i can direct the user to the NotFound view in my Controllers and how to render a specific "Return to Index" in each controller. Here is some code: public class NotFoundModel { …

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Vertical text alignment in Crystal Reports?

- by George Mauer

In the Crystal Reports editor that comes with Visual Studio (2008) is it possible to align text to the center of a text box rather than to the top? I can't find the option anywhere and a Google search is not encouraging but I just can't bring myself to believe that they would not include such an obvious feature.

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Why are there multiple ajaxtoolkit libraries, 1 per language?

- by George

I don't have much experience in making app multi lingual, but it seems to me that you don't need a separate dll for each language that you want to handle. Could someone speculate why the toolkit was designed this way?

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Svn: revert file content changes without reverting any related mergeinfo?

- by George Hawkins

If you've done a merge you may find, before committing the changes, that actually you don't want to accept any of the changes merged into one of the affected files. So you do e.g.: $ svn revert foo.c However this also seems to revert the mergeinfo related to this file. So when you do a subsequent merge it will merge in…

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Is there a standard format for email addresses in MIME messages?

- by George Edison

When I get an email, there is a header From: in the actual MIME message that specifies who the sender of the email is. I notice that the format of that particular header is sometimes: From: user@domain.com or From: Human Readable Name <user@domain.com> Are these the only ways that standard clients…

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Can't see *all* databases in a remote SQL Server instance

- by George

Yesterday I posted a related question on StackOverflow. This problem involved not being able to see a SQL Server 2008 instance on another PC. I am not sure why adding the port number enabled me to see a SQL Server that I could not otherwise see, since the port number that I specified was, after all, the default…

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Does Qt Builder have a built-in tool for editing a toolbar?

- by George Edison

Does Qt have a set of standard icons? (Like for Back,Forward, etc.) How would I add these to a button or toolbar in Qt Creator/Designer?

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