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• Cheap and cheerful rand() replacement.

  - by Mick

  After profiling a large game playing program, I have found that the library function rand() is consuming a considerable fraction of the total processing time. My requirements for the random number generator are not very onerous - its not important that it pass a great battery of statistical tests of pure randomness. I just want something cheap and cheerful that is very fast. Any suggestions?

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• CListBox... double-clicking makes it scroll back to top?

  - by John

  In a custom subclass of CListBox, if I scroll down it sometimes gets into a weird state where double-clicking on a list item causes the list to scroll all the way back to the top. I have no double-click handler so I'm a bit confused what might be going on, any ideas?

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• iPhone OS: Sharing a UIWebView between ViewControllers in a UITabBarController

  - by dschafroth

  I am trying to create a application with a tab bar and a common WebView. The different tabs shows/hides different divs in the WebView but maintain the state otherwise, so I need to share the web view between the tabs. I am trying to use a nib, but I think that might not be the right solution here. Any pointers for doing this correctly?

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• Ruby Win32Api get single character non-blocking

  - by Markus Orreilly

  I'm trying to write a simple game working with two threads, one thread to get input from the user, and another thread to animate some scenes. I'm able to get characters without pressing ENTER just fine, but it blocks in the animating thread until the user presses a key. Does anyone know of a way to get a character from the keyboard non-blocking?

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• how to run g95 executable files in OS X terminal

  - by lollygagger

  I am completely new to this game, so please be gentle ;-) I made an example program in Fortran 90, lets call it 'program.f90'. I compile it: g95 program.f90 It creates an executable called a.out How do I run this? It is supposed to print something to the screen, and get input from me, but I cannot figure out how to!

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• How to make a Single Executable VS 2010

  - by Uri

  I'm making a game using C++ and DirectX and it'd be nice to share my groups progress with other people by providing a single executable file instead of having to run a setup wizard. I've checked my Release and Debug folders but those executable don't work. The release .exe is something like 21KB which doesn't seem right. So I guess what I'm asking is how to make a single executable with all of the libraries and resource files included.

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• JavaScript/jQuery removing character 160 from a node's text() value - Regex

  - by tyndall

  $('#customerAddress').text().replace(/\xA0/,"").replace(/\s+/," "); Going after the value in a span (id=customerAddress) and I'd like to reduce all sections of whitespace to a single whitespace. The /\s+/ whould work except this app gets some character 160's between street address and state/zip What is a better way to write this? this does not currently work.

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• Print in terminal with colors using python ?

  - by aboSamoor

  I want to print in the terminal with colors ? how can I do that in python ? Another questions what is the best character that when it is printed it look like a box [brick] ? I want to print colored blocks, it is part of game :)

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• Using the HttpWebRequest class.

  - by Nick

  I instantiate the HttpWebRequest object: HttpWebRequest httpWebRequest = WebRequest.Create("http://game.stop.com/webservice/services/gameup") as HttpWebRequest; When I "post" the data to this service, how does the service know which web method to submit the data to? I do not have the code to this web service, all I know is that it was written in Java.

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• [C#] Specifying startup window/form location on multiple displays

  - by JeffE

  I have two displays (two monitors) connected to my machine, and I noticed a strange thing happening today. I had an Explorer window open with my compiled exe on my primary display, and when I double-clicked it, it opened in the primary display (left monitor). However if I pressed enter to launch the executable, it started in the secondary display (right monitor). The window state of the initial form is maximized. Is there a way to tell C# to open the initial form in the primary display?

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• C++ lib RTTI in C# application

  - by Rushi

  I am developing game editor in C# that uses c++ lib files. I want RTTI for C++ classes in C#. Is it possible to get RTTI of C++ class in C#? If yes how?

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• Google Maps to select cities, countries, states .. etc

  - by a b

  Is there a way I can have a google maps control on a web page that will allow users to select destinations as a search criteria? For example we would like a user to be able to select a country, city, state by clicking on it in a map? Is that even doable?

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• What happens when I reboot an EC2 instance?

  - by flybywire

  When I reboot an EC2 instance, do I get the initial image again, or is the state of the hard disk before the reboot kept? And what happens with billing, does the hour start again, or do I continue with the fraction of the hour I was in when I rebooted?

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• Does Flex/Actionsctipt/Flash implements a mechanism for reusing Sprites?

  - by php html

  I'm creating a game and I create sprites(enemies). I keep creating and destroying sprites. Flash/Flex has a garbage collector which handles the destruction of unused resources. Should I create an object pool to reuse them, or should I leave flash/flex to handle the creation/destruction of objects? Which option is better from the performance point of view?

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• Aside from a prototype, what is the next best thing to satisfy a user

  - by user1639998

  Aside from a prototype, what is the next best thing to satisfy a user who really wants to know what an application will be like? Choice 1 A process model Choice 2 An interaction diagram Choice 3 A data-flow diagram Choice 4 A class diagram Choice 5 A class-state diagram 2 is my partner's choice 3 is my choice I stick to my colors also he stick to his. which one is better?

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• what is the difference of ( and { in C

  - by Wast334

  is correct to do.... if (a==b) { return 0; } or if {a==b} ( return 0; ) plz help, it's urgent i am writing a game for my friend's assignment

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• Get all Vector2 Points Within Radius

  - by CheapDevotion

  I am looking for a formula that will give me all of the Vector2 Points within a certain radius given the center. Essentially what I am trying to do is change the color of each pixel in a 256 x 256 texture that is within a certain radius from a specific pixel (Using the Unity3d Game Engine). Programming Language doesn't really matter, as I can probably convert it to something I can use.

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• Guidance for Workflow type applications

  - by UpTheCreek

  Hi, I'm looking for best practices and resources regarding design of workflow based applications. E.g.Best practice/guidance for: How best to represent business object 'states' (position in workflow) How to approach logging of transition between workflow states State transition rules I'm using .NET, but am rather looking for general guidance I'm sorry that this is a bit general, I'm just hoping some people will have some experiences to share.

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• Draw to an Image

  - by nXqd

  I'm new to GDI+ and I don't know how to draw to an Image. I've a matrix ( game map ) and tiles, Can I create an Image or a Bitmap, then I draw everything on it, so I can work with it likes an Image I load from resources. Thanks so much :)

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• UIPicker reloading content

  - by kumaravel

  Hi i have a problem with UIPicker, im keeping my Picker in Navigation controller. i want the Picker content to reload whenever the navigation controller push the PickerView. but the pickerview content maintaining same state in all navigation.. how to change this?

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• Where to store the session object in a Standalone application?

  - by HanuAthena

  I'm having a session object that does NOT implement the java.lang.Serializable. (its a legacy application, and now I can't go and change the code) Is there any way where I can store the session object some where and later GET BACK THE SAME STATE in a STANDALONE application. One thought is to use RMI. Is there any better way of achieving this. Thank you :)

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• Jquery - selector not selecting multiple checkboxes IE

  - by JKb

  In IE, The selector for multiple inputs is not working whereas in firefox it is. Below is the html. <td><label for="contactInfo.shippingAddress.streetAddress1" class="mandatoryText">Address Line 1<em class="reqdfields"></td> City* State Zip / Postal Code   Country and below is jquery used - $("*[id^='contactInfo\\.shippingAddress']").val(""); Any thoughts as to where the problem might be..

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• Andorid: Register Application class in Manifest?

  - by Sharj

  I have one Application class to keep the global state of my application. But I'm unable to register it in Manifest file? Any idea how to do this?

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• Setting Tradiobutton to checked causes OnClick event

  - by Tom

  mybox.Checked := true; Setting Tradiobutton to checked (by code) causes OnClick event handler to be called. How can I recognize if user is making the state change by GUI interaction

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• Are PHP5 objects passed by reference?

  - by morpheous

  I cant seem to get any consistent info on this. Different sources appear to say different things and trhe venerable php.net iteslf (appears) not to explicitly state this - although I must admit, I only had a quick look. In cases where I am passing around 'heavy' objects, I need to pass by reference, but I dont want to keep typing: function foo(TypeName& $obj) if I can get away with simply, function foo(TypeName $obj) So what does the standard say?

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