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• Rounding values up or down in C#

  - by c11ada

  Hey all, I've created a game which gives a score at the end of the game, but the problem is that this score is sometimes a number with a lot of digits after the decimal point (like 87.124563563566). How would I go about rounding up or down the value so that I could have something like 87.12? Thanks!

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• Can one edit an InstallShield setup.exe's manifest file?

  - by DNS

  I'm running into the Windows Vista/7 Program Compatibility Assistant problem described here: http://stackoverflow.com/questions/1069135/this-program-might-not-have-installed-correctly-message-in-windows-7-rc The solution (backed-up by similar questions elsewhere, and MSDN), is apparently to add a 'compatibility' section to setup.exe's manifest. InstallShield 10 SP1 does this automatically, but unfortunately I only have InstallShield 2009. How would I go about editing the manifest? Is there a way to do this programmatically, so I can integrate it into my build?

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• How did Blizzard achieve the layered cockpit view for the Starcraft II website?

  - by Jason

  Go to the Starcraft II website at http://us.starcraft2.com/ and scroll down to the bottom of the page. Notice how it appears like you are looking out of a cockpit. As you scroll up and down the stars move independently from the cockpit windows creating a layered effect. How do they get two images to move independently of each other?

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• Need a good way to store data in a DB from a table on a webpage that can have N columns.

  - by Abe Miessler

  Users need to be able to add a specific type of column to an otherwise static table on my web page and then save the information they enter in there to the database. I've been told that in reality they will almost never go over 5 columns but I would rather support N. The columns will all be of the same datatype. My first thought was to have an XML column with the values from all added columns in there but I was curious if anyone else had come up with a better solution. Suggestions?

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• TI-99 speech effect?

  - by kotlinski

  Hi, I want to make a program that takes recorded speech and transforms it so it sounds like it's coming from a Texas TI-99. Do you have any good ideas and resources for how to go about that?

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• How do I use the NSString draw functionality to create a UIImage from text

  - by Jaba

  I have an NSString that I would like to draw it's contents to a UIImage but have absolutely NO idea how I would go about doing this. I need to call a method that I give it an NSString and returns a UIImage with the text drawn into it. Please help!!

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• what is the easiest way to do this function in c# ?

  - by From.ME.to.YOU

  Hello let say that we have an array [5,5] 01,02,03,04,05 06,07,08,09,10 11,12,13,14,15 16,17,18,19,20 21,22,23,24,25 the user should send 2 values to the function (start,searchFOR) for example (13,25) the function should search for that value in this way 07,08,09 12, ,14 17,18,19 if the value is n't found in this level it will goes a level higher 01,02,03,04,05 06, , , ,10 11, , , ,15 16, , , ,20 21,22,23,24,25 if the array is bigger than this and the value didn't found it will go to a level higher Thanks for your help

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• Avoiding SQL Injection in SQL query with Like Operator using parameters?

  - by MikeJ

  Taking over some code from my predecessor and I found a query that uses the Like operator: SELECT * FROM suppliers WHERE supplier_name like '%'+name+%'; Trying to avoid SQL Injection problem and parameterize this but I am not quite sure how this would be accomplished. Any suggestions ? note, I need a solution for classic ADO.NET - I don't really have the go-ahead to switch this code over to something like LINQ.

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• doubt on private members and Methods

  - by Rushi

  i have doubt in Private fields, variables and methods, if i created a class that contains private variables and methods then how can i use, when to go for private members, methods and when to not use?

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• How do I set up a route in rails?

  - by NotDan

  In my routes.rb I have this: map.namespace :admin do |admin| admin.resources :galleries do |galleries| galleries.resources :gallery_images, :as=>'images' end end rake routes shows the route created like this: admin_gallery GET /admin/galleries/:id and when I go to this url in my browser: http://192.168.2.2:3000/admin/galleries/11/ I get this error: Unknown action No action responded to 11 But I would have expected it to use the show action/view, what am I doing wrong?

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• send sql server Timestamp from C#

  - by user181421

  Hello, Does someone knows how can I send a Timestamp value from C# to my Sql stored procedure which expect to get a timestamp value? the sp looks like this create sp1(@TS Timestamp) --do do something... go

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• Using a wildcard in an update?

  - by Paul Tomblin

  I want to go through a table, and change all instances of 'notify4-N' to 'notify5-N', where N is a number from 1-9. Is there a way to do that in SQL? It would be easy in perl, but I'm not sure the customer even has perl on his servers.

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• If WCF is the future why does everything about web-services still point to ASMX?

  - by Earlz

  I am needing to create a web service, so the first thing I did of course was go to google If you look in those results, you'll see nothing but things about ASMX, which apparently is dubbed legacy technology to be replaced by WCF. Why is it that ASMX is still so vastly popular? (of course, on SO WCF is way more popular.. hmmm)

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• Changing the default TestRunner in Eclipse.

  - by Vitalij

  All tests should be run with jUnit3, if i run a non-configured Test, it tries to use the default-TestRunner (jUnit4). So, i have to go into the run/debug configuration, change the TestRunner to "jUnit3" and run it again. On EVERY Test. This just disturbs the workflow. So, is there an option to REMOVE jUnit4 as possible TestRunner, or even better, change the Default TestRunner to jUnit3 ? Thanks in Advance,

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• Tab-Bar not hiding on all views

  - by Sheehan Alam

  I have a tab-bar controller that loads a RootView. The RootView has 4 buttons that will load a UITableView I don't want my tab-bar to be visible in the RootView so I added the following code: -(void)viewDidLoad{ self.hidesBottomBarWhenPushed = YES; } When I initially load the app the tab-bar doesn't appear, but when I click on a button, and go back to the RootView the tab-bar still appears. I have tried placing this code in viewWillAppear and other application lifecycle methods but no luck.

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• jquery skip list item

  - by steve

  Is there a way for a jQuery function to "skip" an li? Such as Having 3 list items, you click on the 1st one, it calls a next() function, and skips the 2nd li and goes to the 3rd. Current code is here: $('ul.gallery li').click(function() { $(window).scrollTo($(this).next('li'), 800, {easing:'easeOutCirc', axis:'x', offset:-50 } ); }); I want it to skip the immediate li and go to the one after that.

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• can asp.net routing 3.5 sp1 do this issue?

  - by Fredou

  I have a folder(/MyFolder/) with a dedicated web.config in it that does an impersonating In that folder I have an asp.net file that use Microsoft report viewer 8.0 named MyReport.aspx When I view this folder on my machine, it's working perfectly without issue When I publish my project to the dev server and I'm trying to view the report, I have an issue where the the user that run IIS doesn't have access to something, (rsAccessDenied) Can asp.net routing cause this issue? (I'm not at work right now so I can only go by memory so it will be hard to provide more information)

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• Defining a class with specific style dynamically in jQuery

  - by Acorn

  Is it possible to define a class with specific style attributes dynamically with jQuery, rather than setting the style of all elements with that class? I could set the attributes of the class at the end of the script once all the elements have been created, but is that the best way to go about it? If I define the style of the class with $('.class').css('property','value'); at the beginning of the script, nothing would happen because the elements with class .class haven't been created yet, right?

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• How to store a scaleable sized extensible event log?

  - by firoso

  Hello everyone! I've been contemplating writing a simple "event log" that takes a paramater list and stores event messages in a log file, trouble is, I forsee this file growing to be rather large (assume 1M entries or more) the question is, how can I implement this system without pulling teeth, I know that SQL would be a possible way to go. XML would be ideal but not really practical for scaleability if i'm not going nuts. Example Log Entry -----Time Date-------- ---------Sender----------------------- ---------Tags---------- --Message---------- 12/24/2008 24:00:00 $DOMAIN\SYSTEM\Application$ :Trivial: :Notification: It's Christmas in 1s

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• Setting the content-type of a response in Struts2

  - by Thomas

  So, I'm using freemarker templates with Struts2 to formulate my responses. However, since I'm trying to use taconite as well, I need the response to be sent with the content type of "text/xml". I can't seem to find a way to use freemarker directives to set the content type, and I am not well versed enough in struts to know if there is a way to do it through that. So, how should I go about this?

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• What does ActionScript mean by 'antiAliasType' in the following context?:

  - by Joshua

  // When I Run The Following Two Lines, I Get The Error Shown Below var B:Button=new Button(); var lineMetrics:TextLineMetrics=B.measureText('Hello World'); // TypeError: Error #2007: Parameter antiAliasType must be non-null. From My Point Of View, As Useless Errors Go, This One Is Unsurpassed. Can anyone point me in the right direction?

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• excel sum if string

  - by user1834348

  I have table similar to this: 102938 bob 038128 Marc 398401 Tom 298421 Jim 102938 Alex 102938 Junior 209381 Rex 398401 Oby I want to make sometthing like =sumif(A:A, 102938,B:B) and to get "bobAlexJunior" as result. But this is not working becouse sum works with numbers not strings. If i go with lookup, it works with strings but finds only first line, not all lines. Do you have an Idea on how to fix this issue? Thanx

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• machine learning and code generator from strings

  - by BCS

  The problem: Given a set of hand categorized strings (or a set of ordered vectors of strings) generate a decision function to categorize more input. The question: are there any tools out there that will do that? I'm thinking of some kind of reasonably polished, download, install and go kind of things, as opposed to to some library or a brittle academic program.

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• How can you tell if an activities state is stored?

  - by Joren

  I have an activity which pulls some JSON from my server, and then uses it to draw a list. That list launches further activities. My problem is that I can't figure out a way to tell if the activity is still alive when you go back to it, so I end up re-querying my JSON from the server and redrawing the list every time the user goes back to the activity. How can I tell if my activity is still alive so I can skip the redraw?

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• Is it possible to programmatically edit a sound file based on frequency?

  - by K-RAN

  Just wondering if it's possible to go through a flac, mp3, wav, etc file and edit portions, or the entire file by removing sections based on a specific frequency range? So for example, I have a recording of a friend reciting a poem with a few percussion instruments in the background. Could I write a C program that goes through the entire file and cuts out everything except the vocals (human voice frequency ranges from 85-255 Hz, from what I've been reading)? Thanks in advance for any ideas!

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