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  • Recommended OpenGL / GLUT Reference

    - by TJB
    What OpenGL / GLUT reference is the best around? Ideally I'm looking for something with C++ sample code to help me learn OpenGL as well as details about the APIs similar to what MSDN provides for .net programming. If there isn't a one stop shop, then please list the set of references I should use and what the strengths of each one is. Thanx!

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  • Is C# fast enough for games

    - by Matt
    Will a game written in C# have any speed issues after long periods of play, like for 24 hours at a time? I'm specifically talking about a 2D RPG similar to old Final Fantasy or Dragon Quest games. I know that languages like Python will slow down too much, curious how C# would stand.

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  • Basic Recursion, Check Balanced Parenthesis

    - by pws5068
    Greetings all, I've written software in the past that uses a stack to check for balanced equations, but now I'm asked to write a similar algorithm recursively to check for properly nested brackets and parenthesis. Good examples: () [] () ([]()[]) Bad examples: ( (] ([)] Suppose my function is called: isBalanced. Should each pass evaluate a smaller substring (until reaching a base case of 2 left)? Or, should I always evaluate the full string and move indices inward?

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  • scala currying by nested functions or by multiple parameter lists

    - by Morgan Creighton
    In Scala, I can define a function with two parameter lists. def myAdd(x :Int)(y :Int) = x + y This makes it easy to define a partially applied function. val plusFive = myAdd(5) _ But, I can accomplish something similar by defining and returning a nested function. def myOtherAdd(x :Int) = { def f(y :Int) = x + y f _ } Cosmetically, I've moved the underscore, but this still feels like currying. val otherPlusFive = myOtherAdd(5) What criteria should I use to prefer one approach over the other?

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  • Best way to handle global state

    - by David
    Hi there, I was wondering if anyone could offer some advice on 'best practices' for using global state in a web application - specifically PHP, although im looking for generic best practices i.e. design patterns etc. At the moment I just use a static class, calling it Configs. I suppose this is similar to using the registry pattern but surely there is a more elegant way of handling global data within an application - i just cant think of a better way though.

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  • Ubiquitous way to get the file system root of a .NET WEB application

    - by Eddie
    Similar to Ubiquitous way to get the root directory an application is running in via C#, but that question seems to be related to Win Forms. How would the same be done for Web Forms? I was using... HttpContext.Current.Server.MapPath("~") This works great for handling HTTP requests but seems not to work if a scheduler like Quartz.NET invokes a job (the problem I am having). The HttpContext.Current is null in that scenario since an actual HTTP request is not made.

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  • How to do a join of 3 files with awk by first Column?

    - by noinflection
    i have three similar files, they are all like this: ID1 Value1a ID2 Value2a . . . IDN Value2n and i want an output like this ID1 Value1a Value1b Value1c ID2 Value2a Value2b Value2c ..... IDN ValueNa ValueNb ValueNc Looking to the first line i want value1A to be the value of id1 in fileA, value1B the value of id1 in fileB, etc, i think of it like a nice sql join. I've tried several things but none of them where even close.

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  • toast style popup for my application

    - by anonym0use
    I have created an application that runs in the taskbar. When a user clicks the application it pops up etc. What I would like is similar functionality to that in MSN when one of my friends logs in. Apparently this is know as a toast popup? I basically want something to popup from every 20 minutes toast style fom the application in the taskbar. My existing application is winforms based written in C# with .net 3.5 Cheers

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  • Help to chouse NoSQL database for project

    - by potapuff
    There is a table: doc_id(integer)-value(integer) Approximate 100k doc_id and 27?? rows. Majority query on this table - searching documents similar to current document: select 10 documents with maximum of (count common to current document value)/(count ov values in document). Nowadays we use PostgreSQL. Table weight (with index) ~1,5 GB. Average query time ~0.5s. Should I transfer all this to NoSQL base, if so, what?

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  • Excel MAXIF function or emulation?

    - by Andre Boos
    I have a moderately sized dataset in Excel from which I wish to extract the maximum value of the values in Column B, but those that correspond only to cells in Column A that satisfy certain criteria. The desired functionality is similar to that of SUMIF or COUNTIF, but neither of those return data that is necessary. There isn't a MAXIF function, so I ask the SO community: how do I emulate one?

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  • Looking for an algorithm that will show how to fit the most boxes in a container.

    - by Abe Miessler
    I've been interested in writing an application that will show how to fit boxes (of random dimensions) in a container so there is as little space as possible left. A real life example would be something that would tell you how to use the most space in a UPS truck. Does anyone know of a good place to start for something like this? Is there an existing algorithm that does something similar to what I'm talking about?

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  • Use msbuild community tasks without installing

    - by mickyjtwin
    In our developer environment, no users have administration rights. As such, it's not possible to install MSBuild.CommunityTasks without getting admin to do so. What I'm wondering is similar to NAnt, i.e. is it possible to include the files in your solution directory, and just reference it from there? This way, will not matter if the person has it installed, when they checkout latest code, the msbuild community files will come with, and solution will build. \SolutionDir\{solution}.sln \SolutionDir\Project\{files} \SolutionDir\MSBuild.Community\files

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  • Can ASP.NET MVC html helpers render an element without an ID attribute?

    - by thekaido
    Assume I want to generate an element similar to this in ASP.NET MVC 2: <%= Html.TextBoxFor(p => p.FooBar)%> Is there an overload or way I can get ASP.NET MVC 2 to only generate a name attribute and not an ID attribute? I can have it generate a blank id with <%= Html.TextBoxFor(p => p.FooBar)%>, new { id = "" }, but I would like to generate the element with no ID at all.

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  • Optional group with PSToogleSwitch

    - by maxbareis
    Hi, I'd like to have a settings bundle behavior similar to the iPhone WiFi settings. If you select the toggle switch and set it to on, an optional group with the specific settings appears. How is this done? I haven't found any clue by now.

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  • Can ASP.NET MVC html helpers render an element without an ID attribute?

    - by thekaido
    Assume I want to generate an element similar to this in ASP.NET MVC 2: <%= Html.TextBoxFor(p => p.FooBar)%> Is there an overload or way I can get ASP.NET MVC 2 to only generate a name attribute and not an ID attribute? I can have it generate a blank id with <%= Html.TextBoxFor(p => p.FooBar, new { id = "" })%>, but I would like to generate the element with no ID at all, and without overriding the asp.net mvc framework.

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  • MySQL ORDER BY date and team

    - by Michael
    I would like to order by date and then team in a MySQL query. It should be something similar to this: SELECT * FROM games ORDER BY gamedate ASC, team_id AND it should output something like this: 2010-04-12 10:20 Game 1 Team 1 2010-04-12 11:00 Game 3 Team 1 2010-04-12 10:30 Game 2 Team 2 2010-04-14 10:00 Game 4 Team 1 So that Team 1 is under each other on the same date, but separate on a new date

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  • Will methods like POST and GET formally evolve someday?

    - by Jorge
    The question may sound a bit naive or stupid, but i was wondering...will POST and GET evolve someday? What other methods exist besides those two? I was wondering specifically about server-pushes... why can't exist a method specifically for that? I don't even know if there's already something similar, and if there is, i apologize for my ignorance. The web is evolving, that's evident...will methods formally evolve too?

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  • Multiple Hotel Booking Engine?

    - by Raf
    Does anyone know of a good solution to make my travel website list all my contractual hotels and list their room nightly rates with flexibility options. I found something quite similar, www.touristway.com was offering it, but I need an open source solution if possible.

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  • To specify Startup Program in C# Express Edition 2008

    - by Kanini
    I usually do the following at office - Set the startup program for the project to System32\dllhost.exe, and set the command line arguments for the startup program accordingly. This used to work perfectly fine, because I was running Visual Studio 2008. However, one of my developers use C# Express Edition and they need to do a similar thing. We are not sure, where to set this or how to do it? Please suggest how to do this or point us in the right directions.

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