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  • Mac laptop usage and development discussion?

    - by George2
    Hello everyone, I have got a new Mac book (MacBook Pro), and I am previously using Windows. I use this MacBook for personal (e.g. instant messaging, document, browsing the web) and development (writing C++ and Java code) purpose. Any recommended discussion group or forums (or I can directly ask here in StackOverflow)? I am a newbie. thanks in advance, George

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  • Good programming website like Stack Overflow?

    - by hhafez
    What other good collaborative programming/software development/engineering websites do you know of? I'm not looking for language or platform specific websites. Nor am I looking for something similar to the format of Stack Overflow. My main criteria is that the community is knowledgeable, helpful active friendly I know the question is open ended/subjective but I'd like to know as many places where I can get the help of my peers. The accepted answer will contain links to your recommended sites have a short description be concise be highly voted by your peers

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  • F# Blogs to follows

    - by AG.
    Hello All, I have recently started learning F#. I was wondering as which are the recommended blogs you guys are currently following in F# community?. I am currently subscribed to "Tomas Petricek", "Brian McNamara" and "Don Syme's". Would love to hear all your recommendations.

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  • Preferred way to do locales in the Haskell Platform

    - by user355466
    The Haskell platform includes two obsolete libraries, old-time and old-locale. For old-time, it also includes the preferred alternative (namely time), but I can't figure out what the recommended alternative for old-locale is. Is this simply a shortcoming of the Platform as of now (version 2010.1.0.0), or something I've overlooked?

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  • Complete beginner ?s

    - by user249454
    Hey guys I am a COMPLETE beginner to programing and i have 2 questions: im thinking of learning java is this a good language 2.What are some recommended books/ sites for learning java as a complete noob thanks guys so much!

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  • Create and populate two-dimensional array in Scala

    - by ~asteinlein
    What's the recommended way of creating a pre-populated two-dimensional array in Scala? I've got the following code: val map = for { x <- (1 to size).toList } yield for { y <- (1 to size).toList } yield (x, y) How do I make an array instead of list? Replacing .toList with .toArray doesn't compile. And is there a more concise or readable way of doing this than the nested for expressions?

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  • ASP.NET Exception Handling in background threads

    - by Xodarap
    When I do ThreadPool.QueueUserWorkItem, I don't want unhandled exceptions to kill my entire process. So I do something like: ThreadPool.QueueUserWorkItem(delegate() { try { FunctionIActuallyWantToCall(); } catch { HandleException(); } }); Is this the recommended pattern? It seems like there should be a simpler way to do this. It's in an asp.net-mvc app, if that's relevant.

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  • Check request type in Django

    - by Art
    While it is recommended to use the following construct to check whether request is POST, if request.method == 'POST': pass It is likely that people will find if request.POST: pass to be more elegant and concise. Are there any reasons not to use it, apart from personal preference?

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  • How to detect if 2 news articles have the same topic? (Python language-comparison)

    - by resopollution
    I'm looking for ideas on recommended approach. I'm trying to scrape some headlines and body text from articles for a few specific sites, similar to what Google does with Google News. The problem is across different sites, they may have articles on the same exact subject, worded slightly differently. Can anyone point to me what I need to know in order to write a comparison algorithm to auto-detect similar articles? Thanks very much in advance. I use Python.

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  • How can I remove the current cell focus from A Windows Forms datagridview ?

    - by Kottan
    How can I remove the current cell focus from a Windows Forms datagridview ? I have a dialog with some datagridforms and initially I don't want to have a cell selection. Actually in every gridview the cell [1,1] is selected I have already searched in some forums, but the provided solutions doesn't work. For example often it is recommended to set CurrentCell = null -- but this has no effect. Has anybody another solution, which really works ;-) ?

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  • Accessing Web Service from iPhone

    - by Cody C
    Questions on calling web services from iPhone? Anyone have any recommended tutorials on doing this? Anyone have any best practices on implementing security with these calls? Has anyone made or seen any shared libraries or wrappers for easy web service calls from the iPhone?

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  • how to build good python web application

    - by Moayyad Yaghi
    hello i never worked with web programming and i've been asked lately to write a web-based software to manage assets and tasks. to be used by more than 900 persons what are the recommended modules , frameworks , libraries for this task. and it will be highly appreciated if you guyz recommend some books and articles that might help me. thanks in advance

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  • What is the best way to use whitespace while programming?

    - by Emmanuel Smith
    I'm fairly new to programming and from learning I have seen different ways of formatting code, comments, etc; and have been recommended on different techniques. I mostly program in C#, C++, and Java so I want to know what is the the best way to layout code so that if other people where to go through it, they would be impressed by how simple and easy to understand it is. I would like to know the same thing for commenting as well.

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  • Why "Finalize method should not reference any other objects" ?

    - by mishal153
    I have been pondering why it is recommended that we should not release managed resources inside finalize. If you see the code example at http://msdn.microsoft.com/en-us/library/system.gc.suppressfinalize.aspx , and search for string "Dispose(bool disposing) executes in two distinct scenarios" and read that comment, you will understand what I mean. Only possibility I can think of is that it probably has something to do with the fact that it is not possible to predict when finalizer will get called. Does anyone know the right answer ? thanks, mishal

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  • OpenRasta overwriting Content-Length header in HEAD responses

    - by Dave Nichol
    I'm creating a pretty simple HTTP service using OpenRasta. For HEAD requests, the HTTP 1.1 spec states that HEAD requests should have the Content-Length set to "the size of the entity-body that would have been sent had the request been a GET" (section 14.13). However, OpenRasta apparently sees that the response body is empty and automatically sets the Content-Length header to "0". What is the recommended way to override this behavior? Thanks-

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  • The right way to develop against of PayPal platform

    - by zshamrock
    What is the right/recommended way to develop against of PayPal platform: Use the New PayPal SDK (https://www.x.com/developers/paypal/documentation-tools/paypal-sdk-index) Use the legacy PayPal SDK (which is quite old right now) Just send raw HTTPS requests following NVP protocol (in the end they are just REST-like API), and do not depend on any official API (just depend on the official NVP protocol description) Which one is considered the right way to go?

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  • Rails - good tool to create a scheduled background process which will regularly retrieve messages fr

    - by adam
    Background Job gets mentioned a lot but all the tutorials I've seen seem to indicate that its for queuing jobs which are created by some external event such as a user clicking "Send mail". But what about when you have code that needs to scheduled to run every 30 seconds to listen for new messages from twitter? Normally rake is recommended for set in stone schedules but it inst so efficient for frequent jobs as it has to to load the entire rails app each time. Can anyone recommend anything for this situation?

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  • How to generate irregular ball shapes?

    - by tomato
    What kind of algorithms would generate random "goo balls" like those in World of Goo. (btw, if you haven't played it yet, highly recommended). I'm using Proccesing, but any generic algorithm would do. I guess it boils down to how to "randomly" make balls that are kind of round, but not perfectly round, and still looking realistic. Thanks in advance!

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  • SharePoint Transferring pages to Production

    - by bmw0128
    I am building an internet site, using my local machine as the development box (I have MOSS 2007 installed). I have a custom master page, packaged in a WSP, so I may use STSADM on the production server to install it. I have made some pages via SPD (on my local machine) and put them in the "Pages" gallery. What is the recommended way to get these pages to production. Also, is the process the same when I make edits to current pages?

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  • Ruby on Rails: Can I do a "link_to" to call a create action?

    - by sjsc
    How would I correctly call the create action from a link_to? Here's the create action: def create recipe = Recipe.create(:name => "French fries") redirect_to recipe end For example, I thought something like this might work: <%= link_to "Create a default recipe", recipe_path, :method => :post %> I'm not sure if that's a recommended (or even correct) way to do it. Any idea?

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  • Where to start learning Java?

    - by Kerry
    I've been convinced that I should learn another language (primarily PHP/Javascript oriented) and decided on Java. I learned my basics of PHP, years ago, from www.w3schools.com and Javascript from another similar site (since taken down) that had a series of tutorials that took you from nothing to something. Is there a similar site for Java? Is there a recommended IDE (Eclipse?) and site to learn?

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  • Login From Multiple OAuth Services, Keeping Profiles in Sync

    - by viatropos
    Given the following: I have an application that allows people to login through twitter, myspace, yahoo, and google User creates initial account by logging in through Google User logs out User logs back in using Yahoo. ...is there a recommended way for the application to associate those two accounts together? Stack Overflow has this functionality but it seems like they need the user to manually say "this account google account is associated with that yahoo one". Is there no way to do this automatically?

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  • Does clustered index on foreign key column increase join performance vs non-clustered ?

    - by alpav
    In many places it's recommended that clustered indexes are better utilized when used to select range of rows using BETWEEN statement. When I select joining by foreign key field in such a way that this clustered index is used, I guess, that clusterization should help too because range of rows is being selected even though they all have same clustered key value and BETWEEN is not used. Considering that I care only about that one select with join and nothing else, am I wrong with my guess ?

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