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• Is There an Easy Way to Convert a Boolean to an Integer?

  - by Russ Bradberry

  I am new to scala and I am finding the need to convert a boolean value to an integer. I know i can use something like if (x) 0 else 1 but I would like to know if there is a preferred method, or something built into the framework (ie toInt())

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• how to get started with TopCoder to update/develop algorithm skills ?

  - by KaluSingh Gabbar

  at workplace, the work I do is hardly near to challenging and doing that I think I might be loosing the skills to look at a completely new problem and think about different ideas to solve it. A friend suggested TopCoder.com to me, but looking at the overwhelming number of problems I can not decide how to get started? what I want is to sharpen my techniques ( not particular language or framework ).

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• How to use the ApplicaionDirectory Membership condition in .NET CAS?

  - by smwikipedia

  I am not sure about the semantic of "ApplicationDirectory" membership condition. I am set it up in the .NET Framework 2.0 configuration tool. All the other membership conditions such as strong name, hash, need me to input some criterias, only the Application Directory has not. How to use it? Could someone give an explanation by example? Many thanks.

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• What is the name of this character |

  - by Saif Bechan

  I am writing a documentation on a PHP framework. I make a lot use of this | character. It is some kind of separator, but does anyone know the exact name of it.

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• .NET: Start a thread as suspended

  - by Ikaso

  In unmanaged code you can create a thread in suspended state. In .NET Framework I can't find this option. Is it because the Thread constructor puts the thread in a suspended state? Is there other reasons why this is not supported?

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• NService bus message not coming in sequence (i.e as it is sent).

  - by anupam3m

  Hi , We are using NService bus for our messaging framework.Sometime the message is not coming as par the sequence of sending .Sometimes last message is coming first and than later first message. Please help me out Thanks

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• DataObjects.NET: a good (flawless, documented, support) ORM?

  - by David_CSharp

  I am looking for ORM frameworks, came along to NHibernate, Genome, L2S, Entity Framework and now the DataObjects.NET.. So far a I read the documentation it seems pretty cabable, but have you ever tried this ORM? Any issues/bugs with DO.NET would be approciated :)

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• C++ - Is it possible to implement memory leak testing in a unit test?

  - by sevaxx

  I'm trying to implement unit testing for my code and I'm having a hard time doing it. Ideally I would like to test some classes not only for good functionality but also for proper memory allocation/deallocation. I wonder if this check can be done using a unit testing framework. I am using Visual Assert btw. I would love to see some sample code , if possible !

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• help with Error during run my C# program

  - by Gold

  hi i got this error: CLR Error: 80004005 when i try to run my C# program on Windows XP. when i try to install FrameWork 2.0 - i got this error: there is a problem with this windows installer packege. what can be the problem ? thank's in advance

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• Project Implementation estimates with TDD

  - by panzerschreck

  Are there any guidelines when quoting estimates for projects/tasks involving TDD? For example, when compared to normal development of a task taking 1 day to complete, how much more should a TDD driven task take? 50% more time or 70% more time? Are there any statistics available, assuming the developer is well versed with the language and the test framework?

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• Configuring servlet for using spring

  - by dominolog

  Hello How to configure my web application in Eclipse (based on Servlets and deployed to Tomcat) to use Spring framework. I need only IoC container (Beans only and ApplicationContext), not Spring MVC. How to configure web.xml for this? Regards

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• C# Flash ActiveX - Recording

  - by Dremation

  I wrote an application that monitors live streams from various sites. The application has done well but theres a feature that is highly requested. And that's the ability to record the stream. I'm current using the Adobe Flash ActiveX control to stream the videos from the various sites. IS there a way to record the stream? Whether it be with Flash ActiveX or another framework/control that you may know of.

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• Autocompleting MVC View Variables in Eclipse PDT/Zend Studio

  - by voidstate

  When using Zend Studio to write views for a MVC framework, is there any way of having those variables autocomplete, perhaps using PHPdoc? For example, I set a variable in a view called $cart which is an instance of my ShoppingCart class. When I type "$cart-", I'd like the IDE to pop up with all of the objects properties.

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• client side spring

  - by Gholi

  I wanna sth like Spring framework to use in client side. Actually I am going to abstract ui from data sources that may be added to system while it is up. An XML will be injected to system and ui will be generated automatically. Client side use would be able to search on new data source while objects are created in client side. Thanks

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• How to get the NHibernate ISession that is HttpContextScoped by StructureMap.

  - by subskii

  Hi all I'm somewhat new to the MVC framework and in accordance with the following post: NHibernate with StructureMap I am not sure how to actually get the HttpContextScoped ISession in my controller? I'm sure there is a simple way to do this but I am unsure. Also, it's a small project and I don't want to go overboard with Enterprise Design Patterns. Thanks!

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• Tools for development SOAP-service on Ruby 1.9

  - by aaz

  Which set of libraries and tools would you recommend to use for development SOAP-service on Ruby 1.9 - soap-tools, web-servers, or maybe a web-framework?

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• JPA and compatibility with persistance providers and databases vendors

  - by Kartoch

  JPA promises to be vendor neutral for persistence and database. But I already know than some persistence frameworks like hibernate are not perfect (character encoding, null comparison) and you need to adapt your schema for each database. Because there is two layers (the persistence framework and database), I would imagine they're some work to use some JPA codes... Does anyone has some experiences with multiple support and if yes, what are the tricks and recommendations to avoid such incompatibilities ?

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• Threading heap and stack

  - by DJ

  How memory is allocated in case of spawning a new thread, i.e how memory heap, memory stack, and threads are related? I know this is fundamental (.net framework concept) but somehow I am not much aware of this concept.

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• Tree structured resource Authorization

  - by user323883

  I have portfolio table with portoflio_id and parent_portfolio_id and I have user table now some users may have access to all portfolios, or selective portfolios or depending on group, everything under a portfolio tree. can someone suggest a good schema or any existing framework

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• Breaking out of the Google App Engine Python lock-in?

  - by Alterlife

  Are there any guidelines to writing Google App Engine Python code that would work without Google's infrastructure on other platforms? Is there any known attempt to create an open source framework which can run applications designed for Google App Engine on other platforms? Edit: To clarify, the question really is: If I develop an application on Google App Engine now, will I be able to migrate to another platform later, or is it a lock in?

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• How to apply a function to a collection of elements

  - by Cue

  Consider I have an array of elements out of which I want to create a new 'iterable' which on every next applies a custom 'transformation'. What's the proper way of doing it under python 2.x? For people familiar with Java, the equivalent is Iterables#transform from google's collections framework.

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• Need to create automatic timed changing content.

  - by Spencer

  I need to create a section of our website where there is a main box of content with 3/4 smaller boxes (previews) underneath. Please take a look at http://espn.com for an example. They have a main top box for content and then it shuffles between the content previews below. What is the best way to do this? We are using .NET framework. Thanks in advance

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• Postsharp installer bug: .Net 2.0 not presented

  - by HeavyWave

  There is an issue with PostSharp 1.5 and 2.0 that won't let you install it on the Windows 7 machine with the error message ".NET Framework 2.0 is not present on this computer". To work around the issue you have to run the installer while being logged in with Administrator account. Not Admin group and not "run as Administrator", you have to be logged in with the Administrator account. Hope that helps, if someone has the same issue.

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• Run time behavior of .NET referenced assembly not existing.

  - by M3NTA7

  Microsoft .NET Framework Assembly A Assembly B Contains Class C - References Assembly A Contains Class D - Does not reference Assembly A, Does not reference Class C Questions: During runtime if Assembly A DLL does not exist, will Class D be able to execute successfully? Where as Class C will fail with a reference error?

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• .net 3.5 message framing

  - by Rob

  We have message framing working by using a lengh prefix but using .NET 2.0 beginSend/BeginReceive. Is message framing any different in 3.5, if so how should we implement it using the new framework? Are there any useable examples out there which focus purely on message framing using 3.5? Many thanks

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