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• What Read-eval-print-loops (REPL's) are available for C++ ?

  - by Justin Ethier

  REPL's are very useful for live debugging and experimentation. Most dynamic languages such as Ruby, Python, etc come with one built-in, however it is more difficult to build one for a statically-typed language such as C++. Despite the technical challenges, are there any REPL's available for C++?

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• Magento order status change events

  - by Christian

  Hi people, I want to change via web service a remote inventory, I know that via Event Observer Method can triger my code, but I don't know which event is useful to complete my task, like on_order_complete, is there an updated list of events or more documentation?

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• Using webcam to simulate phone camera in WP7 emulator

  - by Jason

  Does anyone know if it's possible to use a webcam to simulate the phone camera in the Windows Phone 7 emulator? This seems like it would be useful for creating augmented reality applications with the current tools.

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• Best way to package a class for use in another app?

  - by Brad Hein

  I've written an Android app wich various abstract classes that perform useful functions. These functions could be leveraged in other apps. I want to share a class module with another programmer, but I don't want to share the source code. I would like to share a .class file but I'm not sure how to do the following: Compile an Android .java file into .class What does the receiver of the .class file have to do to use that .class in their project? (using Eclipse environment) Thank you very much

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• Customising Tweets

  - by thesunneversets

  I have some PHP creating automatic Twitter updates, which in the small print at the bottom reads "[date/n minutes ago] via API". Is it possible to somehow change the "via API" part to something more useful and descriptive?

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• Visual Studio 2010 Architecture tooling

  - by Tone

  Has anyone played around with the architecture tools (uml diagrams, etc) in VS 2010 and if so what is your opinion? I really am liking Sparx Systems Enterprise Architect but am also curious about what is available in VS 2010. I'm not looking for responses about how much you hate Microsoft tools or love mircosoft tools, but more for answers about how useful VS2010 arc tools are for you.

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• Strange attribute in DIV tag

  - by user433500

  I am seeing some attribute I have never seen before in a div tag. I haven't touch html for a while but googling the attribute didn't return much useful info. <div dataquery="#item_1306" comp="box.components.Flashplayer" id="box_Flashplayer_2" propertyquery="#box_Flashplaye_2" class="box_Flashplaye_style2"... My question is, do you know what are these "dataquery" "comp" and "propertyquery" attributes? Thanks alot folks.

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• What is a "context bound" in Scala?

  - by Jesper

  One of the new features of Scala 2.8 are context bounds. What is a context bound and where is it useful? Of course I searched first (and found for example this) but I couldn't find any really clear and detailed information.

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• CSS styles in Silverlight

  - by Matt

  I know styling is possible in SL, but I have a large web app that has both HTML and SL so it would be really useful if they could use the same style sheet... Is it possible? Thanks.

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• Where to begin my quest for knowledge in regards to OCR/ICR?

  - by user347490

  I'm in search of and useful source of knowledge on Optical/Intelligent Character Recognition, Image and Pattern recognition. Any books, papers, websites and whatever. Thanks!

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• error when uploading with Git

  - by user560831

  I am new to Git hub and was able to successfully create an ssh key and upload it to the website however when I type in git push origin master I receive the following error: error: cannot run ssh: no such file or directory fatal: unable to fork I am using Cygwin on a windows Vista machine if that is also useful. Ok.. after installing openssh I now get the error: Permission denied (publickey) fatal: the remote end hung up unexpectedly

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• Efficient way to fire 2 diff events with the same button on each click?

  - by Tomasusa

  I have a C# button, let's say 'ON/OFF': I want to change 'OFF', when we first click it and run buttonOFF() When we click again, it changes to 'ON' and run buttonON() and so on.. What's the correct way to do that? Can I do it all in one onClick event? peace of small example would be useful. Thanks !

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• What are some good resources for WebForms MVP?

  - by Nissan Fan

  I've seen a little buzz on ASP.NET Web Forms MVP, but where can I get resources? http://webformsmvp.com is pretty much stubbed out for now. This appears to be a compelling refresh of the Web Forms paradigm and bring into the fold things that make ASP.NET MVC great. I hear it's going to be put out there at MIX10 this week, but anyone have any useful sites/references?

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• Zend_Registry: real life examples

  - by takeshin

  Do you find Zend_Registry useful? For which tasks it should be used? For which not? Global state for variables is not a good practice. Main objects may have global state injected via $front->setParam('paramName', $object), so what's the purpose of Zend_Registry?.

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• Shortcut to create a method stub in eclipse

  - by Abhijeet Kashnia

  I think some shortcut to create a method stub in eclipse might be useful. Does anyone know how to do it?

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• Step by step(screen shots) setup of nhibernate with asp.net mvc...

  - by MuraliVijay CSK

  I am interested in looking for Step by step(screen shots) setup of nhibernate with asp.net mvc.... Any good links would be really useful...

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• Certification... Worth it or worthless?

  - by Jimmy Chandra

  Is getting certified worth the effort or totally useless? If useful, what sort of certifications one should get?

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• How to make 'p4 annotate' list the modifier name instead of revision number

  - by Nayn

  Hi, In previous organization, 'cvs annotate' used to give annotation w.r.t modifier login id. This was very useful and time saving in finding out who modified what in the file. Could i do same thing in perforce with simple tweeks? Thanks

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• What are uses of polymorphic kinds?

  - by sdcvvc

  Polymorphic kinds are an extension to Haskell's type system, supported by UHC, allowing data A x y = A (x y) to be typed (kinded?) as a -> (a -> *) -> *. What are they useful for?

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• Should a data warehouse developer know Powershell scripting?

  - by AEngelsrud

  I am a SQL Server (2005 & 2008) data warehouse developer (SSIS, SSAS, SSRS, SQL) and I am wondering if it would be worth the effort and time to learn Powershell scripting. Are there applicable uses from a development perspective? I understand that from a DBA view there is considerable power in Powershell for administration - does any of this translate to useful commands for a developer? Thanks!

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• VS2010 has been released, so what do you hate or love about it?

  - by csharptest.net

  I recently installed the release version of Visual Studio 2010. So far I'm less than impressed with the rewrite and was wondering if I'm the only one. The thing I dislike the most is the inability to use the old-school MDI windows instead of the dreaded tabbed documents. For the other side the usage generator seems like it may prove useful in time. So what do you like or dislike about the changes to VS2010?

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• Typedef in C# across several source files

  - by Danvil

  I am writing a C wrapper an would like to use a typedef aquivalent to define some types which should be valid in quite a lot of source files. Those "types" are just different aliases to [u]int16/32/64_t, but are useful to distinguish function parameters. One could use using MyId=System.Int32;, but this needs to be redeclared in every file as far as I see... Is there a better way?

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• C++'s "placement new"

  - by Head Geek

  Has anyone here ever used C++'s "placement new"? If so, what for? It looks to me like it would only be useful on memory-mapped hardware.

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• Pretty SVN commit emails: templates

  - by Quintin Par

  Where can I find good templates for svn commit emails? Google led me to this. Even though it was much better than the default post-commit, I didn’t find it very useful. Help much appreciated.

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• Has anyone tried vss2git?

  - by Radicalise

  OK, so I have started a contract where they are using (gulp) Visual SourceSafe and are looking to move to something better. I have recommended Git. I stumbled across vss2git, which looks useful for migrating from VSS. Has anyone used it? Many thanks!

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