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Search found 1753 results on 71 pages for 'concepts'.

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• What is your favorite programming terminology (slang or not)

  - by Otter

  Coming up with the right words to describe concepts in programming is often times much more difficult than programmers would like to admit. What is your favorite terminology in programming (slang or not)? One term or phrase per question please!

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• Discussion Question: Why has Visual Programming Languages never taken off?

  - by anon

  Note: marked as community wiki. Is there a good analysis of why visual programming languages still haven't taken off? We're still coding these days 'linearly' in a 80x25 text window; while the concepts we represent (data structures, algorithms) seem like they can be more intuitively represented visually.

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• Openid for google apps domain

  - by user268515

  Hi I'm new to openId concepts. I want to use my google apps domain's user-name & password in third party websites for that i followed this link http://jeremiahlee.com/blog/2009/09/28/how-to-setup-openid-with-google-apps/. But i got struck on second step i dont know where and how to create openId file in server.Please Help on this issue it will be very useful for me. Thanks, Sharun.

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• Separate tables for just one field can be logical ?

  - by Freshblood

  If I have one table which has a City field and as expected this field will repeat itself so only separate it to another table can be ok for normalizing concepts? I mean separated table who has only one field can be meaningful and can help performance gaining?

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• NUNIT + VS2010 = Unable to copy file from /obj to /bin...being used by another process

  - by TimDog

  I am trying to run some unit tests using NUnit while I have the project open, and VS 2010 cannot rebuild the project while the assembly is loaded in NUnit. I have looked around and haven't found any solutions that seen to fix it. I can close NUnit, then the project builds fine. This is a the same solution based on Rob Conery's BDD demo found here: http://tekpub.com/view/concepts/5 Any thoughts?

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• What is a hash function in java?

  - by Mohit Deshpande

  I have check out this Wikipedia page on it, but I still don't understand it. Can someone please help my dim-witted mind to understand the concepts of hashing, hashtable/hashmap, and hash functions? Some examples would really help.

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• Trimming GIT Checkins/Squashing GIT History

  - by yar

  I check my code into a GIT branch every few minutes or so, and the comments end up being things like "Everything broken starting again" and other absurdities. Then every few minutes/hours/days I do a serious checkin with a real comment like, "Fixed bug #22.55, 3rd time." How can I separate these two concepts? I would like to be able to remove all my frequent-checkins and just leave the serious ones.

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• What application you recommend to start peeking to learn Python style?

  - by voyager

  Do you know any application, the more interesting/useful the better, to introduce a new person to Python language and the Python code style, but not necessarily to OO programing, so as to learn the subtleties and idioms of the language and surrounding community? I'm thinking along the lines of people that has worked with JavaScript, Java or .NET, and already have a strong hold of OO concepts.

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• Qt vs Swing : Similarities and Disimilarities?

  - by Sazzad Bin Kamal

  Do they have any common concepts like C++ and Java do? So, that anyone who learn either gets the basics of other?

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• CS Majors: Hardest concept(s) you learned in school?

  - by Mark Lubin

  For the CS majors out there what were the hardest CS classes or concepts that you learned in your undergraduate schooling? Did you find once you learned the basics,(data structs, OOP fundamentals, discrete math, pointers, recursion, etc) the rest followed naturally or did you hit a wall at any point in your higher classes like OS'es and Compilers? Thanks for the input!

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• UITableViewCell similar to one in "Things" app

  - by Fiedorowski

  Hi im looking (but cant find) for sample app that will show me how to implement UITableView with custom UITableViewCell that is similar to one in the Things app, with smooth animation from read-only view (that hides empty cells) to editable view that shows only cells that can be edited, and custom cell with multiline input with small image. I would appreciate if someone could point me in the right direction. Im new to Cocoa/Objective-C programming but Im familiar with Object Oriented programing concepts.

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• What are good introductory resources for expert developers new to the .NET framework?

  - by Craig Shearer

  I have a client who wants to transition off their old environment into .NET. The client has a good grounding in basic OO concepts (their existing development environment supports this) and are expert developers, but need a quick "up to speed" introduction to the .NET framework (C# as the chosen language) for building Line of Business applications (they're keen on Silverlight). Any recommendations?

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• ms-access: difference between control source and row source

  - by every_answer_gets_a_point

  i have learning reports in access and i don't understand the difference between these two concepts. i understand that the control source is the column? but then what is the row source?

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• What good Computer Science Podcasts are out there

  - by Hannes de Jager

  I listen to several podcasts about technology like Java,PHP,Linux and then I listen to Software Engineering Radio to help me along with Software Architecture, but I need a good podcast on Computer Science concepts and advances, especially one that will cover data structures like Trees and Graphs and its applications. Anyone know of such a podcast?

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• Buisness Rule and Process Management?

  - by elgcom

  After some searching in google and wikipedia, I still can not get a clear image about the "difference" between BRMS (Business Rule Management System) and BPM (Business process management)/workflow system. can those two concepts do the same thing from each other? (theoretically) A "rule" can be modeled as a "process" as well. isn't it?

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• How to emulate OOP with C?

  - by Francisco Garcia

  I would like to know which articles or books are good to use OOP concepts in C. I mean things like using function pointers to emulate classes, strict naming conventions to emulate namespaces, and things like that. Also a reference about how to code in C different types of UML diagrams would be great.

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• Basic yet thorough assembly tutorial (linux)?

  - by not-too-smatr

  I want to learn some practical assembly language having just learned the basic concepts in class. Are there any decent books or tutorials (nasm, etc) that would be recommended?

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• What's the usage if I provide an implementation for a pure virtual function in C++

  - by skydoor

  I know that it's OK for a pure virtual function to have an implementation. However, why it is like this? Is there conflict for the two concepts? What's the usage? Can any one offer any example?

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• general...................................................

  - by kshitija

  i want 2 know vry basic concepts of computer sys,hv bit knowledge only.. Q : when we enter data through keyboard then how it is exactly gt stored?... in binary ?or in a ascii?

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• java beginner wants to learn Hibernate

  - by Ashwath

  I am a java beginner and so far have completed learning the core java concepts except io chapter. I also want to finish up the j2ee material and other stuffs like hibernate, springs and struts . At present I have good knowledge of Java . please guide me that how can i finish up studying Hibernate, Springs and Struts in 2 days without going through J2ee in detail .Since I am preparing for the interview ? thanks for the help..

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• Looking for a Python IDE with good support for libraries (Twisted).

  - by Omega

  I'm looking for a Python IDE that can help me easily locate and manage and use the libraries on my system (Ubuntu). Specifically Twisted. Code completion is important including the symbols I import. (I've so far had a look at PyDev as well as OpenKomodo, but while both offer code completion for default Python concepts, I wasn't able to get either to import Twisted into my project and was thus getting reference errors.) Usual disclaimer: I don't like EMACS or vi, please, nothing regarding those.

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• What are the advantages of LePUS3 over UML?

  - by Eric

  When searching online for object oriented concepts such as the composite design pattern I often found them represented in the LePUS3 notation. I am not really familiar with this modeling language. Is it something I should prefer over UML?

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• What is wrong with the performance ?

  - by Innovative

  I created an application ( Creating up to 1,00,000 files in a folder ) with 2 different languages ( C#.Net & JAva ) with file concepts and its best methods. The Application that I created with .NET takes just 3 seconds to create all the files. At the same time, with Java, it takes 15 seconds. Why is it so ?

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• Difference between JavaFX node and UI component?

  - by GrailsTester

  What is the difference between JavaFX node and a UI component? I understand that the both concepts are similar but I am sure that there is a reason why we call a JavaFX Node a node and not a Component.

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• Resources to get started with Commerce 2009 with SharePoint 2007

  - by Emad

  Hi, I need to get up to speed about developing a commerce site using MS-Commerce server 2009 and SharePoint 2007. I was wondering where are good resources to get started, to explain the concepts and design, etc.

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