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• map.resources, :as => root?

  - by Newy

  I'd like to map my Users to root - so '/:id'. I do the following now map.connect ':id', :controller = 'users', :action = 'show' ... but I'd also like the links that are generated by Rails to have this format. Can I do a map.resources ... :as = :root or something similar?

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• Alternative to Plist file(iphone) in blackberry application

  - by user336058

  Hi, I have a iphone application developed, and now i want to replicate the same iphone application on blackberry. In the existing application iphone application, we have the plist file, where we maintain certain values like server address, map url etc. All default values are saved in plist. Please can you give me an alternative similar to plist in blackberry.

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• C++ write to front of file

  - by user231536

  I need to open a file as ofstream and write to the front of the file, while preserving the remaining contents of the file, which will be "moved". Similar to "prepend" a file. Is this possible using the STL or boost ?

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• C++ STL list vs set

  - by mokaschitta

  Hi, what of those two is faster for random insertions and deletions? I guess list, having the values as the keys as it is with sets seems to be attractive too though. Is performance similar for iterating over the whole container? Thanks!

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• How to check if Headers already been sent in PHP

  - by Industrial

  Hi! I think most of us know about the infamous "Headers already sent" error in PHP. Can I check someway if headers already have been sent? It would be really handy to do such, before going all out with trying to set some SESSION data or similar. Thanks!

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• How to make a remove frame script in JavaScript?

  - by Daniel

  I am making websites I refer to from my site load up in a frame (similar to google images). But I also want to give users the ability to break out of that frame. Like with google image's "Remove Frame" link at the bottom right corner of their frame. How can I do this possiblyusing Javascript?

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• Oracle Extended Stored Procedure with C++

  - by BeginnerAmongBeginners

  I am currently adding Oracle 10.2.0. as a viable database to a product. The product originally allows connection to SQL Server and I have found some extended stored procedures. Is it possible to produce similar extended stored procedures for Oracle with C++? If so, how do I accomplish this? Example code would be much appreciated.

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• load and execute assembly from arbitary directory

  - by bitbonk

  How can I load, reflect on and then instanciate types of an assembly that is in an arbitary directory on the system using Assembly.Load or similar without having to modify any security settings for the runtime on the machine. The user should be able to specify the name and location at runtime.

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• Highlighting modified lines in Eclipse

  - by Sudar

  In netbeans, if I open a file which is under version control the lines which are modified are highlighted in the left. (green for new lines and blue for modified lines) Is it possible to get a similar effect in Eclipse?

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• Side-by-side comparison of data by month in SQL

  - by ScottR

  I have table similar to the following: Year | Product | Value 2006 A 10 2006 B 20 2006 C 30 2007 A 40 2007 B 50 2007 C 60 I would like a query that would return the following comparison Product | 2006 Value | 2007 Value A 10 40 B 20 50 C 30 60 What are the options to do so? Can it be done without joins? I'm working with DB2, but answers in all SQL types would be helpful.

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• Where can I find free PHP forms?

  - by user350090

  Hellow! There is a question concerning PHP. Whether there is a product similar on a functional liks PHP forms but is more cheaper? Thanks!

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• [C++] Is it possible to roll a significantly faster version of modf

  - by John

  In an app I'm profiling, I found that in some scenarios this function is able to take over 10% of total execution time. MSVC++ 2008 compiler is being used, for reference... I don't recall if modf maps to a single instruction or if there is likely any way to make it faster. see also here for similar question on sqrt function

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• C++ How to get a filename (and path) of the executing .so module in Unix

  - by Steve

  C++ How to get a filename (and path) of the executing .so module in Unix? Something similar to GetModuleFileName on Windows.

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• twitter like tweet update notification in asp.net

  - by dianuh

  we are adding new functionality in our application where in there would be some users posting short comments and on the other side there would be some users monitoring the activity or comments posted by the other users within the same application. my question is, what is the best way of implementing the notification of new comment availability(similar to tweet update notification)? FYI the application is on .Net 3.5.

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• Selected text gets automatically copied in vim.

  - by Yogesh Arora

  Whenever i select something in visual mode it automatically gets copied. It causes a problem since i have alread something in clipboard to paste in that selected text. Is there any way to disable this. Is this due to the fact that my xterm also has similar behaviour

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• Custom spring bean

  - by Hari

  Hi, I want to convert some of our internal API into a spring bean that we can use in other projects. This API needs some instantiation and other logic which I want to encapsulate in this bean so that we can just put the bean into our app context with necessary propoerties alone. I remember having read an article on this somewhere in the past - but cant find it now. Any pointers to something similar will be helpful

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• How should I get setup for PHP development?

  - by ProgrammingPope

  I am new to PHP and would like to learn. I am limited to running on Windows and need advice on getting setup. Which IDE should I use? Are there any development servers similar to the one included in Visual Studio? What other general advice do you have?

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• Notify by email when passenger error occurs

  - by foresth

  Hello, is it possible to send notification emails when passenger error occurs? Something similar to the email sending by exception notifier when there is an error in Rails app. I wonder because now we have no way to find out if someone hits an unexpected app spawner or other error (like memory limit etc.). Thank you!

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• c# get start-date and last-date based on current date.....

  - by chandru_cp

  I am doing an activity monitor based on date which is similar to stackoverflow Today,YesterDay,this week,Last week,this month,last Month..... Based on current date how to get start-date and end-date for all these Today,YesterDay,this week,Last week,this month,last Month in c#?

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• how does printf handle its arguments ?

  - by Yassir

  how does printf handle its arguments ? i know that in C# i can use params keyword to do something similar but i can't get it done in C

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• display images as displayed in iphone music album when seen in landscape mode??

  - by hemant

  i wanted to show my images in a similar way as we get to see different album names in our iphone player in landscape mode....is that possible??

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• database deign advice wanted: double data entry

  - by john

  hi, I'm designing a database for capturing clinical trial data. The data are entered twice by two persons, independently and the results must be matched. What are the best database tools to use to achieve the best results. Any one has similar experiences? Your helps are highly appreciated. thanks.

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• Does Oracle have an equivalent of SQL Server's table variables?

  - by Margaret

  In SQL Server, you can declare a table variable (DECLARE @table TABLE), which is produced while the script is run and then removed from memory. Does Oracle have a similar function? Or am I stuck with CREATE/DROPs that segment my hard drive?

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• Initializr Bootstrap. Knowledgebase. How to create and edit content?

  - by Idle Mind

  I am in the process of creating a knowledgebase website for my office and I find bootstrap pretty awesome. Now, people at work, which may not be HTML savvy, will be creating new articles and then posting them to this knowledge base. Is there something you can recommend that would allow such type of user to create a document on somthing similar to Microsoft Word but web based and then publish? Or do I have to write it from scratch? Thanks for any help.

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• SQL - Add up all row-values of one column in a singletable

  - by ThE_-_BliZZarD

  Hello Everybody, I've got a question regarding a SQL-select-query: The table contains several columns, one of which is an Integer-column called "size" - the task I'm trying to perform is query the table for the sum of all rows (their values), or to be more exact get a artifical column in my ResultSet called "overallSize" which contains the sum of all "size"-values in the table. Preferable it would be possible to use a WHERE-clause to add only certain values ("WHERE bla = 5" or something similar). The DB-engine is HSQLDB (HyperSQL), which is compliant to SQL2008. Thank you in advance :)

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