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• T-SQL For Each Alternative?

  - by davemackey

  I need to take data from one table and import it into another table. In pseudocode, something like this: For Each row in table1 If row.personid is in table2 then update table2.row Else insert row into table2 End If Next What is the best way to do this in T-SQL? As I understand it T-SQL doesn't support For Each..Next, so what alternatives do I have?

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• Start a new project in Rails 3.0 or 2.3?

  - by Jeff

  I'm seeking opinion on this. I'm planning a big project in rails and wanted to get some opinion on whether I should start the project in rails 3.0 or start in 2.3 and convert later when 3.0 is declared stable. I'm new to rails and so after reading of some of the big changes in 3.0, i'm unsure of what would be best. thoughts?

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• UIScrollView on scroll update method

  - by Alex Milde

  Hi is there a method / possibility to run a function when the scrollview is scrolling? i found scroll start and scroll end solutions but nothing like a onIsScrolling ... is there a built in solution? or whats the best workaround (nstimer)? thanks Alex

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• Parsing an xs:duration datatype into a Python datetime.timedelta object?

  - by Rezzie

  As per the title, I'm trying to parse an XML file containing an xs:duration data type. I'd like to convert that into a Python timedelta object, which I can then use in further calculations. Is there any built-in way of doing this? If not, what is the best way to achieve this?

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• Counting through all binary numbers with equal 1's and 0's

  - by Stuart

  I'm implementing a binary representation of an equal-side bi-partitioning algorithm and I'm wondering what the best way to iterate through all combinations of N bits that have equal (N/2) 1's and 0's. I'm trying to find the quickest way, not the easiest to code. Thanks.

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• Visual SVN diff and compare tools for Linux

  - by Lakshman Prasad

  Which is the best Visual SVN Diff displayer for Linux. BeyondCompare and VisualSVN1.5 work well on Windows. What are the equivallent tools for Linux. Specifically Ubuntu. I know command line diff works; But I'd like multiple column syntax highlighted and differences. Better if the tool has a support for Git and Hg as well.

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• Cross-platform getopt for a shell script

  - by codeholic

  I've just found out that getopt is not cross-platform (in particular for FreeBSD and Linux). What is the best workaround for this issue?

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• Submit button to submit a form in dreamweaver cs4

  - by Ruthanne

  I can not get the form to submit with the button. The best luck I have had is to send a generic email with no data attached. This is the code: <input name="mailto: [email protected]" type="submit" onClick=mailto: [email protected] value="Submit Form" id="mailto: [email protected]" > the value is: /frms/contact.con Can anyone help????

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• Android Layout question

  - by Nils

  Hello, I need to create a map with items on it (the map consists of a drawable object, which represents a room) and I thought about using buttons with background images for the items so that they are clickable. I guess the AbsoluteLayout fits here the best, but unfortunately it's deprecated. What layout would you recommend me for this kind of application ? Is there another layout which supports X/Y coordinates ?

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• As a Dev Lead, what are the top few things that you ask your developers to consistently follow?

  - by Rahul Soni

  Being a development lead has its own set of challenges. You know a lot of stuff that can be considered as a best practice, but to ensure that everyone in your team is following them is one such challenge. How do you overcome this?

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• Check if URL is a torrent in C# .NET

  - by user296175

  Hi! What's the best way for me to take url like: http://foobar.com/foo.torrent and check if that really is a torrent, not a html page or something else funny. Suggestions? Thank you :)

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• how to import frame based external swf file to scrollpane for as3/flash ?

  - by john misoskian

  hi, i'm using pdf2swf but i can't import external swf frame per frame in scrollpane like to scribd (http://www.scribd.com/doc/27241116/BLOOD-GRISTLE) Best Regards.

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• How to add a jar build by a project to the project in eclipse?

  - by Xetius

  I have a project which as part of the build process creates an XMLBeans jar file (stbSchemas.jar) which I want to include and reference in this project. Is this the best way to go about this (Single project) or should I have a child project which is built from the parent project? I am building this using Maven2 inside Eclipse. Is there a better way to do this so that I can maintain the integrity of the projects and stability of the builds.

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• Downloading mp3 files in java on Android

  - by drozzy

  What is the best way to download an mp3 file in java (on Android sdk)? http://developer.android.com/reference/java/net/package-summary.html Should I be using sockets? If so - what kind of "Stream" reader should I use? I have also read something about "intents" - is this something that is applicable here? I am also curious as to what should one do if connection gets interrupted - can I resume the download somehow or restart it? Any tips?

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• Have you read any ASP.NET MVC 2.0 book?

  - by Dan Dumitru

  I'm sorry for asking yet another "best [insert-technology] book". I know a bit of MVC, I want to start a project in MVC 2 and a good book would be really helpful. Usually, after a while, people come to a consensus what are the top 2-3 books for learning a given technology. Have you read any ASP.NET MVC 2.0 book? If so, how was it?

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• Looking for .NET Automated Build Server Software that is *Easy to use* [closed]

  - by KevinDeus

  Possible Duplicate: best .net build tool Hey, We have been using CruiseControl.NET but it is really starting to get on our nerves with the amount of maintenance it needs. We're looking for something that virtually anybody can manage, and it would also really be good to not have to write a NAnt build script. We use Subversion for Source Control.

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• How would you construct and interact with a grid like a Sudoku board?

  - by JWD

  What do you think is the best way to implement an interactive grid similar to a Sudoku board for a native iPhone application? I did not see an object to fill this need in the SDK. Should I make a custom control for an individual cell, then initialize as many of them as I need in a grid form? Any and all comments are welcome. Thanks!

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• Linq-to-SQL: how many datacontexts ?

  - by sh00

  I have a SQL Server 2008 database with 300 tables. The application I have to design is an Windows Forms app, .NET 3.5, C#. Which is the best way to work with Linq-to-SQL ? I intend to make a datacontext for each business entity. Is there any problem ? I need to know if this way of working with Linq-to-SQL has any disadvantage or can create performance issues ? Thanks.

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• Auto refresh when new user comes online

  - by Luke

  Hello. I have a table in the database which includes all active users. I then have a user list which needs refreshing to see who is the latest users online. Whats the best way to tackle this? The user list is always just who is in the active_users table. Thanks for reading.

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• Sign out button reloads all user controls

  - by eych

  I have an aspx page with several user controls (ascx) as well as an asp:button for signing out. The click event of the button clears the session and does a response.redirect to the login page. However, before the click event is called, since the page posts back, all of the Page_Load events run for all of the controls. What is the best way to have the click event code run without unnecessary reloading of all user controls?

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• Ruby sleep or delay less than a second?

  - by Joseph Silvashy

  So I'm making a script with ruby that must render frames at 24 frames per second, but I need to wait 1/24th of a second between sending the commands... how can I do that? sleep seems to only wait in increments of 1 second or more. update Well ya you can do sleep 0.1 if you want, but is this the best way to delay in a ruby script?

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• When should I commit my code

  - by Ivo

  What is the best moment to commit my code and why? End of the day After the workitems (task) I am doing is done (runs and result is there) After all refacorting and documenting is done Rr any other scenario(s)?

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• Which ASP.NET MVC controls toolset do you prefer?

  - by papakost

  I have seen demos of ComponentArt's and Telerik's toolsets. I am interested mainly on finding a grid control, a tabstrip control, a menu control and a treeview control Do you know any company besides the forementioned that offers ASP.NET MVC controls solutions? Which one do you think is the best/most reliable?

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• How to build something like a ViewStack in pure AS3?

  - by mico

  Hello, SO How to build something similar to a Flex ViewStack in AS3? What is the best way to build a container with different views that can be switched?

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• Can I do this in one Mysql query?

  - by bsandrabr

  Hi I have a table with two columns: column A column B 1 2 1 2 2 1 I want to return total of ones = 3 total of twos = 3 The best I can come up with is two queries like so: SELECT sum( CASE WHEN columnA =1 THEN 1 ELSE 0 END ) + sum(CASE WHEN columnB =1 THEN 1 ELSE 0 END ) SELECT sum( CASE WHEN columnA =2 THEN 1 ELSE 0 END ) + sum(CASE WHEN columnB =2 THEN 1 ELSE 0 END ) Can this be done in one query? Thanks

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