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  • Are products like SQL Server and Oracle are "ORDBMS"?

    - by n10i
    According to wikipedia! http://en.wikipedia.org/wiki/ORDBMS IBM's DB2, Oracle database, and Microsoft SQL Server, make claims to support this technology and do so with varying degrees of success So, are these products true "ORDBMS" like PostgreSQL? or they are they are long way from it? can someone plz! point me to any link where i can read about the features still to be implemented by these RDBMS to become true ORDBMS!

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  • lua table C api

    - by anon
    I know of: http://lua-users.org/wiki/SimpleLuaApiExample It shows me how to build up a table (key, value) pair entry by entry. Suppose instead, I want to build a gigantic table (say something a 1000 entry table, where both key & value are strings), is there a fast way to do this in lua (rather than 4 func calls per entry: push key value rawset Thanks!

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  • Why subtract null pointer in offsetof()?

    - by Bruce Christensen
    Linux's stddef.h defines offsetof() as: #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) whereas the Wikipedia article on offsetof() (http://en.wikipedia.org/wiki/Offsetof) defines it as: #define offsetof(st, m) \ ((size_t) ( (char *)&((st *)(0))->m - (char *)0 )) Why subtract (char *)0 in the Wikipedia version? Is there any case where that would actually make a difference?

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  • What does the :compiler command do in Vim?

    - by Martín Fixman
    I recently found that there is a command in Vim called compiler. You can call it with any common compiler (for example, :compiler gcc, :compiler php, etc.), but it doesn't seem to have any immediate effect. I searched on the manpages but didn't find anything useful about what it actually does, nor does the Vim Wiki. Does anyone know what that command actually does?

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  • Why reduce the size of the Java JVM thread stack?

    - by djangofan
    I was reading an article on handling Out Of Memory error conditions in Java (and on JBoss platform) and I saw this suggestion to reduce the size of the threadstack. Can anyone explain how "reducing" the size of threadstack will help with a max memory error condition? http://community.jboss.org/wiki/OutOfMemoryExceptions

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  • JW FLV Player Javascript event

    - by Webber
    When a user triggers a Javascript action, I want the JW FLV to seek back 5 seconds from the current location. I know how to send events using player.sendEvent('SEEK',seconds). But I dont know how many seconds to pass as JS does not know the current location. Can someone please help? http://developer.longtailvideo.com/trac/wiki/FlashEvents#Viewevents.

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  • What are some fun project ideas for a new Python developer?

    - by Sergio Tapia
    I'm new to Python 3 and so far it seems like a decent language. I really like the string manipulation methods you can use and they are pretty radical. :) I'm stuck however in thinking of a project to do with Python. Is there a site similar to Coding4Fun but for Python? Community Wiki because I think this question is really interesting. :D

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  • validating utf-8 in htaccess rewrite rule

    - by TrustWeb
    i validate urls with utf-8 characters with a rewrite rule RewriteRule ^([a-z]{2})/([a-z0-9-]{1,256})/([[:print:]]{1,256})$ index.php?language=$1&categories=$2&get_query=$3 [L] $get_query is the point, this accepts: test!?!'"<*+ but fails for accented chars as àèéìòù, or other utf-8 for example in wikipedia this works great: http://en.wikipedia.org/wiki/%E6%B1%89%E8%AF%AD_%E6%BC%A2%E8%AA%9E any help? :-)

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  • Facebook publisher box with iframe?

    - by user325377
    I have a facebook iframe application. I wish to use the publisher box (http://wiki.developers.facebook.com/index.php/Publisher), that text box in the top of the screen where users can post and also click icons of added facebook apps. Is it possible to use this box in iframe apps, or only with fbml apps?

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  • FQL or Facebook API: Get only my events created

    - by user347466
    Guys.. i have this query: select eid from event where creator = 100000956216009 Return this error: error: 604 Your statement is not indexable. The WHERE clause must contain an indexable column. Such columns are marked with * in the tables linked from http://wiki.developers.facebook.com/index.php/FQL_Tables How i can get all My Created events? TIA I need to print my events created on my fb account and print it on my External Site.

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  • What features would you like to see added to C++?

    - by George Edison
    Are there any features you would like to see added to C++? Maybe... A programming construct An extra operator A built-in function you think would be useful I realize questions like this are frowned upon, but I think this one is a genuine programming question that can be answered and the answers will spawn valuable discussion. (And it's community wiki.) Here is one of mine: How come C++ has no exponent operator, like Python's **?

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  • Financial Charts / Graphs in Ruby or Python

    - by Eric the Red
    What are my best options for creating a financial open-high-low-close (OHLC) chart in a high level language like Ruby or Python? While there seem to be a lot of options for graphing, I haven't seen any gems or eggs with this kind of chart. http://en.wikipedia.org/wiki/Open-high-low-close_chart (but I don't need the moving average or Bollinger bands) JFreeChart can do this in Java, but I'd like to make my codebase as small and simple as possible. Thanks!

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  • Facebook Connect for BlackBerry

    - by Gadi
    Hi I'm looking for a solution similar to the iPhone Facebook Connect (http://wiki.developers.facebook.com/index.php/Facebook%5FConnect%5Ffor%5FiPhone) for the BlackBerry platform. Basically, I need my users to authenticate against Facebook from within a native BlackBerry application (so, not a Web based mobile application). Is there a library I could use, and if not, what will be the correct approach to achieve this? Thanks in advance!

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  • How do you pronounce "Enum"?

    - by Davy8
    In the spirit of this question how do you pronounce Enum? Tagging as subjective and community wiki obviously. I've heard E-Nuhm and E-Nnoom any others? Edit: Looks like we have a winner. Thought it'd be a closer race since most of the people at my work use the 2nd one.

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  • Best practice for setting up wsgi on root directory?

    - by Timmy
    what's the best ways to mix static files and wsgi app served on the root directory? http://code.google.com/p/modwsgi/wiki/QuickConfigurationGuide recommends setting up WSGIScriptAlias / /usr/local/www/wsgi-scripts/myapp.wsgi and alias other directories and files: Alias /robots.txt /usr/local/www/documents/robots.txt Alias /favicon.ico /usr/local/www/documents/favicon.ico Alias /media/ /usr/local/www/documents/media/ is there a cleaner way to do this?

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  • facebook-api: what's Facebook Connect cross-domain receiver URL ?

    - by ufk
    Hiya. I'm trying to configure that my facebook application will be resizeable. The docs at http://wiki.developers.facebook.com/index.php/Resizable_IFrame talk about facebook connect cross-domain receiver URL. and in the JS code i need to enter the 'site relative url to xd_receiver.htm'. what's that? what code should be in that HTML file ? thanks

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  • What features would you like to see added to your favorite programming language?

    - by George Edison
    Are there any features you would like to see added to a programming language? Maybe... A programming construct An extra operator A built-in function you think would be useful I realize questions like this are frowned upon, but I think this one is a genuine programming question that can be answered and the answers will spawn valuable discussion. (And it's community wiki.) Here is one of mine: How come C++ has no exponent operator, like Python's **?

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  • HTML / CSS autonumber headings?

    - by Technical Bard
    Is there a way (ideally easy) to make headings and sections autonumber in HTML/CSS? Perhaps a JS library? Or is this something that is hard to do in HTML? I'm looking at an application for a corporate wiki but we want to be able to use heading numbers like we always have in word processors.

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  • Dummies guide to locking in innodb

    - by ming yeow
    The typical documentation on locking in innodb is way too confusing. I think it will be of great value to have a "dummies guide to innodb locking" I will start, and I will gather all responses as a wiki: The column needs to be indexed before row level locking applies. EXAMPLE: delete row where column1=10; will lock up the table unless column1 is indexed

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  • anybody using AmaterasUML in eclipse

    - by krisp
    Does it automatically creates the sequeance diagram? or we have to drag and drop the related java files and then manually create the sequence diagram? This was the only link i could find on google http://amateras.sourceforge.jp/cgi-bin/fswiki_en/wiki.cgi?page=AmaterasUML Thanks

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