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  • Recursive COUNT Query (SQL Server)

    - by Cosmo
    Hello Guys! I've two MS SQL tables: Category, Question. Each Question is assigned to exactly one Category. One Category may have many subcategories. Category Id : bigint (PK) Name : nvarchar(255) AcceptQuestions : bit IdParent : bigint (FK) Question Id : bigint (PK) Title : nvarchar(255) ... IdCategory : bigint (FK) How do I recursively count all Questions for a given Category (including questions in subcategories). I've tried it already based on several tutorials but still can't figure it out :(

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  • w3wp versus mvsmon

    - by 4ecomm
    Hi, I'm trying to figure out the difference between w3wp and msvsmon. Both seem to be remote debugging tools that run on the web server, and we can attach to them via Visual Studio to help in debugging live applications. Is this correct ? If so what are the differences between them ? many thanks.

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  • How can I get the text color of a button using the Substance LaF?

    - by DR
    In my Java application I have to custom-paint a control and for that I need to use the same font colors as JButton. (Enabled an disabled) I don't want to to hard-code them, because the user can change the Substance skin at runtime. I'm aware of the ColorSchemes but I'm not sure how to proceed once I have the color scheme of the current skin. Also the Substance documentation says something about creating your own color scheme, but I just can't figure out the way to retrieve a certain color.

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  • Name that blog entry - Modelling changes over time with two db columns only.

    - by disown
    I vaguely remember reading a blog entry (written by a well-known blogger I think) about how to model price changes over time, and that you could model most changes by saving two dates only (two columns in a db). The blog talked about prices on a website changing over time and how you could figure out the right price to charge knowing only when the purchase had been made. Very vague, I know, but my google-fu is failing me, everyone at IRC are busy talking about other stuff and I don't know what to do! :)

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  • universal content manager

    - by ankur
    I found one limitation in Oracle UCM. Well it might not be limitation but I am not able to figure it out yet: I didn't find mapping between metadata and content type. What if I wish to associate different set of metadata with different content type which is likely the case? Thanks.

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  • C triple dereferencing

    - by Kiran
    I have used functions with doubly dereferenced pointers (**var) to return values. However, I was recently asked a question to figure out a use-case where a triple dereferencing (***var) may be needed. I couldn't think of any practical scenario. Does anyone have any experience here?

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  • basic JSON pulling data help..

    - by Webby
    New to json data and struggling i guess the answer is real easy but been bugging me for the last hour.. Sample data { "data": { "userid": "17", "dates": { "timestame": "1275528578", }, "username": "harino54", } } Ok I can pull userid or username easy enough with echo "$t->userid" or echo "$t->username " but how do I pull data from the brackets within ? in this case timestame? cant seem to figure it out.. any ideas?

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  • SVN: and bash: How to tell if there are uncommitted changes

    - by fishtoprecords
    I'm trying to wrap a standard sequence of steps in a shell script (linux/bash) and can't seem to figure out how to tell of the execution of svn status returned anything. For example ~/sandbox/$svn status ? pat/foo ~/sandbox/$echo $? 0 If I delete the foo file, then the svn status return nothing, but the echo $? is still 0 I want to not do some steps if there are uncommitted changes. Pointers greatly appreciated.

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  • How to find all records that share the same field value as some other record?

    - by Gj
    I need to extract all records which have a field which does NOT have a unique value. I can't figure out an elegant way to do it - using annotation or some other way. I see a "value_annotate" method to the object manager but it's unclear if it's at all related. Currently I'm using the inelegant way of simple looping through all values and doing a get on the value, and if there's an exception it means it's not unique.. Thanks

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  • why is my reputation deducted? [closed]

    - by benjamin button
    hi, yesterday i had a reputation more than 2600. today when i opened the site it suddenly reduced to 1574!!!!. but i am not able to figure out how and why did it get reduced? this question is probably concerned to the administrators or any regular user can present their opinion!. could anybody please tell?

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  • Trying to convert a 2D image into 3D objects in Java

    - by Kyle
    Hey, I'm trying to take a simple image, something like a black background with colored blocks representing walls. I'm trying to figure out how to go about starting on something like this. Do I need to parse the image and look at each pixel or is there an easier way to do it? I'm using Java3D but it doesn't seem to have any sort of built in support for that...

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  • Hide blocks on page not found in Drupal

    - by Tommy
    I have google adsense in a block, and I want to hide the block when the page is a "Page not found" error page. It's against adsenses TOS to show their ads on error pages. I figure there must be a way to write a php script to put in the Page specific visibility options. Does anyone know how to do this?

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  • Undoing branch creation in Mercurial

    - by michaelmior
    How can I undo the creation of a branch in Mercurial? For example, if I issue the command hg branch newbranch How can I delete this branch if I decide I entered the wrong name? I'm guessing this must be pretty simple to do, but I have yet to figure it out. Thanks!

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  • How to disable a container and its children in Swing

    - by Fuzzy76
    I cannot figure out a way to disable a container AND its children in Swing. Is Swing really missing this basic feature? If I do setEnabled(false) on a container, its children are still enabled. My GUI structure is pretty complex, and doing a traversion of all elements below the container is not an option. Neither is a GlassPane on top of the container (the container is not the entire window).

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  • How do I redirect a user using Apache Rewrite, to the fully qualified domain name?

    - by Mark
    Hi Guys, I'm really new to apache mod_rewrite module. I have a page called http://abc in my company intranet. I want users to be redirected to http://abc.somecompanyname.com whenever they type http://abc to the URL bar. Could someone please provide and example or point me in the right direction. I figure this should be quite an easy question to answer. Thanks everyone for you inputs. -Mark

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  • Counting vowels

    - by user74283
    Can anyone please tell me what is wrong with this script. I am a python newb but i cant seem to figure out what might be causing it not to function. def find_vowels(sentence): """ >>> find_vowels(test) e """ count = 0 vowels = "aeiuoAEIOU" for letter in sentence: if letter in vowels: count += 1 print count if __name__ == '__main__': import doctest doctest.testmod()

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