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  • Foreign keys vs partitioning

    - by Industrial
    Hi! Since foreign keys are not supported by partitioned mySQL databases for the moment, I would like to hear some pro's and con's for a read-heavy application that will handle around 1-400 000 rows per table. Unfortunately, I dont have enough experience yet in this area to make the conclusion by myself... Thanks a lot! References: http://stackoverflow.com/questions/1537219/how-to-handle-foreign-key-while-partitioning http://stackoverflow.com/questions/2496140/mysql-partitioning-with-foreign-keys

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  • read a binary file (python)

    - by beratch
    Hi, I cant read a file, and I dont understand why: f = open("test/test.pdf", "r") data = list(f.read()) print data Returns : [] I would like to open a PDF, and extract every bytes, and put it in a List. What's wrong with my code ? :( Thanks,

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  • testing In-app purchases iphone??

    - by hemant
    while testing my application i bought a product it had on my phone through the test account...now i deleted the application and reinstalled it but in my application it still shows that the product is already bought...when we buy through in-app purchase does the product i bought or its id gets stored on iphone filesystem?? i am just testing the application so i dont know much about what could be wrong in it??

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  • File extensions

    - by Sten
    I am trying to open a file with file extension '.lib' (open file library) and (.dll) but i dont know what program application to open it with. any advice? Thanks

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  • How to list my blog to google search

    - by messy123
    Hi, i had created a blog in blogspot.com, after few days later i updated. but my blog is not appearing in google search. even if i give the full link of blog its not coming.. i have some other blogs, it works well.. i dont no whats wrong with new one.. can any one know what to do

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  • Webservice on IIS

    - by dany
    I have a webservice and a webform. A button invokes the webservice which reads a given process name from pid. This works fine in VS2008 but when I publish my project I dont get the name? How can I configure IIS to allow me to do so? or is there an alternative way i.e. wcf or wwf?

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  • is there anyway to clean up old svn directories and files from old source code tree

    - by oo
    i have been sent a directory tree of source code that i want to import into my subversion repository. The issue is that at some point this code was in a different subversion repository. There are a huge number of directories and subdirectories and i basically want to clean up all of the subversion .svn folders before i attempt to import to a new repository and i dont want svn to get confused. is there anyway to clean out a directory structure to remove all svn references?

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  • How to create an AJAX-working Website?

    - by Aviran
    I am using VS 2005 (c#) and I installed lately the AJAX-ToolKit, so now I have ajax controls in my toolbox. I have no AJAX-Enabled template. Can you guide me how can I create and config my empty website so AJAX will work on it? because I followed a tutorial and created one control but I got some errors because I dont know how to configure my website for using these controls. Thanks!

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  • Free Spectral Images database?

    - by Hani
    I am working on a project "object detection using multi spectral imaging", but i am finding troubles because i dont have images to start testing my ideas. Now i am working with the hardware. Please Does any one knows a database for any spectral imaging(faces, flowers,..etc) such that i can test my ideas for classification until i finish the hardware.

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  • extract day from Date

    - by Daniel
    i receive a timestamp from a soap service in miliseconds.. so i do Date date = new Date(mar.getEventDate()); how can i extract the day of the month from date, since getDay() and so are deprecated? im using a small hack, but i dont think this is the proper way.. SimpleDateFormat sdf = new SimpleDateFormat("dd"); int day = Integer.parseInt(sdf.format(date));

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  • nslookup for C# and C++ to resolve a host using a specific Server

    - by Shahmir Javaid
    i need to resolve a hostname using a specific DNS server like you would in nslookup C:\>nslookup hotname 192.100.10.10 Server: UnKnown Address: 192.100.10.10 Name: hostname.host Address: 192.100.10.14 But ofcourse in return i dont just want the address i want all the values for Server, Address, Name and Address I have looked at the System.Net.Dns Class but that only gives me the Resolved IP Address and dosent let me select the DNS Server of my choosing If any one has done this before and you can help me with this. it would be great :D Thanks in Advanced

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  • How rar a folder with php ?

    - by Sjne
    I simple want to rar a folder with the help of php, so there's 2 ways to do this one is via shell_exec or exec, which isnt working for me but shell_exec and exec is enabled on server and working for other commands other method is via .sh file, but i dont know how to use it properly :( i need some code which works properly for this

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  • Chinese text not working in terminal

    - by Dave
    I'm trying to paste chinese text into terminal but I just get lots of numbers instead. if I quickly paste as soon as terminal loads the paste will work that once but not again? Its utf-8 unicode i'm using. I dont think its the font as it works in textedit the only place I get the problem is in terminal but I need to use it to make my sqlite database. What would be the best thing to do? Thanks

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  • Displaying html in a table view cell

    - by Surya
    I am working a rss reader app for iphone . What are my options for displaying entry summary in rss feed ( which could be html) in a tableviewcell without compromising scroll performance . I dont control the feed so html in summary section is out of my control . I am thinking of uiwebview would be my last option ( so rss feeds have images and stuff in there, unfortunately ) . I was thinking if there was a way to extract summary text from html.

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  • MVC: models interacts with the view?

    - by fayer
    i know that everything is going through the controller. but i often read articles that says something like this: user interacts with the view controller asks the model to change its state model notifies the view when its sate has changed i dont get the 3rd one. why saying that the model notifies the view, when it actually is notifying the controller and the controller is notifying the view?

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  • Drupal taxonomy multi-select default value

    - by msindle
    I'm using drupal 6.16 and have a set of taxonomy terms that are set up as a multi-select box. I would like for the first item to be selected when the user loads the page. I dont know if I need to add code to a file or just simply change a setting. I should warn you I do not have a lot of experience, but would rate myself as a low intermediate level programmer. Thanks in advance msindle

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  • how to add styles to actionview helper tags?

    - by ZX12R
    how do i add styles to actionviews helper tags. like the following <%= link_to "Home", :controller=> "home", :action=> "index", :style=>{:position=>"absolute", :top=>"0px"} %> is something like the above achievable. I dont want to add css classes. Thanks.

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