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  • Django 1.2 and south problem

    - by alexarsh
    Hi, I was using python 2.5 and django 1.0.2. But I moved to python 2.6 and django 1.2 recently and I'm getting the following error now during the migrate: http://slexy.org/view/s2HCFJj0yL After running migrate several times, it eventually passes. I have 5 different apps under migration and I thought it can be dependencies issue. But I have no migrations calling other apps. So what can be the problem? Regards, Arshavski Alexander.

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  • Android: how to share code between projects signed with the same certificate

    - by tomash
    In Android documentation concerning code signing we can read: "By signing multiple applications with the same certificate and using signature-based permissions checks, your applications can share code and data in a secure manner." How exactly such code sharing can be done? Is it possible to release main application and multiple exchangeable plugins then discover them at runtime? What does source code looks like and what are advantages over "standard" intents calls from/to different APK packages?

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  • ASP.NET Membership and Roles separation relationship

    - by Saif Khan
    Hi, I have an ASP.NET project where I want to keep the membership (SQL Provider) in a separate database and the Roles/Profiles will be per application. Question What is the KEY that relates between the Membership database and the Roles/Profile database? Is it the UserID or UserName? I opened up the tables in separate expolrer and notice the UserID is different in the Membership database from that in the application Roles database.

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  • How to build a complex table by using CSS?

    - by Relax
    Recently i ran into a complex table implementation, for example: tr1: | td1 | td2 | td3 | tr2: | td1 | td2 | tr3: | td1 | td2 | ... As this example shows, i want td1 are fixed with different width, td3 is also width fixed but at the right, td2 are all width auto to expand when screen radio changed. I'm wondering if there is a way to do this by using CSS?

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  • Use of HAVING in MySQL

    - by KBrian
    I have a table from which I need to select all persons that have a first name that is not unique and that that set should be selected only if among the persons with a similar first name, all have a different last name. Example: FirstN LastN Bill Clinton Bill Cosby Bill Maher Elvis Presley Elvis Presley Largo Winch I want to obtain FirstN LastN Bill Clinton or FirstN LastN Bill Clinton Bill Cosby Bill Maher I tried this but it does not return what I want. SELECT * FROM Ids GROUP BY FirstN, LastN HAVING (COUNT(FirstN)>1 AND COUNT(LastN)=1)) [Edited my post after Aleandre P. Lavasseur remark]

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  • Convert UTF-16 to UTF-8 under Windows and Linux, in C

    - by DooriBar
    I was wondering if there is a recommended 'cross' Windows and Linux method for the purpose of converting strings from UTF-16LE to UTF-8? or one should use different methods for each environment? I've managed to google few references to 'iconv' , but for somreason I can't find samples of basic conversions, such as - converting a wchar_t UTF-16 to UTF-8. Anybody can recommend a method that would be 'cross', and if you know of references or a guide with samples, would very appreciate it. Thanks, Doori Bar

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  • arp protocol, mac and ip

    - by lolalola
    Hello, interested in ARP and wanted to check. ARP protocol is used found MAC and IP addresses, yes? How is it different from this: IPHostEntry iphostentry = Dns.GetHostByName(strHostName);

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  • Fetch all emails in PHP.

    - by Muhammad Sajid
    Hello. I want to fetch all my emails available in different online accounts eg:(gmail, yahoo, hotmail, aol, etc..) using PHP such that if necessary to reply any email then I could reply. How it is possible?

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  • Rails new vs create

    - by Senthil
    Why is there a need to define a new method in RESTful controller, follow it up with a create method? Google search didn't provide me the answer I was looking for. I understand the different, but need to know why they are used the way they are.

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  • How does the elliptic-curve version of Diffie-Hellman cryptography work?

    - by cmaduro
    Does the Elliptic curve diffie hellman calculation look any different from the standard one defined here: /* * The basic Diffie-Hellman Key Agreement Equation * * The client initiates * A = g^a mod p * * Sends (g p A) to the server * * The server calculates B * B = g^b mod p * * Sends B back to client * * The client calculates K * K = B^a mod p * * The server calucaltes K * K = A^b mod p * */ Or is it just a specific way of selecting g, a, p and b? How are g,a,p and b selected anyway?

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  • Table View Controller Problems

    - by happyCoding25
    Hello, I added a table view into a view in interface builder and now I need to wire it up to some pre-made classes that you can generate in xcode. I set the tableview controller's class to the class in xcode and wired the dataSource and delegate to my table view but the app just crashes. Im not sure how to get data to properly load into my table view when using a tableview in a different view. If anyone knows how to do this any help is appreciated. Thanks

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  • How can I detect device orientation going back and forth through tabs and views?

    - by JoshD
    My application goes back and forth between Portrait and Landscape. I have all of my content(labels, uiimageviews, uilabels) lined up to relocate for both orientations. However, the only change when the device is actually rotated. When I cycle between tabs after it has been rotated it just shows up autosized and not the way I have it setup when the user rotates it. How can I detect the orientation of the device and display the view to reflect the orientation when the taps different tabs?

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  • Finalizing a COM object

    - by Neverrav
    I'm trying to implement a singleton class, that holds a com object inside it. Class implements IDisposable interface, but when I try to implement a finalization method, I get an exception of access to com object from another thread. This happens because clr uses a different thread when finalizes objects. Is there any way to implement such a thing or maybe I just doing something wrong?

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  • siftware to manage applications within business.

    - by Richard Friend
    Hi I have been tasked to either find an off the shelf solution or to build inhouse some software that can maintain a list of all of the applications within our business, assign them to the different business areas that use them and list all the servers, documents, knowledge base etc that relate to the app in question. Does anyone know of any existing software that can do this ? Regards

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  • How to make movable type to use relative path

    - by haohaolee
    Commonly movable type will publish HTML files which contains absolute path, but if I want to host the site under different domain(e.g., both HTTP and HTTPS), it is very inconvenient. So is there a way to change all the paths to resource of my site to absolute ones? Thanks

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  • Pros and Cons of programming languages for XML & string manipulation

    - by aepheus
    I don't mean this to be opinionated. What are serious pros/cons of various server-side languages in regards to creating/modifying xml. I'm currently researching new platform/language direction and we deal with a lot of xml. We also do a lot of string manipulation, what advantages/disadvantages do different languages have in regards to string manipulation. I'm thinking along the lines of regular expression searching and replacing.

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  • MATLAB image processing HELP!

    - by beho86
    Hello, I am trying to find the area of some regions on an image. http://img821.imageshack.us/img821/7541/cell1.jpg For example, I want find the area of the dark-large region on the upper left side. and I want to find the area of any of the closed geometry from the image. How can I do that in matlab. I looked online and I tried regionprops(), but it didn't identify the different regions.

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  • How to get absolute paths after vpath matching in make?

    - by Honza
    I have a makefile that depending on some properties sets vpath and generates a list of source files into one variable. I need to run the makefile without compiling anything (the compilation is actually handled by a different makefile) and just see to which real files the filenames get matched depending on the vpath settings.

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  • Make a Gallery Intent of a Specific Folder

    - by Tyler
    Hello - It's me again.. I am not trying to initiate a gallery intent, but I only want it to grab photos in a specific gallery.. From a different post, I received this code: Intent intent = new Intent(); intent.setType("file:///sdcard/Pictures/*"); intent.setAction(Intent.ACTION_GET_CONTENT); startActivityForResult(intent,1); But it's not working.. Is this possible?

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