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  • iPhone: How to Embed NSData in XML for Upload to Server?

    - by milanjansari
    Hello, I want to pass data to a server and store the file there in a database as binary data. NSData *myData = [NSData dataWithContentsOfFile:pathDoc]; pathDoc = [NSString stringWithFormat:@"<size>%d</size><type>%d</type><cdate>%@</cdate><file>%c</file><fname>File</fname>",fileSizeVal,filetype,creationDate,myData]; Any idea about this? Thanks you, Milan

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  • Django and Drupal

    - by webzide
    Dear Experts, Since Django is a web development framework and Django is a CMS. Is it possible to use them both together instead of a preferred database on Django like apache? Maybe that question isn't clear enough. Is it possible to use Django and Drupal simultaneously on the server side to provide a better web development solution?

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  • How to set and get the id for the items in the spinner in Android

    - by Haresh Chaudhary
    I have a problem in my project that i am displaying a activity which would contain the details of the project which is previously added in Project Management System.. Now the fields in it are like: Fields of the Activity Name Of Project: ABC(EditText) Name Of Developer : ________(Spinner) Deadline : ________(Date Picker) Created On : _______(TextView) . . Now, the Spinner contains the Names of all developers working in the Company..I have used the ArrayAdapter with a array having the names of all the developers which is fetched from the database.. The problem is that when i update the Name Of Developer field, i get Only the Name of the Developer which is not enough to update the data as their can be multiple developers with the same name in the Company..So now I require the id of the developers to update it.. How to store that id of the developers with the Spinner so that i can achieve this.. Please help me to sort this out. Actually what i want to do like is as that we do in html:: <select> <option id="1">Developer1</option> <option id="2">Developer2</option> <option id="3">Developer2</option> <option id="4">Developer2</option> </select> where the id attached would be the database id....I want to imitate this in our android.... This the code that i have used to store the names in the array:: String alldevelopers = null; try { ArrayList<NameValuePair> postP = new ArrayList<NameValuePair>(); alldevelopers = CustomHttpClient.executeHttpPost( "/fetchdevelopers.php", postP); String respcl = alldevelopers.toString(); alldevelopersParser dev = new alldevelopersParser(); ow = dev.parseByDOM(respcl); } catch (Exception e) { e.printStackTrace(); } String developers[] = new String[ow.length]; //dev is a class object for (int n = 0; n < ow.length; n++) { developers[n] = ow.developer[n][2]; } This is the Spinner that would spin the array.. final Spinner devl = (Spinner) findViewById(R.id.towner); devl.setOnItemSelectedListener(managetasks.this); ArrayAdapter<String> b = new ArrayAdapter<String>getApplicationContext(), android.R.layout.simple_spinner_item,developers); b.setDropDownViewResource(android.R.layout.simple_dropdown_item_1line); devl.setAdapter(b);

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  • SQL Server: error when connecting

    - by atricapilla
    The application I'm using tries to connect SQL Server named instance running on a dedicated database server. Here's the error I'm getting: The TCP/IP connection to the host <instance_name>, port 1433 has failed. Error: Connection refused: connect. Is the firewall blocking my access or what? Should I dedicate a different port for this application?

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  • Access Insert Query

    - by tecno
    Hi, I am using C# to write/read to an Access 2007 Database. The table is ID - AutoNumber [pkey] Fname - Text Lname - Text Address - Text The query string I Use is "Insert into TblMain (Fname,Lname,Address) Values ('"+fname+"','"+lname+"','"+adrs+"')" No errors are returned, the query executes but data is not added to the db. Inserting to table using which does not have an autonumber data column works perfectly. What am I missing?

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  • How to convert a table column to another data type

    - by holden
    I have a column with the type of Varchar in my Postgres database which I meant to be integers... and now I want to change them, unfortunately this doesn't seem to work using my rails migration. change_column :table1, :columnB, :integer So I tried doing this: execute 'ALTER TABLE "table1" ALTER COLUMN "columnB" TYPE integer USING CAST(columnB AS INTEGER)' but cast doesn't work in this instance because some of the column are null... any ideas?

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  • Is there a web service for real estate data?

    - by Jen
    I am looking to access an online database of real estate information (e.g. tax information and sales history for a particular address, lot size, square footage, BPOs, etc.). Companies such as RealQuest offer reports as a subscription service, but I'm looking to download the raw data, preferably in XML format (I don't want to parse the output since the presentation could change without notice). Are there any such services available?

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  • How do I uninstall Django Evolution?

    - by Rhubarb
    I installed it in my dev project. I would like to remove it and any trace of it in my database and my django app, not to mention my python install. I found it didn't quite do what I needed, but that's another topic, and I'm moving to South. Can I just delete the evolution tables in my django db, and remove it from the app settings? Or is there more to it?

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  • Can T-SQL store ulong's?

    - by Onion-Knight
    Title pretty much says it. I want to store a C#.NET ulong into a T-SQL database. I don't see any provisions for doing this, as the SQL bigint has the same Min/Max values as a normal long. Is there any way I can do this? Or is catching an OverflowException my only hope?

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  • Basic SQL Select in Postgresql fails

    - by Rhubarb
    I am doing a select * on a postgresql table, and everything looks good. But if I do: SELECT Name from People It says: ERROR: column People.Name does not exist SQL state: 42703 Character: 8 But the name column shows up during select *. I've tried: SELECT People.Name from People as well, with the same result. Am I missing something? It should be pretty easy to do this in any other database.

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  • What are naming conventions for SQL Server ?

    - by newbie
    I need to create database for SQL Server, what kind of naming convention I sohuld use? 1) Table names could be : customer, Customer, CUSTOMER 2) Field names could be : customer_id, CustomerId, CustomerID, CUSTOMER_ID, customerid, CUSTOMERID and so on... Is there any official suggestion for naming conventions or what is msot common way to name tables and fields?

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  • Cryastl Reports is not recognizing that a new parameter has been added to the report's stored proc

    - by ann
    i have added another input parameter to a stored proc used by a crystal report. i've had our dba recompile the stp to be sure that the new parameter is cached and "really there". i cannot get my crystal report to recognize the new parameter -- i've tried verifying database and using the Set Datasource Location/Update to re-select the stp. i'm using cr11 against a 2005 sql server db. any other suggestions?

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  • Google Books API - How do I separate Book from Book Edition?

    - by RadiantHex
    Hi, I'm using Google Book Search API to add missings bits and pieces to my database. Problem is that The API gives me back a list of book editions, and not reference to the original book itself. The data I'm trying to get is this: Original title: The Hobbit Original year of publication: 1937 Can anyone help? Just in case anyone asks: I'm developing this in Python.

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  • Linq to SQL - Error handling

    - by Sundararajan S
    I have a linq to sql statement that inserts records in the database. If there is a duplicate, it throws Primary key violation . after this happens, whenever i try to execute any other statement, it repeatedly shows this error. Is this a problem of transaction not getting closed. Also how to handle transactions in a more reliable way in LINQ to SQL

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  • Usecase for Workflow Engine

    - by Icarus
    Hi, We have an issue where a Database table has to be updated on the status for a particular entity. Presently, its all Java code with a lot of if conditions and an update to the status. I was thinking along lines of using a Workflow engine since there can be multiple flows in future. Is it an overkill to use a Workflow Engine here... where do you draw the line ?

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  • SQL Update to the SUM if it's joined values

    - by CL4NCY
    Hi, I'm trying to update a field in the database to the sum of it's joined values: UPDATE P SET extrasPrice = SUM(E.price) FROM dbo.BookingPitchExtras AS E INNER JOIN dbo.BookingPitches AS P ON E.pitchID = P.ID AND P.bookingID = 1 WHERE E.[required] = 1 When I run this I get the following error: "An aggregate may not appear in the set list of an UPDATE statement." Any ideas?

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  • Request is not generated fro m jsp page

    - by Hitesh Solanki
    Hiii.... I am developing small spring application. I have to store the details of the student information in the database. I have develop one simpleformcontroller. I have used netbeans + hibernate mapping + spring. when I submit the form, jsp page is redirect on the same page and control does not go to Formcontroller..

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  • Serialize or json in PHP?

    - by kavoir.com
    So I need to encode an array in PHP and store it in plain text in MySQL database, my question is should I use serialize() or json_encode()? What are the advantages and disadvantages of each of them? I think either of them would do in this situation. But which one would you prefer and why? If it is for something other than an array?

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