I want to send a string from one class to the other: 1) In class1, I add a property to hold the string: @property (nonatomic, retain) NSString *str; 2) and a method to send back a string: -(NSString *)sendBackStr:(NSString *)strURL { NSString *str = [[NSString alloc] stringWithString:strURL]; return str; } 3) In class2, I...
Hi, I am developing a solution which will include data transfer between mobile phone and server. However, I would like to minimize the quantity of the transferred data. I was planning to try several types of encoding with TCP/UDP connection and measure the traffic and data loss. Otherwise I believe there already exist some kind of reco...
I have two databases: Oracle 10G and SQL Server 2000. Inside the Oracle database, I have several MS Word documents stored as BLOBs. What I need to do is extract the files from Oracle and place them into SQL Server. I am curious as to how I do this? I have heard something about DTS but not sure if that is something to look into. ...
Hi, I have written an cocoa application to take a picture on the iPhone. I need to transfer the images taken to somewhere besides the iPhone namely another server. Does anyone know how I can accomplish this? Thanks, Joe ...
Overview I have a Microsoft Word Add-In, written in VBA (Visual Basic for Applications), that compresses a document and all of it's related contents (embedded media) into a zip archive. After creating the zip archive it then turns the file into a byte array and posts it to an ASMX web service. This mostly works. Issues The main issue ...
Hi, I was wondering what ETL tool you would recommend as middleware, ETL, to create data transformation between multiple relational databases, flat and other type of files. Ideally, we are looking for windows based software which is flexible enough to work with different databases and platforms should we switch to a different rdbms. I h...
Hi, i would like to transfer variable from an RMI client code source to a window code source for example a variable for know if the client is connected to the server from the client class to the window class. Thanks! ...
Hi all, I have a situation where I need to transfer Oracle 9i archive logs to an Oracle 10g database, from where they are to be mined by a log-miner and then used by an Oracle streams capture/apply processes. (Oracle 9 archive logs can be read by the Oracle 10 logminer - I can manually copy the archive logs across, manually register th...
I need fastest way to transfer bitmap object over the lan in C#. Abdul Khaliq ...
I have two databases, lets say Database A and B, with different datastructures. In Database A there is a table contacts. In Database B there is a table Accounts. I want to transfer data from Database A table contacts to Database B table Accounts. I am use SQL Server 2005 and want to write sql scripts to do this. Can someone tell me wh...
Here's the scenario: I'm an SSIS virgin, but I found an excuse to start playing with it. I have a single Excel source dataset in the following format, with each row representing one month (the last day of the month): [Date] [Value] 4/30/2008 3.38 5/31/2008 3.65 6/30/2008 3.97 ... My destination is a table that has a ro...
I am going to post some data from one website to another website. I need a way for the receiving website to be sure that the data was sent from the sending website and not sent by some other malicious user. I am using PHP4. How can I do this? Thanks! ...
what is a Data Transfer Object? In MVC are the model classes DTO, and if not what are the differences and do we need both? ...
Looking at DDD, we abstract the database into the various models which we operate on and look at it as a repository where our models live. Then we add the Data Layers and the Service/Business layers on top of it. My question is, in doing so, are we creating inefficiencies in data transfer by building fat models? For example, say we ha...
I need to read some data from a server, transfer it over the internet (no VPN), and write it to the disk of another server. I could have thought many choices, but in the end I implemented: The sender as windows service, that sends new data every X minutes The receiver as a WCF self hosted service, with WSHttpBinding. The data being tra...
Can anyone help me find a book related to how data transfer works with external peripherals (via USB port, serial port, parallel port, etc). I would be really grateful if its a practically oriented book! ...
How can a C# app easily communicate with an instance of itself present on another computer, which is on the same network, and transfer files and data? Assuming the computers on the network have fixed local IP addresses, and they each know each others IPs. Would there also be a way to communicate if the IPs are unknown? based on some dis...
When using an instant messaging application like Live Messenger or the desktop client for Google Talk, computers can transfer files between one another. I can't say for sure, but I'm fairly certain that the data being transferred between computers does not go through Microsoft's or Google's IM servers, rather the two computers with the I...
I have an old SQL Server 2000 database that I want to get into XML so I can from there import parts of it into an SQLite database for a PHP website. I've accessed the SQL Server 2000 database via SQL Server Management Studio 2008 Express, I can open all the tables, view the data, etc. I was expecting to be able to e.g. right-click on "...
I have setup a connection to a server and now I want to transfer images to the iPhone. What's the best way to do this? I checked here and I don't see a way to transfer anything other than xml. I need images. Thank You! ...