public static void ReadWholeArray (Stream stream, byte[] data) { int offset=0; int remaining = data.Length; while (remaining > 0) { int read = stream.Read(data, offset, remaining); if (read <= 0) throw new EndOfStreamException(String.Format("End of stream reached with {0} bytes left to read", r...
I am a novice in using the Esper event stream engine in Java. The scenario is that events are coming in as POJOs. They have a field that I want to filter on. The filtered values will change over time. I would prefer to not remove and insert a new statement every time a change occurs. Example: Event is named 'MyEvent', and has the f...
Hello to everyone, I'm a newbie that really needs help, been trying to make this php script work with no luck, when I'm running the site locally it works but after I move the files to the server Im getting the following error, hope someone can help me: Warning: include(/var/chroot/home/content/16/5976816/html/inc/header.php) [function.i...
Hi, What is the best method to convert a Stream to a FileStream using C#. The function I am working on has a Stream passed to it containing uploaded data, and I need to be able to perform stream.Read(), stream.Seek() methods which are methods of the FileStream type. A simple cast does not work, so I'm asking here for help. Thanks. ...
Hi all, I have to implement a little software that sends an audio stream between two pc in the same WiFi network.. In little words, I get audio from device like a mic and then I have to transmit this audio in real time.. maybe I'll use Java.. To transmit data trough UDP something like this: //create UDP socket DatagramSocket socket = ...
As a hobby project, I want to set up an IP security camera to stream to my web server. The streams should be stored on the server, and I want to set up a web application to let me browse through the recorded video - either streaming using Flash or HTML5, or just by downloading chunks of video as video files. Although not very experience...
Usually, when I had to display a list of separated strings, I was doing something like: using namespace std; vector<string> mylist; // Lets consider it has 3 elements : apple, banana and orange. for (vector<string>::iterator item = mylist.begin(); item != mylist.end(); ++item) { if (item == mylist.begin()) { cout << *item; } ...
I want to read data records from a non-seekable stream in Ruby. I want to leave it up to the user whether the current record should be skipped or read. Usually you would include Enumerable and provide the necessary methods for it to have an iterator in Ruby, but in my case data can be skipped and only one iteration is possible, so I'm no...
I get a very misterious NullPointerException when parsing a stream comming from a socket with jdk's javax.xml.parsers.SAXParser. My InputSource is a RecordingInputStream that I created by extending FilterInputStream in order to be able to record in a log file all the data that I receive on the socket before it goes down to the parser. B...
In our application, we are reading an XPS file using the System.IO.Packaging.Package class. When we read from a stream of a PackagePart, we can see from the Task Manager that the application's memory consumption rises. However, when the reading is done, the memory consumption doesn't fall back to what it was before reading from the strea...
Hi guys. It's a simple client-server where Server using a BufferedWriter object would send to the Client receiving in the object BufferedReader. When I use OutputStream and PrintWriter for the Server and InputStream and Scanner for the Client it works well. What happens is that the client in Buffered way reads -1 if I'm sending an i...
Hello, Is it possible to use the FromStream method of System.Drawing.Image without having to keep the stream open for the lifetime of the image? I have an application which loads a bunch of toolbar graphics from resource files, using a combination of Image.FromStream and Assembly.GetManifestResourceStream. The problem I'm having is wh...
Hello! In my app I need to Decompress data written by DataContractSerializer to compression Deflate Stream in another app, edit the decompressed data and Compress it again. Decompression works fine, but not for data compressed by me. The problem is that when I do this: byte[] result = Compressor.Compress(Compressor.Decompress(source...
I have yer typical servlet that streams a pdf to a browser. The pdfs are stored on an internal server from which my servlet fetches. If I hit the servlet directly from the browser, the pdf is displayed. If I try the same URL in an <IMG> tag in a web page, ... broken pipe. Any insight on why this should be? As an experiment, I can s...
Hi! I would like to make a console application (c# 3.5) which reads stream input. Like this: dir > MyApplication.exe The app reads each line and outputs something to the console. Which way to go? Thanks ...
Let's say I have 10 programs (in terminals) working in tandem: {p1,p2,p3,...,p10}. It's hard to keep track of all STDOUT debug statements in their respective terminal. I plan to create a GUI to keep track of each STDOUT such that, if I do: -- Click on p1 would "tail" program 1's output. -- Click on p3 would "tail" program 4's output...
Let's imagine I want to stream three files to a user all in a row, but instead of him handing me a Stream object to push bytes down, I have to hand him a Stream object he'll pull bytes from. I'd like to take my three FileStream objects (or even cleverer, an IEnumerable<Stream>) and return a new ConcatenatedStream object that would pull f...
I'm sending large files over WCF and I'm using transferMode="Streamed" in order to get this working, and it is working fine. The thing is sometimes those files are just too big, and I want to give the client some sort of feedback about the progress. Does anybody have a godd solution/idea on how to acomplish this? EDIT: I don't comman...
I have the following code: OutputStreamBitWriter writer = new OutputStreamBitWriter(System.out); writer.writeBit(1); If I want to print the value or store it in a String, how do I do that? ...
Hello all. I'm using FB.api("/[user_id]/feed") method to publish to a friend's wall. I know I need the publish_stream permission for this, and it works just fine. Problem is it auto-posts the stream on the friend's wall, no FB dialog whatsoever. That means, by facebook terms of service, I have to design my own fb like window, and ask to...