How many bytes may I read in ???
I'm experimenting with the GPIB interface and a Fluke 45 dual display
multimeter.
But in the deliverd samplecode a number of bytes is read. How do I know
how many bytes I may read after a command. Is a big number alwys enough
and does this big number affect the speed of getting data ??
Any hint is welcome !
Thanx !
Kristof
the number is not critical. We normally ask for 256 characters and that does affect the speed not much. Most instruments are much slower than the pc !
It is wise to read enough characters and maybe it is slightly faster to stay within 32 characters.
These 32 character limit is only to prevent a new buffer to be setup for the gpib transfer. This happened in former years. I did not check this for visA2.5
greetings from the Netherlands
Similar Messages
-
How do I know how many bytes it has read so far ?
Like in a FileInputStream.read(byte [] b) method. How do I know how many bytes have been read into b so far ? Thanks!
You can't directly as the method block, however it return the number of bytes that could be read. To achieve what you want I would create a wrapper class that would override read(byte[] b) and process it byte by byte with:
int size = b.length;
for(int i = 0; i < length; i++)
int r = wrapped.read();
if( r != -1 )
b[i] = (byte)r;
readSoFar++;
} -
What determines how many bytes a 8451 reads during a SPI transaction?
Hello,
What determines how many bytes a 8451 reads during a SPI transaction? Depending upon the device that you are interfacing with the quantity of bytes that comes back varies.
Regards,
Kaspar
Regards,
KasparHi Kaspar,
What you described regarding the reading and writing of data from an SPI device looked correct - I posted a similar response on your other thread here. Also, you are correct that each bit of SPI data will be transferred per clock cycle. So, if you were to write a byte of data and then read a byte of data, you would expect to have 8 clock cycles per byte. Hope this helps!
Regards,
Anna M.
National Instruments -
If I am doing a serial read for a specific instrument, how do I know how many bytes are coming in.
The instrument is transfering data once every second.
The data is 20 lines total, each line ending with "\r\n".
Is there a way I can read in each line by successively reading a certain number of bytes?
Cory KI'm here with Ravens fan. Use a byte termination character.
After reading the port you will have exactly 1 (one) message. Then look how much more bytes are available at the port. If the number is big enough, do another read.
Make sure you keep fire reading events otherwise your buffer will burst (by default at 4k).
Ton
Free Code Capture Tool! Version 2.1.3 with comments, web-upload, back-save and snippets!
Nederlandse LabVIEW user groep www.lvug.nl
My LabVIEW Ideas
LabVIEW, programming like it should be! -
How many computers may i use aperture on
hi
purchased a copy of aperture - I like many people have several computers - how many computers may I use my copy of aperture on? i.e. I plan to use it on one laptop and one desktop.If you really wanted to access the same library on both laptop and desktop, you could keep the library on an external drive that you plug into one or the other.
For traveling, what I do is keep a more limited version of the library, with offline masters, on my laptop. If you were willing to give up enough disk space you could keep your whole library this way.
Or, you can just export projects and keep those on your laptops library by importing them. When on the road I create libraries on my laptop and then re-import them into the desktop library when I get home. -
Having issues finding out how many bytes are sent/recieved from a socket.
Hello everyone.
I've searched the forums and also google and it seems I can't find a way to figure out how many bytes are sent from a socket and then how many bytes are read in from a socket.
My server program accepts a string (an event) and I parse that string up, gathering the relevant information and I need to send it to another server for more processing.
Inside my server program after receiving the data ( a string) I then open another port and send it off to the other server. But I would like to know how many bytes I send from my server to the other server via the client socket.
So at the end of the connection I can compare the lengths to make sure, I sent as many bytes as the server on the other end received.
Here's my run() function in my server program (my server is multi threaded, so on each new client connection it spawns a new thread and does the following):
NOTE: this line is where it sends the string to the other server:
//sending the string version of the message object to the
//output server
out.println(msg.toString());
//SERVER
public class MultiThreadServer implements Runnable {
Socket csocket;
MultiThreadServer(Socket csocket) {
this.csocket = csocket;
public void run() {
//setting up sockets
Socket outputServ = null;
//create a message database to store events
MessageDB testDB = new MessageDB();
try {
//setting up channel to recieve events from the omnibus server
BufferedReader in = new BufferedReader(new InputStreamReader(
csocket.getInputStream()));
//This socket will be used to send events to the z/OS reciever
//we will need a new socket each time because this is a multi-threaded
//server thus, the z/OS reciever (outputServ) will need to be
//multi threaded to handle all the output.
outputServ = new Socket("localhost", 1234);
//Setting up channel to send data to outputserv
PrintWriter out = new PrintWriter(new OutputStreamWriter(outputServ
.getOutputStream()));
String input;
//accepting events from omnibus server and storing them
//in a string for later processing.
while ((input = in.readLine()) != null) {
//accepting and printing out events from omnibus server
//also printing out connected client information
System.out.println("Event from: "
+ csocket.getInetAddress().getHostName() + "-> "
+ input + "\n");
System.out.println("Waiting for data...");
//---------putting string into a message object-------------///
// creating a scanner to parse
Scanner scanner = new Scanner(input);
Scanner scannerPop = new Scanner(input);
//Creating a new message to hold information
Message msg = new Message();
//place Scanner object here:
MessageParser.printTokens(scanner);
MessageParser.populateMessage(scannerPop, msg, input);
//calculating the length of the message once its populated with data
int length = msg.toString().length();
msg.SizeOfPacket = length;
//Printing test message
System.out.println("-------PRINTING MESSAGE BEFORE INSERT IN DB------\n");
System.out.println(msg.toString());
System.out.println("----------END PRINT----------\n");
//adding message to database
testDB.add(msg);
System.out.println("-------Accessing data from Map----\n");
testDB.print();
//---------------End of putting string into a message object----//
//sending the string version of the message object to the
//output server
out.println(msg.toString());
System.out.println("Waiting for data...");
out.flush();
//cleaning up
System.out.println("Connection closed by client.");
in.close();
out.close();
outputServ.close();
csocket.close();
catch (SocketException e) {
System.err.println("Socket error: " + e);
catch (UnknownHostException e) {
System.out.println("Unknown host: " + e);
} catch (IOException e) {
System.out.println("IOException: " + e);
}Heres the other server that is accepting the string:
public class MultiThreadServer implements Runnable {
Socket csocket;
MultiThreadServer(Socket csocket) {
this.csocket = csocket;
public void run() {
try {
//setting up channel to recieve events from the parser server
BufferedReader in = new BufferedReader(new InputStreamReader(
csocket.getInputStream()));
String input;
while ((input = in.readLine()) != null) {
//accepting and printing out events from omnibus server
//also printing out connected client information
System.out.println("Event from: "
+ csocket.getInetAddress().getHostName() + "-> "
+ input + "\n");
System.out.println("Lenght of the string was: " + input.length());
System.out.println("Waiting for data...");
//cleaning up
System.out.println("Connection closed by client.");
in.close();
csocket.close();
} catch (IOException e) {
System.out.println(e);
e.printStackTrace();
}Here's an example of the program works right now:
Someone sends me a string such as this:
Enter port to run server on:
5656
Listening on : ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,localport=5656]
Waiting for client connection...
Socket[addr=/127.0.0.1,port=4919,localport=5656] connected.
hostname: localhost
Ip address: 127.0.0.1:5656
Waiting for data...
Event from: localhost-> UPDATE: "@busch2.raleigh.ibm.com->NmosPingFail1",424,"9.27.132.139","","Omnibus","Precision Monitor Probe","Precision Monitor","@busch2.raleigh.ibm.com->NmosPingFail",5,"Ping fail for 9.27.132.139: ICMP reply timed out",07/05/07 12:29:12,07/03/07 18:02:31,07/05/07 12:29:09,07/05/07 12:29:09,0,1,194,8000,0,"",65534,0,0,0,"NmosPingFail",0,0,0,"","",0,0,"",0,"0",120,1,"9.27.132.139","","","","dyn9027132107.raleigh.ibm.com","","","",0,0,"","","NCOMS",424,""
Now my program makes it all nice and filters out the junk and resends the new string to the other server running here:
Enter port to run server on:
1234
Listening on : ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,localport=1234]
Waiting for client connection...
Socket[addr=/127.0.0.1,port=4920,localport=1234] connected.
Parser client connected.
hostname: localhost
Ip address: 127.0.0.1:1234
Event from: localhost-> PacketType: UPDATE , SizeOfPacket: 577 , PacketID: 1, Identifer: UPDATE: "@busch2.raleigh.ibm.com->NmosPingFail1" , Serial: 424 , Node: "9.27.132.139" , NodeAlias: "" , Manager: "Omnibus" , Agent: "Precision Monitor Probe" , AlertGroup: "Precision Monitor" , AlertKey: "@busch2.raleigh.ibm.com->NmosPingFail" , Severity: 5 , Summary: "Ping fail for 9.27.132.139: ICMP reply timed out",StateChange: 07/05/07 12:29:12 , FirstOccurance: 07/03/07 18:02:31 , LastOccurance: 07/05/07 12:29:09 , InternalLast: 07/05/07 12:29:09 , EventId: "NmosPingFail" , LocalNodeAlias: "9.27.132.139"
Lenght of the string was: 579
The length of the final string I sent is 577 by using the string.length() function, but when I re-read the length after the send 2 more bytes got added, and now the length is 579.
I tested it for several cases and in all cases its adding 2 extra bytes.
Anyways, I think this is a bad solution to my problem but is the only one I could think of.
Any help would be great!(a) You are counting characters, not bytes, and you aren't counting the line terminators that are appended by println() and removed by readLine().
(b) You don't need to do any of this. TCP doesn't lose data. If the receiver manages get as far as reading the line terminator when reading a line, the line will be complete. Otherwise it will get an exception.
(c) You are assuming that the original input and the result of message.toString() after constructing a Message from 'input' are the same but there is no evidence to this effect in the code you've posted. Clearly this assumption is what is at fault.
(d) If you really want to count bytes, write yourself a FilterInputStream and a FilterOutputStream and wrap them around the socket streams before decorating them with the readers you are using. Have these classes count the bytes going past.
(e) Don't use PrintWriter or PrintStream on socket streams unless you like exceptions being ignored. Judging by your desire to count characters, you shouldn't like this at all. Use BufferedWriter's methods to write strings and line terminators. -
How many bytes does a refresh check on the DDLOG table cost?
Hello,
each application server checks after "rdisp/bufrefreshtime" in the DDLOG table on the database whether one of it's tables or entries of tables are invalid.
Only tables or entries of tables that are invalid appear in the DDLOG table. If an application servers gets to know which of his tables are invalid, he can synchronize with the next read access.
Does anybody know how many bytes such a check cost?
The whole DDLOG must be read by each application server, so it depends on the number of entries in the DDLOG.
Does anybody know?
thx, holgerHi,
except of system and some timestamps, everything is stored in a raw field.
Checking FM SBUF_SEL_DDLOG_RECS I found some additional info:
- There are several synchronization classes
- Classes 8 and 16 don't contain table or key info -> complete buffer refresh
- Other classes should have a table name
- In this case is an option for a key definition
-> I guess, generic and single buffers are handled with corresponding key fields, full buffered is probably handled without key fields.
An entry in DDLOG itself is the flag / mark for: this buffer is invalid.
It's obviously single/generic key specific - otherwise the whole concept of single/generic key would be obsolete.
Christian -
ITunes: How many bytes in my library?
I need to buy a new ipod but I'm not sure what size I need (memory size, not physical) to accomodate everything in my library.
How do I see how many bytes are in my library?
ThanksGet the largest size device you can reasonably afford.
Select each item (Music, Movies, TV Shows, etc.) under Library on the left side of iTunes.
At the bottom of the iTunes window, you will see the info that Jim posted a photo of.
Click that to cycle between numer of days and size (bytes).
Keep in mind that you will likely have other data on the iPad (photos, contacts, applications, app data, etc.) so the library size is only a rough estimate.
Also, you won't need to load everything at once. -
If I buy LR upgrade for $79, how many computers may I install it on? I currently am running LR 5.0 on two computers.
Two. The same as before. You will need both LR6 & LR5 serial numbers.
-
How many bytes are received?? for experts!!
hi,
how can i detect/write out how many bytes are received when i use readObject() from class ObjectInputStream ...?
i must do this for a progressbar ...
when i write this function to receive only 1 byte, then the next, the next, ...,, it is very, very slow ... :(
thanx !! :)
- smathi,
now i have CountingInputStream extended to read only 11k ...
here is the code, can you please correct it...?
import java.io.*;
public class CountingInputStream extends FilterInputStream {
private int count, tmp0, tmp1;
private byte[] buffer0 = new byte[11264], buffer1 = new byte[11264];
public int getCount() {
return count;
public CountingInputStream(InputStream is) {
super(is);
count = 0;
public int read(byte[] b, int off, int len) throws IOException {
int n = 0;
tmp1 = len;
if(len < 11264) {
n += super.read(b, off, len);
if(n > 0)
count += n;
} else {
while(tmp1 > 0) {
tmp1 -= 11264;
n += super.read(buffer1);//b, off, len);
if(n > 0)
count += n;
int ccc = 0;
for(int y = off; y <= ((y+len)-1); y++) {
b[y] = buffer1[ccc];
ccc++;
off += n;
return n;
public int read(byte[] b) throws IOException {
int n = 0, off = 0;
tmp0 = b.length;
if(tmp0 < 11264) {
byte[] tmpBuffer = new byte[tmp0];
n += super.read(tmpBuffer);
if(n > 0)
count += n;
b = tmpBuffer;
} else {
while(tmp0 > 0) {
tmp0 -= 11264;
n += super.read(buffer0);
if(n > 0)
count += n;
int ccc = 0;
for(int y = off; y < n; y++) {
b[y] = buffer1[ccc];
ccc++;
off += n;
return n;
public int read() throws IOException {
int n = super.read();
if(n >= 0)
++count;
return n;
} -
How many bytes does a DATE use?
Having trouble finding this in the 10g documentation. How many bytes does a date data type use?
thanks.Take a look to the online documentation linked below :
Oracle® Database SQL Reference
10g Release 2 (10.2)
Part Number B14200-02
Oracle Built-in Datatypes
expecially code datatype 12.
Valid date range from January 1, 4712 BC to December 31, 9999 AD. The default format is determined explicitly by the NLS_DATE_FORMAT parameter or implicitly by the NLS_TERRITORY parameter. The size is fixed at 7 bytes. This datatype contains the datetime fields YEAR, MONTH, DAY, HOUR, MINUTE, and SECOND. It does not have fractional seconds or a time zone.
Nicolas. -
How many bytes i get when i run some method through soap
Hi everyone,
I have a small problem. I have some web service. From wsdl file i create java classes (wsimport was used) and add them to my program. All works very good but i don't understand how to get information about how many bytes i get when i run some method.
For example i have a method:
service.getNewData(); How to check how many data i get BEFORE this method will complete.
I know that i can check Content-Length but how i can do it?
Thanks.* Download a new copy of the Firefox program: http://www.mozilla.com/firefox/all.html
* Trash the current Firefox application to do a clean (re-)install.
* Install the new version that you have downloaded.
Your profile data is stored elsewhere in the [http://kb.mozillazine.org/Profile_folder_-_Firefox Firefox Profile Folder], so you won't lose your bookmarks and other personal data. -
OutputStream: How many bytes are sent?
Dear Friends,
I use the following code to upload a file.
byte[] buf = new byte[5000];
int nread;
int navailable;
synchronized (in) {
while((nread = in.read(buf, 0, buf.length)) >= 0) {
//Transfer
out.flush();
out.write(buf, 0, nread);
out.flush();
buf = null;But how can I know how many bytes already are sent?
Is there a good way to do that?
Thank you!
With best regards
InnoOK, but don't be scared ;-)
EDIT: Does someone know why?
Do you need more information?
Only the function connect(), pipe() and the declarations are important.
Ignore all the other ones, please. :-)
import java.applet.Applet;
import java.io.OutputStream;
import java.net.URLConnection;
import java.net.URL;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.io.File;
import java.io.InputStream;
import java.util.Random;
import java.io.FileInputStream;
import java.util.Iterator;
import javax.swing.JProgressBar;
* <p>Title: Client HTTP Request class</p>
* <p>Description: this class helps to send POST HTTP requests with various form data,
* including files. Cookies can be added to be included in the request.</p>
* @author Vlad Patryshev
* @version 1.0
public class ClientHttpRequest extends Thread {
URLConnection connection;
OutputStream os = null;
Map cookies = new HashMap();
long filesize;
private OutputStream osw=null;
protected void connect() throws IOException {
if (os == null)os = connection.getOutputStream();
protected void write(char c) throws IOException {
connect();
os.write(c);
protected void write(String s) throws IOException {
connect();
os.write(s.getBytes());
protected void newline() throws IOException {
connect();
write("\r\n");
protected void writeln(String s) throws IOException {
connect();
write(s);
newline();
private Random random = new Random();
protected String randomString() {
return Long.toString(random.nextLong(), 36);
String boundary = "---------------------------" + randomString() + randomString() + randomString();
private void boundary() throws IOException {
write("--");
write(boundary);
* Creates a new multipart POST HTTP request on a freshly opened URLConnection
* @param connection an already open URL connection
* @throws IOException
public ClientHttpRequest(URLConnection connection) throws IOException {
this.connection = connection;
connection.setDoOutput(true);
connection.setRequestProperty("Content-Type",
"multipart/form-data; boundary=" + boundary);
connection.addRequestProperty("Accept-Encoding", "gzip,deflate"); //Bugfix by AS: needed for PHP.
connection.setUseCaches(true);
* Creates a new multipart POST HTTP request for a specified URL
* @param url the URL to send request to
* @throws IOException
public ClientHttpRequest(URL url) throws IOException {
this(url.openConnection());
public ClientHttpRequest() throws IOException {
* Creates a new multipart POST HTTP request for a specified URL string
* @param urlString the string representation of the URL to send request to
* @throws IOException
public ClientHttpRequest(String urlString) throws IOException {
this(new URL(urlString));
private void postCookies() {
StringBuffer cookieList = new StringBuffer();
for (Iterator i = cookies.entrySet().iterator(); i.hasNext();) {
Map.Entry entry = (Map.Entry)(i.next());
cookieList.append(entry.getKey().toString() + "=" + entry.getValue());
if (i.hasNext()) {
cookieList.append("; ");
if (cookieList.length() > 0) {
connection.setRequestProperty("Cookie", cookieList.toString());
* adds a cookie to the requst
* @param name cookie name
* @param value cookie value
* @throws IOException
public void setCookie(String name, String value) throws IOException {
cookies.put(name, value);
* adds cookies to the request
* @param cookies the cookie "name-to-value" map
* @throws IOException
public void setCookies(Map cookies) throws IOException {
if (cookies == null) return;
this.cookies.putAll(cookies);
* adds cookies to the request
* @param cookies array of cookie names and values (cookies[2*i] is a name, cookies[2*i + 1] is a value)
* @throws IOException
public void setCookies(String[] cookies) throws IOException {
if (cookies == null) return;
for (int i = 0; i < cookies.length - 1; i+=2) {
setCookie(cookies, cookies[i+1]);
private void writeName(String name) throws IOException {
newline();
write("Content-Disposition: form-data; name=\"");
write(name);
write('"');
* adds a string parameter to the request
* @param name parameter name
* @param value parameter value
* @throws IOException
public void setParameter(String name, String value) throws IOException {
boundary();
writeName(name);
newline(); newline();
writeln(value);
private void pipe(InputStream in, OutputStream out) throws IOException {
//System.out.println("Output: "+out);
byte[] buf = new byte[5000];
int nread;
int navailable;
long total = 0; //Menge an Bytes bisher gesendet
int percentage = 0; //Percent done...
int oldpercent = 0;
synchronized (in) {
while((nread = in.read(buf, 0, buf.length)) >= 0) {
//Transfer
out.flush();
out.write(buf, 0, nread);
out.flush();
total += nread; //Wieviel bereits gesendet?
percentage = (int)( ( total * 100.0 ) / filesize );
//System.out.println("STAT_ sent: "+total+" total: "+filesize);
if(oldpercent < percentage){
//System.out.println("%: " + percentage);
SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss");
String uhrzeit = sdf.format(new Date());
System.out.println(uhrzeit+": Bytes sent: "+total);
//listener.setProgressStatus(percentage);
oldpercent = percentage;
buf = null;
* adds a file parameter to the request
* @param name parameter name
* @param filename the name of the file
* @param is input stream to read the contents of the file from
* @throws IOException
public void setParameter(String name, String filename, InputStream is) throws IOException {
boundary();
writeName(name);
write("; filename=\"");
write(filename);
write('"');
newline();
write("Content-Type: ");
String type = connection.guessContentTypeFromName(filename);
if (type == null) type = "application/octet-stream";
writeln(type);
newline();
pipe(is, os);
newline();
* adds a file parameter to the request
* @param name parameter name
* @param file the file to upload
* @throws IOException
public void setParameter(String name, File file) throws IOException {
filesize = file.length();
setParameter(name, file.getPath(), new FileInputStream(file));
* adds a parameter to the request; if the parameter is a File, the file is uploaded, otherwise the string value of the parameter is passed in the request
* @param name parameter name
* @param object parameter value, a File or anything else that can be stringified
* @throws IOException
public void setParameter(String name, Object object) throws IOException {
if (object instanceof File) {
setParameter(name, (File) object);
} else {
setParameter(name, object.toString());
* adds parameters to the request
* @param parameters "name-to-value" map of parameters; if a value is a file, the file is uploaded, otherwise it is stringified and sent in the request
* @throws IOException
public void setParameters(Map parameters) throws IOException {
if (parameters == null) return;
for (Iterator i = parameters.entrySet().iterator(); i.hasNext();) {
Map.Entry entry = (Map.Entry)i.next();
setParameter(entry.getKey().toString(), entry.getValue());
* adds parameters to the request
* @param parameters array of parameter names and values (parameters[2*i] is a name, parameters[2*i + 1] is a value); if a value is a file, the file is uploaded, otherwise it is stringified and sent in the request
* @throws IOException
public void setParameters(Object[] parameters) throws IOException {
if (parameters == null) return;
for (int i = 0; i < parameters.length - 1; i+=2) {
setParameter(parameters[i].toString(), parameters[i+1]);
* posts the requests to the server, with all the cookies and parameters that were added
* @return input stream with the server response
* @throws IOException
public InputStream post() throws IOException {
boundary();
writeln("--");
os.close();
return connection.getInputStream();
* posts the requests to the server, with all the cookies and parameters that were added before (if any), and with parameters that are passed in the argument
* @param parameters request parameters
* @return input stream with the server response
* @throws IOException
* @see setParameters
public InputStream post(Map parameters) throws IOException {
setParameters(parameters);
return post();
* posts the requests to the server, with all the cookies and parameters that were added before (if any), and with parameters that are passed in the argument
* @param parameters request parameters
* @return input stream with the server response
* @throws IOException
* @see setParameters
public InputStream post(Object[] parameters) throws IOException {
setParameters(parameters);
return post();
* posts the requests to the server, with all the cookies and parameters that were added before (if any), and with cookies and parameters that are passed in the arguments
* @param cookies request cookies
* @param parameters request parameters
* @return input stream with the server response
* @throws IOException
* @see setParameters
* @see setCookies
public InputStream post(Map cookies, Map parameters) throws IOException {
setCookies(cookies);
setParameters(parameters);
return post();
* posts the requests to the server, with all the cookies and parameters that were added before (if any), and with cookies and parameters that are passed in the arguments
* @param cookies request cookies
* @param parameters request parameters
* @return input stream with the server response
* @throws IOException
* @see setParameters
* @see setCookies
public InputStream post(String[] cookies, Object[] parameters) throws IOException {
setCookies(cookies);
setParameters(parameters);
return post();
* post the POST request to the server, with the specified parameter
* @param name parameter name
* @param value parameter value
* @return input stream with the server response
* @throws IOException
* @see setParameter
public InputStream post(String name, Object value) throws IOException {
setParameter(name, value);
return post();
* post the POST request to the server, with the specified parameters
* @param name1 first parameter name
* @param value1 first parameter value
* @param name2 second parameter name
* @param value2 second parameter value
* @return input stream with the server response
* @throws IOException
* @see setParameter
public InputStream post(String name1, Object value1, String name2, Object value2) throws IOException {
setParameter(name1, value1);
return post(name2, value2);
* post the POST request to the server, with the specified parameters
* @param name1 first parameter name
* @param value1 first parameter value
* @param name2 second parameter name
* @param value2 second parameter value
* @param name3 third parameter name
* @param value3 third parameter value
* @return input stream with the server response
* @throws IOException
* @see setParameter
public InputStream post(String name1, Object value1, String name2, Object value2, String name3, Object value3) throws IOException {
setParameter(name1, value1);
return post(name2, value2, name3, value3);
* post the POST request to the server, with the specified parameters
* @param name1 first parameter name
* @param value1 first parameter value
* @param name2 second parameter name
* @param value2 second parameter value
* @param name3 third parameter name
* @param value3 third parameter value
* @param name4 fourth parameter name
* @param value4 fourth parameter value
* @return input stream with the server response
* @throws IOException
* @see setParameter
public InputStream post(String name1, Object value1, String name2, Object value2, String name3, Object value3, String name4, Object value4) throws IOException {
setParameter(name1, value1);
return post(name2, value2, name3, value3, name4, value4);
* posts a new request to specified URL, with parameters that are passed in the argument
* @param parameters request parameters
* @return input stream with the server response
* @throws IOException
* @see setParameters
public InputStream post(URL url, Map parameters) throws IOException {
return new ClientHttpRequest(url).post(parameters);
* posts a new request to specified URL, with parameters that are passed in the argument
* @param parameters request parameters
* @return input stream with the server response
* @throws IOException
* @see setParameters
public InputStream post(URL url, Object[] parameters) throws IOException {
return new ClientHttpRequest(url).post(parameters);
* posts a new request to specified URL, with cookies and parameters that are passed in the argument
* @param cookies request cookies
* @param parameters request parameters
* @return input stream with the server response
* @throws IOException
* @see setCookies
* @see setParameters
public InputStream post(URL url, Map cookies, Map parameters) throws IOException {
return new ClientHttpRequest(url).post(cookies, parameters);
* posts a new request to specified URL, with cookies and parameters that are passed in the argument
* @param cookies request cookies
* @param parameters request parameters
* @return input stream with the server response
* @throws IOException
* @see setCookies
* @see setParameters
public InputStream post(URL url, String[] cookies, Object[] parameters) throws IOException {
return new ClientHttpRequest(url).post(cookies, parameters);
* post the POST request specified URL, with the specified parameter
* @param name parameter name
* @param value parameter value
* @return input stream with the server response
* @throws IOException
* @see setParameter
public InputStream post(URL url, String name1, Object value1) throws IOException {
return new ClientHttpRequest(url).post(name1, value1);
* post the POST request to specified URL, with the specified parameters
* @param name1 first parameter name
* @param value1 first parameter value
* @param name2 second parameter name
* @param value2 second parameter value
* @return input stream with the server response
* @throws IOException
* @see setParameter
public InputStream post(URL url, String name1, Object value1, String name2, Object value2) throws IOException {
return new ClientHttpRequest(url).post(name1, value1, name2, value2);
* post the POST request to specified URL, with the specified parameters
* @param name1 first parameter name
* @param value1 first parameter value
* @param name2 second parameter name
* @param value2 second parameter value
* @param name3 third parameter name
* @param value3 third parameter value
* @return input stream with the server response
* @throws IOException
* @see setParameter
public InputStream post(URL url, String name1, Object value1, String name2, Object value2, String name3, Object value3) throws IOException {
return new ClientHttpRequest(url).post(name1, value1, name2, value2, name3, value3);
* post the POST request to specified URL, with the specified parameters
* @param name1 first parameter name
* @param value1 first parameter value
* @param name2 second parameter name
* @param value2 second parameter value
* @param name3 third parameter name
* @param value3 third parameter value
* @param name4 fourth parameter name
* @param value4 fourth parameter value
* @return input stream with the server response
* @throws IOException
* @see setParameter
public InputStream post(URL url, String name1, Object value1, String name2, Object value2, String name3, Object value3, String name4, Object value4) throws IOException {
return new ClientHttpRequest(url).post(name1, value1, name2, value2, name3, value3, name4, value4);
With best regards!
MfG
Inno
Message was edited by:
Innocentus -
When I try to load a second book it says out of memory. How many books can be read at one time?
Thank you so much...
1. I don't have that fat format I checked as I saw this on another answer...BUT...you are right the project was very bloated and I made a new project with the sequence and moved a bunch of projects off to an outside drive and things are flying again...this effect "twirl" was on three clips and this seemed to be creating a problem along with it being a bloated project. Don't know why this effect renders easily then the next second doesn't it's on three clips on the entire project and one or another might not render all of a sudden.
2. I understand what you said about the timeline export...I decided to export the sequence without the matte it was nested in and that sequence did have the chapter markers on the timeline and they again didn't export??? I'll look tomorrow at this it makes no sense if what you're saying is how to do it...the final cut pro book said they should have showed up if I export from the browser and that didn't work either.
3. I then matted that output and rendered it to output but I am worried this will degrade and compress the sequence more than I want by outputting the same sequence with current settings twice???...the couple of outputs I could make nested looked very good as this was one render...however, I tried doing a quicktime "current settings" with the dvd studio pro info still trying to export chapter markers and maybe it's my imagination but the output didn't look as sharp as just an output with just chapter markers???
r. I did look at the final cut pro book and it says that mpeg 2 movies will not read chapter markers anyway if you create one in compressor...if this is true it makes no difference if the quicktime output isn't having chapter markers show up. I assume when I go to author though I can put an mpeg 2 movie into dvd studio pro and create chapter markers at that point!! It seems weird it says it can do it with an mpeg 1 but not an mpeg 2 when everyone is using that for dvds. -
How many bytes are transferred for a SQL statement?
Hello!
I switched on a buffer trace.
Where can I see how many BYTES were transferred for an executed SQL stmt (if the bufferd table had to be accessed on the database in cause of an invalidation)?
What I can see is the duration...
Thanks very much,
HolgerHello!
I switched on a buffer trace.
Where can I see how many BYTES were transferred for an executed SQL stmt (if the bufferd table had to be accessed on the database in cause of an invalidation)?
What I can see is the duration...
Thanks very much,
Holger
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