How to use NI 6040E in DOS ?

I wish to use assembly language to set timed-interrupt, so I can read a voltage then output a voltage. What should I do ?

Here is a link to the Register Level Program User Manual for E-Series devices. This manual describes the registers and register map of the PCI E Series boards and contains information concerning their register-level programming.
It should have all the info you need.
http://digital.ni.com/manuals.nsf/websearch/5978CE4A83119E50862566FA0075F424?OpenDocument&node=132100_US
There are a few example programs as well, here is a link to them.
http://sine.ni.com/apps/we/nioc.vp?cid=11737〈=US
There is some more info you can find from this web site. To find these two, I did a search for 'register level programming' and 'register level programming examples'
Good luck!
Brian

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My mac book air can't start installation, because i use windows installation in DOS to make partion, now no mac os on it. How to get back the mac os? i have a window based iso image from a friend, because in my country there is no Apple service.

my mac book air can't start installation, because i use windows installation in DOS to make partion, now no mac os on it. How to get back the mac os? i have a window based iso image from a friend, because in my country there is no Apple service.

It sounds like you destroyed your boot partition and the recovery partition. Depending on it's age, your MacBook Air might be able to do a net boot. Plug and ethernet connection into it and attempt to boot. If it has the right firmware, it will find a net boot configuration on the net and boot that. Then it will give you a Recovery Partition like display and allow you to reinstall the OS X version that came with it.... assuming that it was Lion or ML. If your computer came with Snow Leopard, then even the net boot won't work.
At that point you need a bootable USB Key, or an external DVD drive AND a Snow Leopard installation DVD.
An Apple Store, if there is one nearby, MAY be able to get you going again. However, whatever is on the SSD now will be toast too.

How to use SQL query result in DOS commands

Hi
Currently i am runnig below DOS commands manually
d:\apps\bin>TrueGridsCalc period="Aug 2010"
Now I want to write one batch file and schedule job on windows and make value of "period" to be dynamic. So to get that value i need to fetch it from DB
Steps which i am taking are
1. connect DB from command line (using SQLPLUS)
2. run query to fetch result
3.How to use query result in "period" parameter ?
I am good at step 1 and 2. Dnt know how to use query result in command to make it dynamic
Thank you
Sachin
Edited by: sachin.mali on Oct 26, 2010 4:39 PM
Edited by: sachin.mali on Oct 26, 2010 4:43 PM

sachin.mali wrote:
Hi
Currently i am runnig below DOS commands manually
d:\apps\bin>TrueGridsCalc period="Aug 2010"
Now I want to write one batch file and schedule job on windows and make value of "period" to be dynamic. So to get that value i need to fetch it from DB
Steps which i am taking are
1. connect DB from command line (using SQLPLUS)
2. run query to fetch result
3.How to use query result in "period" parameter ?
I am good at step 1 and 2. Dnt know how to use query result in command to make it dynamic
Thank you
Sachin
Edited by: sachin.mali on Oct 26, 2010 4:39 PM
Edited by: sachin.mali on Oct 26, 2010 4:43 PMYOu'll have to have sqlplus spool the output to a file, then figure out some way of parsing that file. Too bad you're stuck with Windows. With any *nix you could do the file parsing with one line of code.

How to use Runtime execute DOS command?

Hello,
I can not use Runtime class execuste Dos command such as copy and dir.
Is there any suggestion?
Thanks in advance.

execute the command with cmd /c (winNT, win2k) or command /c (win9x). Example: "cmd /c dir"
details: http://www.javaworld.com/javaworld/jw-12-2000/jw-1229-traps.html

JNI - How to use the error reporting mechanism?

I've developed a C++ DLL which is loaded from a commercial Win32 application (not written by me) as a plug-in for external calculations. On its initialization the C++ DLL launches the Java VM via the JNI invocation interface. When the DLL functions are called by the application, they forward the calls to Java objects inside the Java VM, again via JNI invocation interface.
This works well, but I have encountered a weird error.
From Java I open a JFrame containing a JTextArea as small console for debug output messages. If I turn output to this debug console off (my printToConsole routine checks whether a boolean flag is set), the string concatenation operator may lead to a crash of the Java VM.
For example, if in one of the Java functions called from the
DLL via JNI invocation interface the following is the first statement,
it leads to a crash of the Java VM and the application that loaded the C++ proxy DLL.
String test=""+Math.random(); // String test not used later
Interestingly, if I comment this statement out, the Java code works fine WITHOUT any crash. I've already thought about potential races and synchronization issues in my code, but I don't see where this is the case. And the string concatenation error fails as well, if I insert sleep() statements in front of it and at other places in the code. However, if I turn on log messages printed to my JFrame debug console (containing a JTextArea), the String concatenation works without problems.
So maybe the JNI interface has a bug and affects the Java VM; I don't see where my JNI code is wrong.
One problem is that I do not get any stdout output, as the C++ proxy DLL is loaded by the Windows application, even if I start the Windows application from the DOS command line (under Windows).
Does anyone know how to use the error reporting mechanism?
http://java.sun.com/j2se/1.4.2/docs/guide/vm/error-handling.html
Is it possible that the JVM, when it crashes, writes debug information about the crash into a file instead of stdout/stderr?
My C++ proxy DLL was compiled in debug mode, but the commercial application (which loaded the DLL) is very likely not.
I do not know hot to find the reason why the String concatenation fails inside the Java function called from the C++ DLL via JNI.

Yes, I've initially thought about errors in the C++ code too. But the C++ code is actually very simple and short. It doesn't allocate anything on the C++ side. It allocates a couple of ByteBuffers inside the Java VM however via JNI invocation interface calls of env->NewDirectByteBuffer(). The native memory regions accessed via the ByteBuffers are allocated not by my own C++ code, but by the program that calls my DLL (the program is Metastock).
The interesting thing is that everything works fine if output to my debug console is enabled, which means that in the Java print routine getConsoleLoggingState() returns true and text is appended to the jTextArea.
static synchronized void print(String str)
{ MetaStockMonitor mMon=getInstance();
if ( mMon.getFileLoggingState() && mMon.logFileWriter!=null) {
mMon.logFileWriter.print(str);
mMon.logFileWriter.flush();
if ( mMon.getConsoleLoggingState() ) {
mMon.jTextArea1.append(str);
Only if output to the JTextArea is turned off (ie. getConsoleLoggingState()==false), the crash happens when the FIRST statement in the Java routine called via JNI invocation interface is a (useless) String concatenation operation, as described above.
String test=""+Math.random(); // String test not used later
Moreover, the crash happens BEFORE the allocated ByteBuffer objects are accessed in the Java code. But again, if console output is turned on, it works stable. If console output is turned off, it works when the (useless) String concatenation operation is removed in the Java routine called from C++.
I've already thought about potential races (regarding multiple threads), but this can be ruled out in my case. It almost appears as if the JVM can have problems when called by the invocation interface (I tested it with Java 1.4.2 b28).
All the calls between C++ and Java go ALWAYS in the direction from C++ code to Java. Unfortunately, there is no special JRE version with extensive logging capabilities to facilitate debugging. And the problem is not easily reproducible either.
JNIEnv* JNI_GetEnv()
JNIEnv *env;
cached_jvm->AttachCurrentThread((void**)&env,NULL);
fprintf(logfile,"env=%i\n",env);
fflush(logfile);
return env;
// function called by Metastock's MSX plug-in interface
BOOL __stdcall createIndEngine (const MSXDataRec *a_psDataRec,
const MSXDataInfoRecArgsArray *a_psDataInfoArgs,
const MSXNumericArgsArray *a_psNumericArgs,
const MSXStringArgsArray *a_psStringArgs,
const MSXCustomArgsArray *a_psCustomArgs,
MSXResultRec *a_psResultRec)
a_psResultRec->psResultArray->iFirstValid=0;
a_psResultRec->psResultArray->iLastValid=-1;
jthrowable ex;
jmethodID mid;
JNIEnv* env=JNI_GetEnv();
jobject chart=getChart(env, a_psDataRec);
if ( chart==NULL) {
return MSX_ERROR;
jobject getChart (JNIEnv* env, const MSXDataRec *a_psDataRec)
jthrowable ex;
jmethodID mid;
int closeFirstValid, closeLastValid;
closeFirstValid=a_psDataRec->sClose.iFirstValid;
closeLastValid=a_psDataRec->sClose.iLastValid;
long firstDate, firstTime;
if (closeFirstValid>=1 && closeFirstValid<=closeLastValid) {
firstDate = a_psDataRec->psDate[closeFirstValid].lDate;
firstTime = a_psDataRec->psDate[closeFirstValid].lTime;
} else {
firstDate=0;
firstTime=0;
jclass chartFactoryClass = env->FindClass("wschwendt/metastock/msx/ChartFactory");
if (ex= env->ExceptionOccurred() ) {
env->ExceptionDescribe();
env->ExceptionClear();
sprintf(sbuf, "DLL: Cannot find class ChartFactory\n");
printSBufViaJava(sbuf);
return NULL;
mid = env->GetStaticMethodID(chartFactoryClass, "getInstance", "()Lwschwendt/metastock/msx/ChartFactory;");
if (ex= env->ExceptionOccurred() ) {
env->ExceptionDescribe();
env->ExceptionClear();
sprintf(sbuf, "DLL: Cannot find method ID for ChartFactory.getInstance()\n");
printSBufViaJava(sbuf);
return NULL;
jobject chartFactory=env->CallStaticObjectMethod(chartFactoryClass, mid);
if (ex= env->ExceptionOccurred() ) {
env->ExceptionDescribe();
env->ExceptionClear();
sprintf(sbuf, "DLL: Exception while calling ChartFactory.getInstance()");
printSBufViaJava(sbuf);
return NULL;
mid = env->GetMethodID(chartFactoryClass, "getChartID", "(Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;IIIIIII)F");
if (ex= env->ExceptionOccurred() ) {
env->ExceptionDescribe();
env->ExceptionClear();
sprintf(sbuf, "DLL: Cannot find method ID for ChartFactory.getChartID()\n");
printSBufViaJava(sbuf);
return NULL;
jobject symbolBuf=env->NewDirectByteBuffer(a_psDataRec->pszSymbol, strlen(a_psDataRec->pszSymbol) );
if (ex= env->ExceptionOccurred() ) {
env->ExceptionDescribe();
env->ExceptionClear();
sprintf(sbuf, "DLL: Cannot allocate symbolBuf\n");
printSBufViaJava(sbuf);
return NULL;
jobject securityNameBuf=env->NewDirectByteBuffer(a_psDataRec->pszSecurityName, strlen(a_psDataRec->pszSecurityName) );
if (ex= env->ExceptionOccurred() ) {
env->ExceptionDescribe();
env->ExceptionClear();
sprintf(sbuf, "DLL: Cannot allocate securityNameBuf\n");
printSBufViaJava(sbuf);
return NULL;
jobject securityPathBuf=env->NewDirectByteBuffer(a_psDataRec->pszSecurityPath, strlen(a_psDataRec->pszSecurityPath) );
if (ex= env->ExceptionOccurred() ) {
env->ExceptionDescribe();
env->ExceptionClear();
sprintf(sbuf, "DLL: Cannot allocate securityPathBuf\n");
printSBufViaJava(sbuf);
return NULL;
jobject securityOnlineSourceBuf=env->NewDirectByteBuffer(a_psDataRec->pszOnlineSource, strlen(a_psDataRec->pszOnlineSource) );
if (ex= env->ExceptionOccurred() ) {
env->ExceptionDescribe();
env->ExceptionClear();
sprintf(sbuf, "DLL: Cannot allocate onlineSourceBuf\n");
printSBufViaJava(sbuf);
return NULL;
// Java Function call leads to crash, if console output is turned off and
// the first statement in the Java routine is a (useless) string concatenation.
// Otherwise it works stable.
jfloat chartID=env->CallFloatMethod(chartFactory, mid, securityNameBuf, symbolBuf,
securityPathBuf, securityOnlineSourceBuf, (jint)(a_psDataRec->iPeriod),
(jint)(a_psDataRec->iInterval), (jint)(a_psDataRec->iStartTime),
(jint)(a_psDataRec->iEndTime), (jint)(a_psDataRec->iSymbolType),
(jint)firstDate, (jint)firstTime );
if (ex= env->ExceptionOccurred() ) {
env->ExceptionDescribe();
env->ExceptionClear();
sprintf(sbuf, "DLL: Exception while calling ChartFactory.getChartID()");
printSBufViaJava(sbuf);
return NULL;

Distinct Count Function-how to use properly

Hello,
I am new to using forums & have only been using Crystal since May of 2009, so i hope i do this correctly & provide the appropriate information. i've looked for this answer in what's been posted but cannot find it. Some things i've read I don't really understand. I only know how to use the functions that are in the software, i don't know how to write them myself (i think that's when people have referred to SQL code or basic syntax)
I have CR Professional, version 11.0.0.1282 (Crystal Reports XI).
I work at a county health dept and we have a annual medicaid cost report, I am linking Crystal to our EMR billing module. i have my report sorted by insurance, ie medicaid, bcbs, abw, hpm etc. and within each ins group i have the clients ID, DOS (date of service), procedure code, charge amt, ins pmt & patient pmt. i have totaled the charges & pmts for each group-works fine. i even have been able to create the formula to adj out the duplicate entries in the billing module (a service was entered wrong then adjusted out then re-entered correctly-without my formula crystal was pulling both these records and adding them to total charges.)
Where my problem lies and what my question is: I need to count encounters, an encounter is the visit, but each visit could have 2 or more procedure codes. So this results in multiple lines on my report for one visit, which i want for the charges to add correctly, but it makes my visit count to high. So I read about the distinct count function, of which there are three listed & i'm having a hard time understanding the differences. What i tried is: a distinct count of the acct ID-so the same acct ID's are only counted the one time. But some clients see us more than once per year, meaning the acct ID is the same but the DOS is different. For this client that would be 2 visits. But crystal is counting this as 1.
Saying what i want to do is this: Count as 1 when the acct ID and DOS are the same. I've tried using the different distinct counts but when i check my formula it always has errors. So I'm sure my lack of knowledge is what's holding me up-i fully believe crystal can do this.
Any help would be greatly appreciated.

I create a dummy table, set up acc_id and DOS and Charge.
Created a running total
Summarized acc_id
Type of summary Count
Evaluated using a formula
<> previous ()
and reset on ACC_ID
My groups were sorted by acc_id and date
where there were multiple visits on the same DOS my count was 0
where the dos changed it would count accordingly.
You may need to use two Running totals to get the complete picture.

How to use non sap application in sap.......?

hi,
anyone has any idea how to use non sap application like java class in sap through abap programming. please let me know ...
thanks in advance.
saurin shah.

Hi,
DATA: COMMAND TYPE STRING VALUE 'C:\j2sdk1.4.2_08\bin\java',
DIR TYPE STRING VALUE D:\eclipse\workspace',
PARAMETER TYPE STRING VALUE 'Helloworld'. "here the name of your java program
CALL METHOD CL_GUI_FRONTEND_SERVICES=>EXECUTE
EXPORTING
APPLICATION = COMMAND
PARAMETER = PARAMETER
DEFAULT_DIRECTORY = DIR
MAXIMIZED =
MINIMIZED = 'X' "If you need the DOS window to be minimized
EXCEPTIONS
CNTL_ERROR = 1
ERROR_NO_GUI = 2
BAD_PARAMETER = 3
FILE_NOT_FOUND = 4
PATH_NOT_FOUND = 5
FILE_EXTENSION_UNKNOWN = 6
ERROR_EXECUTE_FAILED = 7
OTHERS = 8.
check this link
/people/gregor.wolf3/blog/2004/08/26/setup-and-test-sap-java-connector-outbound-connection
Regards,
Satish

Any guides on how to use UIScrollView?

Hi,
having difficulty implementing UIScrollView.
I have UIViewController which has UIView on it. I have changed UIView class inside IB to UIScrollView, but have no idea how to make it to scroll vertically?
At the moment its static and doesn't scroll at all.
On my UIScrollView I have label, image and textview and text view length is unknown as it is loaded from database.
What I want to achieve is that if textview doesn't fit on current view I want to be able scroll up and down. Do I need to have another UIView inside UIScrollView and place all my components on UIView instead of UIScrollView? Do I need to resize UIScrollView myself to be big enough for my components to fit?
Any help is really appreciated.

Don't know about tutorials for smart mailboxes, but I would suggest playing around with them as they are fairly self explanatory, as in you can filter either messages or to dos according to the rules you can see and choose. You can also create a smart folder that will filter messages from other smart folders, and so on and so forth.
If you mean inbox, sent... for "standard" mailbox, you are correct. You cannot add a "sub mailbox" to these, you can only add a "sub mailbox" - mailbox within a mailbox - to a mailbox you create on your mac or if you have an IMAP account, under that IMAP mailbox/folder structure.
As for best practice, again it will be up to you depending on how you use Mail and what type of messages you get, how many you get, and what you want to achieve. Some users filter their incoming mail to smart mailboxes directly and view in smart mailboxes, others create rules to move their email or set up automatic actions - see mail>preferences>rules to create rules - and view the mailboxes the incoming mail was moved to others just work straight from their inbox and drag and drop manually, and nothing stops you from using a combination of the above depending on the type of emails you receive and what you want to do with them.
hope this helps

How to use a name="top" Hello I'm at the top /a tags in apex url ?

I have a decode statement which creates link to different pages as below
'f?p=107:1:&SESSION.::NO:::' and it works good.
Now what I need to do is, I have 6 graphs in 6 different regions on a same page.
so depending on the options I click, I need to reach to that particular graph using the anchor tags.
Can you let me know how to do it in APEX ?
Actually I dont know
1. How to use these anchor tags in url's in APRX
2. As well as how to put them on the same page at 6 different regions which I have created.
Appreciate if someone can give me a good example for using it in apex.

I have updated the region title with the anchor tags
Now when I click on the link, it gets resolved to
http://wsus01697353.am.adecco.net:7777/pls/apex/f?p=107:1:1063560330989286::DEBUG:::%23O2KP1
instead of
http://wsus01697353.am.adecco.net:7777/pls/apex/f?p=107:1:1063560330989286::DEBUG:::#O2KP1
If i directly put in the above URL in the browser it works but when I try to get through the link it dose not work.
Any suggestion ?

Sqlplus how to use arrow key look the history

sqlplus in DOS, I can use arrow to look the sql statement history.
How to use arrow in Solaris.
Thanks

If you were using Linux, I'd refer you to http://www.dizwell.com/prod/node/56
Since you aren't, I'll refer you to that anyway and hope that you find a way of compiling rlwrap for Solaris.

Using Runtime.getRuntime().exec(DOS Program) with Windows 2000.

I am trying to spawn a DOS Program from within Java.
On Win95/98/ME, I use
Process     p = Runtime.getRuntime().exec("START /w command.com con /c myDOSProgram.exe");
This works on these platforms. On Win 2000, I use
Process     p = Runtime.getRuntime().exec("START /w cmd.exe con /c myDOSProgram.exe");
It does not work at all.
I have tried all combinations of using START, cmd.exe, con /c, etc.
I can spawn a Windows App using
Process     p = Runtime.getRuntime().exec("windows.exe");
And it works fine.
What does it take to spawn a DOS program from Java on the Windows 2000 op sys?

Hi. I recently wrote a java GUI that calls a DOS program with mixed success. Here's the code I used to make the call:String osName = System.getProperty("os.name" );
String[] cmd = new String[4];
if( osName.equals( "Windows 2000" ) || osName.equals( "Windows NT" ) )
     cmd[0] = "cmd.exe";
     cmd[1] = "/C" ;
     cmd[2] = "VBDoc.exe";
     cmd[3] = fileName;
else if( osName.equals( "Windows 95" ) || osName.equals( "Windows 98" ) )
     cmd[0] = "command.com" ;
     cmd[1] = "/C" ;
     cmd[2] = "VBDoc.exe";
     cmd[3] = fileName;
else
     System.out.println(osName);
Process proc = runtime.exec(cmd);Check out this article, it gives a good explanation of how to use the exec() call:
http://www.javaworld.com/javaworld/jw-12-2000/jw-1229-traps.html
Hope this helps!

How to using the executable software in Java

I got a software named: pdf to text convertor; which can format the text interface from the pdf, for example, you need add the page number with a4 paper, then the convertor can change the pdf into text with page numbers. it is running on the doc, the command like: c:\pdfconvertor\xpdfrc.exe "c:\filename\name.pdf", after the text file will exist in the same directory with the pdf file.
so my problem is how to use java to call this DOS command to execute the program, and then java can read the text file, does some one give me some idea? better with simple java code!! Thanks very much! I will pay dollar for the solutions

You can use:
String[] cmd = {"c:\\pdfconvertor\\xpdfrc.exe", "c:\\filename\\name.pdf"};
Process p = Runtime.getRuntime().exec(cmd);Wait for the process to finish:
p.waitFor()and do your thing with the output file.
Note there are mechanisms for capturing the input and output of the subprocess; see java.lang.Process javadoc.

Need help -how to use a GUI to compile a file

hello peeps,
I have this problem, let's get directly into it, i have a program that has GUI with a Text Area that im going to copy a text file into it (using JFileChooser FileReader and readLine() ...) so i have radio buttons like (view, compile and execute) and an OK button to get the selected option, what i want to know is how to compile the file that is in the text area, like how to get to the MS-dos console and javac to start. i hope this description is clear, and i'll be very appreciative for any help!

thanks for your response, but its not working it keeps on throwing IOException, i tried to put a direct string into it like (Runtime.getRuntime().exec("javac MyClass.java"); and same thing happend. Am i missing something? like is there something to add before calling that line of code? i did import Runtime
ok here is how my code looks like:
   if(compile.isSelected())
                   try
                   //name of the file im pasting into the text area
                   String filename = file.getName();
                   Runtime.getRuntime().exec("javac" + filename);
                   catch (IOException e)
                     System.out.println("error compiling program");
               }

How to use web service consumer as a source to connect to Salesforce?

I see a lot of articles and mapping xmls on how to use web service consumer but as a newbie I am not able to view the object schema from my salesforce enterprise WSDL after importing it in Informatica designer as a source. My enterprise wsdl has operations like create, retrieve, upsert, delete etc so if I want to read data from account then could someone guide me on how to use the web service consumer to view the fields after importing the wsdl. After importing the wsdl and selecting the operation say create, the columns (ports) displayed shows different groups but it doesn't list the object fields? what am I missing here? And what is the operation to read data from Salesforce is it "retrieve" from the entripse wsdl? As a newbie on this, I appreciate any inputs on this topic.

Magazinweg 7Taucherstraße 10Taucherstraße 10Av. Copacabana, 267Strada Provinciale 124Fauntleroy CircusAv. dos Lusíadas, 23Rua da Panificadora, 12Av. Inês de Castro, 414Avda. Azteca 123 I have the source table like this and i want to replace the character and sum up the numbers and how can i do it, I replace the character by reg_replace() function but I am not able to add the number because it is of not fixed length. My Output should be,71115705396

When i try to use Command c it dose not work at all with any program but Command x and v works ?

when i try to use Command c it dose not work at all with any program but Command x and v works ?
i don't know what to do and how to fix it and why it habend ??????!!!!!!!!!

Open the Speech pane of System Preferences and check whether either the listening key or the speech key has become set to that keystroke; if so, change the setting.
(63123)

How to use NI 6040E in DOS ?

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