How to read multiple arguments separated with space in one line
How to modify the
public static void main (String[] args){
}so that it can read multiple arguments separated with space in a single line?
e.g.
java myprogram username password host
java myprogram2 ipaddress port
Thx.
public static void main (String[] args){
int index = 0;
for(String arg : args) {
System.out.println("args["+(index++)+" = "+arg);
}
Similar Messages
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How to read an internal table with more than one (2 or 3) key field(s).
how to read an internal table with more than one (2 or 3) key field(s). in ecc 6.0 version
hi ,
check this..
report.
tables: marc,mard.
data: begin of itab occurs 0,
matnr like marc-matnr,
werks like marc-werks,
pstat like marc-pstat,
end of itab.
data: begin of itab1 occurs 0,
matnr like mard-matnr,
werks like mard-werks,
lgort like mard-lgort,
end of itab1.
parameters:p_matnr like marc-matnr.
select matnr
werks
pstat
from marc
into table itab
where matnr = p_matnr.
sort itab by matnr werks.
select matnr
werks
lgort
from mard
into table itab1
for all entries in itab
where matnr = itab-matnr
and werks = itab-werks.
sort itab1 by matnr werks.
loop at itab.
read table itab1 with key matnr = itab-matnr
werks = itab-werks.
endloop.
regards,
venkat. -
How to read a excel file with more than one worksheet.
Hi,
I wanna read a sheet (anyone of it,not the first) in a excel.Who can help me!
best wishes,
Grant ChenDear All,
Thank you all for your reply!
I modified SAP FM ZALSM_EXCEL_TO_INTERNAL_TABLE.
I add an IMPORTING parameter 'I_SHEET'
which stands for the sequence number of worksheet in the FM.
FUNCTION ZALSM_EXCEL_TO_INTERNAL_TABLE .
*"*"Local Interface:
*" IMPORTING
*" VALUE(FILENAME) LIKE RLGRAP-FILENAME
*" REFERENCE(I_SHEET) TYPE I
*" VALUE(I_BEGIN_COL) TYPE I
*" VALUE(I_BEGIN_ROW) TYPE I
*" VALUE(I_END_COL) TYPE I
*" VALUE(I_END_ROW) TYPE I
*" TABLES
*" INTERN STRUCTURE ALSMEX_TABLINE
*" EXCEPTIONS
*" INCONSISTENT_PARAMETERS
*" UPLOAD_OLE
*{ INSERT EC6K900099 1
DATA: excel_tab TYPE ty_t_sender.
DATA: ld_separator TYPE c.
DATA: application TYPE ole2_object,
workbook TYPE ole2_object,
range TYPE ole2_object,
worksheet TYPE ole2_object.
DATA: h_cell TYPE ole2_object,
h_cell1 TYPE ole2_object.
DATA:
ld_rc TYPE i.
* Rückgabewert der Methode "clipboard_export "
* Makro für Fehlerbehandlung der Methods
DEFINE m_message.
case sy-subrc.
when 0.
when 1.
message id sy-msgid type sy-msgty number sy-msgno
with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
when others. raise upload_ole.
endcase.
END-OF-DEFINITION.
* check parameters
IF i_begin_row > i_end_row. RAISE inconsistent_parameters. ENDIF.
IF i_begin_col > i_end_col. RAISE inconsistent_parameters. ENDIF.
* Get TAB-sign for separation of fields
CLASS cl_abap_char_utilities DEFINITION LOAD.
ld_separator = cl_abap_char_utilities=>horizontal_tab.
* open file in Excel
IF application-header = space OR application-handle = -1.
CREATE OBJECT application 'Excel.Application'.
m_message.
ENDIF.
CALL METHOD OF application 'Workbooks' = workbook.
m_message.
CALL METHOD OF workbook 'Open' EXPORTING #1 = filename.
m_message.
* set property of application 'Visible' = 1.
* m_message.
********************Modified by Grant 20080717************
call METHOD of application 'Worksheets' = worksheet
exporting
#1 = I_SHEET.
m_message.
call method of worksheet 'Activate'.
* GET PROPERTY OF application 'ACTIVESHEET' = worksheet.
m_message.
* mark whole spread sheet
CALL METHOD OF worksheet 'Cells' = h_cell
EXPORTING #1 = i_begin_row #2 = i_begin_col.
m_message.
CALL METHOD OF worksheet 'Cells' = h_cell1
EXPORTING #1 = i_end_row #2 = i_end_col.
m_message.
CALL METHOD OF worksheet 'RANGE' = range
EXPORTING #1 = h_cell #2 = h_cell1.
m_message.
CALL METHOD OF range 'SELECT'.
m_message.
* copy marked area (whole spread sheet) into Clippboard
CALL METHOD OF range 'COPY'.
m_message.
* read clipboard into ABAP
CALL METHOD cl_gui_frontend_services=>clipboard_import
IMPORTING
data = excel_tab
EXCEPTIONS
cntl_error = 1
* ERROR_NO_GUI = 2
* NOT_SUPPORTED_BY_GUI = 3
OTHERS = 4
IF sy-subrc <> 0.
MESSAGE a037(alsmex).
ENDIF.
PERFORM separated_to_intern_convert TABLES excel_tab intern
USING ld_separator.
* clear clipboard
REFRESH excel_tab.
CALL METHOD cl_gui_frontend_services=>clipboard_export
IMPORTING
data = excel_tab
CHANGING
rc = ld_rc
EXCEPTIONS
cntl_error = 1
* ERROR_NO_GUI = 2
* NOT_SUPPORTED_BY_GUI = 3
OTHERS = 4
* quit Excel and free ABAP Object - unfortunately, this does not kill
* the Excel process
CALL METHOD OF application 'QUIT'.
m_message.
* >>>>> Begin of change note 575877
* to kill the Excel process it's necessary to free all used objects
FREE OBJECT h_cell. m_message.
FREE OBJECT h_cell1. m_message.
FREE OBJECT range. m_message.
FREE OBJECT worksheet. m_message.
FREE OBJECT workbook. m_message.
FREE OBJECT application. m_message.
* <<<<< End of change note 575877
*} INSERT
ENDFUNCTION.
Edited by: Grant Chen on Jul 17, 2008 7:45 AM
Edited by: Grant Chen on Jul 17, 2008 7:46 AM -
How to delete multiple data domains with single step ?
how to delete multiple data domains with single step ?
You can go to your Endeca-Server domain home e.g.($WEBLOGIC-HOME$/user_projects/domains/endeca_server_domain/EndecaServer/bin)
run
[HOST]$ ./endeca-cmd.sh list-dd
default is enabled.
GettingStarted is enabled.
endeca is enabled.
BikeStoreTest is enabled.
create a new file from the output just with the domains that you want to delete and then create a loop
[HOST]$ vi delete-dd.list
default
GettingStarted
endeca
BikeStoreTest
[HOST]$ for i in $(cat delete-dd.list); do; ./endeca-cmd.sh delete-dd $i; done
Remember that this can not be undone, unless you have a backup. -
How can I create multiple sales orders with reference to one contract?
Hello Gurus,
Can you please how can I create multiple sales orders with reference to one contract?
thanks!
Rakeshhi
Lets consider example
In your contract for line item 1 you have entered qty 100
You careated sales order with 70 quantity, and now you want to creat another sales order for 30
For this first you need to check what is your item category in contract (VA42)
Goto VOV7
SPRO - IMG - Sales and distribution - Sales - Sales document item - Define item categories - Go to change mode
Make the completion rule = B Item is completed after full quantity has been referenced -
Read MULTIPLE idocs data with all sgmn to my internal table in a single
Dear SAP Folks!
I have a question, I know to read SINGLE idoc data with all segments, we have FM IDOC_READ_COMPLETELY but my requirement is to Read MULTIPLE idocs data with all segments to my internal table in a single shot without keeping this FM in loop! since it is performance issue, at a time i may want to read 1000 idocs data!
Could anyone please let me know is there any way to get this, keeping mind of performance and any other FM?
Best Regards,
SriniHi,
I know idoc numbers and i can write a select Query to DB table EDID4 to get all segments data to my internal table. But i am looking for FM to do this. because i have too many number of idocs and each idoc is having many segments(I am thinking in performance point of view!) The FM IDOC_READ_COMPLETELY can accept only ONE IDOC number as import parameters at a time to get segment data. in similar way do we have any other FM? or other way? except select query to EDID4 table?
Best Regards,
Srini -
How to read the 'Input help with fixed values' of domain .
How to read the 'Input help with fixed values' of domain .
The domain has a Value range i want to read those values .
Are these values stored in any table ?
Plz help me i need it ver badly...
Thanks in Advance...Hi Chandra Shekhar,
To read the 'Input help with fixed values' of domain , you can use the function module : HR_P_GET_FIXED_VALUE_TEXT.
iIf you enter the domain name, you will find the fixed values entered in the domain.
These values are stored in a table DD07L(DD zero 7 L). Here the values are stored based on domain name.
See if it works for you.
Award points if its helpful.
Regards,
Bhanu -
How to read multiple lines using 'REUSE_ALV_GRID_DISPLAY'
Hi,
In ALV report the FM 'REUSE_ALV_GRID_DISPLAY' used.
EXPORTING
I_CALLBACK_PROGRAM = W_REPID
I_CALLBACK_PF_STATUS_SET = 'PF_STATUS'
I_CALLBACK_USER_COMMAND = 'USER_COMMAND'
How to read multiple lines in the following dynamic subroutine ?
I am able to read single value through p_selfld.
Nut the requirement is to change the values in more than 1 row for a fld (edit mode)
FORM USER_COMMAND USING P_UCOMM TYPE SY-UCOMM
P_SELFLD TYPE SLIS_SELFIELD.
endform
Thanks in advanceYou can get the reference by a dirty assign, but this is not offcially supported...
But if you have some limitations.
FORM user_command USING fuw_ucomm LIKE sy-ucomm
fuw_selfield TYPE slis_selfield.
FIELD-SYMBOLS: <lfs_grid> type ref to cl_gui_alv_grid,
<lfs_row> type LVC_S_ROW.
data: li_rows type lvc_t_row.
assign ('(SAPLSLVC_FULLSCREEN)GT_GRID-GRID') to <lfs_grid>.
check sy-subrc is initial.
call method <lfs_grid>->get_selected_rows
IMPORTING
et_index_rows = li_rows.
endform. "user_command -
How can i use my iphone with more than one itunes
how can i use my iphone with more than one itunes
Sync iPod/iPad/iPhone with two computers
Although it isn't possible to sync an Apple device with two different libraries it is possible to sync with the same logical library from multiple computers. Each library has an internal ID and when iTunes connects to your iPod/iPad/iPhone it compares the local ID with the one the device normally syncs with. If they are the same you can go ahead and sync...
I have my library cloned to a small 1Tb USB drive which I can take between home & work. At either location I use SyncToy 2.1 to update the local copy with the external drive. Mac users should be able to find similar tools. I can open either of the local libraries or the one on the external drive and update the media content of my iPhone. The slight exception is Photos which normally connects to a specific folder on a specific machine, although that can easily be remapped to the current library if you create a "Photos" folder inside the iTunes Media folder so that syncing the iTunes folders keeps this up to date as well. I periodically sweep my library for new files & orphans with iTunes Folder Watch just in case I make changes at one location but then overwrite the library with a newer copy from the other. Again Mac users should be able to find similar tools.
As long as your media is organised within an iTunes Music or Tunes Media folder, in turn held inside the main iTunes folder that has your library files (whether or not you let iTunes keep the media folder organised) each library can access items at the same relative path from the library folder so the library can be at different drives/paths on different machines. This solution ensures I always have adequate backups of my library and I can update my devices whenever I can connect to the same build of iTunes.
When working with an iPhone earlier builds of iTunes would remove any file not physically present in the local library, even if there was an entry for it, making manual management practically redundant on the iPhone. This behaviour has been changed but it will still only permit manual management with a library that has the correct internal ID. If you don't want to sync your library between machines on a regular basis just copy the iTunes Library.itl file from the current "home" machine to any other you want to use, then clean out the library entries and import the local content you have on that box.
tt2 -
How do I share my contacts with more than one group without having to re-type them into each group?
Without "pretending" to be yourself on the other phone (change settings) there's nothing else you can do.
iOS devices are meant to be single user and can't view iCloud.com the same way a Mac or PC can do.
You need to find a desktop or laptop machine (Mac or PC) to log in at iCloud. -
When im trying to download a free App an error appears and sais that my previously purchase was declined.how is related a free app with a paying one?
Because that's the way you setup your account. Whether the app is free or not is irelevent, apparently the payment method you selected when originally setting up your account is no longer valid, hence your account is not longer valid. Either fix your selected payment method or setup a new app store account without a credit card:
http://support.apple.com/kb/ht2534 -
How to read multiple Digital samples and plot a chart with time stamps
Hi,
Could anyone send me a code that:
1. Reads 'multiple samples(lets say 4) from single digital input'
2. 'plot digital data as a chart with time stamps'
3. Find frequency
4. Log data into file with time stamps
I have attached the code which i tried.
Thanks,
LK
Attachments:
DigitalNSample.vi 27 KB
DigitalNSample.vi 27 KBHi,
Could anyone send me a code that:
1. Reads 'multiple samples(lets say 4) from single digital input' using NI USB 6009 or NI USB 6251.
2. 'plot digital data as a chart with time stamps'
3. Find frequency
4. Log data into file with time stamps
I have attached the code which i tried.
Thanks,
LK
Attachments:
DigitalNSample.vi 27 KB -
How to use multiple midi controllers with Mac book pro (2 usb)?
I have a newer macbook pro that has 2 USB ports, and a lightning port and a firewireport.
On stage I will be using the firewire port connected to a Presonus Firestudio mobile to use as the interface to the house mixer.
I will use 1 USB for my M-audio Axiom 61
I will use the other for my Yamaha WX-5 Wind synth
I'd like to be able to get the apogee midi foot controller to control the playback audio. For example I'll be using it to stay in a solo section, then step on it to move it forward ot the next section when I am done soloing
I'd also like to use some sort of midi switch to turn on vocal effects of the mic.
Anyway since I only have 2 USB ports, how should I connect the 3rd, or 4th USB midi controller?
Will a USB hub work to do this? If so, will I always have to remember to use the same controler in the same exact hub input to make sure everything maps the same?
I guess I'll also have to learn how to setup multiple controllers in Mainstage as well.
Thanks
DanHi there,
is a question which many of us have spent ...
I think the obvious answer is that yes you can use a hub and connect everything. however ....
sincerely advise you to buy a good hub that is well feasible, the last thing you want on stage / rehearsal is one of midi controllers stop responding, or stay with hanged notes... etc., do not buy just because it is cheap it has to be stable and viable, some bring cable for connecting wall power just to not drain power from the USB port.
Other things to try is to distribute as much equipment for USB / Midi.
For example one of midi controllers connect via USB but not by Midi outside the Presonus Firestudio. Connecting Presonus Firestudio to a single USB port as it is a main equipment.
but it really is an issue that greatly limits the use of USB devices.
Try it and tell me how it went. Good luck
(sorry for my english i´m Portuguese) -
How to read multiple dat files.
Hello Everyone!
I am working on a project that requires one file that creates a JFrame with a current file title, JTextFields that accesses two .dat files and a JButton.
The user clicks a JButton to cycle through the first sequential .dat file. When the end of the first file is reached the file is closed, the JFrame title is changed to the second file title as the user continues to click the JButton to continue on viewing the second file?s records, until the second reaches the end of file.
The project requires using Try-Catches to catch the EOF exceptions and IOExceptions and Thread or Runnable.
I have been able to get one file to read and display its records; however, researching back through my text on how to read/write to files I haven?t been able to determine how to get to the end of the file and proceed to the next file without triggering the EOFException. I have even tried multiple Try-Catches (one for each file within the actionPerformed method) and that ends up ignoring the first file records and only displays the second files records.
This is a school project and we have only covered just the bare basics of Java over the last two months. So, any hints that anyone can provide can only be of what type of procedure will be needed or what procedure won?t help to complete the task, without giving away the solution.
I have spent approximately 40 hours of study time on this project and believe that I have definitely run into a major snag.
The following is the code I have so far:
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class StudentRead extends JFrame implements ActionListener
private JLabel gradStudentList = new JLabel("GRADUATE Student List");
private JLabel undergradStudentList = new JLabel("UNDERGRADUATE Student List");
private Font bigFont = new Font("Helvetica", Font.ITALIC, 24);
private JLabel userprompt = new JLabel("View the students");
private JTextField idNumText = new JTextField(4);
private JTextField lastNameText = new JTextField(15);
private JTextField firstNameText = new JTextField(15);
private JButton viewRecordButton = new JButton("View Record");
private JLabel idNumberLabel = new JLabel("ID Number");
private JLabel lastNameLabel = new JLabel("Last name");
private JLabel firstNameLabel = new JLabel("First name");
private Container con = getContentPane();
DataInputStream gradStudentInStream;
DataInputStream undergradStudentInStream;
public StudentRead()
super("Read Student Records");
try
gradStudentInStream = new DataInputStream(new FileInputStream("GradStudents.dat"));
undergradStudentInStream = new DataInputStream(new FileInputStream("UndergradStudents.dat"));
catch(IOException e)
System.err.println("File not opened");
System.exit(1);
setSize(325, 200);
con.setLayout(new FlowLayout());
gradStudentList.setFont(bigFont);
con.add(gradStudentList);
con.add(userprompt);
con.add(idNumberLabel);
con.add(idNumText);
con.add(lastNameLabel);
con.add(lastNameText);
con.add(firstNameLabel);
con.add(firstNameText);
con.add(viewRecordButton);
viewRecordButton.addActionListener(this);
setVisible(true);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
public void actionPerformed(ActionEvent e1)
String lastName, firstName;
int IdNum;
try
IdNum = gradStudentInStream.readInt();
lastName = gradStudentInStream.readUTF();
firstName = gradStudentInStream.readUTF();
idNumText.setText(String.valueOf(IdNum));
lastNameText.setText(lastName);
firstNameText.setText(firstName);
catch(EOFException e2)
closeFile();
System.exit(0);
catch(IOException e3)
System.err.println("Error reading file");
System.out.println("out");
System.exit(1);
public void closeFile()
try
gradStudentInStream.close();
System.exit(0);
catch(IOException e)
System.err.println("Error closing file");
System.exit(1);
public static void main(String[] args)
StudentRead rsr = new StudentRead();
}deepak_1your.com wrote:
hi,
If you want to read a file guarding yourself agianst exceptions....
check this article.... the code presented in this article might suit your needs...
[http://1your.com/fusion/infusions/articles/readarticle.php?article_id=17|http://1your.com/fusion/infusions/articles/readarticle.php?article_id=17]
And how does that help with a DataInputStream? -
How to read multiple files of different name using single file adapter
There are two inbound locations inbound1 and inbound2 , and the files structure present in these two inbound locations are same but the files start with different names example
(1)files in inbound1 starts with file1,file2...
(2)files in inbound2 starts with abc1,abc2...
by using same file adapter with read option how can i read both files....Hi K.A.N.N.,
You can define multiple directories using the above link in 11g and poll for the file as \*.*.
Alternatively you can use the Synchronous Read and specify the file name at runtime.
You can also use Pick activity to define multiple branches each with a File Adapter to read from a specified location with specified file name. Although it would contain multiple Adapter Definitions at Development-time, only one of the Adapters will execute at Run-Time.
Regards,
Neeraj Sehgal
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