ITunes 11 couldn't count the number of your music at bottom? Help

why now iTunes couldn't count the numbers or the whole time to play the music at the below part of iTunes just like old version used to do?

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Calling a file and counting the number of words in it-please help!!

* @(#)WordCounterTwo.java
* WordCounterTwo application
* @author
* @version 1.00 2007/11/17
import java.util.Scanner;
public class WordCounterTwo {
public static void main(String[] args) {
     Scanner keyboard = new Scanner(System.in);
     String fileName;
     int countWords;
     System.out.println("Please enter the name of the file: ");
     fileName = keyboard.nextLine();
     System.out.println(countWords.lastIndexOf());
}

I am getting error message as follows:
cannot find symbol constructor StringTokenizer() on line
I am asking the user to enter the name of a file, and the output is supposed to display the number of words in the file that chosen. I'm not sure if I am going about this right way, and not sure why I am getting the erorr messages.
* @(#)WordCounter.java
* WordCounter application
* @author
* @version 1.00 2007/11/17
import java.util.Scanner;
import java.util.StringTokenizer;
public class WordCounter {
    public static void main(String[] args) {
         String sentence;
         Scanner keyboard = new Scanner(System.in);
         StringTokenizer words = new StringTokenizer(); //line 17
         int numberWords;
         System.out.println("Please enter a sentence");
         sentence = keyboard.nextLine();
         sentence = words.nextToken();
         while (words.hasMoreTokens())
              numberWords++;
         System.out.println(numberWords);
}

How to count the number of Rows to be Updated before Update takes place..

Hi all,
I have a requirement, where i have to count the number of rows to be updated before updating it. SQL%ROWCOUNT gives the no. of rows updated ( after update takes place). How do i get to know the count of no. of rows to be updated/inserted/ deleted. I was looking for a simple solution, as above SQL%Rowcount. But i couldn't find any. I can use a Function and Return the value which will give me number of rows to be updated, But is there any Simple Logic other than this.. or any count function. Your Help is Appreciated. Thanks!

If you really want to do this (I have no clue why you would need it), then you can piggy back on any existing pessimistic locking you may already have in place.
However, it would require two loops through the records of which you want to know the count before you update, and a second pass to update them.
I would really re-think the need for this, though.
SQL> create table t0304(c number);
Table created.
SQL> insert into t0304 select rownum from all_objects where rownum <= 10;
10 rows created.
SQL> commit;
Commit complete.
SQL> select * from t0304;
         C
         1
         2
         3
         4
         5
         6
         7
         8
         9
        10
10 rows selected.
SQL> declare
2    cursor mycursor is select * from t0304 where mod(c,2) = 0 for update;
3    i number := 0;
4 begin
5    for r in mycursor loop
6      i := i + 1;
7    end loop;
8    dbms_output.put_line(i);
9    for r in mycursor loop
10      update t0304 set c = c + 20 where current of mycursor;
11    end loop;
12 end;
13 /
5
PL/SQL procedure successfully completed.
SQL> commit;
Commit complete.
SQL> select * from t0304;
         C
         1
        22
         3
        24
         5
        26
         7
        28
         9
        30
10 rows selected.
SQL>Edited by: Steve Howard on Mar 4, 2011 5:57 PM

Is there a way to count the number of times an array moves from positive to negative?

I have an array of values, and I need to find the number of times that the array changes signs (from positive to negative, or vice versa). In other words from a graphical standpoint, how many times a certain line crosses the x-axis. Counting the number of times the array equals zero does not help however, because the array does not always equal exactly zero when it crosses the axis (ie, the points could move from .1 to -.1).
Thanks for you help. Feel free to email me at [email protected] I only have lv 5.1.1 so if you attach any files, they cannot be version 6.0.

Attached is a VI showing the # of Pos and Neg numbers in an array, with 0 considered as non-Pos. It is easily modifiable to other parameters - including using the X-axis value as your compare point versus only Zero.
This is a modified VI from LV (Separate Array.vi)
Compare this with your other responses to find the best fit.
Doug
Attachments:
arraysizesposneg.vi ‏40 KB

How do I count the number of records returned in the CMIS query

How do I count the number of records returned in the query CMIS?
SELECT COUNT(*) FROM ora:t:IDC:GlobalProfile WHERE ora:p:xRegionDefinition = \'RD_PROJETOS_EXCLUSIVOS\''}
Euler Homero

Hi Euler,
interestingly enough, the reference guide for CMIS ( http://wiki.alfresco.com/wiki/CMIS_Query_Language ) that I found does not mention the COUNT function at all. On the other hand it states that: "The SELECT clause identifies which virtual columns to return in the result set. It can be either a comma-separated list of one or more queryNames of properties that are defined by queryable object types or * for all virtual columns."
There are, however, some other posts like e.g. http://alfrescoshare.wordpress.com/2010/01/20/count-the-total-number-of-documents-in-alfresco-using-sql/ which state that they could make it working.
Having asked in the WebCenter Portal forum, I assume that your content repository is WebCenter Content. The CMIS doc for the Content is available here: http://docs.oracle.com/cd/E23943_01/doc.1111/e15813.pdf (no COUNT there either). It does, however, mention explicitly that "CMIS queries return a Result Set where each Entry object will contain only the properties that were specified in the query.". This means your could rather investigate the Result Set. Note that there are also other means than CMIS how to get the requested result set (e.g. calling a search service directly via so-called RIDC).
In the given context I am also interested what your use case is. OOTB CMIS in WebCenter Portal is used, for instance, in Content Presenter, where it is content rather than "parameters" what's displayed.

How to count the number of rows in a cube!!??

Experts,
I can somebody tell me how do I count the number of rows in my cube when i am using listcube???..
Thanks
Ashwin

Hi,
have a look ath this theard too
Number of Records in Cube
regards

How to count the number of rows in a resultser object?

hi there
how to count the number of rows in a resultser object which may contains millions of rows? besides using a while loop? thanks

You don't, you execute a query whose result is the record count of those records that match the search and then you execute the actual query to create your record set. Typically you do
select count(id) from YourTable where [filter]
from the resulting ResultSet do
int res.getInt(1);
which gives you the count and then
select id from YourTable where [filter]
to produce the actual result set.
in the second query the id part can be substituted with the actual fields you want.

How to Count the number of TAB chars value '0A' in a line?

I have a requirement to count the number of TABs in a text file that I am processing (they must equal 75) to ensure that all the fields have been submitted on the file I am reading?
How do I identify the TABs in a line?
I have this so far:
         CONCATENATE gv_unix_file gv_lstfiles-name INTO gv_unix_file.
          OPEN DATASET gv_unix_file for INPUT IN TEXT MODE ENCODING NON-UNICODE.
          IF sy-subrc <> 0 .
            message e000(zz) with 'Cannot access in_uk files'.
          ENDIF.
          CONCATENATE gv_unix_file_arc gv_lstfiles-name INTO gv_unix_file_arc.
          OPEN DATASET gv_unix_file_arc FOR OUTPUT IN TEXT MODE ENCODING NON-UNICODE.
          IF sy-subrc <> 0 .
            message e000(zz) with 'Cannot access in_uk files'.
          ENDIF.
          DO.
            READ DATASET gv_unix_file into lv_str.
            IF sy-subrc <> 0.
              exit. "exit do loop, file is done.
            else.
              TRANSFER lv_str to gv_unix_file_arc.
            ENDIF.
          ENDDO.

Here is a sample code:
DATA: lv_string TYPE string,
      lv_tab TYPE c VALUE cl_abap_char_utilities=>horizontal_tab,
      lv_i TYPE i.
DATA: result_tab TYPE match_result_tab.
DO 3 TIMES.
CONCATENATE 'A' lv_string INTO lv_string SEPARATED BY lv_tab.
ENDDO.
" this is how you need to find how many tabs are in your transfer work area...
FIND ALL OCCURRENCES OF lv_tab IN lv_string RESULTS result_tab.
DESCRIBE TABLE result_tab LINES lv_i.
WRITE:'No. of tabs found:', lv_i.

Programatically count the number of files in a folder

Hi Folks
I need to programatically count the number of files in a given folder and return the value to a Program Unit to be included in further processing.
Can anyone point me in the right direction. I have looked at UTL_FILE but this does not offer what I want.
Does anyone know of an obscure package in Oracle that I could use?
I'm using 9i in a W2K environment.
Many thanks
Simon Gadd

Hi,
following a java based solution i found somewhere on Tom Kyte's AskTom forum.
GRANT JAVAUSERPRIV to TESTUSER;
dbms_java.grant_permission( 'TESTUSER', 'SYS:java.io.FilePermission', 'c:\', 'read' );
create global temporary table DIR_LIST
( filename varchar2(255) )
on commit delete rows
create or replace and compile java source named "DirList"
as
import java.io.*;
import java.sql.*;
public class DirList
    public static void getList(String directory)
                       throws SQLException
      File path = new File( directory );
      String[] list = path.list();
      String element;
      for(int i = 0; i < list.length; i++)
          element = list;
#sql { INSERT INTO DIR_LIST (FILENAME)
VALUES (:element) };
create or replace procedure get_dir_list( p_directory in varchar2 )
as language java
name 'DirList.getList( java.lang.String )';
exec get_dir_list( 'c:\temp' );
select count(*) from dir_list;

Counting the number of IDocs in a package of IDocs in BPM

Hello All,
I need a solution where I need to count the number of EDI_DC40 segments (The IDoc Count) in a package of IDoc's. The following is the scenario
1) We are receiving a package of IDoc's in receive step using the XI File Adapter. I was wondering if there is a way that I can count the number of IDoc's in the BPM using a container operation or some other Method. I appreciate any help.
Thanks.

HI,
We have two ooptions,
one as explained above , yu can use standard count function and that can be used.
Second one is we have count option in file adapter to count the msgs.
see the below link
http://help.sap.com/saphelp_erp2005vp/helpdata/en/0b/9a50465ccf84479e39a6d50c90fb3f/content.htm
Regards
Chilla

Count the Number of Rows in Data form

Hi,
I want to count the number of rows in a data form.In my form there is a large number of rows.Is there any way to count it.
Thanks.

If you are on 11.1.2.x then you could look at adding a formula and using the CountA function - http://download.oracle.com/docs/cd/E17236_01/epm.1112/hp_admin/apcs03s06.html
Otherwise it would be possible using custom javascript which you would have to had some experience in using.
Cheers
John
http://john-goodwin.blogspot.com/

Count the number of rows in a workbook.

Hi Experts , I have a requirement to count the number of rows in a WorkBook.Will it be possible to do this by creating a KeyFigure?Or are there any options in BEx to count and display the number of Rows.Many thanks for all your help.

Hi
In the query create a calculated key figure called 'Count' and put a formula as =1, then use this count where ever applicable..you can very well count the no. of rec.
with this.
Hope this helps..
assign points if useful..
Cheers,
Pattan.

Counting the number of digits in a field

Hello friends,
does anyone know of any function module by which we can count the number of digits in a field.
Say i have a priority field which is numc2, and the the user fills in a 5 digit number in it, i was to calculate this and raise an error if the number of digits is more than 2.
Thanks in advance.
charu.

data : text(10),
len type i.
text = <your variable which user is passing>
len = strlen( text ).
if len gt 2.
message 'Length incresed' type 'E'.
endif.
regards
shiba dutta

How count the number of substrings in a string

Hi all,
I wonder if someone can help me and point out where I'm going wrong.
I want to count the number of substring starting with 'd' and ending with 'e' in a string supplied by a user.
currently my code is only counting the number of 'd' and 'e' characters in the string.
    public static void main (String [] args)
         Scanner input = new Scanner (System.in);
         String mstring;// string variable that the user will enter
         int i = 0; // upstep variable
         int count = 0; // int variable to count the number of substrings
         System.out.print("Enter a string: ");
         mstring = input.nextLine();
         while (i != mstring.length())
                   if(mstring.charAt(i)=='d'){count++;}
                   else if (mstring.charAt(i)=='e'){count++;}
                   i++;
         System.out.println("The total d e substrings is " + count);
}For example if the user enters adbedeaadffe the total number of substrings should be 5 but I'm getting 6 as the program is just counting the number of times it comes across 'd' and 'e'
Can anyone shed some light on this for me thanks.

Hi all I had a good few replies to this question but they seem to have been removed from the system for some reason.
I've changed my code slightly and it works but only for one round of the guard.
               Scanner input = new Scanner (System.in)
         String mstring;// main string variable that the user will enter
         int i = 0; // upstep variable
         int count = 0; // int variable to count the number of substrings
     System.out.print("Enter a string: ");
         mstring = input.nextLine();
         int y =mstring.length();
         while (i != mstring.length() && y !=0)
         if (mstring.charAt(i) == 'd' && mstring.charAt(y-1)=='e'){count = count+1;}
         y--;
         i++;
         System.out.println("The total a b substrings is " + (count));The above code will only print out one substring of adbedeaadffe but that is not what I need, I need to be able to print out all of the substrings.
Can anyone tell me where I'm going wrong.
Thanks in advance

How i can count the number of words in a string?

hi, i want to know how to count the number of words in a string
e.g. java is a very powerful computer language.
i will get 7 words.
thanks in advance..

Jverd, this has actually been answered, but due to an
attack of goldie-itis, all the answers were hosed.
The OP did get an answer, though.Yeah, I know. I just didn't know if he saw the answer before it went away.

ITunes 11 couldn't count the number of your music at bottom? Help

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