How to count the number of dirty and clean block

i want to count the number of dirty and clean block.
because i want to know which datablock is updated.

I dont think it is possible to count the no. of dirty and clean blocks. But we can understand the implications of intelligent calculation by understanding when the blocks are marked dirty and clean.
Here are few cases.
There are four definable circumstances under which datablocks are marked dirty, thereby making them eligible for calculation on the next round using intelligent calc.
1. Input Data: Any block created from a data load or lock & send is automatically marked dirty when created.
2. Modified Data: Any block for whom a data cell has been modified is marked dirty and therefore eligible for calculation using intelligent calc on the next calculation round.
3. Ancestors Of Condition 1 & 2
4. Restructure The Database: Blocks changes as a result of outline changes potentially become dirty.
There are three definable circumstances under which Intelligent Calc operates, thereby marking blocks clean.
1. Calc Dim On All Dimensions: When you execute a calc script which contains a CALC ALL statement or CALC DIM statement whose arguments include all dimensions.
2. Set ClearUpdateStatus After: SET CLEARUPDATESTATUS AFTER is a calc script command that will engage Intelligent Calc for any calc script regardless of construction.You typically use this command where you cannot meet the conditions in 1 above for a Calc Dim on all dimensions.
3. Set ClearUpdateStatus Only: SET CLEARUPDATESTATUS ONLY is a calc script command that does not calculate. When included in a calc script, this command only
marks dirty blocks clean. That's all.

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How to count the number of Fridays and Saturdays between two dates

Hi every one ... If we want to count the number of Fridays and Saturdays between two dates, how would we do that ? !
Dates are ( 11-Feb-2010) to (19-May-2010)
how to do it in SQL
Edited by: khalidoracleit on Jul 28, 2010 5:51 AM

some nice coding here, I'm still amazed with what some people can do with "connect by". But I agree with some statements here that this can take "time", and to be honest, it's funny to see it working, but if you do not have a computer, just a calendar and some paper, would you go for "counting" so there must be a better solution?
The best working math in here is done by Aketi Jyuuzou, who writes so good English that I wonder why he still insists that he doesn't ;-)
Anyhow I "translated" that code to English, and I really like that math. Math is math and data is data.
ALTER SESSION SET NLS_DATE_LANGUAGE='ENGLISH';
WITH my_dates AS (
SELECT to_date('20100211','yyyymmdd') start_date,to_date('20100519','yyyymmdd') end_date FROM DUAL
UNION ALL
SELECT to_date('20100211','yyyymmdd') start_date,to_date('20100214','yyyymmdd') end_date FROM DUAL
UNION ALL
SELECT to_date('20100211','yyyymmdd') start_date,to_date('20100213','yyyymmdd') end_date FROM DUAL
UNION ALL
SELECT to_date('20100211','yyyymmdd') start_date,to_date('20100212','yyyymmdd') end_date FROM DUAL
SELECT to_char(start_date,'DD.MM.YYYY') start_date,to_char(end_date,'DD.MM.YYYY') end_date,
       to_char(start_date,'DAY') start_weekday,to_char(end_date,'DAY') end_weekday,
       end_date-start_date day_difference,
       (next_day(end_date,'FRIDAY')-7
       -next_day(start_date -1,'FRIDAY'))/7+1
       +(next_day(end_date,'SATURDAY')-7
       -next_day(start_date -1,'SATURDAY'))/7+1 as count_of_fr_and_sat
FROM my_dates;
START_DATE END_DATE   START_WEEKDAY                        END_WEEKDAY                          DAY_DIFFERENCE         COUNT_OF_FR_AND_SAT
11.02.2010 19.05.2010 THURSDAY                             WEDNESDAY                            97                     28
11.02.2010 14.02.2010 THURSDAY                             SUNDAY                               3                      2
11.02.2010 13.02.2010 THURSDAY                             SATURDAY                             2                      2
11.02.2010 12.02.2010 THURSDAY                             FRIDAY                               1                      1                      -- andy

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]
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in the second query the id part can be substituted with the actual fields you want.

How to count the number of lines dynamically,

In the below code am trying to read the lines which are selected using a check box, also am categorizing the contents depending on the follow up material.
after displaying one category contents am displaying a line
which also counts to a line in the internal table.
My question is how to count the number of lines(ULINE) displayed dynamically.
FORM GET_LINES .
DATA: LV_LINES TYPE I,
        LV_TIMES TYPE I,
        LV_TABIX TYPE SY-TABIX.
DESCRIBE TABLE IT_REC LINES LV_LINES.
DO LV_LINES TIMES.
    LV_TIMES = SY-INDEX .
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      IF SY-SUBRC EQ 0.
        APPEND GWA_UPDATE TO GT_UPDATE.
      ENDIF.
    ENDIF.
ENDDO.
ENDFORM.                    " GET_LINES

In the below code am trying to read the lines which are selected using a check box, also am categorizing the contents depending on the follow up material.
after displaying one category contents am displaying a line
which also counts to a line in the internal table.
My question is how to count the number of lines(ULINE) displayed dynamically.
FORM GET_LINES .
DATA: LV_LINES TYPE I,
        LV_TIMES TYPE I,
        LV_TABIX TYPE SY-TABIX.
DESCRIBE TABLE IT_REC LINES LV_LINES.
DO LV_LINES TIMES.
    LV_TIMES = SY-INDEX .
    READ LINE LV_TIMES FIELD VALUE IT_REC-CHECK INTO GV_CHECK.
    IF SY-SUBRC EQ 0 AND GV_CHECK IS NOT INITIAL.
      LV_TABIX = LV_TIMES.
      READ TABLE IT_REC INDEX LV_TABIX INTO GWA_UPDATE.
      IF SY-SUBRC EQ 0.
        APPEND GWA_UPDATE TO GT_UPDATE.
      ENDIF.
    ENDIF.
ENDDO.
ENDFORM.                    " GET_LINES
The display function is:
FORM DISPLAY_DATA .
ULINE.
WRITE : /1 SY-VLINE, 'check',
            10 SY-VLINE, 'Plant',
           20 SY-VLINE, 'Material number',
           50 SY-VLINE, 'Follow up material',
           70 SY-VLINE, 'Safety stock',
          100 SY-VLINE, 'Partc'.
ULINE.
LOOP AT IT_MARC.
    MOVE: IT_MARC-WERKS TO IT_REC-WERKS,
          IT_MARC-MATNR TO IT_REC-MATNR,
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          IT_MARC-EISBE TO IT_REC-EISBE,
          IT_MARC-PARTC TO IT_REC-PARTC .
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    CLEAR IT_MARC.
ENDLOOP.
DATA: GV_TABIX TYPE SY-TABIX.
LOOP AT IT_REC.
    GV_TABIX = SY-TABIX.
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                                 NFMAT = IT_REC-NFMAT.
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    ENDIF.
ENDLOOP.
LOOP AT IT_REC.
    WRITE : /1 SY-VLINE, IT_REC-CHECK AS CHECKBOX,
            10 SY-VLINE, IT_REC-WERKS,
            20 SY-VLINE, IT_REC-MATNR,
            50 SY-VLINE, IT_REC-NFMAT,
            70 SY-VLINE, IT_REC-EISBE,
           100 SY-VLINE, IT_REC-PARTC.
    AT END OF NFMAT.
      ULINE.
    ENDAT.
ENDLOOP.
ULINE.
ENDFORM.                    " DISPLAY_DATA
Solved

How to count the number of 'True' outputs from an 'Equal?' function?

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Is your event structure in a while loop? Then that's where the shift register can go. But for portability a feedback node can be used if the VI is not reentrant.
Unofficial Forum Rules and Guidelines - Hooovahh - LabVIEW Overlord
If 10 out of 10 experts in any field say something is bad, you should probably take their opinion seriously.

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-Thanks

Thanks for the reply. I could be wrong, but I do not think that is exactly what I am looking for. Here is the code that I have that determines the winner:
switch (checkWinner())
case 'T':
winnerLabel.Text = "It was a tie!";
break;
case 'O':
winnerLabel.Text = "O Wins!";
break;
case 'X':
winnerLabel.Text = "X Wins!";
break;
private char checkWinner()
char WinnerChar = ' ';
int winning_line = 0;
if (GameBoardCellChar[0].Equals(GameBoardCellChar[1]) && GameBoardCellChar[0].Equals(GameBoardCellChar[2]))
WinnerChar = GameBoardCellChar[0];
winning_line++;
if (GameBoardCellChar[3].Equals(GameBoardCellChar[4]) && GameBoardCellChar[3].Equals(GameBoardCellChar[5]))
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winning_line++;
if (GameBoardCellChar[6].Equals(GameBoardCellChar[7]) && GameBoardCellChar[6].Equals(GameBoardCellChar[8]))
WinnerChar = GameBoardCellChar[6];
winning_line++;
if (GameBoardCellChar[0].Equals(GameBoardCellChar[3]) && GameBoardCellChar[0].Equals(GameBoardCellChar[6]))
WinnerChar = GameBoardCellChar[0];
winning_line++;
if (GameBoardCellChar[1].Equals(GameBoardCellChar[4]) && GameBoardCellChar[1].Equals(GameBoardCellChar[7]))
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winning_line++;
if (GameBoardCellChar[2].Equals(GameBoardCellChar[5]) && GameBoardCellChar[2].Equals(GameBoardCellChar[8]))
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winning_line++;
if (GameBoardCellChar[0].Equals(GameBoardCellChar[4]) && GameBoardCellChar[0].Equals(GameBoardCellChar[8]))
WinnerChar = GameBoardCellChar[0];
winning_line++;
if (GameBoardCellChar[2].Equals(GameBoardCellChar[4]) && GameBoardCellChar[2].Equals(GameBoardCellChar[6]))
WinnerChar = GameBoardCellChar[2];
winning_line++;
if (winning_line == 0 || winning_line > 1)
WinnerChar = 'T';
return WinnerChar;
Do I have to include something extra in here to get the count or no?
The code I posted is the coding in my play button.

How to count the number of text boxes that are data entered

How to count the number of text boxes that are data entered in visual basic form.

Here is an Iterator that expands on my previous response:
''' <summary>
''' Iterator for form controls
''' </summary>
''' <param name="onlyControlsOfType">specify type if a certain type of controls needed</param>
''' <param name="onlyTopLevel">if true don't search containers within the form</param>
''' <returns></returns>
''' <remarks></remarks>
Private Iterator Function AllControls(Optional onlyControlsOfType As Type = Nothing, _
Optional onlyTopLevel As Boolean = False) As IEnumerable(Of Control)
Dim ctrl As Control = Me.GetNextControl(Me, True)
Do Until ctrl Is Nothing
If onlyControlsOfType Is Nothing OrElse ctrl.GetType = onlyControlsOfType Then
If TypeOf ctrl.Parent Is Form OrElse Not onlyTopLevel Then
Yield ctrl
End If
End If
ctrl = Me.GetNextControl(ctrl, True)
Loop
End Function
Some sample uses:
For Each
For Each c As Control In AllControls()
Debug.WriteLine(c.Name)
Next
List of all controls, including controls in containers i.e. Groupbox
Dim l As List(Of Control) = AllControls().ToList
List of all Textbox controls, including Textboxes in containers i.e. Groupbox
l = AllControls(GetType(TextBox)).ToList
List of all Textbox controls, don't include Textboxes in containers i.e. Groupbox
l = AllControls(GetType(TextBox), True).ToList
'Those who use Application.DoEvents() have no idea what it does and those who know what it does never use it.' JohnWein
Multics
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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.
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I would really re-think the need for this, though.
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10 rows created.
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Commit complete.
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13 /
5
PL/SQL procedure successfully completed.
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Sybase ASE version: 15.7-SP52
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I have a delete statement that will potentially delete millions of rows
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Thanks all
Simon

Simon
For deleting significant number of rows best practice is to delete rows in small batches of known size (e.g. 10 K) inside a while loop.
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HTH
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If this helps you and/or answers your question please mark the question as "answered" and/or rate it, so other users can easily find it.

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Regards

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Ashwin

Hi,
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How to count the number of dirty and clean block

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