HP first and true variable E

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example 1:

0.1 enter Sto Alpha E

Enter 8 alpha E

X ERROR: invalid exponent number

Press OK

example 2:

0.1 enter Sto Alpha E

8 * enter alpha E

example 3:

0.1 enter Sto G

Enter alpha 8 G

Why doesn't the first 8th?

Thanks for the quick response.

This means E as a variable is not consistent in the simple mathematical operations.

Such as:

5 b/C is ok

5th/C not ok

concerning

Tags: HP Tablets

Similar Questions

Histograms and bind variables

Hi guys,.
When a SQL using bind variables histograms afftect the excution plan how?

For example
There is a table 'TEST' a column a number, varchar2 (100) b, c. tank (100).
100000 rows in this table and the 90000 column rows a value is 1, the other value is 2-10 by 100rows.

Now this column a histogram and a btree index only has on a;

Here is sample code
number of a_v var;
exec: a_v: = 10;

Select * from test where a =: a_v.

The plan of the excution is full table scan.

If I don't use of variable binding. It will scan the index.

I remember that a document mentioned that "do not use histograms using bind variables.

But why?

I disabled same bind variable peeking?

Thank you guys. Looking forward to your response.

Longfei Wei says:
Thanks Centinul this article is useful for me, but it is not explained why histograms do not work well with bind variables.

Thanks again.

Longfei,

Jonathan Lewis article is very good - another look at this article. Histograms peuvent work with bind variable, but the end result is usually not the desired result. Bind variables are used to reduce the number of different execution plans. The histograms are used to find what is supposed to be the best execution plan for the predicates provided and in the case of the bind variables, those are peeked from the bind variable values. Thus, if you have a histogram on a column and for hard analysis of a SQL statement and the most common value in this column is presented in the binding variable - this execution plan is considered by the optimizer to be the 'best' execution plan for the bind variable values provided. Suppose now that instead the less popular value in the column is specified - the optimizer peut produce a very different for the same SQL statement execution plan, which is optimized for the less popular value (this can be a scan of the index systematic range, rather than a full table scan). Now suppose the execution plan may not change when change of variable values bind - if you have a single popular value and many unpopular values, if the analysis lasts is performed with the popular single value, you might find that all subsequent runs of this SQL statement to perform full table scans, even if only a few rows in the table are selected.

Here's a quick test on the Oracle 11.2.0.2 database to demonstrate:

CREATE TABLE T1 (
  C1 NUMBER,
  C2 NUMBER,
  C3 VARCHAR2(300));

INSERT INTO
  T1
SELECT
  *
FROM
  (SELECT
    ROWNUM C1,
    DECODE(MOD(ROWNUM,100),99,99,1) C2,
    RPAD('A',300,'A') C3
  FROM
    DUAL
  CONNECT BY
    LEVEL <= 1000000)
ORDER BY
  C2;

CREATE INDEX IND_T1_C2 ON T1(C2);

EXEC DBMS_STATS.GATHER_TABLE_STATS(OWNNAME=>USER,TABNAME=>'T1',CASCADE=>TRUE,METHOD_OPT=>'FOR ALL INDEXED COLUMNS SIZE 254')

The foregoing has created a table with 1 000 000 lines where 99% of the lines have a value of 1 in C2 and 1% have a value of 99, and lines are inserted with a perfect setting in cluster factor because of the ORDER BY clause. A histogram has been created on the indexed column.

Let's try a test, we'll search a unpopular value 2 for the connection variable:

VARIABLE N1 NUMBER
EXEC :N1:=2

SELECT /*+ GATHER_PLAN_STATISTICS */
  C1,
  C2
FROM
  T1
WHERE
  C2 = :N1;

no rows selected

SELECT * FROM TABLE(DBMS_XPLAN.DISPLAY_CURSOR(NULL,NULL,'ALLSTATS LAST'));

SQL_ID  c7su63uw7nch6, child number 0
-------------------------------------
SELECT /*+ GATHER_PLAN_STATISTICS */   C1,   C2 FROM   T1 WHERE   C2 =
:N1

Plan hash value: 236868917

------------------------------------------------------------------------------------------------------------
| Id  | Operation                   | Name      | Starts | E-Rows | A-Rows |   A-Time   | Buffers | Reads  |
------------------------------------------------------------------------------------------------------------
|   0 | SELECT STATEMENT            |           |      1 |        |      0 |00:00:00.01 |       3 |      1 |
|   1 |  TABLE ACCESS BY INDEX ROWID| T1        |      1 |   5957 |      0 |00:00:00.01 |       3 |      1 |
|*  2 |   INDEX RANGE SCAN          | IND_T1_C2 |      1 |   5957 |      0 |00:00:00.01 |       3 |      1 |
------------------------------------------------------------------------------------------------------------

Predicate Information (identified by operation id):
---------------------------------------------------
   2 - access("C2"=:N1)

Thus, there is no selected row, the optimizer predicts that 5 957 lines would be returned and a path to the index has been selected. Path of this index would also be appropriate for the value of the bind variable 1? We will continue the trial, this time by choosing the 99 for the binding variable value:

EXEC :N1:=99
SET TIMING ON

SELECT /*+ GATHER_PLAN_STATISTICS */
  C1,
  C2
FROM
  T1
WHERE
  C2 = :N1;

...
10000 rows selected.

Elapsed: 00:00:05.35

SELECT * FROM TABLE(DBMS_XPLAN.DISPLAY_CURSOR(NULL,NULL,'ALLSTATS LAST'));

SQL_ID  c7su63uw7nch6, child number 0
-------------------------------------
SELECT /*+ GATHER_PLAN_STATISTICS */   C1,   C2 FROM   T1 WHERE   C2 =
:N1

Plan hash value: 236868917

---------------------------------------------------------------------------------------------------
| Id  | Operation                   | Name      | Starts | E-Rows | A-Rows |   A-Time   | Buffers |
---------------------------------------------------------------------------------------------------
|   0 | SELECT STATEMENT            |           |      1 |        |  10000 |00:00:00.02 |    1783 |
|   1 |  TABLE ACCESS BY INDEX ROWID| T1        |      1 |   5957 |  10000 |00:00:00.02 |    1783 |
|*  2 |   INDEX RANGE SCAN          | IND_T1_C2 |      1 |   5957 |  10000 |00:00:00.01 |     690 |
---------------------------------------------------------------------------------------------------

Predicate Information (identified by operation id):
---------------------------------------------------
   2 - access("C2"=:N1)

Once more, the optimizer predicts 5 957 lines could be found even if 10,000 rows have been retrieved. Note also that the number of children is always 0. We will continue the trial, this time with the bind variable value of 1:

EXEC :N1:=1

SET AUTOTRACE TRACEONLY STATISTICS

SELECT /*+ GATHER_PLAN_STATISTICS */
  C1,
  C2
FROM
  T1
WHERE
  C2 = :N1;

990000 rows selected.

Elapsed: 00:00:18.78

Statistics
---------------------------------------------------
          1  recursive calls
          1  db block gets
     108571  consistent gets
          0  physical reads
         96  redo size
   21958348  bytes sent via SQL*Net to client
     726508  bytes received via SQL*Net from client
      66001  SQL*Net roundtrips to/from client
          0  sorts (memory)
          0  sorts (disk)
     990000  rows processed

SET AUTOTRACE OFF

Because I used AUTOTRACE to prevent 990 000 lines scrolling on the screen, I have to specify the SQL_ID and CHILD_NUMBER to retrieve the execution plan:


SELECT * FROM TABLE(DBMS_XPLAN.DISPLAY_CURSOR('c7su63uw7nch6',0,'ALLSTATS LAST'));

SQL_ID  c7su63uw7nch6, child number 0
-------------------------------------
SELECT /*+ GATHER_PLAN_STATISTICS */   C1,   C2 FROM   T1 WHERE   C2 =
:N1

Plan hash value: 236868917

---------------------------------------------------------------------------------------------------
| Id  | Operation                   | Name      | Starts | E-Rows | A-Rows |   A-Time   | Buffers |
---------------------------------------------------------------------------------------------------
|   0 | SELECT STATEMENT            |           |      1 |        |  10000 |00:00:00.02 |    1783 |
|   1 |  TABLE ACCESS BY INDEX ROWID| T1        |      1 |   5957 |  10000 |00:00:00.02 |    1783 |
|*  2 |   INDEX RANGE SCAN          | IND_T1_C2 |      1 |   5957 |  10000 |00:00:00.01 |     690 |
---------------------------------------------------------------------------------------------------

Predicate Information (identified by operation id):
---------------------------------------------------
   2 - access("C2"=:N1)

Who can be the execution plan that was used because it shows that 10,000 rows have been retrieved. We will try again, this time with CHILD_NUMBER 1:


SELECT * FROM TABLE(DBMS_XPLAN.DISPLAY_CURSOR('c7su63uw7nch6',1,'ALLSTATS LAST'));

SQL_ID  c7su63uw7nch6, child number 1
-------------------------------------
SELECT /*+ GATHER_PLAN_STATISTICS */   C1,   C2 FROM   T1 WHERE   C2 =
:N1

Plan hash value: 3617692013

------------------------------------------------------------------------------------
| Id  | Operation         | Name | Starts | E-Rows | A-Rows |   A-Time   | Buffers |
------------------------------------------------------------------------------------
|   0 | SELECT STATEMENT  |      |      1 |        |    990K|00:00:00.83 |     108K|
|*  1 |  TABLE ACCESS FULL| T1   |      1 |    988K|    990K|00:00:00.83 |     108K|
------------------------------------------------------------------------------------

Predicate Information (identified by operation id):
---------------------------------------------------
   1 - filter("C2"=:N1)

The foregoing shows the actual plan that has been used. Sharing the adjustment slider (first available with Oracle Database 11.1) is reached and forced to re-evaluate the execution plan to avoid a very slow recovery through the index - which won't happen before 11.1 database Oracle.

Just to illustrate:

ALTER SESSION SET OPTIMIZER_FEATURES_ENABLE='10.2.0.4';

VARIABLE N1 NUMBER
EXEC :N1:=2

SELECT /*+ GATHER_PLAN_STATISTICS */
  C1,
  C2
FROM
  T1
WHERE
  C2 = :N1;

no rows selected

Elapsed: 00:00:00.00

SELECT * FROM TABLE(DBMS_XPLAN.DISPLAY_CURSOR(NULL,NULL,'ALLSTATS LAST'));

SQL_ID  c7su63uw7nch6, child number 2
-------------------------------------
SELECT /*+ GATHER_PLAN_STATISTICS */   C1,   C2 FROM   T1 WHERE   C2 =
:N1

Plan hash value: 236868917

---------------------------------------------------------------------------------------------------
| Id  | Operation                   | Name      | Starts | E-Rows | A-Rows |   A-Time   | Buffers |
---------------------------------------------------------------------------------------------------
|   0 | SELECT STATEMENT            |           |      1 |        |      0 |00:00:00.01 |       3 |
|   1 |  TABLE ACCESS BY INDEX ROWID| T1        |      1 |   5957 |      0 |00:00:00.01 |       3 |
|*  2 |   INDEX RANGE SCAN          | IND_T1_C2 |      1 |   5957 |      0 |00:00:00.01 |       3 |
---------------------------------------------------------------------------------------------------

Predicate Information (identified by operation id):
---------------------------------------------------
   2 - access("C2"=:N1)

Note in the above that the CHILD_NUMBER is now 2.

Continues:

EXEC :N1:=99
SET TIMING ON

SELECT /*+ GATHER_PLAN_STATISTICS */
  C1,
  C2
FROM
  T1
WHERE
  C2 = :N1;

10000 rows selected.

Elapsed: 00:00:05.31

SELECT * FROM TABLE(DBMS_XPLAN.DISPLAY_CURSOR(NULL,NULL,'ALLSTATS LAST'));

SQL_ID  c7su63uw7nch6, child number 2
-------------------------------------
SELECT /*+ GATHER_PLAN_STATISTICS */   C1,   C2 FROM   T1 WHERE   C2 =
:N1

Plan hash value: 236868917

---------------------------------------------------------------------------------------------------
| Id  | Operation                   | Name      | Starts | E-Rows | A-Rows |   A-Time   | Buffers |
---------------------------------------------------------------------------------------------------
|   0 | SELECT STATEMENT            |           |      1 |        |  10000 |00:00:00.02 |    1783 |
|   1 |  TABLE ACCESS BY INDEX ROWID| T1        |      1 |   5957 |  10000 |00:00:00.02 |    1783 |
|*  2 |   INDEX RANGE SCAN          | IND_T1_C2 |      1 |   5957 |  10000 |00:00:00.01 |     690 |
---------------------------------------------------------------------------------------------------

Predicate Information (identified by operation id):
---------------------------------------------------
   2 - access("C2"=:N1)

The CHILD_NUMBER is always 2.

Continues:

EXEC :N1:=1

SET AUTOTRACE TRACEONLY STATISTICS

SELECT /*+ GATHER_PLAN_STATISTICS */
  C1,
  C2
FROM
  T1
WHERE
  C2 = :N1;

990000 rows selected.

Elapsed: 00:00:16.91

Statistics
---------------------------------------------------
          0  recursive calls
          0  db block gets
     175927  consistent gets
          0  physical reads
          0  redo size
   21958348  bytes sent via SQL*Net to client
     726508  bytes received via SQL*Net from client
      66001  SQL*Net roundtrips to/from client
          0  sorts (memory)
          0  sorts (disk)
     990000  rows processed

SET AUTOTRACE OFF

SELECT * FROM TABLE(DBMS_XPLAN.DISPLAY_CURSOR('c7su63uw7nch6',2,'ALLSTATS LAST'));

SQL_ID  c7su63uw7nch6, child number 2
-------------------------------------
SELECT /*+ GATHER_PLAN_STATISTICS */   C1,   C2 FROM   T1 WHERE   C2 =
:N1

Plan hash value: 236868917

---------------------------------------------------------------------------------------------------
| Id  | Operation                   | Name      | Starts | E-Rows | A-Rows |   A-Time   | Buffers |
---------------------------------------------------------------------------------------------------
|   0 | SELECT STATEMENT            |           |      1 |        |    990K|00:00:01.63 |     175K|
|   1 |  TABLE ACCESS BY INDEX ROWID| T1        |      1 |   5957 |    990K|00:00:01.63 |     175K|
|*  2 |   INDEX RANGE SCAN          | IND_T1_C2 |      1 |   5957 |    990K|00:00:00.68 |   67932 |
---------------------------------------------------------------------------------------------------

Predicate Information (identified by operation id):
---------------------------------------------------
   2 - access("C2"=:N1)

The foregoing is the execution plan for CHILD_NUMBER 2 - notice that this time he reports 990 000 recovered lines, it's the execution that was used - adaptive cursor sharing plan do not have take effect and force the re-evaluation of the implementation plan - implementation plan has NOT been changed for a full table scan. That's the risk you take if you allow histograms on columns that have an uneven distribution of values and bind variables are used in the WHERE clause that refers to the column.

Charles Hooper
Co-author of "Expert Oracle practices: Oracle Database Administration of the Oak Table.
http://hoopercharles.WordPress.com/
IT Manager/Oracle DBA
K & M-making Machine, Inc.

2.8 LCD screens reset multiple CHOICE and true/false questions

Multiple CHOICE and true/false questions work fine once only. After that, activity displays all the hidden data. Question must be reset and allow you to select a Merry again. Please I need help to make it work.

Finally, I solved this problem by:

1. by changing the Settings.xlm file:
\lcds\courses\coursename\course\platform\settings\setings.XLM

2. change false the variable 'assessments_persistResultsInLms '.

I create a form based on two tables that have sequences also. When I create insert only row is inserted in the fields in table first and second fields of the table are empty. Why?

Mr President.

I create a form based on two tables that have sequences also. When I create insert only row is inserted in the fields in table first and second fields of the table are empty. Why?

the page source is

<?xml version='1.0' encoding='UTF-8'?>
<ui:composition xmlns:ui="http://java.sun.com/jsf/facelets" xmlns:af="http://xmlns.oracle.com/adf/faces/rich"
                xmlns:f="http://java.sun.com/jsf/core">
  <af:panelFormLayout id="pfl1">
    <af:group id="Group">
      <af:inputText value="#{bindings.VoucherId.inputValue}" label="#{bindings.VoucherId.hints.label}"
                    required="#{bindings.VoucherId.hints.mandatory}" columns="#{bindings.VoucherId.hints.displayWidth}"
                    maximumLength="#{bindings.VoucherId.hints.precision}"
                    shortDesc="#{bindings.VoucherId.hints.tooltip}" id="it1">
        <f:validator binding="#{bindings.VoucherId.validator}"/>
        <af:convertNumber groupingUsed="false" pattern="#{bindings.VoucherId.format}"/>
      </af:inputText>
      <af:inputDate value="#{bindings.VoucherDate.inputValue}" label="#{bindings.VoucherDate.hints.label}"
                    required="#{bindings.VoucherDate.hints.mandatory}"
                    columns="#{bindings.VoucherDate.hints.displayWidth}"
                    shortDesc="#{bindings.VoucherDate.hints.tooltip}" id="id1">
        <f:validator binding="#{bindings.VoucherDate.validator}"/>
        <af:convertDateTime pattern="#{bindings.VoucherDate.format}"/>
      </af:inputDate>
      <af:inputText value="#{bindings.Credit.inputValue}" label="#{bindings.Credit.hints.label}"
                    required="#{bindings.Credit.hints.mandatory}" columns="#{bindings.Credit.hints.displayWidth}"
                    maximumLength="#{bindings.Credit.hints.precision}" shortDesc="#{bindings.Credit.hints.tooltip}"
                    id="it2">
        <f:validator binding="#{bindings.Credit.validator}"/>
      </af:inputText>
    </af:group>
    <af:group id="g1">
      <af:inputText value="#{bindings.Lineitem.inputValue}" label="#{bindings.Lineitem.hints.label}"
                    required="#{bindings.Lineitem.hints.mandatory}" columns="#{bindings.Lineitem.hints.displayWidth}"
                    maximumLength="#{bindings.Lineitem.hints.precision}" shortDesc="#{bindings.Lineitem.hints.tooltip}"
                    id="it3">
        <f:validator binding="#{bindings.Lineitem.validator}"/>
        <af:convertNumber groupingUsed="false" pattern="#{bindings.Lineitem.format}"/>
      </af:inputText>
      <af:inputText value="#{bindings.VoucherId1.inputValue}" label="#{bindings.VoucherId1.hints.label}"
                    required="#{bindings.VoucherId1.hints.mandatory}"
                    columns="#{bindings.VoucherId1.hints.displayWidth}"
                    maximumLength="#{bindings.VoucherId1.hints.precision}"
                    shortDesc="#{bindings.VoucherId1.hints.tooltip}" id="it4">
        <f:validator binding="#{bindings.VoucherId1.validator}"/>
        <af:convertNumber groupingUsed="false" pattern="#{bindings.VoucherId1.format}"/>
      </af:inputText>
      <af:inputText value="#{bindings.Debit.inputValue}" label="#{bindings.Debit.hints.label}"
                    required="#{bindings.Debit.hints.mandatory}" columns="#{bindings.Debit.hints.displayWidth}"
                    maximumLength="#{bindings.Debit.hints.precision}" shortDesc="#{bindings.Debit.hints.tooltip}"
                    id="it5">
        <f:validator binding="#{bindings.Debit.validator}"/>
      </af:inputText>
      <af:inputText value="#{bindings.Credit1.inputValue}" label="#{bindings.Credit1.hints.label}"
                    required="#{bindings.Credit1.hints.mandatory}" columns="#{bindings.Credit1.hints.displayWidth}"
                    maximumLength="#{bindings.Credit1.hints.precision}" shortDesc="#{bindings.Credit1.hints.tooltip}"
                    id="it6">
        <f:validator binding="#{bindings.Credit1.validator}"/>
      </af:inputText>
      <af:inputText value="#{bindings.Particulars.inputValue}" label="#{bindings.Particulars.hints.label}"
                    required="#{bindings.Particulars.hints.mandatory}"
                    columns="#{bindings.Particulars.hints.displayWidth}"
                    maximumLength="#{bindings.Particulars.hints.precision}"
                    shortDesc="#{bindings.Particulars.hints.tooltip}" id="it7">
        <f:validator binding="#{bindings.Particulars.validator}"/>
      </af:inputText>
      <af:inputText value="#{bindings.Amount.inputValue}" label="#{bindings.Amount.hints.label}"
                    required="#{bindings.Amount.hints.mandatory}" columns="#{bindings.Amount.hints.displayWidth}"
                    maximumLength="#{bindings.Amount.hints.precision}" shortDesc="#{bindings.Amount.hints.tooltip}"
                    id="it8">
        <f:validator binding="#{bindings.Amount.validator}"/>
        <af:convertNumber groupingUsed="false" pattern="#{bindings.Amount.format}"/>
      </af:inputText>
    </af:group>
    <f:facet name="footer">
      <af:button text="Submit" id="b1"/>
      <af:button actionListener="#{bindings.CreateInsert.execute}" text="CreateInsert"
                 disabled="#{!bindings.CreateInsert.enabled}" id="b2"/>     
      <af:button actionListener="#{bindings.Commit.execute}" text="Commit" disabled="#{!bindings.Commit.enabled}"
                 id="b3"/>
      <af:button actionListener="#{bindings.Rollback.execute}" text="Rollback" disabled="#{!bindings.Rollback.enabled}"
                 immediate="true" id="b4">
        <af:resetActionListener/>
      </af:button>
    </f:facet>
  </af:panelFormLayout>
</ui:composition>

Concerning

Go to your VO Wizard, select the tab of the entity and to check if both the EO is editable or not.

See you soon

Grep - between the first and the last tab

My data is in the following format:
Sku. . . . . . . . Description.... $xxx.xx ea.
I have a paragraph style that puts in the tab stops and makes the text bold. I need "BOLD" to apply only to the reference and the price. I need items description and leader to be regular.
If I put a grep style to apply a style to regular characters to tabs, it almost works. Leader points are regular, but the description still in bold.
How can I set up a grep style to find between the legs of the first and the last, all the up to the first tab and also after the last tab?
Notes:
The Sku can be of variable length and can include alpha and numeric characters.
The price may or may not begin with the character $, may or may not have shown cents, may or may not be followed by text for the unit of measure (i.e. ea = each, PR. pair =, etc., or can be empty)

\t.+\t is everything between the legs of the first and the last.

Peter

Combo box and stored Variables
Hi all

I am currently working on an interactive flash application for an open company day celebration for children and adults. The app is nearly complete but I even if I need an arrow to the left in case the user change their mind on some selections. At the beginning of the application, the user is prompted for their title with a combo box of actionscripted, as well as their first and last name values.

I have problems with when the steps of the user to that image from the drop-down list box does not show the value that has been shopping in title_cb. I had the values of fname and family name in the correct text entry areas, it's just the drop-down list box. I guess its the code that is bad, but don't know what else to try.

I hope that someone will be able to help.

The selectedItem is an object that contains the label and data properties. What you
can do to bring the handset to a variable is iterate over each item, verification
It's the label against your variable - if you find a match, you set the
selectedIndex of the comboBox control. Here's a function I user:

function setCombo (comboRef, searchLabel:String) {}
var l = comboRef.length;
for (var i = 0; i)< l;="" i++)="">
If (comboRef.getItemAt (i) .label == searchLabel) {}
comboRef.selectedIndex = i;
break;
}
}
}

to use, you would just go: setCombo (title_cb, citlecb);

HTH

--
Dave-
Developer leader
http://www.blurredistinction.com
Adobe Community Expert
http://www.Adobe.com/communities/experts/

Hide the first and the last Division in the WPF chart axis

I want to hide the default marker of the first and the last major division in an axis of a chart of WPF. I tried to extend RangeDivisionsMode and define my own class object to the MajorDivisions.Mode property on the axis. But even when I returns a list empty in RangeDivisionsMode.GetDivisions(...), the first and the last marker is drawn.

Thanks in advance, Jonas

The minimum and maximum labels are transmitted separately when displaying a scale (even if technical RangeDivisionsMode custom can be used for the minor divisions).

There is no direct configuration option to hide extreme labels, but you can achieve this effect by initializing the LabelPresenter property on MajorDivisions by a custom implementation:

class CustomFormatter : GeneralValueFormatter {

        protected override UIElement VisualizeCore( TData value, ValuePresenterArgs args, UIElement existingVisual ) {

            UIElement element = base.VisualizeCore( value, args, existingVisual );

var axis = (Axis)args.Context;

            Range range = axis.Range;

            var comparer = range.Comparer;

            bool isExtreme =

                   comparer.Compare( range.Minimum, value ) == 0

                || comparer.Compare( range.Maximum, value ) == 0;

            element.Opacity = isExtreme ? 0.0 : 1.0;

return element;

        }

    }

Ink advantage 1518: first and second impression is poor third better every time

For a month, whenever I print a simple text, the first and second copies are of poor quality. Black ink is faded up or down the page. Sometimes the second copy is better, but the third copy is fine. This happens again and again. I took the cartridge HP HP678 and shaken it, but the problem persists. I lose a lot of paper.

Any advice?

Thanks, Stephen

I'm not familiar with your printer model, but looking at the photos of the cartridges on eBay that looks like they are of the type that is a cartridge with a built-in print head.

So the next time you need to print instead of print spend by the movements as you would replace a cartridge which, on most printers, I work with you would just open the top cover.

Remove the black print cartridge and inspect the nozzles, they seem like they have a layer of ink dried on them, then pat dry the nozzles on a wet paper towel folded several thick layers. Blotteded several times after I insert the cartridge and try to print if you get good quality, this means that the head is dry or the wiper cleaning in the gas station is dirty and is wiping the ink dried on the head, clogging of the nozzles.

Printheads in good condition will give you two solid black when erased ink lines. Or should I say on all the models that I worked and that's what the black print head made the color print head is a little different.

If my post is a solution to your problem please click the accepted solution button under the post. You can also say thank you to a technician by clicking on the thumbs upwards the button under the post. You can even run amok and click on both buttons, .

Share the expression in step.result.numeric and locals.variable

Hello together,

I'm new in the world of TestStand and I have a simple question.

How can I share the output of a step between the expression step.numeric.result (NumericLimitTest) and a variable 'local '? I need the output of a time step value for the comparison of the limit and once to give to the next step.

Thank you

Dusan

How do I put the sender first and second in Inbox display two lines by?

I do not what is talking about the subject. I want the sender name first and in large print. The subject is first on this computer. The sender's name is first on another computer. How to control the display of two lines?

Ok. I can't help you. It is a forum XP and Windows Live Mail Forum is located here:
http://windowslivehelp.com/forums.aspx?ProductID=15

Corrupted downloads: I can't open files sent as attachments unless I have save first, and then too often content is damaged and unusable

I can't open files sent as attachments unless I have save first, and then too often content is damaged and unusable. Example: application forms, data and field boxes merge so I can't read or fill them. Often these are doc files, but not always. Tried to download the same files on my work computer that I can do without any problem, so I know that the file is ok, but when I get to my computer at home they have corrupted. Any solutions would be welcome. Thanks, Kate

Use this tutorial which is to solve 'unable to open attachments directly from Windows Mail or Windows Live Mail doc. "

http://www.Winhelponline.com/blog/unable-to-open-doc-attachments-Windows-mail-or-WLM/

After that, you can open it without having to record?
If so, is he still scrambled after that you open.

t-4-2

HP Office Pro 8500 first and Mac OS Lion. Software problem

I have a HP Office Pro 8500 first and recently, I upgraded my Mac OS Lion. Now the printer is not recognized by my Mac OS Lion. I understand there are required HP upgrade. Please notify.

We will restore the printing system

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If I have the two LOV in the same table then how to connect when I select first and second LOV value also change?

Mr President

If I have the two LOV in the same table then how to connect when I select first and second LOV value also change?

My two fields are FLOW AND DR_NAME

FLOW = ACCT_ID

DR_NAME = ACCT_NAME

I created with success of LOV for these fields.

First LOV gives acct_id in the debit field and second LOV gives the value of acct_name to dr_name.

How can I report these lov, it's that when I change my acct_id then acct_name also change

I have these two tables

CREATE TABLE "NOM"  (
  "ACCT_ID" VARCHAR2(7) NOT NULL ENABLE, 
  "ACCT_NAME" VARCHAR2(50) NOT NULL ENABLE, 
  "O_BAL" NUMBER(13,2),
  CONSTRAINT NOM_PK PRIMARY KEY ("ACCT_ID")ENABLE
   
   );
CREATE TABLE "VOUCHERDET" (
  "V_ID" VARCHAR2(9) NOT NULL ENABLE,
  "LINEITEM" NUMBER ,
  "DEBIT" VARCHAR2(7) , 
  "DR_NAME" VARCHAR2(50), 
  "CREDIT" VARCHAR2(7) , 
  "CR_NAME" VARCHAR2(50), 
  "PARTICULARS" VARCHAR2(100), 
  "AMOUNT" NUMBER(21,2),
CONSTRAINT VOUCHERDET_PK PRIMARY KEY ("V_ID","LINEITEM")ENABLE, 
CONSTRAINT PUR_SAL_LINE_POD_FK FOREIGN KEY(PROD_ID)
  REFERENCES PRODUCTS (PROD_ID)ENABLE,  
CONSTRAINT VOUCHERDET_DEBIT_FK FOREIGN KEY ("DEBIT")
   REFERENCES "NOM" ("ACCT_ID") ENABLE, 
CONSTRAINT VOUCHERDET_CREDIT_FK FOREIGN KEY ("CREDIT")
   REFERENCES "NOM" ("ACCT_ID") ENABLE,  
CONSTRAINT VOUCHERDET_V_FK FOREIGN KEY ("V_ID")
   REFERENCES "VOUCHER" ("V_ID") ON DELETE CASCADE ENABLE
  );

Concerning

so, instead of this second ActId, choose ACCT_NAME:

First and After Effects crashed. Uninstalled is not for them. Use the cleaning tool. I deleted everything else. Tried to install CC again and it fails. 201 error code, I followed the steps and it does not work.

Hello team,
First and After Effects crashed.
I tried to uninstall the utility (Mac OS). Uninstalled is not for them (which has worked for other applications).
I used the cleaning tool. It seems to work, but the uninstaller for first and AE in the utility remained.
I deleted everything I found CC remaining manually.
I tried to install CC again and it fails. 201 error code, I followed the steps and it does not work.
I don't know what to do anymore.
Could someone help me?
Virginia

I got the help of Adobe support, they sent me another link to download Adobe App Mgr It was apparently a network problem but, and it was resolved after a few re-tent.

HP first and true variable E

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