Dynamic initialize a PF variable with the PF name

I define a variable in a PF.
I want initialize this variable with the name of the process flow.
For example, if I created a ProcessFlow called "PF1", my variable must be dinamically set to "PF1" when the PF start.
Thanks

Hi,
You need to write some PL/SQL that looks at the activity that is running (using the actid parameter) then link to the process activities to find out the process details.
Then use the standard API to set the attribute to the value retrieved.
HTH,
Matt
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Using variable with the same name as field name?

I have a complex proc where I have variables with the same name as field name used on a query. something like this:
SELECT a.id_table WHERE a.id_table = id_table
where the last id_table is a parameter sent to the proc:
declare procedure myproc(id_table int)
Is there any way or notation to declare the variable inside the query as a variable or I have to use a different name?

Well, variables are not the only thing you have to change if you want to switch to Oracle.
Although I don't think it is good practice (to use variable name same as column name), here is one example how you can achieve it using EXECUTE IMMEDIATE and bind variable
SQL> select deptno, count(1)
2 from scott.emp
3 group by deptno;
    DEPTNO   COUNT(1)
        30          6
        20          5
10 3
SQL> set serveroutput on
SQL> declare
2 deptno varchar2(10);
3 i number;
4 begin
5 deptno:=10;
6 execute immediate
7 'select count(1) from scott.emp where deptno=:deptno' into i using deptno;
8 dbms_output.put_line('OUT ---> '||i);
9 end;
10 /
OUT ---> 3
PL/SQL procedure successfully completed.
SQL> Message was edited by:
tekicora
Message was edited by:
tekicora

I have an external hard drive that was formatted by a PC and has files and directories etc. I want to format it and use it on my IMAC for backup but I can't seem to write to it nor can I delete current content. How do I initialize it for use with the MAC?

I have an external hard drive that was formatted by a PC and has files and directories copied to it etc. I want to use it on my IMAC for backup. I see it on my my IMAC . I can open files etc. But I can't seem to write to it nor can I delete current content. I don't care if I lose current content. How do I initialize it for use with the MAC?

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How can I get the variable with the value from Thread Run method?

We want to access a variable from the run method of a Thread externally in a class or in a method. Even though I make the variable as public /public static, I could get the value till the end of the run method only. After that scope of the variable gets lost resulting to null value in the called method/class..
How can I get the variable with the value?
This is sample code:
public class SampleSynchronisation
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sampleThread sathr= new sampleThread();
sathr.start();
System.out.println("This is the value from the run method "+sathr.x);
// I should get Inside the run method::: But I get only Inside
class sampleThread extends Thread
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NB: if i write the variable in to a file I am able to read it from external method. This I dont want to do

We want to access a variable from the run method of a
Thread externally in a class or in a method. I presume you mean a member variable of the thread class and not a local variable inside the run() method.
Even
though I make the variable as public /public static, I
could get the value till the end of the run method
only. After that scope of the variable gets lost
resulting to null value in the called method/class..
I find it easier to implement the Runnable interface rather than extending a thread. This allows your class to extend another class (ie if you extend thread you can't extend something else, but if you implement Runnable you have the ability to inherit from something). Here's how I would write it:
public class SampleSynchronisation
public static void main(String[] args)
    SampleSynchronisation app = new SampleSynchronisation();
public SampleSynchronisation()
    MyRunnable runner = new MyRunnable();
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    System.out.println("runner's X = " + runner.getX());
class MyRunnable implements Runnable
    String X = null;
    // this method called from the controlling thread
    public synchronized String getX()
      return X;
    public void run()
      System.out.println("Inside MyRunnable");
      X = "MyRunnable's data";
} // end class MyRunnable
} // end class SampleSynchronisation>
public class SampleSynchronisation
public static void main(String df[])
sampleThread sathr= new sampleThread();
sathr.start();
System.out.println("This is the value from the run
method "+sathr.x);
// I should get Inside the run method::: But I get
only Inside
class sampleThread extends Thread
public String x="Inside";
public void run()
x+="the run method";
NB: if i write the variable in to a file I am able to
read it from external method. This I dont want to do

How can I get the variable with the value from Thread's run method

We want to access a variable from the run method of a Thread externally in a class or in a method. Even though I make the variable as public /public static, I could get the value till the end of the run method only. After that scope of the variable gets lost resulting to null value in the called method/class..
How can I get the variable with the value?
This is sample code:
public class SampleSynchronisation
     public static void main(String df[])
sampleThread sathr= new sampleThread();
sathr.start();
System.out.println("This is the value from the run method "+sathr.x);
/* I should get:
Inside the run method
But I get only:
Inside*/
class sampleThread extends Thread
     public String x="Inside";
     public void run()
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NB: if i write the variable in to a file I am able to read it from external method. This I dont want to do

Your main thread continues to run after the sathr thread is completed, consequently the output is done before the sathr thread has modified the string. You need to make the main thread pause, this will allow sathr time to run to the point where it will modify the string and then you can print it out. Another way would be to lock the object using a synchronized block to stop the main thread accessing the string until the sathr has finished with it.

How do I create a graph with two different y-axis variables with the same x-axis (therefor having two curves)?, How do I create a graph with two different y-axis variables with the same x-axis (therefor having two curves)?

How do I create a graph with two different y-axis variables with the same x-axis (therefor having two curves)?, How do I create a graph with two different y-axis variables with the same x-axis (therefor having two curves)?

Hi Libby,
Select all three columns of data. All three must be 'regular' columns, not Header columns, and the X values must be in the leftmost column.
Click the Charts button and choose the Scatter chart.
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You should see a result similar to this:
Notes:
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The chart is as created by Numbers, with two edits:
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How can i define a boolean variable with the condition if i got a specific text on a selected column?

How can i define a boolean variable with the condition if i got a specific text on a selected column?
Example:
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That is called 2-table UPDATE.
Example:
http://www.sqlusa.com/bestpractices2005/updatewithcorrelatedsubquery/
Kalman Toth Database & OLAP Architect
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Hello Friends,
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Unable create a target file with the same name

Hi,
I have to pick an attachment from a web service and place the attachment in
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Trying to move a list of form variables to session variables of the same name

I am trying to move a list of form variables to session variables of the same name and I am having a lot of trouble.
I have never had to post of this forum with a language question in all the 10 years I have been using ColdFusion. I was a qa Engineer @ Allaire/Macromedia back when it was going from one to the other. I have a pretty good grasp of the language.
I have software that runs off a list. The fieldnames are variable and stored off in an array. It's survey software that runs off a "meta file". In this example; I have the number of fields in the survey set to 12 in the "metafile". I have each field declared in that file in array Session.SurveyField[1] and the above loop works fine. I include this "metafile" at the start of the process.
I cfloop around a struct and it works wherever I have needed to use it; such as here - writing to the database for example;
<CFQUERY NAME="InsertRec" DATASOURCE="Survey">
INSERT into #variables.SurveyTableName#
(EntryTime
<cfloop from="1" to="#Session.NumberOfSurveyFields#" index="arrayindex">
,#Session.SurveyField[arrayindex]#
</cfloop>

   VALUES
    ('#EntryTime#'
<cfloop from="1" to="#Session.NumberOfSurveyFields#" index="arrayindex">
<cfset thisname = "Session." & Session.SurveyField[arrayindex]>
,'#evaluate(variables.thisname)#'
</cfloop>

</CFQUERY>
NOW HERE'S THE PROBLEM: I am running into trouble when trying to move the form variables to session variables of the same name. It is the only part of the software that I still need the datanames hard coded and that is a roadblock for me.
<cfloop from="1" to="#Session.NumberOfSurveyFields#" index="arrayindex">
<cfset thissessionfield = "Session." & Session.SurveyField[arrayindex]>
<cfset thisformfield = "Form." & Session.SurveyField[arrayindex]>
<cfset #thissessionfield# = #evaluate(thisformfield)#>
</cfloop>
I have tried it with or without the "evaluate"; same result. It doesn't give an error; it just ignores them (session variables look as such in the next page in the chain)
q01_name=
q02_acadtechorna=
q03_water=
q04_firstaid=
q05_cpr=
q06_lifeguard=
q07_aed=
q08_projadv=
q09_color=
q10_santaclaus=
q11_supervisor=
q12_supervisoropinion=
Note: they exist because I CFPARAM them in a loop like the above at the start of the procedure) - and this works just fine!
<cflock scope="Session" type="EXCLUSIVE" timeout="30">
<cfloop from="1" to="#Session.NumberOfSurveyFields#" index="arrayindex">
<cfset dataname = "Session." & Session.SurveyField[arrayindex]>
<cfparam name="#variables.dataname#" default="">
</cfloop>
</cflock>
I EVEN tried exploiting the Form.Fieldnames list using CFLoop over the list and the same sort of logic within and it still gives me nothing....
Here's the FORM.FIELDNAMES value
"Q01_NAME,Q02_ACADTECHORNA,Q03_WATER,Q04_FIRSTAID,Q05_CPR,Q06_LIFEGUARD,Q07_AED,Q08_PROJAD V,Q09_COLOR,
Q10_SANTACLAUS,Q11_SUPERVISOR,Q12_SUPERVISOROPINION"
Here's the logic; SAME RESULT - The session variables don't get set.
<cfoutput>
<cfloop list="#Form.FieldNames#" index="thisfield">

<cfscript>
thisSESSIONfield = "Session." & thisfield;
thisFORMfield = "Form." & thisfield;
#thisSESSIONfield# = #thisFORMfield#;
</cfscript>
</cfloop>
</cfoutput>
The CFPARAM in a loop with variable output name works just fine; so does the post (which I included above) as does the SQL Create, Param Form Variables, Param Session Variables, etc.
THIS even works for moving BLANK to each session variable, to zero them all out at the end of the process;
<cflock scope="Session" type="EXCLUSIVE" timeout="30">
<cfloop from="1" to="#Session.NumberOfSurveyFields#" index="arrayindex">
<cfset thislocalfield = Session.SurveyField[arrayindex]>
<cfscript>
thissessionfield = "Session." & thislocalfield;
</cfscript>
<cfset #thissessionfield# = "">
</cfloop>
</cflock>
Expanding on that code, you would think this would work, but it doesn't;
<cfloop from="1" to="#Session.NumberOfSurveyFields#" index="arrayindex">
<cfset thislocalfield = Session.SurveyField[arrayindex]>
<cfscript>
thissessionfield = "Session." & thislocalfield;
thisformfield = "Form." & thislocalfield;
</cfscript>


<cfoutput>
<cfset #thissessionfield# = "#evaluate(thisformfield)#">
</cfoutput>
</cfloop>
And see that debug code in the middle? To add insult to injury... When I uncomment that it shows me this. So it certainly looks like this should work....
Session.q01_name = "Me"
Session.q02_AcadTechORNA = "N/A"
Session.q03_Water = "Yes (certificate expired)"
Session.q04_FirstAid = "Yes (certificate is current)"
Session.q05_CPR = "No"
Session.q06_LifeGuard = "Yes (certificate expired)"
Session.q07_AED = "Yes (certificate expired)"
Session.q08_ProjAdv = "Yes (certificate expired)"
Session.q09_Color = "Gray"
Session.q10_SantaClaus = "Yes"
Session.q11_Supervisor = "Da Boss"
Session.q12_SupervisorOpinion = "Not a bad thing"
There must be some simpler way to do this. This way won't work against all odds even though it seems so much like it should.
So I end up having to hardcode it; still looking for an automated way to set these #@%$*@!## session variables over the list from the form variables of the same @#@!$#%$%# name. Do I sound frustrated???
No matter what I do, if I don't HARDCODE like this;
<cfset Session.q01_name = Form.q01_name>
<cfset Session.q02_AcadTechORNA = Form.q02_AcadTechORNA>
<cfset Session.q03_Water = Form.q03_Water>
<cfset Session.q04_FirstAid = Form.q04_FirstAid>
<cfset Session.q05_CPR = Form.q05_CPR>
<cfset Session.q06_LifeGuard = Form.q06_LifeGuard>
<cfset Session.q07_AED = Form.q07_AED>
<cfset Session.q08_ProjAdv = Form.q08_ProjAdv>
<cfset Session.q09_Color = Form.q09_Color>
<cfset Session.q10_SantaClaus = Form.q10_SantaClaus>
<cfset Session.q11_Supervisor = Form.q11_Supervisor>
<cfset Session.q12_SupervisorOpinion = Form.q12_SupervisorOpinion>
I always get this from my next page because the session variables are empty;
You must answer question 1.
You must answer question 2.
You must answer question 3.
You must answer question 4.
You must answer question 5.
You must answer question 6.
You must answer question 7.
You must answer question 8.
You must answer question 9.
You must answer question 10.
I tried duplicate as well, but I can not get the above to work...
Can anyone help me do this thing that one would think is simple????

I think if you use structure array syntax you should get the results you want.
<cfloop from="1" to="#Session.NumberOfSurveyFields#" index="arrayindex">
      <cfset session[Session.SurveyField[arrayindex]] = Form[Session.SurveyField[arrayindex]]>
</cfloop>
Or probably even easier.
<cfset session = duplicate(form)>

Can I create a lot of instance with the same name?

I have, for a project in my studies, to create a map for an adventure game. I must create monsters on this map. For this I use a class that I called Creature. In my class Map i have to initialise the monsters but I
choose their quantity with Math.random() so I don't know how much the map will contain. If in a loop I do: Creature monster = new Creature(); will I have different instances with the same name(I doubt)? Will I have one monster re-created in each iteration of the loop? How can I do to have different monsters in different places (my map is a matrix 2x2)?

You would have many Creature references made, but only one variable to hold them, and it would go out of scope outside your loop. You could create a Creature array or use a List (both defined outside your loop) - as
// array
int numCreatures = randomGeneratedCreatureQuantity();
Creature[] monsters = new Creature[numCreatures];
for (int j = 0; j < numCreatures; j++) {
monsters[j] = new Creature();
// Or a list
int numCreatures = randomGeneratedCreatureQuantity();
ArrayList monsters = new ArrayList();
for (int j = 0; j < numCreatures; j++) {
monsters.add(new Creature());
}Good luck
Lee

Bug with workflow that creates a folder and sub folder with the same name.

Hi,
I've found a possible bug in SharePoint 2010 workflows. I only have access to SharePoint 2010 and SharePoint Designer 2010 over my companies intranet, afaik I don't have access to to logs or anything server side so sorry for the any missing information.
I had some problems with a workflow in one list that needed to create some folders and subfolders in a second list. The production version did a lot more so I setup a test area with 1 list and a workflow that only does the folder creation part and have managed
to consistently replicate this problem.
The test list has two columns, [title] and [sub folder title]
The workflow starts by getting the values for [title] and [sub folder title] into variables.
It then creates a folder in the same list with the same name as [title], and then creates a sub folder under this with the name from [sub folder title]
So the resulting structure would be:
Test List:-
List item with fields [title] and [sub folder title]
[folder: title]:-
[folder: sub folder title]
If both folder names are different (e.g Folder1 and Folder2) then it works perfectly fine, if both folder names are the same (regardless of character case, e.g. samefolderName and sameFolderName) then the workflow fails.
As part of the test i made the first action of the workflow to log the message "Workflow Started" to the history list. When the workflow fail there's nothing logged in the history list other than the error: "The workflow could not update the
item, possibly because one or more columns for the item require a different type of information."
Creating a sub folder with the same name as it's parent works fine manually but for some reason a workflow can't seem to do it in one action.
As there's no history list entries before the error it looks like the workflow is just failing to start but if i do something like add an if statement to check if [title] and [sub folder title] are the same, and only create the subfolder when they are not
then it runs fine doing what it's set to.
The function of the workflow in our office was for convenience so were just working without it. Just wanted to post to see if anyone else has come across this/could try to replicate or explain this and see if it's a SharePoint bug or something specific
to our setup.
thanks,
Martin

not sure about the specifics of your workflow, but if you're querying the list for the folders... keep in mind that a list lookup will only ever bring back ONE item... even if there are several items that meet the filter criteria... example: if i search
a list for an item assigned to "john doe", there may be 15 tasks that meet the criteria, and it'll only grab one... this is why SP Designer WARNS you when your list lookup may exhibit this behavior.
Scott Brickey
MCTS, MCPD, MCITP
www.sbrickey.com
Strategic Data Systems - for all your SharePoint needs

For each loop in case of more file with the same name

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I'm asking this because I need to check if I got two file with the same name ( I got hundreds of file to load). And in the same time I need to avoid to load two file with the same title ( cause I could double the data)

If there are duplicate file names in subfolders then you should fill the variable with the complete path. See C in this images:
Please mark the post as answered if it answers your question | My SSIS Blog:
http://microsoft-ssis.blogspot.com |
Twitter

Reflection Classes with the same name

Hi!
I have a big problem with reflection. I want to reflect lots of stuff (methods, variables...) in a lot of classes with the same name immediately one after the other. It's like
copy the file for the analysis to the right place
do reflection and get results
copy next file for analysis
Important to note is, that all of the files that should be reflected have the same name.
When I run the programm, he always only reflects the first file I gave for analysis, although I know the copying-stuff works and the new file would be there for analysis (but he does not seem to load/use it).
Any ideas what i could do?
Thanks!
ET

I'm not sure if i'm authorised to tell too much
details, but i have to do some automated software
analysis and therefore I need to know whats inside of
a class and string search would not be appropriate.Why not ? What aspects of the class are you trying to examine ?
They have the same name, because they are delivered in
that form from a third party and it would be too much
effort (and to much risk of errors) to rename them.Sure, if they're delivered as class files, you're unable to rename them. Without knowing more I can't advise you further.
Why are you interested that much in that topic? Do you
have to perform a similar task?No, I'm trying to determine if reflection is the right tool for the job. Frankly it doesn't sound like it is. But since you're not authorised to tell me more, I can't help you more.
Dave.

Use two VIs with the same name, different functionality on a single Project

Hi, I'm working with vision builder al labview, I need to integrate the vision builder migration Vis into my main program, (Is not an option), but I have multiple Vis autogenerated with the same name, how can i integrate them in the same project without dependency problems
Thanks in advance

Hi,
Unless you really need tight integration between the Vision code and the rest of your LabVIEW application, or would rather not have to pay for a Vision Builder AI runtime license on the targets on which you want to deploy your final application, I would recommend you look into using the Vision Builder AI LabVIEW API instead of migrating the inspection to LabVIEW.
The API allows to control Vision Builder AI by launching a Vision Builder AI engine, running the inspection and retrieving resulting images and results.
The advantage of the API is that it allows for easier modification and debugging of the Vision Inspection that you designed in Vision Builder, if you need to make changes later. (i.e. all you need to do is open the inspection in Vision Builder AI, modify parameters, add steps etc).
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When you build and deploy your application, you will need to install Vision Builder AI on the target machine and get a runtime license for it.
Migrating the inspection to LabVIEW is a one way deal. If you need to make changes to the inspection, you will have to migrate the inspection again, or modify the code outside of the Vision Builder AI environment.
As you might have noticed, the code generated is quite complex, and it is recommended to go this route only if you need really tight integration/synchronization between the vision code and the rest or your LabVIEW code, or if you would rather pay for a cheaper Vision runtime license rather than a VBAI runtime license for the deployment machine (in case of deploying multiple systems where cost is a big consideration).
Vision Builder AI API examples are located in this folder:
C:\Program Files (x86)\National Instruments\Vision Builder AI\API Examples\LabVIEW Examples
Hope this helps clarify the use cases and help you make the right decision for your design.
Best regards,
Christophe

Dynamic initialize a PF variable with the PF name

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