Using strings to go to other scenes

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• LabVIEW 8.5 problems using strings with MATLAB Script node

  I am having some problems that seem to be a bug that I can not understand how to solve using strings in the MATLAB script node.

  I have two subVIs that make some calculations and both include a variable called "errortext" is a string. The two subVIs do their calculations using the MATLAB script node, so all the outputs are defined in the script node.

  The first sub - VI outputs that string and a number. The string is sent to an indicator on the front panel. The number is sent to the second Subvi which performs some calculations more and then returns another string of the same name to an indicator on the front panel. This second string is different from the first (error different two messages should appear).

  I did have problems with this in the past until this morning. This morning, it seems that two of these channels are now somehow mystically connected to each other. The second string repeat that what the first channel said despite the fact that the first string is not be linked to the Subvi where lives the second string. The only link between the two is a calculated value of double which went from #1 to the Subvi #2 Subvi.

  I tried many things: I tried to rename the strings so that they do not have the same name. Initially, he would not let me and gave me an error saying that the renowned string was a undefined variable (which is ridiculous). After removing and replacing things, I finally managed to do so I would change the name, but now it displays nothing at all and even more I think it might still display a completely different another string in my code!

  I also tried to remove the channel indicator and replace it. Yet once, it wouldn't let me initially. I would like to highlight, press DELETE and nothing. Finally after replacing all the subVIs with them, I was able to remove the flags, but this did not help the problem.

  Any idea for these problems pecular is greatly appreciated!

  I totally understand what you did, you were talking about variables in your fist post, and it was not clear if you were referring to a variable you have defined in the Matlab code, or you try to call a variable indicator/control, where is often seen on this forum (and who isn't). That said, the crux of The Matlab Script communicates with Matlab via ActiveX, and when you use a command window opens small. This is the workspace of Matlab environment. A variable that you define in a Matlab Script node will be visible in the other, even if it's in another VI (see attached for an example, figure). This is because the script nodes are running in the same environment space. It seems to me that if this is what is happening.

• Why the continuous measurement and Logging in LabVIEW 2012 Project uses strings instead of Enums and orders from the queue?

  Hello!

  I noticed that the continuous measurement and a project in LabVIEW 2012 Logging using chains instead of enums and orders from the queue. I wonder if there is a good reason for it?

  Kind regards

  Anguel

  First, string vs enum debate is probably the version of LabVIEW vim vs emacs. There are good arguments on both sides, and I doubt that there is always a "winner".

  A brief summary of our reasoning for the current state of the project examples:

  1. We used enums for the state machine because it is self-contained. A state machine will never tell himself to enter a State, he does not know. Knowing (as the programmer) all possible States with the help of an enum allows you to enlist the compiler in order to help us avoid mistakes to change the time (because you can't quite out an enum and LabVIEW can be said if you are not covering all cases to a structure of the case, etc..).

     Enums provide greater protection and rigidity by ensuring all withdrew at the time of publishing. This is often the 'default' recommendation that we do.

  2. We used strings for messages in queue manager because the producer of message and the message handler could be independent processes that are reused or traded. Channels avoid the need for the compiler to be able to connect the orders and push this responsibility to the programmer. This allows you to develop some sub-components independently as long as you agree to a series of channel commands that you can manage - you need not to share a file 'messages.ctl' or 'states.ctl '. It is conceivable a loop of message management a message it does not, how you can decide to either silently ignore it or will trigger an error (as we do in the model). The strings make it also easier if you want to swap the queues of LabVIEW outside by a TCP implementation for network vacilitate or intra-Processuse communication where the other end may or may not be written in LabVIEW.

     Channels to provide more flexibility (that is, you can add new commands to an existing via plugins system, you can pass parameters as part of the string, etc.) at the expense of pushing her potential errors at run time and to put more responsibility on the programmer.

  3. The actor's gifts frame a 3rd option - using classes such as messages. For me, it combines many of the advantages of these two enumerations (strictly typed, change errors) and strings (flexible and scalable), but with the disadvantage of being somewhat less transparent (you understand OO, be comfortable to navigate through a multitude of screws, legacy of understanding, etc.).

  I don't know there are other reasons, others to the breast OR had or seen as we validated models and examples of projects in-house, but here are my reasons. We know that we can not design for each situation there - our goal is to get useful models against new users to make them aware of what well thought LabVIEW programs are similar to experienced users know their applications better and I hope they do not hesitate to change what we provide or create their own designs, when they feel it's necessary. (On a side note, please share what you come up with - a community of experts sharing models would be really useful to us all LabVIEW users).

  Best regards

  Simon

• Do CPO dynamic media transforming workflow using the API or any other means?

  Do CPO dynamic media transforming workflow using the API or any other means?

  Could we create or update workflows when running?

  There is no workflow WSDL. But I'm not sure of the custom here. Can you describe your use case or what you try to do this will have to change a process/workflow during execution?

• error: "cannot find symbol" when you use String.getBytes (java.nio.charset.Charset)

  I have a very simple java class that uses String.getBytes (java.nio.charset.Charset). When I use loadjava, I get the error: "cannot find symbol" for this call. Any ideas on what could be the problem?

  Here is the full source:

  package mytest;

  java.lang.String import;
  java.nio.charset import. *;

  public class MyTest {
  public final static Charset utf8charset = Charset.forName("UTF-8");

  public int printString (String s)
  {
  Byte [] utf8 = s.getBytes (utf8charset);
  System.out.println (utf8);
  }

  public void printString)
  {
  printString ("hello");
  }

  };

  Thanks in advance,

  Keith

  Your code is correct for java 1.6 and higher...

  First of all, you should check that java version is on your database...

  FUNCTION to CREATE or REPLACE getJavaProperty (myprop IN VARCHAR2)

  RETURN VARCHAR2 IS THE JAVA LANGUAGE

  name "java.lang.String return java.lang.System.getProperty (java.lang.String);

  SELECT getJavaProperty ('java.version') of double;

  in my case, I have java 1.5...

  If you look at the Javadoc String (Java Platform SE 7) you will notice that your version is located for java greater or equal to version 1.6

  Try with:

  CREATE OR REPLACE AND RESOLVE JAVA SOURCE NAMED INSURANCE2."Test1" as
  public class MyTest
  {
  public static int printString(String s)
  {
          try
          {
          byte[] utf8 = s.getBytes("UTF-8");
          System.out.println (new String(utf8));
          }
          catch(Exception ex)
          {
            return -1;
          }
          return 1;
  }
  
  };
  

• How to use string values to access the clips?

  Hey I was just wondering if it is possible to use string values as a way to use the addEventlistener function. For example

  (I box1_mc on stage to tell him)

  var string1:String = "box1_mc.

  string1.addEventListener (MouseEvent.CLICK, box1Clicked)

  function box1Clicked(event:MouseEvent) {}

  trace ("you clicked me!")

  }

  something like tht just by using the value of string1 to act as box1_mc this kind of thing

  PS sorry if posted this question in the wrong place, new on this forum thing: P

  Thank you

  table rating to coerce strings to objects:

  var string1:String = "box1_mc.

  This [string 1] .addEventListener (MouseEvent.CLICK, box1Clicked)

  function box1Clicked(event:MouseEvent) {}

  trace ("you clicked me!")

  }

• There we have to use AIA instead of any other common object model

  Hi all
  
  Someone can there, we have to use AIA instead of the other models? whts the diff between integration using SOA with AIA?
  
  Thank you
  RA

  Hello Ra,
  AIA is not canonical model about. This is your path to SOA and Foundation pack offers best practices, of the main components and [SOA governance framework | http://blogs.oracle.com/aia/2009/03/soa_content_and_technical_gove.html]. AIA EBO (Enterprise Business Objects) are canonical representation based on industry standards. Take a look at articles in [Blog AIA | http://blogs.oracle.com/aia/2008/12/do_i_really_need_aia.html] and similar display in this forum discuss in detail.

  concerning
  Rohit

• Safari allows me to imitate other devices when entering a user agent string, i.e. it can 'looks like' an ipad or android phone. Firefox does this - look like another device using strings of appliance user agents?

  Can I use a chain of any device user agent in Safari to get safari emulate this device. This is a very useful feature. My safari can act as an ipod, ipad, windows mobile phone android (of any type) etc. Ideal for testing mobile applications.

  Firefox to do this. I want to run firefox on my phone. I want FF on my mac to WATCH AS target a phone on the site.

  A good addons is https://addons.mozilla.org/en-US/firefox/addon/user-agent-switcher/

• How to use String Manipulation Cloud Connector to shoot the first five characters of the field? (Expression syntax experience)

  The question

  I need to segment data on a large number of Postal Codes, usually about 400 to 600 at the same time. It is that our postcode field includes the last four digits in some cases, for example 92101-1957. When you use the Contact filter 'Value In A' I'm not able to do this 92101 *, 92102 * and of course I can't account for any combination of four numbers that might appear.

  The Solution - in theory

  The solution I came up with that is to create a new field of Contact in Eloqua 'Segmentation Zip Code' copy of the 5 digits of the postal Code field and execute segmentation using this new field.

  The Solution - Cloud Connector

  String Manipulation cloud connector must be able to perform this action - copy on the first 5 digits of the zip in the zip segment field field.

  When I'm stuck - via cloud connector

  I can't figure out how to write the syntax for expressions to search and replace. I have read the instructions of syntax and am still unable to establish exactly what I enter in the "regex to find: ' and the ' Regular Expressions to replace:

  Does anyone have expierence with an Expression syntax that might help train these expressions?

  Any ideas on other ways to address the problem would be too great.

  Thank you

  Louis

  Hi Louis,.

  Okay, I think I might know how to do it now but don't have access to Eloqua for the moment, so I'm kind of make this Store, but try below.

  Use the regex below in the "Regex for find" and let the "Regex to replace white": "."

  -(.*)$

  This will be after the hyphen and the replacement string will be empty, so I hope you should be left with just the first five digits that you can map to a new field.

  Let me know how you get on, I might be able to test myself so tomorrow so I'll see if I can make it work.

  Chris

• Use strings, or block calls PL/SQL.

  I currently have a half dozen cron tasks as the kickoff of the different lots of treatment. Originally, they were usually a sequence of C programs that did different operations (extract info student to student record and insert into the system of the IdM directory of process changes, etc.). Over the years, most of the logic of the program has been rewritten as a PL/SQL packages and cron jobs basically drop into SQL * MORE and do things like:
  
  prompt 'Do Spbpers delta'
  Run simon.employee_maint. Spbpers_Delta;
  commit;
  asked to "Make People.Update_From_Employees"
  run simon. People_Maint.Update_From_Employees;
  commit;
  asked to "Make SGBSTDN_Full"
  execute Simon.Bstudent_Maint.Sgbstdn_Full;
  commit;
  Invites 'Do SPRIDEN_Full (student)'
  execute Simon.Bstudent_Maint.Spriden_Full;
  
  These procedures generally connect to other databases Oracle and get or push data autour and hit a number of different databases. The largest of these scripts a 45 execute instructions in it. (This script started in 1992...)
  
  Anyway, we get some problems with and it's time to clean things up. It's my first foray in the Planner and I'm hoping to get some philosophical advice on how best I should restructure things. Something obvious, is to break the big script in a couple of children. In some cases, issues, enforcement and in others it isn't - although I prefer not having several jobs hitting the system admin at the same time.
  
  I have played around with the Scheduler, mainly via the web interface of EM and resulted in a few questions - some quite specific, others more stylistic.
  
  (1) procedures as job-, he seemed to want to stand alone procedures and NOT the procedures that were part of a package. True?
  
  (2) how much grain should I do the steps of a string? For example, I call upon everyone to 5 proceedings in the same package (student_maint), to specific aspects of the treatment (each representing a different source table). Can I create 5 programs and make them the 5 steps of the chain, or just have 5 calls in a PL/SQL block in a program?
  
  (3) I do not what order these 5 run, but I don't want more than one race at once--reflections on the approaches to this?
  
  (4) I'll occasionally want to turn off these job packages (like when the remote system is going to be down for an upgrade) - the best way to things of structure to make this easy to do (and how can I do this?)
  
  The Scheduler system seems to be a very rich and flexible environment with many more options and features that I need, but I think I should make scheduling more than one program with 45 in procedure calls...

  Hello

  I can try to answer some of these questions

  (1) procedures as job-, he seemed to want to stand alone procedures and NOT the procedures that were part of a package. True?

  Set to false. The interface of the EM has this restriction, but if you are using dbms_scheduler directly there is no such restrisction. Even in the EM interface you can work around this by using a PL/SQL block that calls the procedure of package (although the argument handling is a bit less flexible that way).

  (2) how much grain should I do the steps of a string? For example, I call upon everyone to 5 proceedings in the same package (student_maint), to specific aspects of the treatment (each representing a different source table). Can I create 5 programs and make them the 5 steps of the chain, or just have 5 calls in a PL/SQL block in a program?

  The answer to that depends on what you are doing. If the 5 steps to run in series one after the other, using a pl/sql block may be easier. If you want a few pieces to run in parallel, creating a simple string is better. A little more effort spent setting up the chain will result in much faster execution times if you can run the pieces in parallel.

  (3) I do not what order these 5 run, but I don't want more than one race at once--reflections on the approaches to this?

  It came on the forum many times and there are basically two different approaches. One is to use dbms_lock to ensure that only executes at a time. It's the easiest way and the way that I recommend.

  The other way is to set up a job class with a group of consumers of resources and to implement a plan of resource consumption that specifies that only one session of this group of consumers of resources can run at a time. It is easily expandable case you want 2 or more running both of a certain category of jobs (including dbms_lock does not support).

  Code on how to set this up and more discussion can be found here
  Run jobs one after the other

  (4) I'll occasionally want to turn off these job packages (like when the remote system is going to be down for an upgrade) - the best way to things of structure to make this easy to do (and how can I do this?)

  Jobs and programs can be disabled. But if a job or the chain tries to run a disabled program will result in failure (even if she will be retried if you say that the job can be restarted).

  [5]) the system scheduler seems to be a very rich and flexible environment with many more options and features that I need, but I think I should make scheduling more than one program with 45 in procedure calls...

  The Planner is intended to accommodate a wide range of simple unique background of complex sequences of dependent tasks task usage. As with any software development you must use it in the easiest way possible, which is what it takes to do.

  I hope this helps. Feel free to post other questions.
  -Nice

• Version 38.0.1 of Firefox will not restore a previous session by using Tab Mix Plus; all other versions prior to version 38.0 work.

  I installed all versions of Firefox to version 31.0 38.0 and the only one that does not restore a previous session using session Tab Mix Plus restore feature was version 38.0 or 38.0.1 (latest version).

  I think I saw something about this on their support forum, the other day, and the suggestion was to try the current development version:

  • Forum: http://tmp.garyr.net/forum/viewforum.php?f=2
  • versions: https://addons.mozilla.org/firefox/addon/tab-mix-plus/versions/

  However, you can start a new thread with your specific symptoms to see if you get different advice.

• Can I use Windows 8 disc upgrade other Toshiba laptops?

  Hello

  We buy laptops to Computacenter with Windows 7 preinstalled, but we then move on to Win 8 using the discs in the box.

  Can I use these disks for other installed on these laptops?

  They are labeled for upgrade only Toshiba and it's fine as all of our machines are Toshiba.

  Concerning

  Mark

  Usually, you got a Windows system license and this license can be used as part of the supplied laptop

• How to use the "Toshiba controls" with other players?

  Heey

  I have a Satellite with Toshiba controls. How can I change so I can use the buttons for other media players and not only Windows Media Player?

  A dude sorry for the bad news, but I fear that it is not possible to use the Toshiba controls with another application as with WMP (CD) and WinDVD (DVD)
  I think that the utility was already programmed and designed to use only these two applications.

• What formula would I use to add all the other ranks in my spreadsheet. I want to compare the fees and expenses of 2015 since they are incurred for 2016

  On the same worksheet, I want a spreadsheet to compare spending 2015 totals by month in several categories to 2016 expenses when they occur. What is the best way to implement this worksheet? It is essentially a budget, but wants to see how the category spending increase or decrease all the months for 2016.

  Thanks for any help.

  Hi Bruddah,

  I would like to start by rearranging your table so that the amounts from here to 2015 and 2016 switch not in the column, as implied in your question.

  Vocabulary of the numbers:

  worksheet not sentence numbers

  Worksheet: A spreadsheet. Usually abbreviated to 'Document '.

  Leaf: a blank canvas on which are placed the tables and other objects. A Document has at least one and maybe more than one.

  Table: an object consisting of one or more cells, arranged in rows and columns.

  Take a look at the personal Budget template (file > new form model...), specifically the summary in the table of categories.

  It uses the formula: = SUMIF (Transactions::Category, A2, Amount)

  Since you want to compare the volumes in several CATEGORIES at the specific two-year MONTH, you will need SUMIFS, using three test values, pairs of condition.

  Syntax: = SUMIFS (sum of the values,test values,condition,test values,condition,test values,condition)

  I would like to know if it is enough information. If this isn't the case, I'll be later in the day to enter more specific details. In the meantime, a screenshot of your table and the lines of (at least) your transactions table header would be probably useful.

  Kind regards

  Barry

• using strings with percent sign

  I have a long text string that gets parsed as I create custom controls.  The question that I have is to have a percentage in this text string and flags sign is to jump.

  First of all, I doubled the percentage sign who took my first error an unknown specifier.  Now, I'm getting it again, but later in my code.

  String = "ringchoose 1 = Variable check 1-Var, Var 2 = 2, Var 3 = 3; ring: Variable Type compare-char = 1, = 2 int, float/double = 3, chain = 4; the value Format specifier: using %%d used if this value is returned in the string. See Help)-% v; ringoperation-less = 1, equal to = 2, Greater Than = 3, not equal to = 4; "value: value to compare.

  string_args = malloc(strlen(string_arguments)+1);                                  sprintf(string_args,string_arguments); //errored here first time                                        token = strtok(string_args,";");
  while (token != NULL) {                                           item_list=0;                                          arg_token = realloc(arg_token,strlen(token)+1);
                                              sprintf(arg_token,token);   //error here now
                                                          arg_ptr = strtok(arg_token,":");                                            if (strstr(arg_ptr,"ring") != NULL) {                                               arg_ptr = strtok(NULL,"-"); //should now hold title of ring                                             controlIDs[i] = NewCtrl(funcHandle,CTRL_RING,arg_ptr,50*(i+1)+offset,40);                                               SetCtrlAttribute(funcHandle,controlIDs[i],ATTR_WIDTH,200);
                                                  while (arg_ptr != NULL) {
                                                      arg_ptr = strtok(NULL,"=");
                                                      if ((arg_ptr == NULL) || (strchr(arg_ptr,';') != NULL)) break;
                                                      value = atoi(strtok(NULL,",\0")); //holds value
                                              InsertListItem(funcHandle,controlIDs[i],-1,arg_ptr,value);
                                                                  if (arg_ptr[0] == '*') {
                                                          GetNumListItems(funcHandle,controlIDs[i],&item_list);   //holds index-1 to set active
                                                      }
                                                  }
  }
  //Rest of if/elses not supplied  since I know looping works
  
  i++;
                                              sprintf(string_args,string_arguments);  //resets tokening
                                              token = strtok(string_args,";");
                                              for (int j = 0; j < i; j++) {
                                                  token = strtok(NULL,";");
                                              }
  

  It's almost as if the extra percentage signs stripped the first time and the second time I did of this chain, they mistake.

  In the example that you have posted, it seems that you could use strcpy() instead of the sprintf() function. strcpy() would not seek to interpret the content of the string in the same way.

  JR