How to get numeric result from 'search and replace' string function

hii
i am using search and replace function to get output.my output is of form ' *X0123.3 ' .here i am replacing the term *X01 with space because i need only 23.3 as a result.but i am unable to get that out in the output indicator.i used lot of functions like string to number and so on but i am getting output as zero .can you please suggest me wt to do.i am attaching a copy of my file.
Attachments:
Untitled 1.vi ‏25 KB

Your problem is the fact that you are converting it to an integer, thus loosing the fractional part. You need to use "Fract/Exp String To Number" instead and create a DBL so yor data is 23.3 instead of 23.
You also don't need to manipulate the string if the initial part is of constant lenght. Just use the offset input as in the figure below.
Message Edited by altenbach on 07-31-2006 07:02 AM
LabVIEW Champion . Do more with less code and in less time .
Attachments:
ToDBL.png ‏2 KB

Similar Messages

Search and replace string function

Hello, I am using the "search and replace string" function and it does nt seem to work consistently for me. I am using it in a situation where I am taking an array of strings, converting this into a spreadsheet string then deleting all of the commas. Has anyone experienced the same behavior? I have searched through other posts and found other simular faults but none of the fixes worked for this. I can post the code it needed.
Thanks,
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I agree that commas are often not desirable, especially if your software should also work in countries where comma is used as a decimal seperator.
Where are the commas coming from? Does (1) each element of the original array have one (or more), do you (2) use comma as seperator if you convert it to a spreadhseet string?
For (1), you might just strip out the comma for each element right in the loop. For case (2) you would simply use a different separator to begin with, of course.
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Search and Replace String Function replaces line feeds when I only want spaces replaced?

I need to replace every instance of a space or series of spaces in a multi line string with commas (or tabs) so I can dump it into a spreadsheet.
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Attachments:
replace.vi ‏6 KB

Right click on the search string and change it to '\' Code Display. Enter the space character (\s) correctly - you've got \\s right now.

Search and replace string formatting

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Right click on the Search And Replace String function. There is an option to use Regular Expressions. Then give this a try.
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Attachments:
Match Pattern.png ‏12 KB

Search and replace string problems

Hi to all,
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Attachments:
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Search and replace strings in a file while ignoring substrings

Hi:
I have a java program that searches and replaces strings in a file. It makes a new copy of the file, searches for a string in the copy, replaces the string and renames the new copy to the original file, thereafter deleting the copy.
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try
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             catch (IOException e)
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Hi:
I have a java program that searches and replaces
strings in a file. It makes a new copy of the file,
searches for a string in the copy, replaces the
string and renames the new copy to the original file,
thereafter deleting the copy.
Now searching for "abcd", for eg works fine, but
searching for "Topabcd" and replacing it doesnot work
because there is a match for "abcd" in a different
search scenario. How can I modify the code such that
if "abcd" is already searched and replaced then it
should not be searched for again or rather search for
"abcd" as entire string and not if its a substring of
another string.
In the below code output, all instances of "abcd" and
the ones of "Topabcd" are replaced by ABCDEFG and
TopABCDEF respectively, whereas according to the
desired output, "abcd" should be replaced by ABCDEFG
and "Topabcd" should be replaced by REPLACEMEFIRST.
try
String find_productstring = "abcd";
String replacement_productstring = "ABCDEFG";
compsXml = new FileReader(compsLoc);
compsConfigFile = new
BufferedReader(compsXml);
File compsFile =new File("file.xml");
File compsNewFile =new File("file1.xml");
BufferedWriter out =new BufferedWriter(new
FileWriter("file1.xml"));
while ((compsLine =
compsConfigFile.readLine()) != null)
new_compsLine
=compsLine.replaceFirst(find_productstring,
replacement_productstring);
out.write(new_compsLine);
out.write("\n");
out.close();
compsConfigFile.close();
compsFile.delete();
compsNewFile.renameTo(compsFile);
catch (IOException e)
//since "Topabcd" contains "abcd", which is
the search above and hence the string "Topabcd" is
not replaced correctly
try
               String find_producttopstring = "Topabcd";
String replacement_producttopstring =
topstring = "REPLACEMEFIRST";
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compsConfigFile = new
gFile = new BufferedReader(compsXml);
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BufferedWriter out =new BufferedWriter(new
dWriter(new FileWriter("file1.xml"));
while ((compsLine =
compsLine = compsConfigFile.readLine()) != null)
new_compsLine
new_compsLine
=compsLine.replaceFirst(find_producttopstring,
replacement_producttopstring);
out.write(new_compsLine);
out.write("\n");
out.close();
compsConfigFile.close();
compsFile.delete();
compsNewFile.renameTo(compsFile);
             catch (IOException e)
Thanks a lot!I tried the matches(...) method but it doesnt seem to work.
while ((compsLine = compsConfigFile.readLine()) != null)
if(compsLine.matches(find_productstring))
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out.write(new_compsLine);
out.write("\n");
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     out.write(compsLine);
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Search and Replace String throwing the wrong error message with regexp?

This came up in a LAVA thread, and I'm not sure if there's a bug here or not. When using Search and Replace string, and using a regular expression of [(G[b|i])], LabVIEW throws error -4622, "There is an unmatched parenthesis in a regular expression." There are obviously no unmatched parenthesis in that expression, so it seems to me that the wrong error is being thrown. I'm just not sure if that's a syntactically valid regexp. The problem seems to be with nesting [ ]'s inside ( )'s inside [ ]'s. I've tried a couple of regexp resources on the Web, and one suggests it's valid, while the other seems to think it isn't.
Message Edited by eaolson on 03-13-2007 10:33 AM
Attachments:
ATML_StandardUnit2.vi ‏10 KB
regexp.png ‏5 KB

adambrewster wrote:
I think your regexp is invalid.
In regexps, brackets are not the same as parentheses. Parens are for grouping, while brackets are for matching one of a class of characters. Brackets can not be nested.
If the regexp is replaced with [G[bi]], there is no error, so it's not a matter of nested brackets. I couldn't find anything on the PCRE man page that forbids nested brackets specifically, but it makes sense.
Your expression "[(G[bi])]", therefore parses as a character class which matches '(', 'G', '[', 'b', or 'i' followed by an unmatched paren, and an unmatched bracket.
I don't believe that's the case. Replace the regexp with [(Gbi)], and the error goes away. So it's not a matter of the '(' being literal, and then encountering a ')' without a matching '('.
daveTW wrote:
what string exactly you want to replace? I think the round braces are not right in this case, since they mark partial matches which are given back by "match regular expression". But you don't want to extract parts of the string, you want to replace them (or delete, with empty <replace string>). So if you leave the outer [( ... )] then your RegEx means all strings with either "Gb" or "Gi".
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How to get a parameter from BPC and use it in ABAP program

Hello gurus!
I got a problem...
SAP BPC will send parameters such as year, division, category, company code and so on via script logic to SAP BW.
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This ABAP program will do several routines and return new values to BPC. It must be made on ABAP and I need to filter data to avoid performance issues.
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Regards,
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Hello, I'm looking for a suggest.
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Get numerical values from 2D array of string

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Attachments:
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2.jpg ‏149 KB

Hi martiflix,
ehm: to unbundle data from a cluster I would use the function Unbundle(ByName)…
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Using a variable in a Powershell search and replace string

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Hi
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import java.awt.event.*;
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Please feel free to contact me at [email protected] as well as on Twitter and Facebook.
[My Writings on TechNet Wiki] [T-SQL Blog] [Curah!]
[Twitter] [Facebook] [Email]

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How to get table result from XML

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</E1EDP19>
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<E1EDP01 SEGMENT="1">
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<KTEXT>PRF NUDE MAGIQUE BB MEDIUM M-UP TST</KTEXT>
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<E1EDP19 SEGMENT="1">
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</E1EDP19>
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ProductCode2
A1
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<IDTNR>A3</IDTNR>
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<E1EDP19 SEGMENT="1">
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;WITH CTE AS (
select t.u.value ('QUALF[1]','varchar(10)') as QUALF,
t.u.value ('IDTNR[1]','varchar(30)') as IDTNR,
t.u.value ('KTEXT[1]','varchar(30)') as KTEXT,
t.u.value ('..','varchar(30)') as DESCR
from @XML.nodes('/ROOT/E1EDP01/E1EDP19') t(u)
SELECT [002] AS ProductCode1,[003] AS ProductCode2 FROM (SELECT QUALF,IDTNR,DESCR FROM CTE) X
PIVOT(MAX(IDTNR) FOR QUALF IN ([002],[003])) PVT
Regards, RSingh

Q. How to get multiple results from a single column in a recordset using PHP

Hi everyone
Hope someone can help. I have a column called categories and about 5 categories listed. I want to show all products that are listed in say 2 categories. I only have basic php skills so only know how to pass a url value to show the products from 1 category e.g.
Select *
FROM product
WHERE category = colname
$colname = $_GET['category'];
URL...page.php?category=fruit
Questions is how do I get the products from multiple categories to show e.g. all products from categories 'fruit', 'dairy', 'meat'
Your help will be much appreciated as I am getting tired of beating my head against the wall. (should invent a PHP wall pillow and sell it online)
Thanks

$colname1 = $_GET['category1'];
$colname2 = $_GET['category2'];
$colname3 = $_GET['category3'];
Select *
FROM product
WHERE category IN ('$colname1', '$colname2', '$colname3')
>Your help will be much appreciated as I am getting tired of beating my head against the wall
My guess is that you are trying to build a web application without having first learned the basics on PHP and SQL. That's certainly the hard way.

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