string searcher
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i have a sevaral text.i need to identify the TBMK12,TBMK13...etc.anyone help.i tried with string searcher but not identify.how to express the value on string searcher
Best answer by redgeographics
A regex of TBMK[0-9][0-9] should do the trick, assuming it's always TBMK followed by 2 numbers.
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- Best Answer
A regex of TBMK[0-9][0-9] should do the trick, assuming it's always TBMK followed by 2 numbers.
redgeographics wrote:
A regex of TBMK[0-9][0-9] should do the trick, assuming it's always TBMK followed by 2 numbers.
can u check and sent a string searcher transformer expression
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thirug wrote:
can u check and sent a string searcher transformer expression
If you want to find all the points with TBMK followed by 2 numbers in the autocad_text_string attribute that regex will work. You do need to expose autocad_text_string first of course.
redgeographics wrote:
A regex of TBMK[0-9][0-9] should do the trick, assuming it's always TBMK followed by 2 numbers.
thanks but didn't understand the expression.can u please explain.i never used for this expressions
.
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redgeographics wrote:
A regex of TBMK[0-9][0-9] should do the trick, assuming it's always TBMK followed by 2 numbers.
In a Stringsearcher just enter TBMK[0-9][0-9] as the regular expression.
If you go into the Regular expression editor you can get a preview of what it's doing:
So right now it finds all points where in the autocad_text_string attribute the text TBMK followed by 2 numbers occurs (so not TBMK1 because that's only one number). Depending on your source data you may want to add a $ after the end of the regular expression to prevent it from matching on TBMK followed by 3 or more numbers as well.
redgeographics wrote:
In a Stringsearcher just enter TBMK[0-9][0-9] as the regular expression.
If you go into the Regular expression editor you can get a preview of what it's doing:
So right now it finds all points where in the autocad_text_string attribute the text TBMK followed by 2 numbers occurs (so not TBMK1 because that's only one number). Depending on your source data you may want to add a $ after the end of the regular expression to prevent it from matching on TBMK followed by 3 or more numbers as well.
thank u very much
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