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change a string where have number after a word [message #180341]

Tue, 05 February 2013 13:21

nawfer
Messages: 34
Registered: August 2011

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"arts 4, tested 4, passenger 2"

"arts 4, tested 4, passenger 2, arrived 2"

"arrived 2, tested 4, passenger 2, arts 4"

how can change this type of string for to have only the word with 4 at the
end?

so
"arts 4, tested 4"
first steps taht remove the words with 2 at the end;
and 2nd steps for to have
"arts, tested"

and if with regex the solution is also more fast

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[Message index]

		change a string where have number after a word By: nawfer on Tue, 05 February 2013 13:21
		Re: change a string where have number after a word By: Salvatore on Tue, 05 February 2013 14:09
		Re: change a string where have number after a word By: nawfer on Tue, 05 February 2013 17:36
		Re: change a string where have number after a word By: Salvatore on Tue, 05 February 2013 19:30
		Re: change a string where have number after a word By: Jonathan N. Little on Tue, 05 February 2013 19:40
		Re: change a string where have number after a word By: nawfer on Tue, 05 February 2013 19:50
		Re: change a string where have number after a word By: Jonathan N. Little on Tue, 05 February 2013 22:14
		Re: change a string where have number after a word By: nawfer on Wed, 06 February 2013 10:47
		Re: change a string where have number after a word By: Jonathan N. Little on Wed, 06 February 2013 14:58

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