How to remove the last space from a string using regex?
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HI
In general, you can do the following method to remove white spaces.
Search for ^r \t]+ and replace with empty value → To trim leading White space
Search for c \t]+$ and replace with empty value → To trim trailing White space
Else, simply put .trim with your Variable name to automatically trim down the white space.
Could you please provide an example to understand your query?
Hi
If you want to remove last space from a string you can use trim action under string package.
Example HST#320#HISTORY OF MICHIGAN 3#3.0
Before the last space I need to add an # instead of space
You mean,
like this HST#320#HISTORY OF MICHIGAN#3#3.0
or
like this HST#320#HISTORY OF MICHIGAN 3#3.0#
Like 1st option
If that’s the case, then you can split the text HST#320#HISTORY OF MICHIGAN and 3#3.0 assign it to separate variables. Then you can use g \t]+$ and replace with #. Finally join them.
Ok, Thanks for your help I will try this
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