Please can you give me some regular expression help
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Hi,
I'm trying to extract a number from a string. The string is of the form H970D80Dia4W19L19WT856 and I want to extract the number after the 'D', in this case 80. But regular expressions are confusing me, I can get this far
regexp(file.name,'[D]\d+','match')
Which gives 'D80', but I can't get rid of the 'D'. Can you help me with this? The strings may be different lengths and can have a different number of characters to the left and right of what I want to extract.
Also is there a good cheat sheet I can print for future reference?
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