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Re: Faster way to search/split a string? [message #84637 is a reply to message #78484]

Wed, 23 November 2011 10:15

Vincent Sarago
Messages: 34
Registered: September 2011

Member

I'm not sure to understand, maybe with examples it will be easier to me.

tmp = stregex(all_rows, '^[a-zA-Z0-9]{20}',/extract) ; Array of all IDs

test = uniq[sort(tmp)] ; Array determining witch ID is uniq

for ii = 0, n_elements(test) - 1 do begin

id = tmp[test[ii]]

test = where(tmp eq id, count)
if count ne 0 then begin
tmp2 = strsplit(all_rows[test], '',/extract) ; Array of ID + Other but split

void = all_rows[test] ; all row for uniq ID
subset = stregex(b[ii], string(id[ii], format='("[^",a,"].+")'), /extract)
;do what you need to do here

endif

endfor

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[Message index]

		Faster way to search/split a string? By: rjp23 on Wed, 23 November 2011 04:13
		Re: Faster way to search/split a string? By: Vincent Sarago on Wed, 23 November 2011 10:15

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