ommiting blanks in code

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lowcalorie
lowcalorie 2012-5-23
how do i write a code sequence omitting any trailing and leading blanks

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回答（1 个）

Oleg Komarov
Oleg Komarov 2012-5-23
Use strtrim()
Example:
str = ' some blanks here and there ';
str = strtrim(str)
str =
some blanks here and there
str([1,end])
ans =
se

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