Remove parenthesis and the contents inside from a string

38 Ansichten (letzte 30 Tage)
Yuzhen Lu
Yuzhen Lu am 7 Jan. 2021
Kommentiert: Stephen23 am 9 Mär. 2023
Is there a neat way to remove a parenthesis and the contents inside from a string. For example the string
A = 'abc (ABC)'
% how to extract 'abc' from A, get rid of ' (ABC)' including the leading whitespace?
One cumbersome solution is:
temp = strsplit(A,'(');
B = strtrim(temp(1));

Akzeptierte Antwort

Stephen23
Stephen23 am 7 Jan. 2021
A = 'abc (ABC)';
B = regexp(A,'^\w+','once','match')
B = 'abc'
  5 Kommentare
Ivan Mich
Ivan Mich am 9 Mär. 2023
Bearbeitet: Ivan Mich am 9 Mär. 2023
Excuse me I have a question.. how could you do the inverse of this??
I mean to extract the only the characters that exist in brackets without the others.
for example:
input : A = 'abc (ABC)';
output B = 'ABC'
could you please help me?
Stephen23
Stephen23 am 9 Mär. 2023
"I mean to extract the only the characters that exist in brackets without the others."
A = 'abc (ABC)';
B = regexprep(A,{'.*\(','\).*'},'')
B = 'ABC'

Melden Sie sich an, um zu kommentieren.

Weitere Antworten (1)

KSSV
KSSV am 7 Jan. 2021
A = 'abc (ABC)' ;
idx = strfind(A,' (') ;
iwant = A(1:idx-1)

Kategorien

Mehr zu Characters and Strings finden Sie in Help Center und File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by