how to remove certain characters from a string in a file

4 vues (au cours des 30 derniers jours)
Sharen H
Sharen H le 20 Déc 2012
how to remove certain characters from a string based on some condition ie i have a text in a file '32/4/5' i want to retain only 32 and delete rest .my condition is if a '/' is identified then rest characters should be deleted .

Connectez-vous pour répondre à cette question.

Réponse acceptée

Kye Taylor
Kye Taylor le 20 Déc 2012
Modifié(e) : Kye Taylor le 20 Déc 2012
Similar to @Srinivas, you could try
str = '32/4/5';
str = regexprep(str,'/.*','');

Plus de réponses (1)

Srinivas
Srinivas le 20 Déc 2012
one way
mystr = '32/4/5'
loc = strfind(mystr,'/')
mystr(loc(1):end) =[]

Catégories

En savoir plus sur String Parsing dans Help Center et File Exchange

Tags

Community Treasure Hunt

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

Start Hunting!

Translated by