Regex deleting everything between the first "," and "\n"

Question

I want to delete everything between the two characters "," and "\n"

so for example this line:

@[@"Abend",@"evening",@"eve",@"even",@"eventide",@"time],

should become:

@[@"Abend",

How is this possible?

Also im searching for a possibility to make this line:

@[@"Abend",@"evening",@"eve",@"even",@"eventide",@"time],

to this line:

@"evening",

that means that just the first word between "@"" and ",@" should survie

Answer 1

This is how i did it, might be helpful :)

For first requirement:

^(.*?,).*$

For second requirement:

^@.*?,{1}(.*?,).*$

Answer 2

1. Replace ^(.*?,).*$ by \1 (demo).
2. Replace ^.*?,(.*?,).*$ by \1 (demo).