how to remove numbers from a string?

[anklos]

How to remove all the numbers from a string like this?

$string="dfjgkk4kgl56lfka88lf"

Thanks a lot!

[numberwhun]

Please know that I am not normally one for just giving up code. Its not condusive to your learning. But, this is one of those times where I am inclined to do so.

You would do something like the following which is a substitution, replacing all digits with nothing.

$string =~ s/\d//g;
 

Untested, but I think it should work.

Regards,

Jeff

[anklos]

Please know that I am not normally one for just giving up code. Its not condusive to your learning. But, this is one of those times where I am inclined to do so.

You would do something like the following which is a substitution, replacing all digits with nothing.

$string =~ s/\d//g;
 

Untested, but I think it should work.

Regards,

Jeff

Thanks for your help! You're right, I will try to think more before my asking.
Thank you again!

[KevinADC]

probably a bit more efficient:

$string =~ tr/0-9//cd;

c = compliment of search pattern
d = delete

tr/// is very good for these simpler type of task requiring a regexp. s/// is good for the more complex stuff.

[anklos]

probably a bit more efficient:

$string =~ tr/0-9//cd;

c = compliment of search pattern
d = delete

tr/// is very good for these simpler type of task requiring a regexp. s/// is good for the more complex stuff.

That's helpful! Thank you!