Android Question How to get numbers only in string?

Chris Guanzon

Active Member
Licensed User
Longtime User
Hello, is there a way to get only the numbers in a string?
Ex.:
dim AplhaNumeric as string = "this are the numbers 1234567890"

I want to return only the numbers inside the string. Is this possible?
 
Sort by date Sort by votes
E

edgar_ortiz

Active Member
Licensed User
Longtime User
Check this:

[B4X] Regular expressions (RegEx) tutorial

Regular expressions are very powerful and make complicate parsing challenges much easier. This short tutorial will describe the usage of regular expressions in Basic4android. If you are not familiar with regular expressions you can find many good tutorials online. I recommend you to start with...
www.b4x.com
 
Upvote 0
You must log in or register to reply here.

Similar Threads

D
  • Question
Android Question Notification not receive in Firebase
Replies
1
Views
498
Erel
  • Question
Android Question Find a view within which layout
Replies
1
Views
484
Erel
  • Question
Android Question How to send String using HTTP and get return string without timeout error?
Replies
5
Views
2K
JohnC
Wish Wish change this Forums to app,and share the app source
Replies
3
Views
959
NJDude
  • Question
Android Question Firebase Cloud Functions usable from B4A?
Replies
3
Views
788
fredo
Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…