Name:Unknown
Clan:Unknown
Member Since:Jul 2019
Last Seen:Oct 2019
Profiles:
Following:1
Followers:2
Allies:1
Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
The best and understandable
This doesn't handle null check . what is str is null ? your code throws NullPointerException
What's wrong with my code?
This comment is hidden because it contains spoiler information about the solution
Does it?
This comment is hidden because it contains spoiler information about the solution
It's for case insensitive, so you don't need to declare the upper case or lower case on the pattern.
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
zeta zeta zeta
What does that (?i) do?
It's a great
（?i）is nice.
that is clever! thanks ^_^
Sorry, it really does work :(
Loading more items...