Ternary (conditional) operator.

I love this solution.
can anyone help!

i need to understand those operators ? : the only reason i dont learn to use them is i donjt even know how their called in the first place.

Love this. Super simple, puts my nested for loop to shame.

Very clever and best practice since it don't use lots of resources with expensive Regex...

The code above isn't formatted properly and can't be considered as "Best Practices".

Google(https://google.github.io/styleguide/javaguide.html#s4.6.2-horizontal-whitespace) advises to have whitespaces "On both sides of any binary or ternary operator."

Oracle(https://www.oracle.com/technetwork/java/codeconventions-150003.pdf) advises the same: "All binary operators except . should be separated from their operands by spaces."

For rookie,It's easy to read to learn!
Thx!

cool

I like this solution a lot.

Incredibly neat solution...I really like this.

it's really cool!

I like this the best

reading is hard