@lyxal I once had an... incident... because of an insufficiently censored screenshot. Now I censor anything and everything unless I'm confident it's either publicly available already, or I definitely want to make it publicly available forever
I found the following code example for Java on RosettaCode:
public static boolean prime(int n) {
return !new String(new char[n]).matches(".?|(..+?)\\1+");
}
I don't know Java in particular but understand all aspects of this snippet except for the regex itself
I have basic to basic-advanced ...
I found the following code example for Java on RosettaCode:
public static boolean prime(int n) {
return !new String(new char[n]).matches(".?|(..+?)\\1+");
}
I don't know Java in particular but understand all aspects of this snippet except for the regex itself
I have basic to basic-advanced ...
