ENDERFUN Comments - Answer Overflow

Well, after deleting the whole <build> tag from pom.xml, auto-service dependencies and all pieces of code including it the compilation works like a charm

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•Created by SidKid on 1/27/2025 in #java-help

how to solve this without loops at all

It'd be something like this:

public static int count11(String str) {
  if (str.length() < 2) return 0;
  if (str.startsWith("11")) return 1 + count11(str.substring(1));
  return count(str.substring(1));
}

public static int count11(String str) {
  if (str.length() < 2) return 0;
  if (str.startsWith("11")) return 1 + count11(str.substring(1));
  return count(str.substring(1));
}

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•Created by SidKid on 1/27/2025 in #java-help

how to solve this without loops at all

@LinusHuck in the assignment it looks like count can only take one parameter

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•Created by SidKid on 1/27/2025 in #java-help

how to solve this without loops at all

And when substring is of length 1 you terminate recursion by returning 0

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•Created by SidKid on 1/27/2025 in #java-help

how to solve this without loops at all

You can call the count11 with let's say substrings and when it starts with "11" you return 1 + count11(11) or count11() otherwise

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•Created by SidKid on 1/27/2025 in #java-help

java question about strings

Done

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•Created by SidKid on 1/27/2025 in #java-help

java question about strings

Guess uumm #share-knowledge is for that right?

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•Created by ENDERFUN on 1/27/2025 in #java-help

Serious problems with Maven

Sure

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•Created by SidKid on 1/27/2025 in #java-help

java question about strings

I'd love to elaborate, but maybe somewhere else

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•Created by ENDERFUN on 1/27/2025 in #java-help

Serious problems with Maven

(Don't comment me on overdose of stream api)

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•Created by asdru on 1/27/2025 in #java-help

have two different projects open on intellij

From my experience, if you're using maven, you can create a mutli-module project. I dunno if it's good or not, but it's sufficient

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•Created by SidKid on 1/27/2025 in #java-help

java question about strings

Yeah, in most cases sure. The only instance when it's straight up wrong is when you want to parse http request with binary body and you need to find \r\n\r\n (speaking from experience)

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•Created by SidKid on 1/27/2025 in #java-help

java question about strings

To elaborate a bit: The answer is: depends. In 98% of situations you'd want to just use String, but there are some rare occasions where String just won't cut it (f. ex. socket programming, which I've been fighting with for 2 weeks or JNI). But unless you'd want to do something stupid with Java, String class is all you would ever need

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