@Cornix
Self-learning. I started off trying to learn what a stack is and diverged on my own path from the core lessons taught. Not focusing on terminology or what it is technically called at this...
Type: Posts; User: Johnathanrs
@Cornix
Self-learning. I started off trying to learn what a stack is and diverged on my own path from the core lessons taught. Not focusing on terminology or what it is technically called at this...
Below is a method that is suppose to insert a value inside a stack based on the index. I thought it would be easier to copy the value, if any, that was in the index into the variable holder and...
Given a string, return a version where all the "x" have been removed. Except an "x" at the very start or end should not be removed.
public String stringX(String str) {
String a = "";
for (int...
If it possible to not use the length method? I figured I could get it working with the substring method, but I am having problems.
Beginner warm up problem that I can't figure out why isn't working. Thanks for any assistance in advance. (Note: Trying to use substring method not charAt() method.)
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Can't figure out what's wrong. Operator is undefined for argument type. Error is located at the end of the binarysearch method array[position] < key
import java.util.Arrays;
public class...