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Question
How can I write a method that will check if the letters in a string are all the same?
public boolean allSameLetter(String str) { }
10 years ago | 4 answers | 0
4
answersQuestion
How cam I write a method that takes in a String and returns a new string that replaces every vowel with two occurrences of that vowel.
public String doubleVowel(String str) { }
10 years ago | 2 answers | 0
2
answersQuestion
How can I make a method that takes a String and prints it out in AltCase meaning that the first letter is uppercase and each subsequent character alternates between lowercase and uppercase.
public String altCase(String text) { }
10 years ago | 2 answers | 0
