Junior
What methods does the StringBuilder class have?
sobes.tech AI
Answer from AI
append(value): Appends the string representation of the argument to the current sequence of characters.insert(offset, value): Inserts the string representation of the argument at the specified position.delete(start, end): Deletes the substring of characters from the specified range.deleteCharAt(index): Deletes the character at the specified position.replace(start, end, str): Replaces the characters in the specified range with the specified string.reverse(): Reverses the sequence of characters.length(): Returns the current length of the sequence of characters.capacity(): Returns the current capacity of the buffer.charAt(index): Returns the character at the specified position.substring(start): Returns a new string containing the subsequence of characters starting from the specified index.substring(start, end): Returns a new string containing the subsequence of characters from the specified range.toString(): Returns the string representation of the sequence of characters.ensureCapacity(minimumCapacity): Ensures that the buffer has at least the specified capacity.trimToSize(): Reduces the capacity of the buffer to the actual size of the used characters.indexOf(str): Returns the index of the first occurrence of the specified substring.indexOf(str, fromIndex): Returns the index of the first occurrence of the specified substring, starting from the specified index.lastIndexOf(str): Returns the index of the last occurrence of the specified substring.lastIndexOf(str, fromIndex): Returns the index of the last occurrence of the specified substring, starting from the specified index.