Question: Method Definition Write a method called firstTwo that receives a string as its parameter and returns a string made of the first two characters in

Method Definition Write a method called firstTwo that receives a string

Method Definition Write a method called firstTwo that receives a string as its parameter and returns a string made of the first two characters in the given string. If the given string is "Hello", the method returns "He". If the string length is less than 2, the method returns "@@". Hint 1: You can use the charAt(int index) or substring(int beginlndex, int endlndex) method for getting the first two characters in the given string. firstTwo ("Hello")? "He' firstTwo( "abcdefg")"ab" firstTwo ("ab") "ab" firstTwo("j") " firstTwoc")"ee" 1VI TODO: Write your code here public String firstTwo(String str) f 3 6 8 Submit

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

In the provided program Assignment1Functions.java , complete each method. Each static method includes instructions for completing said method in the form of a comment located above the method. All...

Java programming ! Imagine you are an agent and for some secret government agency. You work together with a colleague who is a double agent and has infiltrated some underground organization. You need...

Java Imagine you are an agent and for some secret government agency. You work together with a colleague who is a double agent and has infiltrated some underground organization. You need to get a...

Java Homework Q3 Part 1: Write the full method definition for a method called lengthLongestWord(). The method will have one input parameter: a String called phrase. This method returns back an int...

Computer Science Problem with Python Problem 1 Write a function that takes a list of numbers as input. The function should return the product of all of the numbers in the input list. E.g....

Question 4: Write a method called wordCount that accepts a String as its parameter and returns the number of words in the String. A word will be considered a sequence of one or more non-space...

Write a program named CountWords.java that: has a method called wordCount that accepts a String as its parameter and returns the number of words in the String. A word is a sequence of one or more...

Problem 5 Write a function called 1337encode) that takes a string as an argument and returns a string in which the following substitutions have been made A or a 4 Borb> 8 Eore3 Sors5 Tort7 All other...

In Java please. 3 CLASS STUDENT An object of this class will represent a single student. 3.1 fields int id : A unique id number . String name : A non unique name. It can be first last or just first...

ABOVE YOU CAN SEE WHAT MY CODE OUTPUTS AND WHAT THE SOLUTION CODE OUTPUT IS (THE CORRECT ANSWER) I NEED HELP FIXING THE FOLLOWING ERRORS IN MY CODE (USING JAVA)^ *** CODE DOWN BELOW*** public class...

The table below shows the volumes of nitrogen (IV) oxide gas produced when different volumes of 1m nitric acid were each reacted with 2.07g of lead at room temperature. Volume of 1m nitric acid 5 15...

The reactant concentration in a zero-order reaction was 0.100 mol L 1 after 190 s and 1.5010 2 mol L 1 after 355 s . What is the rate constant for this reaction? The integrated rate laws for zero-,...

A call option in which the stock price is higher than the exercise price is said to be Question 48Select one: a. At-the-money. b. In-the-money. c. Before-the-money. d. Above-the-money

Compared with half a century ago, adoption has become _ _ _ _ _ _ _ _ _ common, but it is more open and acceptabl e , so we probably discuss it _ _ _ _ _ _ _ . fill in the blanks more or much less or...

KEY QUESTION What is the multiplier effect? What relationship does the MPC bear to the size of the multiplier? The MPS? What will the multiplier be when the MPS is 0, .4, .6, and 1? What will it be...

LAST WORD Suppose that stock prices were to fall by 10 percent in the stock market. All else equal, would the lower stock prices be likely to cause a decrease in real GDP? How might they predict a...

ADVANCED ANALYSIS Linear equations for the consumption and saving schedules take the general form C a bY and S a (1 b)Y, where C, S, and Y are consumption, saving, and national income,...