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Big Java, Binder Ready Version: Early Objects
6th Edition
ISBN: 9781119056447
Author: Cay S. Horstmann
Publisher: WILEY
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Chapter 4, Problem 26RE
Explanation of Solution
Getting the first character of a string:
- A string consists of characters.
- The indexing for string starts from “0” in right to left direction and “-1” from left to right direction.
- Each character of a string can be read using “charAt()” method...
Explanation of Solution
Getting the last character of a string:
- A string is a collection of characters.
- The string character can be read by invoking the method “charAt()”
- The last character of a string can be extracted by passing positi...
Explanation of Solution
Removing first character from the string:
- Strings in java are immutable which means string cannot be modified once created.
- To remove the first character from the string, the user can extract the substring containing the original string except the first character using “substring ()” method...
Explanation of Solution
Removing last character from the string:
- The string cannot be modified once created, because java strings are immutable.
- To remove the last character from the string, the user can extract the substring containing the original string except the last character using “substring ()” method...
Expert Solution & Answer
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Chapter 4 Solutions
Big Java, Binder Ready Version: Early Objects
Ch. 4.1 - Which are the most commonly used number types in...Ch. 4.1 - Suppose you want to write a program that works...Ch. 4.1 - Prob. 3SCCh. 4.1 - What is the difference between the following two...Ch. 4.1 - Prob. 5SCCh. 4.2 - Prob. 6SCCh. 4.2 - Prob. 7SCCh. 4.2 - Prob. 8SCCh. 4.2 - Prob. 9SCCh. 4.2 - Prob. 10SC
Ch. 4.3 - Write statements to prompt for and read the user’s...Ch. 4.3 - Prob. 12SCCh. 4.3 - Prob. 13SCCh. 4.3 - Prob. 14SCCh. 4.3 - Prob. 15SCCh. 4.3 - Prob. 16SCCh. 4.4 - Translate the pseudocode for computing the number...Ch. 4.4 - Prob. 18SCCh. 4.4 - Prob. 19SCCh. 4.4 - Prob. 20SCCh. 4.4 - Prob. 21SCCh. 4.5 - Prob. 22SCCh. 4.5 - Prob. 23SCCh. 4.5 - Prob. 24SCCh. 4.5 - Prob. 25SCCh. 4.5 - Prob. 26SCCh. 4 - Prob. 1RECh. 4 - What is the value of mystery after this sequence...Ch. 4 - What is wrong with the following sequence of...Ch. 4 - Write the following Java expressions in...Ch. 4 - Write the following mathematical expressions in...Ch. 4 - Assuming that a and b are variables of type int,...Ch. 4 - Suppose direction is an integer angle between 0...Ch. 4 - What are the values of the following expressions?...Ch. 4 - What are the values of the following expressions,...Ch. 4 - What are the values of the following expressions?...Ch. 4 - Find at least five compile-time errors in the...Ch. 4 - Find three run-time errors in the following...Ch. 4 - Consider the following code:
CashRegister register...Ch. 4 - Prob. 14RECh. 4 - Explain what each of the following program...Ch. 4 - Write pseudocode for a program that reads a name...Ch. 4 - Write pseudocode for a program that computes the...Ch. 4 - Modify the pseudocode for the program in How To...Ch. 4 - In Worked Example 4.1, it is easy enough to...Ch. 4 - Suppose an ancient civilization had constructed...Ch. 4 - Prob. 22RECh. 4 - You are cutting off a piece of pie like this,...Ch. 4 - The following pseudocode describes how to obtain...Ch. 4 - The following pseudocode describes how to swap two...Ch. 4 - Prob. 26RECh. 4 - For each of the following computations in Java,...Ch. 4 - Write a program that prints the values
3 * 1000 *...Ch. 4 - Prob. 1PECh. 4 - Prob. 2PECh. 4 - Prob. 3PECh. 4 - Write a program that prompts the user for two...Ch. 4 - Prob. 5PECh. 4 - Prob. 6PECh. 4 - Prob. 7PECh. 4 - Prob. 8PECh. 4 - Improve the program discussed in How To 4.1 to...Ch. 4 - Prob. 10PECh. 4 - Change the Menu class in Worked Example 3.1 so...Ch. 4 - Prob. 12PECh. 4 - Prob. 13PECh. 4 - Prob. 14PECh. 4 - Prob. 15PECh. 4 - Prob. 16PECh. 4 - Prob. 17PECh. 4 - Prob. 18PECh. 4 - Write a program that transforms numbers 1, 2, 3,,...Ch. 4 - Prob. 20PECh. 4 - Prob. 21PECh. 4 - Prob. 22PECh. 4 - Prob. 23PECh. 4 - Implement a class Balloon that models a spherical...Ch. 4 - Prob. 1PPCh. 4 - Easter Sunday is the first Sunday after the first...Ch. 4 - In this project, you will perform calculations...Ch. 4 - Prob. 4PPCh. 4 - The CashRegister class has an unfortunate...Ch. 4 - Prob. 6PPCh. 4 - Prob. 7PPCh. 4 - Giving change. Implement a program that directs a...Ch. 4 - Prob. 10PPCh. 4 - Prob. 11PPCh. 4 - Prob. 12PPCh. 4 - The dew point temperature Td can be calculated...Ch. 4 - The pipe clip temperature sensors shown here are...Ch. 4 - Prob. 15PPCh. 4 - Consider the following tuning circuit connected to...Ch. 4 - Prob. 17PP
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