First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects). Then create a new Java application called "PasswordChecker" (without the quotation marks) that gets a String of a single word from the user at the command line and checks whether the String, called inputPassword, conforms to the following password policy. The password must: Be 3 characters in length Include at least one uppercase character Include at least one digit If the password conforms to the policy, output "The provided password is valid." Otherwise, output "The provided password is invalid because it must be three characters in length and include at least one digit and at least one uppercase character. Please try again." A loop is not needed for this program.

First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects). Then create a new Java application called "PasswordChecker" (without the quotation marks) that gets a String of a single word from the user at the command line and checks whether the String, called inputPassword, conforms to the following password policy. The password must: Be 3 characters in length Include at least one uppercase character Include at least one digit If the password conforms to the policy, output "The provided password is valid." Otherwise, output "The provided password is invalid because it must be three characters in length and include at least one digit and at least one uppercase character. Please try again." A loop is not needed for this program.

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter12: Using Controls

Section: Chapter Questions

Problem 12E

See similar textbooks

Similar questions

First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects). Then create a new Java application called "CharCounter" (without the quotation marks) that gets two Strings called inputEntry and inputCharacter from the user at the command line. Allow for the inputEntry String to be one or more words of input. Check that the inputCharacter String has a length of 1 and note these validations: If it doesn't, provide the user with suitable feedback and conclude the program. If the inputCharacter length is valid (i.e., it has a length of 1), use a while loop to check each position in the inputEntry variable and return the number of times the character occurs. For example, if the inputEntry is "test" and the inputCharacter is "e" you would output: "There is 1 occurrence(s) of 'e' in test."
First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects). Then create a new Java application called "Rooter" (without the quotation marks) to get a positive integer (i.e. any number greater than 0) called "start" from the user at the command line and then find the square root of every number from "start" down through 0. Use a while loop to count down. As an example, if the user entered 8, you would find the square root of 8, then the square root of 7, and so on. Print each square root on a separate line. Include data validation to ensure the user provides a positive integer. If the validation is not passed, provide the user with suitable feedback and stay in the program to let the user try again until valid input is received. Use the Math.sqrt(double a) method to find each square root and output the integer and four decimal positions.
First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects). Then create a new Java application called "CharCounter" (without the quotation marks) that gets two Strings called inputEntry and inputCharacter from the user after a displayed prompt. NOTES: Allow the inputEntry String to be one or more words of input. Verify that the inputCharacter String has a length of 1 and note these validations: If it doesn't, provide the user with suitable feedback and conclude the program. If the inputCharacter length is valid (i.e., it has a length of 1), use a while loop to check each position in the inputEntry variable and counts the number of times the character occurs. For example, if the inputEntry is "test" and the inputCharacter is "e" you would output: "There is 1 occurrence(s) of 'e' in test." Include multiple runs of this program using a variety of values for inputEntry and inputCharacter. Copy and paste all of…
First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects).Then create a new Java application called "BackwardsStrings" (without the quotation marks) that:Prompts the user at the command line for one 3-character string.Then (after the user inputs that first 3-character string) prompts the user for another 3-character string.Then prints out the two input strings with a space between them.Finally prints on a separate line the two input strings 'in reverse' (see example below) with a space between them.
First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects).Then create a new Java application called "MinMax" (without the quotation marks) that declares an array of doubles of length 5, and uses methods to populate the array with user input from the command line and to print out the max (highest) and min (lowest) values in the array.
First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects).Then create a new Java application called "Rooter" (without the quotation marks) that does the following:1) Gets a positive integer (i.e. any number greater than 0) called "start" from the user after outputting a meaningful prompt.2) Include data validation to ensure the user provides a positive integer. If the validation is not passed, provide the user with suitable feedback and stay in the program to let the user try again until valid input is received. 3) Uses a while loop that finds and displays the square root of every number from "start" down through 0.As an example, if the user entered 8, you would find the square root of 8, then the square root of 7, and so on.NOTES: Print each square root on a separate line. Use the Math.sqrt(double a) method to find each square root and output the result as a float using four decimal positions.
First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects). Then create a new Java application called "Rooter" (without the quotation marks) that does the following: 1) Gets a positive integer (i.e. any number greater than 0) called "start" from the user after outputting a meaningful prompt. 2) Include data validation to ensure the user provides a positive integer. If the validation is not passed, provide the user with suitable feedback and stay in the program to let the user try again until valid input is received. 3) Uses a while loop that finds and displays the square root of every number from "start" down through 0. As an example, if the user entered 8, you would find the square root of 8, then the square root of 7, and so on. NOTES: Print each square root on a separate line. Use the Math.sqrt(double a) method to find each square root and output the result as a float using four decimal positions.…
First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects). Then create a new Java application called "MultiTable" (without the quotation marks) that uses nested for loops to print a multiplication table as shown below. The value of each cell should be computed using the values in the row and column headings (e.g., 1 * 1; 1 * 2; 1 * 3; etc.). Make sure to match the below results as shown. * | 1 2 3 4 5 6 7 8 9 ------------------------------- 1 | 1 2 3 4 5 6 7 8 9 2 | 2 4 6 8 10 12 14 16 18 3 | 3 6 9 12 15 18 21 24 27 4 | 4 8 12 16 20 24 28 32 36 5 | 5 10 15 20 25 30 35 40 45 6 | 6 12 18 24 30 36 42 48 54 7 | 7 14 21 28 35 42 49 56 63 8 | 8 16 24 32 40 48 56 64 72 9 | 9 18 27 36 45 54 63 72 81
First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects). Then create a new Java application called "MultiTable" (without the quotation marks) that uses nested for loops to print a multiplication table as shown below. The value of each cell should be computed using the values in the row and column headings (e.g., 1 * 1; 1 * 2; 1 * 3; etc.). Make sure to match the below results as shown. * | 1 2 3 4 5 6 7 8 9 ------------------------------- 1 | 1 2 3 4 5 6 7 8 9 2 | 2 4 6 8 10 12 14 16 18 3 | 3 6 9 12 15 18 21 24 27 4 | 4 8 12 16 20 24 28 32 36 5 | 5 10 15 20 25 30 35 40 45 6 | 6 12 18 24 30 36 42 48 54 7 | 7 14 21 28 35 42 49 56 63 8 | 8 16 24 32 40 48 56 64 72 9 | 9 18 27 36 45 54 63 72 81Copy and paste at least one sample run in your source code as a block comment at the bottom below the closing curly brace.
Open the Palace Solution.sln file contained in the VB2017\Chap10\Palace Solution folder. Use Windows to copy the Rectangle.vb file from the VB2017\Chap10 folder to the Palace Project folder. Then, use the Add Existing Item option on the Project menu to add the file to the project. Modify the Rectangle class to use Double variables rather than Integer variables. Change the name of the GetArea method to GetAreaSqFt. Add another method to the class. Use Get AreaSqYds as the method’s name. The method should calculate and return the area of a rectangle in square yards. The application’s Calculate button should calculate and display the number of square yards of carpeting needed to carpet a rectangular floor. Code the btnCalc_Click procedure. Display the number of yards with one decimal place. Save the solution and then start and test the application.
First, launch the IDE and close any previous projects that may be open (at the top menu go to File ==> Close All Projects). Then create a new Java application called "CheckString" (without the quotation marks) according to the following guidelines. Note: Each method below, including main, should handle (catch) any Exceptions that are thrown. Note: If an Exception is thrown and caught, print the Exception's message to the command line. Write a complete Java method called checkWord that takes a String parameter called word, returns nothing, and is declared to throw an Exception of type Exception. In the method, check if the first character of the parameter is a letter. If it is not a letter, the method throws an Exception of type Exception with the message of: "This is not a word; the first character is not a letter." Write a complete Java method called getWord that takes no parameters and returns a String. The method prompts the user for a word, and then calls the checkWord method…
*with psuedo code First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects). Then create a new Java application called "WeightedAvgDataAnalyzer" (without the quotation marks), that does the following: This program is similar to the previous assignment - "WeightedAvgDropSmallest" - with a major difference that the inputs for the program will be read from a file and the output for this assignment should be written to a new file. The concept of application is as follows: The program will read numbers from a file - data.txt - that you will create, where the weight is a double (greater than 0.0 and less than or equal to 1.0) and the other numbers are the number, n, of lowest values to drop and then the numbers to be averaged after dropping the lowest n values. Example data.txt file would display: 0.5 3 10 70 90 80 20 The program then calculates the weighted average of all those numbers except the lowest n numbers, where…