PLEASE HURRY!!
Look at the image below!
Ignore the answer that I had accidentally selected.

PLEASE HURRY!!Look At The Image Below!Ignore The Answer That I Had Accidentally Selected.

Answers

Answer 1

the weight variable is an integer and the input is 115.6. Integers cannot have decimals, therefore, the output is 115.

Your answer should be 115


Related Questions

Could someone explain a Boolean?

Answers

Answer:

It is a "True" or "False" integer.

Explanation:

denoting a system of algebraic notation used to represent logical propositions, especially in computing and electronics.

a binary variable, having two possible values called “true” and “false.”.

Answer:

Booleans are “truth values” — they are a data type that can contain either the value true or false. (These values may be represented as 1 or 0 in other programming languages!) Boolean statements are statements that evaluate to be true or false.

Help with number 12 please!

Answers

In #1 A can pass legally, in #2 B can pass legally, and in #3 neither can pass legally.

Implement the following logic in C++, Use appropriate data types. Data types are represented as either numeric (num) or string.
start
string name
string address
num item //use int
num quantity
num price //use double as data type
num SIZE = 6
num VALID_ITEM [SIZE] = 106, 108, 307, 405, 457, 688 //use int as data type
num VALID_ITEM_PRICE [SIZE] = 0.59, 0.99, 4.50, 15.99, 17.50, 39.00 //use double as data type
num i
bool foundIt = false
string MSG_YES = "Item available"
string MSG_NO = "Item not found" get name, address, item, quantity
i = 0
while i < SIZE
if item == VALID_ITEM [i] then
foundIt = true
price = VALID_ITEM_PRICE [i]
endif
i = i + 1
endwhile
if foundIt == true then
print MSG_YES
print quantity, " at " , price, " each"
print "Total ", quantity * price
else
print MSG_NO
endif
stop

Answers

Answer:

Follows are the modified code in c++ language:

#include<iostream>//header file

#include<string>//header file

using namespace std;

int main()//main method

{

string name,address, MSG_YES, MSG_NO;//defining string variable

int item,quantity,size=6, i=0;//defining integer variable

double price;//defining double variable  

int VALID_ITEM[]={106,108,307,405,457,688};//defining integer array and assign value

double VALID_ITEM_PRICE[]={0.59,0.99,4.50,15.99,17.50,39.00};//defining double array and assign value

bool foundIt=false;//defining bool variable  

MSG_YES="Item available";//use string variable to assign value

MSG_NO = "Item not found"; //use string variable to assign value

cout<<"Input name: ";//print message

cin>>name;//input value in string variable

cout<<"Input Address: ";//print message

cin>>address;//input value in string variable

cout<<"Input Item: "<<endl;//print message

cin>>item;//input value in string variable

cout<<"Input Quantity: "<<endl;//print message

cin>>quantity;//input value in string variable

while(i <size)//defining while that checks i less then size  

{

if (item ==VALID_ITEM[i]) //use if block to match item in double array

{

foundIt = true;//change bool variable value

price = VALID_ITEM_PRICE[i];//hold item price value in price variable  

}

i++;//increment the value of i

}

if (foundIt == true)//use if to check bool variable value equal to true

{

cout<<MSG_YES<<endl;//print value

cout<<"Quantity "<<quantity<<" at "<<"Price "<<price<<"each"<<endl;//print value

cout<<"Total"<<quantity*price;//calculate the total value

}

else//else block

cout<<MSG_NO;//print message  

}

Output:

please find the attached file.

Explanation:

In the above given C++ language modified code, four-string variable " name, address, MSG_YES, and MSG_NO", four integer variable "item, quantity, size, and i", and "integer and double" array is defined, that holds values.

In the string and integer variable "name, address, and item, quantity", we input value from the user-end and use the while loop, which uses the if block to check the "item and quantity" value from the user end and print its respective value.

Low level security is designed to detect and impede _____ some unauthorized external activity Some None Most All

Answers

Answer:

Low-level security is designed to detect and impede some unauthorized external activity.

Examples of low-level security systems include:

Basic physical obstacles to defense  Locks for increased-security  Simple lighting coverage  Standard alarm Systems

Explanation

Protection devices that prevent and track any unwanted external actions are called Low-Level security measures.

Other obstacles to the installation of the security system, such as reinforced doors, fences, high-security locks, and window bars and grates, are often installed after simple physical protection barriers and locks have been created.

Also, a simple lighting system that could not be more complex than the standard security lighting systems over windows and doors and a regular security warning system that will be an unattended unit that offers monitoring capability and sound warnings at the location of unwanted entry.

Storage facilities, convenience shops, and small business premises are some of the locations that incorporate low-level security devices.

Cheers

Which of the following is NOT one of the four benefits of using email ?

Answers

Answer:

It allows people to filter or screen messages.

Explanation:

The option that is note one of the four benefits of using email is the knowledge of using computer is required.

What is the benefit of e mail?

Emails are known to be good as they help to deliver information easy and  fast and as such a lot of people uses it a lot.

Concluisvely, Note that emails are often sent over the use of mobile phones or computer, and as such one do not need to have the knowledge of using computer is before they can send email.

Learn more about email from

https://brainly.com/question/24688558

#SPJ2

Raj’s computer just crashed and he lost most of his files. What should he do to avoid this problem in the future?

He should inspect the power and connection.
He should check all the cords and cables.
He should delete his browsing history.
He should back up his data regularly.

Answers

He should back up his data regularly

Answer:

Back up his data regularly.

Explanation:

Power and internet can go out at anytime

Cords (unless they are to a hard drive) is irrelevant in this situation

Browsing history is also irrelevant in this situation

I might be wrong about this, but that is the best solution in my opinion.

Hope this helps!

You have a large text file of people. Each person is represented by one line in the text file. The line starts with their ID number and after that, has the person's name. The lines are sorted by ID number in ascending order. There are n lines in this file. You write a search function that returns the name of a person whose ID number is given The simplest way to do that would be to program a loop that goes through each line and compares the ID number in the line against the given ID number. If there is a match, then it returns the name in that line. This is very inefficient, because the worst-case scenario is that this program needs to go through almost everyone the person we are looking for could be last. using the fact that he tli s sored wil greany speed up the processbus to use a birarysearch alkrhm We go to the middle line of the file first and compare the ID found there (P) to the given ID (Q). (f the number of lines is even, we go above or below the arithmetic middle.) if P=Q then our algorithm terminates . we have found the person we are looking for. If P is less than Q, that means that the person we are looking for is in the second half of the file. We now repeat our algorithm on the second half of the file. If P is greater than Q, that means that the person we are looking for is in the first half of the file. We now repeat our algorithm on the first half of the file.

Required:
Of what order is the worst-case number of comparison operations that needed for this algorithm to terminate?

Answers

Answer:

...............fp......

Which of the following industries does not use technology?

Medicine

Marketing and advertising

Law enforcement

Arts and entertainment

None of the above

Answers

Answer:

None of the above

Explanation:

Medicine uses technology to research

Advertiseres use platforms like Instagram to share the product they are promoting

Law enforcement uses tech to pull up databases of people's records

Arts and entertainment use them to create (in some cases), share, and sell their art.

Hope this helps!

Answer:

E

Explanation: got it right on edge 2020

In which setting would you be least likely to find a full-time A/V technician?



A.) stadium

B.) concert hall

B.) restaurant

D.) school

Answers

Answer: resturant

Explanation: Resturants are about making food, not about making electric. The answer to the question is resturant.

Hope this helps!

what specific Philippine law discusses copyright? elaborate?​

Answers

Answer: Republic Act No. 8293 "Intellectual Property Code of the Philippines".

Explanation:

The Republic Act No. 8293 is the Intellectual Property Code of the Philippines. It is the Philippine law that discusses copyright. This law protects copyrights, intellectual property, trademarks, and patents.

Examples of copyright that are protected under the law are photographic works, drawings, audiovisual works, and cinematographic works.

We are designing a program that must do the following:
Read 3 integers from a file called "data.txt"
Sum the integers
Compute the mean of the integers
Output the mean to a file called "mean.txt".
We are required to select functions from the library provided below to complete our program. Inside of the main () function, fill in the correct C statements to satisfy the four requirements listed above. You must fill in all the lines labeled with "statement x", where x is 2, 3, 4, 5, or 6. The first statement has been completed for you.
// These are the library functions that we must invoke!
// Precondition: The input file must already be open.
int read_integer (FILE *infile)
{
int number = 0;
fscanf (infile, "%d", &number);
return number;
}

int calculate_sum (int number1, int number2, int number3)

{
int sum = 0;
sum = number1 + number2 + number3;
return sum;
}

double calculate_mean (int sum, int number)
{
double mean = 0.0;
mean = ((double) sum) / number;
return mean;
}
// Precondition: The input file must already be open.
void print_double (FILE *outfile, double number)
{
fprintf (outfile, "%0.2lf\n", number);
}
// Fill in the appropriate statements for main ().
#include
int main (void)
{
int n1 = 0, n2 = 0, n3 = 0, sum = 0;
double average = 0.0;
FILE *infile = NULL, *outfile = NULL;
// We will not check to see if files were opened successfully; assume they are
infile = fopen ("data.txt", "r");
outfile = fopen ("mean.txt", "w");
______n1 = read_integer (infile)_________________________ // statement 1
_________________________________________________________ // statement 2 (2 pts)
_________________________________________________________ // statement 3 (2
pts)
_________________________________________________________ // statement 4 (2 pts)
_________________________________________________________ // statement 5 (2 pts)
_________________________________________________________ // statement 6 (2
pts)
fclose (infile);
fclose (outfile);
return 0;
}

Answers

Data input

1. number1 = read_integer (infile) //read number1

2. number2 = read_integer (infile); //read number2

3. number3 = read_integer (infile); //read number3

Data treatment

4. values = calculate_sum (int number1, int number2, int number3);

5. average =  calculate_mean (int values, int number);

Output values

6. print_double (FILE *outfile, double average);

what tools IS used to mine stones and ores​

Answers

Answer:

pickaxe

Explanation:

that is the tool u use

A pickaxe or a pick.

Shown in minecraft and talked about in many story's that take place in the mines.

Depending on the pickaxe material, many things could be mines like stone and ore.

The Goal: Similar to the first project, this project also uses the random module in Python. The program will first randomly generate a number unknown to the user. The user needs to guess what that number is. (In other words, the user needs to be able to input information.) If the user’s guess is wrong, the program should return some sort of indication as to how wrong (e.g. The number is too high or too low). If the user guesses correctly, a positive indication should appear. You’ll need functions to check if the user input is an actual number, to see the difference between the inputted number and the randomly generated numbers, and to then compare the numbers.• Concepts to keep in mind: • Random function• Variables• Integers• Input/Output• Print• While loops• If/Else statements

Answers

Answer:

Here is the Python program:

import random #to generate random numbers

def generateRandNo(): #function to generate random number

    randNo = random.randint(1,100) #generates random number in range from 1 to 100

    return randNo #returns the generated random number

   

def userInput(message = "Guess the number "): #to gets integer input from user and return the input number

    userGuess = int(input(message)) #store the int type input from user in userGuess variable

    return userGuess #returns the user input number

   

def compareNumbers(userGuess,randNo): #compares the user input with actual randomly generated number

    if userGuess > randNo: # if user input is greater than actual number

         return "The number is too high"

    elif userGuess < randNo: #if user input is less than actual number

         return "The number is too low"

    else: #if user guess is correct

         return "Correct"

def main(): #main method

    correct = False #sets correct to False

    begin = True #sets start game i.e. begin to True

    while correct or begin: #while loop keeps repeating as long as user guess is correct or user wants to start game again

         guessCount = 0  #counts number of trials user takes to guess the correct number

         randNo = generateRandNo() #generates a random number using generateRandNo

         userGuess = userInput() #gets input number from user using userInput method

         guessCount+=1 #increments at each guess made by user

         message = compareNumbers(userGuess,randNo) #compares user guess input number with actual number

         

         while message != "Correct" : # while message is not equal to Correct

              print(message) #prints to guess the number

              userGuess = userInput("Try again: ") #keeps asking user to try again and enter a number

              guessCount = guessCount + 1 #increments guessCount  by 1 at each guess made by user

              message = compareNumbers(userGuess,randNo) #compares user input with actual number

         print()

         print(message,"It took you ",guessCount," attempts to answer\n") #prints how much trials user took to guess correct number

         choice = input("Do you wish to continue? (Enter yes or no) ") #asks user if user wants to start over

         if choice == 'no': # if user enters no

              exit(1) #exits the program

         else: #if user enters yes starts the game again

              correct = True #sets correct guess to True

main() #calls main method to start the guess game

Explanation:

The program is well explained in the comments attached with each line of the code. Suppose the randomly generated number (actual number) is 50 and user input is 24  then message The number is too low is displayed and if user guess input is 80 then The number is too high is displayed. If the user guesses the correct number i.e. 50 3rd time then the message displayed is:

It took you 3 attempts to answer.

The the user is asked to continue as:

Do you wish to continue? (Enter yes or no)

If user enters no the program exits if yes then user is asked to Guess the number again.

The screenshot of output is attached.

Which of the following is another word for a copyeditor?


microeditor

macroeditor

assignment editor

assistant editor

Answers

Answer: speaking of microeditor

Explanation: thats not the only thing i know of thats micro :0

Which of the following is another word for a copyeditor?


The answer: microeditor
Hope it helps:)

Write a short quiz program which asks three true/false questions and stores the user's answers as booleans. At the end the program it should print the user's answers with the correct answers.

Note: you should use the same quiz questions and correct answers as the sample run below.

Sample run:

Java is a programming language, true or false?
true
Only numbers can be stored by variables in Java, true or false?
true
There are only 2 possible values which can be held by a boolean variable, true or false?
false
Question 1 - Your answer: true. Correct answer: true
Question 2 - Your answer: true. Correct answer: false
Question 3 - Your answer: false. Correct
AP CS A Unit 1: Lesson 3 - Coding Activity 3

Answers

this answering question interface is bleh

The concept of boolean variables is that; variables declared as boolean type can only take any of two values. The variable can either be true or false. Such variable cannot take any other value apart from these two.

The short quiz program is as follows.

Please note that comments are used to explain difficult lines.

import java.util.*;

public class shortQuiz{

public static void main(String[] args) {

 Scanner input = new Scanner(System.in);

//This declares the variables that represent correct answers as boolean data type; the variables are also initialized

 boolean q1 = true, q2 = false, q3 = true;

//This declares the response to each question as boolean data type

 boolean q1response, q2response, q3response;

//This prints the first question

 System.out.print("Java is a programming language, true or false? ");

//This gets input for the first response

 q1response = input.nextBoolean();

//This prints the second question

 System.out.print("Only numbers can be stored by variables in Java, true or false? ");

//This gets input for the second response

 q2response = input.nextBoolean();

//This prints the third question

 System.out.print("There are only 2 possible values which can be held by a boolean variable, true or false? ");

//This gets input for the third response

 q3response = input.nextBoolean();

//This prints your first response, alongside the correct answer to the first question

 System.out.println("Question 1 - Your answer: "+q1response+". Correct answer: "+q1);

//This prints your second response, alongside the correct answer to the second question

 System.out.println("Question 2 - Your answer: "+q2response+". Correct answer: "+q2);

//This prints your third response, alongside the correct answer to the third question

 System.out.println("Question 3 - Your answer: "+q3response+". Correct answer: "+q3);

//The program ends here

}

}

See attached image for program sample run.

The above program initializes the correct answers using boolean variables. The correct answers are then printed, after the user answers the three questions.

Read more about boolean variables at:

https://brainly.com/question/16843003

When drivers have no control over their driving environment and are stuck in traffic, the lack of control over the traffic event is frustrating and frustration leads to ___________ .
aggression
courtesy
restriction
regulation

Answers

A nearby driver is your answer

Lola is friends with a boy she chats with in an online video game. Lola only knows the boy by his screen name and avatar. He only knows her in the same way. Lola is careful to make good choices when talking to someone online, even someone she thinks she knows well. The boy asks her the following questions in a recent chat room meet-up. Which questions should she not answer?

a
What kind of music do you listen to?
b
What is your favorite subject?
c
What is your realname?
d
Will you promise to keep our friendship a secret?

Answers

Answer:

I think the answer should be d.

C and d follow the computer SMART code.

Carlie was asked to review a software project for her company to determine specific deadlines. Which part of project management must she consider?

Analysis
Resources
Scope
Time

Answers

Answer:

Resources

Explanation:

Answer:

scope

Explanation:

The global communication network that allows computers to connect and pass through information is called?

Answers

Answer: Internet

Explanation:

Answer:

The Internet.

Explanation:

what can you say about the age of oceanic crust near and far from the mid oceanic rdge​

Answers

Answer:

The closer crust at the Mid Atlantic Ridge is newer, and the farther the crust is older.

Explanation:

The Mid Atlantic Ridge produces new crust, and pushes away older crust, which means the farther away the older.

Coupon collector is a classic statistic problem with many practical applications. The problem is to pick objects from a set of objects repeatedly and determine how many picks are needed for all the objects to be picked at least once. A variation of the problem is to pick cards from a shuffled deck of 52 cards repeatedly and find out how many picks are needed before you see one of each suit. Assume a picked card is placed back in the deck before picking another. Write a program to simulate the number of picks needed to get total of four cards from each different suit and display the four cards picked (it is possible that a card may be picked twice). Here is a sample run of the program:
4 of Diamonds
8 of Spades
Queen of Clubs
8 of Hearts
Number of picks: 9

Answers

Answer:

Here is the JAVA program:

public class Main {  //class name

public static void main(String[] args) {   //start of main method

//sets all boolean type variables spades, hearts diamonds and clubs to false initially

   boolean spades = false;  

   boolean hearts = false;

   boolean diamonds = false;

   boolean clubs = false;  

   String[] deck = new String[4];  //to store card sequence

   int index = 0;  //to store index position

   int NoOfPicks = 0;  //to store number of picks (picks count)

   while (!spades || !hearts || !diamonds || !clubs) {   //loop starts

       String card = printCard(getRandomCard());  //calls printCard method by passing getRandomCard method as argument to it to get the card

       NoOfPicks++;   //adds 1 to pick count

       if (card.contains("Spades") && !spades) {  //if that random card is a card of Spades and spades is not false

           deck[index++] = card;  //add that card to the index position of deck

           spades = true;  //sets spades to true

       } else if (card.contains("Hearts") && !hearts) {  //if that random card is a card of Hearts and hearts is not false

           deck[index++] = card;  

           hearts = true;   //sets hearts to true

       } else if (card.contains("Diamond") && !diamonds) {  //if that random card is a card of Diamond and diamonds is not false

           deck[index++] = card;

           diamonds = true;  //sets diamonds to true

       } else if (card.contains("Clubs") && !clubs) {  if that random card is a card of Clubs and clubs is not false

           deck[index++] = card;

           clubs = true;         }     }   //sets clubs to true

   for (int i = 0; i < deck.length; i++) {  //iterates through the deck i.e. card sequence array

       System.out.println(deck[i]);     }  //prints the card number in deck

   System.out.println("Number of picks: " + NoOfPicks);  }   //prints number of picks

public static int getRandomCard() {  //gets random card

   return (int) (Math.random() * 52); }   //generates random numbers of 52 range

public static String printCard(int cardNo) {   //displays rank number and suit

   String[] suits = { "Spades", "Hearts", "Diamonds", "Clubs", };  //array of suits

   String[] rankCards = { "Ace", "2", "3", "4", "5", "6", "7", "8", "9", "10",

           "Jack", "Queen", "King" };   //array of rank

  int suitNo = cardNo / 13;  //divides card number by 13 and stores to suitNo

 int rankNo = cardNo % 13;   //takes modulo of card number and 13 and store it to rankNo

   return rankCards[rankNo] + " of " + suits[suitNo];  }}  //returns rankCard at rankNo index and suits at suitNo index

Explanation:

The program is explained in the comments attached with each line of code. The screenshot of the program along with its output is attached.

1. Add an import statement above the class declaration to make the Scanner class available to your program.
2. In the main method, create a Scanner object and connect it to the System.in object.
3. Prompt the user to enter his/her first name.
4. Read the name from the keyboard using the nextLine method, and store it into a variable called firstName (you will need to declare any variables you use).
5. Prompt the user to enter his/her last name.
6. Read the name from the keyboard and store it in a variable called lastName.
7. Concatenate the firstName and lastName with a space between them and store the result in a variable called fullName.
8. Print out the fullName.
9. Compile, debug, and run, using your name as test data.
10. Since we are adding on to the same program, each time we run the program we will get the output from the previous tasks before the output of the current task.

Answers

Answer:

import java.util.Scanner;

public class Assignment{

public static void main(String [] args)

{

Scanner input = new Scanner(System.in);

String firstName, lastName;

System.out.print("Firstname: ");

firstName = input.nextLine();

System.out.print("Lastname: ");

lastName = input.nextLine();

String fullName = firstName +" "+lastName;

System.out.print(fullName);

}

}

Explanation:

I'll use the line numbers in the question to point at the corresponding instruction

import java.util.Scanner; -- The import statement (1)

public class Assignment{

public static void main(String [] args)

{

Scanner input = new Scanner(System.in); -- Scanner object (2)

String firstName, lastName; -- Variable declarations

System.out.print("Firstname: "); ---- Prompt to enter first name (3)

firstName = input.nextLine(); --- User input for firstName (4)

System.out.print("Lastname: "); ---- Prompt to enter first name (5)

lastName = input.nextLine(); --- User input for lastName (6)

String fullName = firstName +" "+lastName; --- concatenating both user inputs (7)

System.out.print(fullName); --- Print out fullName (8)

}

}

write a program that reads in a number n and prints out n rows each containing n star charactersg

Answers

In python:

rows = int(input("How many rows would you like? "))

i = 0

while i < rows:

   print("*" * rows)

   i += 1

I hope this helps!

Which of these is outside the scope of an art director's responsibility?

Answers

Answer:

Establishing Tight deadlines for a rush job.

Explanation:

The time taken for a rush job has nothing to do with the art director because it has nothing to do with art. Also rush jobs already call for tight deadlines so technically the deadline is already established.

Answer: cropping a photograph for the sake of space

Explanation: edge 22

what is the seven deadly sins

Answers

Answer:

Kill

lie

fight

..

..

.

..

pride, greed, lust, envy, gluttony, wrath, and sloth. but if you’re talking about the anime, you should watch it! it’s a good anime haha

Which of the following is NOT a reason to include comments in programs?

a. Comments help the computer decide whether certain components of a program
are important.

b .Comments help programmers debug issues in their own code

c. Comments help document how code was written for other programmers to use

d. Comments enable programmers to track their work throughout the development
process

Answers

Answer:

A Would be correct!

Explanation:

The reason for this is because in a code when you use the comment out the compiler will skip over it and will not do anything and will skip it. So the comment can help the computer do anything!

HOPE THIS HELPED MAKE ME THE BRAINLIST!

Using programming concepts, the option that is NOT a reason to include comments in a code is:

a. Comments help the computer decide whether certain components of a program  are important.

-------------------------

Usually, codes are very long, and each person is responsible for a part of the problem. The parts have to be intervened with each other, and thus, sometimes a programmer will have to look at another part of the code, not coded by him. Thus, for the programmer and other people working in the project to understand, comments are important.Additionally, the comments are used to help the programmers debug their own code, as they can go part by part and see what is done in each part, also helping them work throughout the development process.In a program, there may be some components that end up not being necessary, but this is not decided by comments, and thus, option A is not a reason to include comments in programs.

A similar problem is given at https://brainly.com/question/13527834

المساعد للWhat property of a metal describes its ability to be easily drawn into
a wire but not rolled into a sheet without splitting? iww.

Answers

Answer:

Ductility

Explanation:

Jack has a fear of getting up in front of a group of people and giving a presentation when he gave his last presentation he taught quickly which made it hard for people to understand him what constructive criticism could you give Jack?

Answers

Answer:

You do not have confidence in your ability, and it shows. You need to get training on presenting.

Explanation:

Answer:

You did an amazing job on the research. When I present, I find it helpful to take a deep breath. It helps me relax and slow down, which helps my audience. (I haven't taken the exam yet. When I complete the exam I'll return to say if this is correct or not.) IT WAS CORRECT!!!

Explanation:

I want to emphasize that the question stated constructive criticism. If you say you don't have confidence and it shows. He could receive the criticism the wrong way.  When giving constructive criticism your goal is to help.

g Unlike when you create a String, when you create a StringBuilder, you must use the keyword ____________.

Answers

Answer:

Unlike when you create a String, when you create a StringBuilder, you must use the keyword new

Explanation:

Strings are used in programming which also opens the way for StringBuilder to be used too. In javascript, for instance, variables are useful for storing data, We have "Let" and "const" variables. Const variables cannot be changed after they’re created. The data stored are in types an example is a string. Strings allow one to write a value and store the result in a variable.

For example, using the dot operator, when you:

console.log('love'.length); // Prints 4

Note that console.log()  allows the computer to evaluate the expression inside the parentheses and print that result to the console.

.length prints 4 as the result. This shows how the string has a property that stores the number of characters in that string.

StringBuilder with the keyword "new" is used when we want to change or modify data property stored in a string.

Assignment
Create an HTML form that will accept four fields: pet name, pet ID, pet weight, and birthdate. Name this file petInfo.html. There should be a submit and reset button on your html form. Your input fields for your form should be inside of a table. The submit button should send the data to a php file named updateInfo.php. The updateInfo.php file should check the data submitted by the html file for proper formatting. While it is allowable that you may check input on the client side (either HTML or Javascript), you MUST check for valid input on the server using PHP.
***IMPORTANT***
Your POST variables in your HTML file must be labeled as follows. I have written an automated script to run tests on your code, and it depends on the POST variables being labeled correctly within the HTML Form.
1) "pet_name"
2) "pet_id"
3) "pet_weight"
4) "birth_date"
The following rules must be enforced by your PHP script about the input.
• No field is allowed to be blank.
• Maximum length of pet name is 20 characters.
• Pet ID must be 4 lowercase letters followed by 3 numbers. Example: abcd123
• Max length of pet weight is 7 characters. Max of two digits after decimal point. Must be a positive value. Range: 0.00 – 9999.99.
• The name should be only made up of alphabetical characters. (no numbers or symbols).
• Birthdate should be in the format 1/1/2002. Examples of valid input: 01/01/2002, 12/1/1999, 12/25/2015. Do not allow: 12/25/02 (The whole year should appear in the input).
If all the fields are valid, your PHP script should save the data into a file named petInfo.txt which should have the following format, and be sorted by "pet_name". Put each record on its own line. To simplify things, you can assume that Names are unique - i.e. you can use the name as a key for your associative array. (I won't use two of the same name when I test your code).
PetName, PetID, PetWeight, PetBirthDate\n
Once the new data has been received, you should also display ALL data that has been entered into the text file from your PHP script into an HTML table. The table should be sorted by last name just like the text file. After successfully displaying your table, create a link back to the petInfo.html page.

Answers

Answer:

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