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oksian1 [2.3K]
4 years ago
5

PLS ANSWER ASAP!!

Computers and Technology
1 answer:
cricket20 [7]4 years ago
8 0

Answer:

1. = c

2.= a

3. = b

Explanation:

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Your task is to create a bash shell script that is able to backup all the C++ program files in your current directory. The algor
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Answer:

backup() {

 read dirname;

 if [[ whereis . /`$dirname` 2>  sterr.exe]]  

    then

        mkdir  $dirname

 for f in . / *.cpp

 do

    cp f "path_to_dirname"

    echo "file backup complete"

}

backup( )

Explanation:

The bash script above is used to backup C++ source files in a directory to a backup directory which is created if it does not exist, and copy's each .cpp file to backup, then sends a message to declare its completion.

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4 years ago
Whose massively popular photo led to the creation of google images?
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4 years ago
Write a method called classAttendence() that creates a 10-by-10 two-dimensional array and asks for user input to populate it wit
gladu [14]

Answer:

The method written in Java is as follows:

public static void classAttendance(){

   Scanner input = new Scanner(System.in);

   String[][] names = new String[10][10];

   for(int i =0;i<10;i++){

    for(int j =0;j<10;j++){

       System.out.print("Student Name: "+(i+1)+" , "+(j+1)+": ");

       names[i][j] = input.nextLine();        

    }  

   }

}

Explanation:

This defines the classAttendance() method

public static void classAttendance(){

   Scanner input = new Scanner(System.in);

This declares the 2D array of 10 by 10 dimension as string

   String[][] names = new String[10][10];

This iterates through the rows of the array

   for(int i =0;i<10;i++){

This iterates through the columns of the array

    for(int j =0;j<10;j++){

This prompts user for student name

       System.out.print("Student Name: "+(i+1)+" , "+(j+1)+": ");

This gets the student name from the user

       names[i][j] = input.nextLine();        

    }  

   }

The method ends here

}

<em>See attachment for complete program that include main method</em>

Download txt
6 0
3 years ago
Describe how you can use JavaScript to simulate the behavior of the placeholder attribute in older browsers
kirza4 [7]

JavaScript can be used to simulate the behavior of the placeholder attribute in older browsers by using the placeholder attribute which add a placeholder text as a default value and using a different color to differentiate from a color previously entered.

<h3>How are behavior simulated?</h3>

Normally, a user can simulate the behavior of placeholder text in older browsers by setting the value of the value property.

In conclusion, the JavaScript can be used to simulate the behavior of the placeholder attribute in older browsers by using the placeholder attribute which add a placeholder text as a default value and using a different color to differentiate from a color previously entered.

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<em>brainly.com/question/16698901</em>

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