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3 years ago

Who is the first president to use social media as part of his campaign strategy

Computers and Technology

1 answer:

defon3 years ago

7 0

Hello

The First President to use social media is Barack Obama .

According to Wikipedia it states

"Some in the media proposed May 24, 2012, as the date when Obama became the first President to respond to questions on Twitter."

Have a blessed day

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The constructor signature is defined as the constructor __________ followed by the __________.

d1i1m1o1n [39]

Answer:

The constructor signature is defined as the constructor name followed by the parameter list.

Explanation:

In object oriented programming, a class constructor is a special method that will run automatically whenever a new object is created from the class. The constructor name is same with the class name. Besides, the class constructor is often used to initialize the attributes with initial values. Those initial values are held by the parameter list of the constructor.

One example of the constructor defined in a Java class is as follows:

// class name

public class BankAccount {

// attribute names

private String holder;

private double amount;

// constructor name

public BankAccount(String holder, double amount) // parameter list

{

this.holder = holder;

this.amount = amount

}

7 0

4 years ago

HELP WILL MARK BRAINLIEST!!!!!!!!!!!!!!!!!<br> How do you take a screenshot on Windows 7?

Alina [70]

U can see the printscr botton at the top right of ur keyboard and then u can type paint and the control v.

3 0

4 years ago

Read 2 more answers

g create your own min function that finds the minimum element in a list and use it in a separate function

skelet666 [1.2K]

Answer:

Following are the code to this question:

def min_function(x):#defining a method min_function

mini= x[0]#defining a variable to hold list value

for i in x[1:]:#defining for loop to count values

if i < mini: #defining if block to check minimum value

mini = i #holding minimum value in mini variable

return (mini)#return value

print(min_function([9,8,7,6,5,4,3,2,1,11,19]))#use print method to call min_function

Output:

Explanation:

In the above code, a method min_function is defined, that holds a list as the parameter and inside the method, a mini variable is defined, that holds a list value and use a for loop to define a condition to check the minimum value in the list and store its value in a mini variable and use a return keyword to return its value.

At the last print, the method is used to call the above method with accepting list values.

7 0

3 years ago

4 function of scanner

Anika [276]

Answer:

Scanner is good

scanner is used to scan documents.

<h2><u>thank</u><u> </u><u>you</u></h2>

7 0

3 years ago

Read 2 more answers

k- Add the code to define a variable of type 'double', with the name 'cuboidVolume'. Calculate the volume of the cuboid and set

djverab [1.8K]

Answer:

Here is the JAVA program to calculate volume of cuboid:

import java.util.Scanner; // Scanner class is used to take input from user

public class CuboidVol { // class to calculate volume of cuboid

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

Scanner input= new Scanner(System.in); //create Scanner class object

// prompts user to enter length of cuboid

System.out.println("Enter the cuboid length:");

double length=input.nextDouble(); //reads the input length value from user

// prompts user to enter width of cuboid

System.out.println("Enter the cuboid width:");

double width=input.nextDouble(); //reads the input width from user

// prompts user to enter height of cuboid

System.out.println("Enter the cuboid height:");

double height=input.nextDouble(); //reads the input height from user

/* the following formula is to calculate volume of a cuboid by multiplying its length width and height and a double type variable cuboidVolume is defined to store the value of the resultant volume to it */

double cuboidVolume= length*width*height; //calculates cuboid volume

//displays volume of cuboid and result is displayed up to 2 decimal places

System.out.printf("Volume of the cuboid (length " + length + "/ height " + height + "/ width" +width +" is: " + "%.2f",cuboidVolume); } }

Explanation:

The formula for the volume of a cuboid is as following:

Volume = Length × Width × Height

So in order to calculate the volume of cuboid three variable are required for length, width and height and one more variable cuboidVolume to hold the resultant volume of the cuboid.

The program is well explained in the comments added to each statement of the program. The program prompts the user to enter the value of height width and length of cuboid and the nextDouble() method is used to take the double type input values of height length and width. Then the program declares a double type variable cuboidVolume to hold the result of the volume of cuboid. Then the last printf statement is used to display the volume of cuboid in the format format "Volume of the cuboid (length / height / width ) is" and the result is displayed up to 2 decimal places.

The screenshot of the program along with its output is attached.

7 0

3 years ago