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2 years ago

Why should you list more than one font if you are formatting some text using CSS?

Computers and Technology

1 answer:

IRISSAK [1]2 years ago

4 0

Answer:

Because if one font is not available, it will fall back on the ones that are. By providing several, you have a higher level of control over what happens to the site if a browser does not support one of the fonts. The alternative is the browser deciding to use it's own default font as a fallback. This can result in the webpage looking weird.

You might be interested in

Which tab should be selected to add a hyperlink within a cell? Home tab Review tab Insert tab Formula tab

Mashcka [7]

Answer:

On the Insert tab

Explanation:

You would select the tab that you want the Hyperlink to be in
select the Insert tab
There you will see a panel that says link press the down arrow than you will see a section that says link again there again you will press the down arrow which will show a option of document you want to add if your looking to add a link form a web browser than at the bottom of the list you will see Insert Link
From there you will see a box pops up there you can upload a file from your computer or PC
Once the box pops up you will enter the web browser page address in the box that says address
From there press okay then your hyperlink will be in the cell you want
If you don't know where or what a web browser address is than on the top of the web browser where you would insert what you are searching all you have to do is press it and it will automatically highlight the text than copy and paste the text by holding Ctrl + C to copy and holding Ctrl + V to paste

6 0

3 years ago

Read 2 more answers

The code selection above is taken from the Color Sleuth activity you just completed. This selection would count as an abstractio

Vinvika [58]

Answer:

Explanation:

4 0

3 years ago

What is the purpose of the Zoom dialog box? to put the selected range in ascending order in a query to put the selected range in

AlekseyPX

The zoom dialog box helps to enter text and expressions in tight places, such as a property sheet or Query Design view. You can resize the zoom box and change the font. And the zoom box remembers the size and font each time you use it.

Use the

5 0

3 years ago

Read 2 more answers

Programming challenge description: Write a program that, given two binary numbers represented as strings, prints their sum in bi

Lubov Fominskaja [6]

Answer:

The program to this question can be given as:

Program:

#include<iostream> //include header file

using namespace std;

string add(string a, string b) //define add function

{ //declare variable

string result = "";

int sum = 0,k,l;

cahr x;

k= a.size() - 1;

l = b.size() - 1;

while (k>= 0 || l>= 0 || sum == 1) //loop

{

//addition

sum= sum+ ((k >= 0)? a[k] - '0': 0);

sum= sum+ ((l >= 0)? b[l] - '0': 0);

x=sum%2;

result=(x+'0') +result;

// Compute carry

sum =sum/ 2;

// Move to next digits

k--;

l--;

}

return result; //return value

}

int main() //main method

{

string a,b; //string variable

cout<<"Enter first binary digit: "; //message.

cin>>a; //input from user

cout<<"Enter Second binary digit: "; //message.

cin>>b; //input from user

cout <<"Addition :"<<add(a, b)<<endl; //print addition

return 0;

}

Output:

Enter first binary digit: 1101

Enter Second binary digit: 100

Addition :10001

Explanation:

In the above c++ program first, we include the header file. Then we define the add function in the add function we add two binary digits by passing value as arguments. In this function, we define a variable that is used on the addition of binary numbers. In this function we define the loop in the loop we check if two binary number is 1 then it will print 0 and pass 1 as the carry. after performing addition it will return value. In the main function, we take two binary numbers from the user and pass the value to the function and print function return value.

8 0

3 years ago

The ArrayList class contains a trim method that resizes the internal array to exactly the capacity. The trim method is intended

andreev551 [17]

Answer:

public void trimToSize() {

modCount++;

if (size < elementData.length) {

elementData = (size == 0)

? EMPTY_ELEMENTDATA

: Arrays.copyOf(elementData, size);

}

Now, the running time for copyOf() function is O(N) where N is the size/capacity of the ArrayList. Hence, the time complexity of trimToSize() function is O(N).

Hence, the running time of building an N-item ArrayList is O(N^2).

Please find the sample code below.

CODE

==================

import java.util.ArrayList;

public class Driver {

public static void main(String[] args) throws Exception{

int N = 100000;

ArrayList<Integer> arr = new ArrayList<>(N);

long startTime = System.currentTimeMillis();

for(int i=0; i<N; i++) {

arr.add(i);

arr.trimToSize();

}

long endTime = System.currentTimeMillis();

double time = (endTime - startTime)/1000;

System.out.println("Total time taken = " + time + " seconds.");

}

Explanation:

5 0

3 years ago