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irina1246 [14]
2 years ago
8

"Use onblur and onfocus to add red borders to the input elements when the user leaves without any input, and a green border if a

value is typed and the user is done with the input element."
Was an instruction in my java assignment, does anyone have an idea on what code is needed to do that?
Computers and Technology
1 answer:
strojnjashka [21]2 years ago
6 0

Answer:

habla en español no te entiendo por favor

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Reference variables allow arguments to be passed by ____________.
son4ous [18]

Answer:

Reference

Explanation:

The Reference type variable is such type of variable in C# that holds the reference of memory address instead of value. Examples for reference type are classes, interfaces, delegates and arrays.

We can pass parameters to the method by reference using <em>ref </em>keyword

It’s mandatory to initialize the variable value before we pass it as an argument to the method in c#

For example,

int x = 10;  // Variable need to be initialized

Add(ref x); // method call

If you pass parameters by reference in method definition, any changes made to it affect the other variable in method call.

Here's a sample program:

using System;

namespace ConsoleApplication

{

   public class Test

   {

       public static void Main()

       {

           int i = 10;

           Console.WriteLine("i=" + i);

           Add(ref i);

           Console.WriteLine("i=" + i);

           Console.ReadLine();

       }

       public static void Add( ref int j)

       {

           j = j + 10;

           Console.WriteLine("j="+j);

       }

   }

}

Output:

i=10

j=20

i=20

7 0
2 years ago
Do you think that the TV set has outlived its utility as a household appliance? Research how convergence with internet technolog
kherson [118]

Answer:

What is Computer? & technology

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2 years ago
Translate the following pseudocode for randomly permuting the characters in a string into a C++ program.
Svetllana [295]

Answer:

d

Explanation:

salak sensin kolay gelsin

6 0
2 years ago
The project manager of a software development team needs to hire someone to review every part of the software to make sure it wo
Zielflug [23.3K]

Answer:

code reviewer

Explanation:

In this scenario, the project manager should advertise for a code reviewer. Usually a development team has at least 2 code reviewers that are very familiar with the code that is being written for the project. Once sections of code have been completed it is usually the case that both the project lead and a code reviewer both review the entire software to look for bugs and note improvements that can be made to make the code more efficient.

4 0
3 years ago
Brake fluid is made up of a chemical that
Sidana [21]

Answer:

Most brake fluids used today are glycol-ether based, but mineral oil (Citroën/Rolls-Royce liquide hydraulique minéral (LHM)) and silicone-based (DOT 5) fluids are also available.

Explanation:

4 0
3 years ago
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