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Bas_tet [7]
3 years ago
14

If i were to give you free points woulld you take them?

Computers and Technology
2 answers:
kipiarov [429]3 years ago
6 0

Answer:

D) friend me

Explanation:

Nesterboy [21]3 years ago
5 0

Answer:

yesh-

yes-

yes-

okie c:

Explanation:

bc, yes.

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This question involves the creation of user names for an online system. A user name is created based on a user’s first and last
Evgen [1.6K]

Answer:

See explaination

Explanation:

import java.util.*;

class UserName{

ArrayList<String> possibleNames;

UserName(String firstName, String lastName){

if(this.isValidName(firstName) && this.isValidName(lastName)){

possibleNames = new ArrayList<String>();

for(int i=1;i<firstName.length()+1;i++){

possibleNames.add(lastName+firstName.substring(0,i));

}

}else{

System.out.println("firstName and lastName must contain letters only.");

}

}

public boolean isUsed(String name, String[] arr){

for(int i=0;i<arr.length;i++){

if(name.equals(arr[i]))

return true;

}

return false;

}

public void setAvailableUserNames(String[] usedNames){

String[] names = new String[this.possibleNames.size()];

names = this.possibleNames.toArray(names);

for(int i=0;i<usedNames.length;i++){

if(isUsed(usedNames[i],names)){

int index = this.possibleNames.indexOf(usedNames[i]);

this.possibleNames.remove(index);

names = new String[this.possibleNames.size()];

names = this.possibleNames.toArray(names);

}

}

}

public boolean isValidName(String str){

if(str.length()==0) return false;

for(int i=0;i<str.length();i++){

if(str.charAt(i)<'a'||str.charAt(i)>'z' && (str.charAt(i)<'A' || str.charAt(i)>'Z'))

return false;

}

return true;

}

public static void main(String[] args) {

UserName person1 = new UserName("john","smith");

System.out.println(person1.possibleNames);

String[] used = {"harta","hartm","harty"};

UserName person2 = new UserName("mary","hart");

System.out.println("possibleNames before removing: "+person2.possibleNames);

person2.setAvailableUserNames(used);

System.out.println("possibleNames after removing: "+person2.possibleNames);

}

}

8 0
3 years ago
balance exercises used for introducing balance training should initially involve little joint motion and improve what type of co
liubo4ka [24]

The balance exercises used for introducing balance training should initially involve little joint motion and improve the Reflexive (automatic) joint-stabilization contractions.

<h3>What is the main goal of balance training?</h3>

Balance training is known to be a kind of an exercise where a person that is doing the  exercises works out so as to strengthen the muscles that aids  them to keep to be upright, such as their  legs and core.

Note that  kinds of exercises are done so as to improve stability and help hinder falls.

Therefore, The balance exercises used for introducing balance training should initially involve little joint motion and improve the Reflexive (automatic) joint-stabilization contractions.

Learn more about balance exercises  from

brainly.com/question/16218940

#SPJ1

5 0
1 year ago
Addition substraction and multiplication are examples of the set of _____ provided by the int data type
tatyana61 [14]

Answer:

The statement is true

Explanation:

8 0
1 year ago
Suppose you want to view a document that has several headings. what view would you use?
bija089 [108]
Um i think outline. :)
5 0
2 years ago
The term packet is used fairly generically to refer to protocol data unit (PDU). There are PDU equivalent names in the different
Westkost [7]

Answer:

Bits

Explanation:

The protocol data unit is the representative unit of data in the OSI layer of a network. The OSI system has seven layers.

The physical layer is the first layer of the system and the protocol data unit is represented as bits of data.

Note that the term packet is the PDU for data in the network layer of the OSI network system.

4 0
2 years ago
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