в 09:19, 26 мая 2010

2010-05-26T09:19:12Z

Admin: 1 версия

2010-05-26T08:14:43Z

1 версия

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==pop() is the antithesis of push( ): it removes the last element of an array==



<source lang="java">

pop() decrements the array"s length by 1 and returns the value of the element it removed.

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){

var numbers:Array = [56, 57, 58];
trace(numbers.pop( )); //58
}
}
}
</source>

==Removing the Last Element of an Array: use the pop() to remove the last element from an array.==



<source lang="java">

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){
var aEmployees:Array = ["A", "P", "C", "H"];
var sAnEmployee:String = String(aEmployees.pop());
trace(aEmployees.toString());
trace(sAnEmployee);
}
}
}
//A,P,C
//H
</source>

==Use pop( ) to remove the last element or shift( ) to remove the first element.==



<source lang="java">

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){
var letters:Array = ["a", "b", "c", "d"];

letters.splice(1, 1);
for (var i:int = 0; i < letters.length; i++) {
trace(letters [i]);
}
}
}
}
</source>

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Flash / Flex / ActionScript/Array/pop - История изменений

в 09:19, 26 мая 2010

Admin: 1 версия