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giochi di tuffi] [http://heyclassylady.ifrance.com/html/porta-televisore.htm porta televisore] [http://la-seras.ifrance.com/library/html/laura-pausini.htm laura pausini fotomontaggi] [http://gmkamm.ifrance.com/view/new/eau-de.htm eau de toilette must] [http://epireial-h.ifrance.com/topic/apple-.htm apple 512 mp3] [http://uo-ination.ifrance.com/lib/occhiali-sole/ occhiali sole uomo] [http://lauashbu.ifrance.com/lib/worms-/ worms 3 online solo su pc] [http://zonkismusik.ifrance.com/img/styles/acer-.htm acer 1672 portatili] [http://sherryfraser03.ifrance.com/web/treacherous-movie/ treacherous movie trailer] [http://sherryfraser03.ifrance.com/web/trolley-roncato/ trolley roncato] {{task}} '''Please do not add new code, and merge existing code to the [[Arrays]] task.''' In this task, the goal is to retrieve an element of an [[array]]. ~~==[[4D]]==~~ ~~[[Category:4D]]~~ ~~` first element~~ ~~$elem:=$array{1}~~ ~~==[[X86 assembly]]==~~ ~~[[Category:x86 assembly]]~~ ~~'''Assembler:''' nasm~~ ~~mov esi, array_offset~~ ~~mov ebx, 2~~ ~~mov eax, [esi ebx*4]~~ ~~==[[ActionScript]]==~~ ~~[[Category:ActionScript]]~~ ~~var arr:Array = new Array(1,2,3);~~ ~~var myVar:Number = arr[1];~~ ~~// the value of myVar is: 2~~ ~~==[[Ada]]==~~ ~~[[Category:Ada]]~~ ~~Array indexed by an enumerated type. Ada enumerated types are discrete non-numeric types.~~ ~~type Days is (Mon, Tue, Wed, Thu, Fri, Sat, Sun);~~ ~~type Daily_Counts is array(Days) of Natural;~~ ~~This_week : Daily_Counts := (200, 212, 175 220, 201, 120, 0);~~ ~~Monday_Sales : Natural;~~ ~~Monday_Sales := This_Week(Mon);~~ ~~Monday_Sales is assigned 200~~ ~~==[[AppleScript]]==~~ ~~[[Category:AppleScript]]~~ ~~on getArrayValue(array, location)~~ ~~-- very important -- The list index starts at 1 not 0~~ ~~return item location in array~~ ~~end getArrayValue~~ ~~==[[C]]==~~ ~~[[Category:C]]~~ ~~int array_index(int array[], int index) {~~ ~~return array[index];~~ } ~~==[[C sharp\|C#]]==~~ ~~[[Category:C sharp\|C#]]~~ ~~int getArrayValue( int values[], int index ) {~~ ~~return values[index];~~ } ~~==[[C plus plus\|C ]]==~~ ~~[[Category:C plus plus\|C ]]~~ ~~template<typename T>~~ ~~T array_index(T array[], size_t index) {~~ ~~return array[index];~~ } ~~==[[ColdFusion]]==~~ ~~[[Category:ColdFusion]]~~ ~~<cfset arr = ArrayNew(1)>~~ ~~<cfset arr[1] = "one">~~ ~~<cfset arr[2] = "2">~~ ~~<cfset arr[3] = 3>~~ ~~<cfset var = arr[1]>~~ ~~The value of '''var''' is "one"~~ ~~''ColdFusion Arrays are '''NOT''' zero-based, their index begins at '''1'''''~~ ~~==[[Common Lisp]]==~~ ~~[[Category:Common Lisp]]~~ ~~(defun array-value (array index)~~ ~~(aref array index))~~ ~~==[[Delphi/Object Pascal/Turbo Pascal/Standard Pascal]]==~~ ~~[[Category:Pascal]]~~ Array's in all the flavors of pascal can be of any valid base type, or user defined type ( which are all made up of base types ) and are multi-dimensional. With Delphi dynamic arrays were defined but had been used in pascal since its inseption. ~~A Static array defintion:~~ ~~foo : array[1..10] of integer; { The base index is ONE }~~ ~~The base index can be freely chosen:~~ ~~foo: array[7 .. 16] of integer; { The base index is 7 }~~ ~~Indeed, the "1 .. 10" resp. "7 .. 16" are actually ''types'': they are integer subrange types. Arrays can also be indexed by enumeration types or enumeration subrange types:~~ ~~type~~ ~~rainbowcolor = (red, orange, yellow, green, blue, violet);~~ ~~var~~ ~~foo: array[rainbowcolor] of integer;~~ ~~bar: array[yellow .. blue] of integer;~~ ~~i: integer~~ ~~begin~~ ~~i := foo[red]; { allowed indices are red, orange, yellow, green, blue, violet }~~ ~~i := bar[green]; { allowed indices are yellow, green, blue }~~ ~~end;~~ ~~A Dynamic Array type in Delphi:~~ ~~foo : array of integer ; // The base index is ZERO~~ ~~An "old school" dynamic array in the various flavors of pascal~~ ~~foo : array[0..0] of integer; // The base index is ZERO~~ ~~A dynamic array in Extended Pascal:~~ ~~type~~ ~~intarray(n: integer) = array[1 .. n] of integer; { base index 1 }~~ ~~var~~ ~~foo: ^intarray;~~ ~~begin~~ ~~new(foo, 10); { foo now has index 1 to 10 }~~ ~~i := foo[2];~~ ~~dispose(foo); { get rid of the array }~~ ~~end;~~ ~~In the case of the static array, the compiler generates the code to allocate the required memory to hold 10 integers.~~ ~~In the Delphi style ---dynamic--- array you must set its length:~~ ~~SetLength(foo,10); // this array will no hold 10 integers~~ ~~In the "old school" style of dynamic arrays, you created a point to the zero length declaration and then allocated memory to it with GetMem~~ ~~pFoo : ^Foo ;~~ ~~Foo : array[0..0] of integer ;~~ ~~All arrays are accessed the same way regardless of declaration method.~~ ~~i : integer ;~~ ~~i := foo[n] ;~~ ~~where n is the array index who's base is either 1 or 0 depending on how it was declared.~~ ~~==[[Erlang]]==~~ ~~[[Category:Erlang]]~~ ~~Erlang lists are 1-based which means that the index must be within the bounds (1 .. length(List)):~~ ~~Value = lists:nth(Index, List).~~ ~~==[[Forth]]==~~ ~~[[Category:Forth]]~~ ~~Forth does not have special syntax for array access. Address arithmetic is used to access contiguous memory.~~ ~~create array 1 , 2 , 3 , 4 ,~~ ~~array 2 cells @ . \ 3~~ ~~==[[IDL]]==~~ ~~[[Category:IDL]]~~ ~~; this is allowed:~~ ~~result = arr(5)~~ ~~; but this is preferred:~~ ~~result = arr[5]~~ The form with square brackets is preferred as it unambiguously constitutes array access, while the version with round ones can conflict with a function call if there are both a function and an array with the same name <tt>arr</tt>. ~~==[[Java]]==~~ ~~[[Category:Java]]~~ ~~public Object getArrayElem(Object[] array, int pos) {~~ ~~return array[pos];~~ } ~~==[[JavaScript]]==~~ ~~[[Category:JavaScript]]~~ ~~var element = array[index];~~ ~~==[[mIRC]]==~~ ~~[[Category:mIRC Scripting Language]]~~ ~~'''Interpeter:''' mIRC Script Editor~~ ~~'''Library:''' [[mArray Snippet]]~~ ~~[[Category:mArray Snippet]]~~ ~~alias readmyarray { echo -a $array_read(MyArray, 2, 3) }~~ ~~==[[Perl]]==~~ ~~[[Category:Perl]]~~ ~~'''Interpreter:''' [[Perl]] 5.8.8~~ ~~$elem = $array[0];~~ ~~==[[PHP]]==~~ ~~[[Category:PHP]]~~ ~~$array = array('php', 'has', 'arrays');~~ ~~// First element~~ ~~$elem = $array[0];~~ ~~==[[Pop11]]==~~ ~~[[Category:Pop11]]~~ ~~lvars ar = {1 two 'three'};~~ ~~lvars elem;~~ ~~;;; Access second element and assign to variable elem~~ ~~ar(2) -> elem;~~ ~~This example uses the simplest possible array (a vector). Pop11 has~~ ~~more general arrays, but in all cases access follows the same pattern,~~ ~~and look the same as procedure (function) call.~~ ~~==[[Python]]==~~ ~~[[Category:Python]]~~ ~~'''Interpreter:''' Python 2.5~~ ~~The item is an element in a list at a given index~~ ~~item = aList[index]~~ or ~~To use a list like a stack be it FIFO/LIFO~~ ~~aList.pop() # Pop last item in a list~~ ~~aList.pop(0) # Pop first item in a list~~ ~~'''Note:''' When using the pop() method, the element is removed from the list.~~ ~~==[[Ruby]]==~~ ~~[[Category:Ruby]]~~ ~~ary = ['Ruby','rules','big','time']~~ ~~#the first element~~ ~~element = ary[0]~~ ~~#or~~ ~~element = ary.first~~ ~~# => element = 'Ruby'~~ ~~#the last element~~ ~~element = ary[-1]~~ ~~#or~~ ~~element = ary.last~~ ~~# => element = 'time'~~ ~~#retrieving different values at once~~ ~~elements = ary.values_at(0,2,3)~~ ~~# => elements = ['Ruby','big','time']~~ ~~#select the first element of length 3~~ ~~element = ary.find{\|el\|el.length==3}~~ ~~# => element = "big"~~ ~~==[[Smalltalk]]==~~ ~~[[Category:Smalltalk]]~~ ~~"Retrieve second element of an array"~~ ~~index := 2~~ ~~element := anArray at: index~~ ~~==[[Tcl]]==~~ ~~[[Category:Tcl]]~~ ~~All arrays in Tcl are associative. If "key" is the variable that holds the key of the element to be retrieved, then~~ ~~set result $array($key)~~ ~~==[[Toka]]==~~ ~~[[Category:Toka]]~~ ~~This retrieves the value 20 from the second item in the array:~~ ~~3 cells is-array table~~ ~~( Populate the array )~~ ~~10 0 table put-element~~ ~~20 1 table put-element~~ ~~30 2 table put-element~~ ~~table 1 get-element~~