Creating an Array: Difference between revisions

In this task, the goal is to create an [[array]]. Mention if the [[array base]] begins at a number other than zero.

 

// ActionScript arrays are zero-based

//

var v:Array = [1,2,3];

 

'''Compiler:''' GCC 4.1.2

 

This_Week : Daily_Activities := (Mon..Fri => Work, Others => Fish);

 

AppleScript arrays are called lists:

set empty to {}

set any to {1, "foo", 2.57, missing value, ints}

 

'''Interpeter:''' [[QuickBasic]] 4.5, PB 7.1

 

myArray(1,2) = "Item2"

 

'''Compiler:''' GCC, MSVC, BCC, Watcom

 

myArray5.Add(2);

 

Example of array of 10 int types:

 

string[,] funny_matrix = new string[2,2]{ {"clowns", "are"} , {"not", "funny"} };

 

Array denotations are overloaded in Clean, therefore we explicitly specify the types. There are lazy, strict, and unboxed array.

===Lazy array===

array = {x \\ x <- ['a' .. 'z']}

 

Creates a one-dimensional Array

<cfset arr1 = ArrayNew(1)>

''ColdFusion Arrays are '''NOT''' zero-based, they begin at index '''1'''''

 

Creates a one-dimensional array of length 10. The initial contents are undefined.

(make-array 10)

(make-array 4 :element-type 'integer :initial-contents '(1 2 3 4) :adjustable t)

 

'''Compiler:''' [[DMD]],[[GDC]]

 

int[5] = [0,1,2,3,4];

 

[] # immutable, empty

[1,9,17] # immutable, 3 elements

[].diverge(int) # mutable, integers only

 

Forth has a variety of ways to allocate arrays of data, though it has no built-in array handling words, favoring pointer manipulation.

 

0 to MyArray

 

Default case:

 

 

 

IDL doesn't really distinguish between scalars and arrays - the same operations that can create the one can <i>usually</i> create the other as well.

 

String[] s = {"hello" , "World" };

 

var myArray = new Array();

var myArray2 = new Array("Item1","Item2");

10 myArray :array

 

'''Interpreter:''' [[3D Studio Max]] 8

myArray = #()

myArray2 = #("Item1", "Item2")

 

'''Interpeter:''' mIRC Script Editor

'''Libraries:''' [[mArray Snippet]]

alias creatmearray { .echo -a $array_create(MyArray, 5, 10) }

 

Using an array literal:

 

 

 

'''Interpreter:''' [[Perl]] 5

 

[qw(! $ %

 

Pop11 distinguishes between vectors and arrays. Vectors are one

dimensional and the lowest index is 1. There is special shorthand

vars a1 = newarray([2 5 -1 1], 0);

 

List are mutable arrays. You can put anything into a list, including other lists.

 

</pre>

 

[ 1 2 3.14 'a' 'b' 'c' ] as a_list

a_list print

5 => "c"

 

I've used the same examples as the Python-example above.

.

anything = [1, 'foo', 2.57, zeros]

 

Toka allows creation of an array using is-array. Access to the elements is done using

get-element, put-element, get-char-element, and put-char-element functions. You can