Programming/JavaScript/Objects and Data Structures - Revision history

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	}		}

			Access object internal data with the keyword {{ ic \|this}}.

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-See also [[Programming/JavaScript/Syntax]].
+See also [[Programming/JavaScript/General Syntax | General Syntax]].
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 Additionally, JavaScript arrays have the following logic:
 Add item to start of array:
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 Locate index of item in array. Or -1 if not found:
   index = <array_var>.indexOf(<value_to_search>, <opitonal_starting_index>);
 === Dictionaries ===
 == Classes ==

Brodriguez: Brodriguez moved page JavaScript/Objects and Data Structures to Programming/JavaScript/Objects and Data Structures

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Brodriguez moved page JavaScript/Objects and Data Structures to Programming/JavaScript/Objects and Data Structures

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See also [[Programming/JavaScript/Syntax]].

== Basic Data Structures ==

=== Arrays ===
JavaScript arrays generally handle the same as standard arrays. See [[Arrays]] for more info.

Additionally, JavaScript arrays have the following logic:

Add item to start of array:
<array_var>.unshift(<value>);

Add item to end of array:
<array_var>.push(<value>);

Remove first item in array:
removedValue = <array_var>.shift()

Remove last item in array:
removedValue = <array_var>.pop();

Return shallow copy of array. Original array is left unchanged:
arrayCopy = <array_var>.slice(<start_index>, <end_index>);

Locate index of item in array. Or -1 if not found:
index = <array_var>.indexOf(<value_to_search>, <opitonal_starting_index>);

=== Dictionaries ===

== Classes ==