Collections: Difference between revisions
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ArrayList arrayList = new ArrayList(); |
ArrayList arrayList = new ArrayList(); |
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arrayList.add(new Integer(0)); |
arrayList.add(new Integer(0)); |
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==PHP== |
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$students = array(); |
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array_push($students, array('name' => 'Joe Smith', 'age' => 21, height=> '72.5', gpa => 3.42 )); |
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Revision as of 21:07, 24 January 2007
Collections are used to store objects and not primitive types.
Java
ArrayList arrayList = new ArrayList(); arrayList.add(new Integer(0));
PHP
$students = array();
array_push($students, array('name' => 'Joe Smith', 'age' => 21, height=> '72.5', gpa => 3.42 ));