Comparison of programming languages (associative array): Difference between revisions

Revision as of 09:35, 8 June 2010

Revision as of 09:03, 25 September 2010

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$hash2 = @{ c=3; d=4 }

$hash3 = $hash1 + $hash2

</source>

== Data serialization formats support ==

{{Expand}}

Many data serialization formats also support associative arrays (see [[Comparison of data serialization formats#Syntax comparison of human-readable formats|this table]])

=== [[JSON]] ===

Keys can only be strings

<source lang="javascript">

{

"Sally Smart": "555-9999",

"John Doe": "555-1212",

"J. Random Hacker": "555-1337"

}

</source>

=== [[YAML]] ===

<source lang="text">

Sally Smart: 555-9999

John Doe: 555-1212

J. Random Hacker: 555-1337

</source>