Boolean values: Difference between revisions

mv jq
(jq)
(mv jq)
Line 544:
 
False is <tt>0</tt>, true is <tt>1</tt>. This is an [http://keiapl.info/anec/#Maple advantage].
 
=={{header|jq}}==
 
<tt>true</tt> and <tt>false</tt> are the only entities of type "boolean":
 
<tt>
$ jq type
true
"boolean"
false
"boolean"
</tt>
 
The above shows the jq command invocation, followed by alternating lines of input and output.
 
jq's logical operators, however, do not require boolean inputs. In brief, <tt>false</tt> and <tt>null</tt> are both regarded as false, and all other JSON entities are regarded as <tt>true</tt>.
 
=={{header|Java}}==
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