JoeStrout: fixed typo

2020-06-19T13:14:02Z

fixed typo

JoeStrout: JoeStrout moved page HashIndex to HasIndex

2020-03-17T15:22:54Z

JoeStrout moved page HashIndex to HasIndex

71.226.33.30: Created page with "hashIndex return whether the given index is valid for this object, that is, whether it could be used with square brackets to get some value from self. See also: In..."

2020-03-16T17:34:08Z

Created page with "<c>hashIndex</c> return whether the given index is valid for this object, that is, whether it could be used with square brackets to get some value from self. See also: In..."

New page

<c>hashIndex</c> return whether the given index is valid for this object, that is, whether it could be used with square brackets to get some value
from self.

See also: [[Indexes]]
=== Arguments ===

{| class="wikitable"
|-
! Parameter Name !! Default Value !! Meaning
|-
| ''self'' || string, list, or map || object to check for an index on
|-
| ''index'' || any || value to consider for possible index
|}

=== Usage Notes ===
When self is a list or string, the result is true for
integers from -(length of string) to (length of string-1). When
self is a map, it is true for any key (index) in the map. If
called on a number, this method throws a runtime exception.

== Example ==

<ms>"foo".hasIndex(2) // returns 1</ms>
<ms>"foo".hasIndex(3) // returns 0</ms>

[[Category:Intrinsic Functions]]
[[Category:List Methods]]
[[Category:String Methods]]
[[Category:Map Methods]]
[[Category:Numeric Functions]]

← Older revision		Revision as of 13:14, 19 June 2020
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−	<c>~~hashIndex~~</c> return whether the given index is valid for this object, that is, whether it could be used with square brackets to get some value	+	<c>hasIndex</c> return whether the given index is valid for this object, that is, whether it could be used with square brackets to get some value
	from self.		from self.

← Older revision	Revision as of 15:22, 17 March 2020
(No difference)

HasIndex - Revision history

JoeStrout: fixed typo

JoeStrout: JoeStrout moved page HashIndex to HasIndex

71.226.33.30: Created page with "hashIndex return whether the given index is valid for this object, that is, whether it could be used with square brackets to get some value from self. See also: In..."