JavaScript String method: slice()
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The slice() method (when applied to a JavaScript
string) returns
a new string formed by a part of the original string.
It
has the following syntax with the following parameters:
string.slice(n1,n2)
|
Parameter
|
Required / Optional
|
Description
|
|
n1
|
Required
|
Position from where to
begin extraction. 0
corresponds to the first character.
|
|
n2
|
Optional
|
(default is, in effect,
string.length). Where
to end extraction, so if omitted will select all characters from the n1’th
position to the end of the string
|
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