@tsdotnet/char - v1.2.3
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isDigit
Function isDigit
isDigit
(
ch
:
number
)
:
boolean
Returns true if the character code is a number (0-9).
Parameters
ch
:
number
Returns
boolean
isDigit
(
str
:
string
,
index
?:
number
)
:
boolean
Returns true if the character code is a number (0-9).
Parameters
str
:
string
Optional
index
:
number
Returns
boolean
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@tsdotnet/char - v1.2.3
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Returns true if the character code is a number (0-9).