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._isnumber
localDataStorage._isnumber( keyName )
This Memory Key method performs a boolean type check against the value of keyName testing for a Number (either Float or Integer).
EXAMPLE:
● localData._isnumber( 'employmentStart' ); --> true
You can also determine whether a Memory Key is an integer or a float.
🛢 The corresponding disk-based method is isnumber.
📝 NOTE: When you need to retrieve a Memory Key's data type, you can use _showtype.
Array Keys:
push / pull, pullall poke contains where
Broadcasting:
broadcast
Data Transfer:
import / export
Duplicates:
countdupes, showdupes, listdupes
Internals:
cancrunch crunch / uncrunch
shufflestring / unshufflestring
Management:
keys
Memory Consumption:
Memory Quota:
showquota
Query:
haskey, hasval, hastype
setscramblekey / getscramblekey
Type Check:
isarray isbigint isboolean iscrunch
isdate isfloat isinteger isnull
Utility:
chopget copy softset rename
_set / _get _clear _key _remove
Management:
_keys
Type Check:
_isarray _isbigint _isboolean _iscrunch