nv-facutil-i

• some consts of interger
• for convert number/bigint from JS to nvlang TEST
• nvlang did NOT distinguash int AND bigint in syntax

install

• npm install nv-facutil-i

usage

  const x  = require("nv-facutil-i");

example

    > x.is_i8(-128)
    true
    > x.is_i8(-129)
    false
    > x.is_i8(127)
    true
    > x.is_i8(128)
    false
    > x.is_i8(-129n)
    false
    > x.is_i8(-128n)
    true
    > x.is_i8(127n)
    true
    > x.is_i8(128n)
    false
    >

METHODS

APIS

    {
      _N: [Function: Number],
      _BI: [Function: BigInt],
      b2n: [Function: b2n],
      n2b: [Function: n2b],
      BI_INFI_FOR_NUM: 179769313486231570814527423731704356798070567525844996598917476803157260780028538760589558632766878171540458953514382464234321326889464182768467546703537516986049910576551282076245490090389328944075868508455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368n,
      'BI_TYPNM$S': 'bigint',
      MIN_BI8: 128n,
      MAX_BI8: 127n,
      MIN_BI16: -32768n,
      MAX_BI16: 32767n,
      MIN_BI32: -2147483648n,
      MAX_BI32: 2147483647n,
      MIN_BI64: -9223372036854775808n,
      MAX_BI64: 9223372036854775807n,
      MIN_I8: -128,
      MAX_I8: 127,
      MIN_I16: -32768,
      MAX_I16: 32767,
      MIN_I32: -2147483648,
      MAX_I32: 2147483647,
      MIN_SAFE_I64: -9007199254740991,
      MAX_SAFE_I64: 9007199254740991,
      MIN_BUI: 0n,
      MAX_BUI8: 256n,
      MAX_BUI16: 65536n,
      MAX_BUI32: 4294967296n,
      MAX_BUI64: 18446744073709551616n,
      MIN_UI: 0,
      MAX_UI8: 256,
      MAX_UI16: 65536,
      MAX_UI32: 4294967296,
      MAX_SAFE_UI64: 9007199254740991,
      is_int: [Function: is_int],
      _is_intx: [Function: _is_intx],
      get_min_intx: [Function: get_min_intx],
      get_max_intx: [Function: get_max_intx],
      _is_i8: [Function: _is_i8],
      _is_i16: [Function: _is_i16],
      _is_i32: [Function: _is_i32],
      _is_i64: [Function: _is_i64],
      _is_safe_i64: [Function: _is_safe_i64],
      _is_i64_allow_unsafe: [Function: _is_i64_allow_unsafe],
      _is_uintx: [Function: _is_uintx],
      get_min_uintx: [Function: get_min_uintx],
      get_max_uintx: [Function: get_max_uintx],
      _is_ui8: [Function: _is_ui8],
      _is_ui16: [Function: _is_ui16],
      _is_ui32: [Function: _is_ui32],
      _is_ui64: [Function: _is_ui64],
      _is_safe_ui64: [Function: _is_safe_ui64],
      _is_ui64_allow_unsafe: [Function: _is_ui64_allow_unsafe],
      is_bi: [Function: is_bi],
      _is_bix: [Function: _is_bix],
      _is_bi8: [Function: _is_bi8],
      _is_bi16: [Function: _is_bi16],
      _is_bi32: [Function: _is_bi32],
      _is_bi64: [Function: _is_bi64],
      _is_buix: [Function: _is_buix],
      _is_bui8: [Function: _is_bui8],
      _is_bui16: [Function: _is_bui16],
      _is_bui32: [Function: _is_bui32],
      _is_bui64: [Function: _is_bui64],
      _is_very_big_ui: [Function: _is_very_big_ui],
      _is_very_big_i: [Function: _is_very_big_i],
      _is_very_big_posi: [Function: _is_very_big_posi],
      _is_very_big_negi: [Function: _is_very_big_negi],
      is_ix: [Function: is_ix],
      is_i8: [Function: is_i8],
      is_i16: [Function: is_i16],
      is_i32: [Function: is_i32],
      is_i64: [Function: is_i64],
      is_uix: [Function: is_uix],
      is_ui8: [Function: is_ui8],
      is_ui16: [Function: is_ui16],
      is_ui32: [Function: is_ui32],
      is_ui64: [Function: is_ui64]
    }

LICENSE

• ISC