Část tohoto tématu může být přeložená strojově nebo pomocí AI. Verze .NET 9 Datamisalignedexception DateOnly DateTime Datetimekind DateTimeOffset DayOfWeek Dbnull Decimal Delegát Delegate.InvocationListEnumerator<TDelegate> Dividebyzeroexception ...
>>> a.dtype = ‘float32’ >>> a array([ 3.65532693e+20, 1.43907535e+00, -3.31994873e...
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double zero = 0.0; Console.WriteLine("{0} / {1} = {2}", zero, zero, zero/zero); // The example displays the following output: // 0 / 0 = NaN Ponadto wywołanie metody z wartością lub operacją NaN na NaN wartości zwraca wartość NaN, jak pokazano w poniż...
Convert a String to zero-terminated, sort-of Ascii-encoded char *. The underlying buffer is freed when the owner object goes out of scope, so make a copy or heap allocation if you need it to stick around.NAN_METHOD(foo) { NanScope(); NanReturnValue(NanNew(*NanAsciiString(arg[0])))...
To pole jest stałe. C# Kopiuj public const float NaN = NaN; Wartość pola Value = NaN Single Przykłady W poniższym przykładzie pokazano stałą NaN . C# Kopiuj Uruchom Single zero = 0; // This condition will return false. if ((0 / zero) == Single.NaN) ...
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The floating-point value to test. Return value In C, theisnanmacro and the_isnanand_isnanffunctions return a non-zero value if the argumentxis a NaN; otherwise they return 0. In C++, theisnantemplate function returnstrueif the argumentxis a NaN; otherwise it returnsfalse. ...
实际上 Java 有两个方法，一个叫doubleToLongBits，一个叫doubleToRawLongBits，差别就是前者对于 NaN 总...
NaN.Equals(NaN): False // IsNaN: True // // NaN > NaN: False // NaN >= NaN: False // NaN < NaN: False // NaN < 100.0: False // NaN <= 100.0: False // NaN >= 100.0: False // NaN.CompareTo(NaN): 0 // NaN.CompareTo(100.0): -1 // (100.0).CompareTo(Double.NaN)...