Integer literals may be expressed in decimal, hexadecimal, octal, or binary notations. If a number has an ASCII letterLorlsuffix, it is of typelong. Otherwise it is of typeint. The capital letter L is preferred for specifying long numbers, since lowercase l can be easily confused with numbe...
doubleStores fractional numbers. Sufficient for storing 15 to 16 decimal digits booleanStores true or false values charStores a single character/letter or ASCII values Video: Java Data Types Track your progress - it's free! Log inSign Up
public static final byte DECIMAL_DIGIT_NUMBER 9 public static final byte DIRECTIONALITY_ARABIC_NUMBER 6 public static final byte DIRECTIONALITY_BOUNDARY_NEUTRAL 9 public static final byte DIRECTIONALITY_COMMON_NUMBER_SEPARATOR 7 public static final byte DIRECTIONALITY_EUROPEAN_NUMBER 3 public static final ...
The byte, short, int, and long are all signed data types. For a signed data type, half of the range of values stores positive number and half for negative numbers, as one bit is used to store the sign of the value. For example, a byte takes 8 bits; its range is -128 to 127. ...
public final void setObject(int n, java.lang.Object obj, int targetSqlType, int scale) 參數 n int,指出參數編號。 obj 物件。 targetSqlType int,指出 java.sql.Types 中定義的目標類型。 scale int,指出小數點右邊的位數。 NUMERIC 和 DECIMAL 以外的所有型別都會忽略這個參數...
public static final intXML_TYPE_CATEGORY A constant that represents the XML type category of data types. See Also: Constant Field Values ANY_CATEGORY public static final intANY_CATEGORY A constant that represents a category for any data type. ...
Null is returned for data types where DECIMAL_DIGITS is not applicable. <LI><B>NUM_PREC_RADIX</B> int => Radix (typically either 10 or 2) <LI><B>NULLABLE</B> int => whether NULL is allowed <UL> <LI> attributeNoNulls - might not allow NULL values <LI> attributeNullable - ...
isCellDateFormatted(hssfCell)) cellValue = formater.format(hssfCell.getDateCellValue()); else cellValue = decimalFormatter.format(hssfCell.getNumericCellValue()); break; case HSSFCell.CELL_TYPE_STRING : cellValue = hssfCell.getStringCellValue().trim(); break; case HSSFCell.CELL_TYPE_FORMULA ...
Effectue une conversion de type vérifiée par le runtime Android. JavaCast<TResult>(IJavaObject) Nombres décimaux signés immuables et arbitraires. GetJniTypeName(IJavaPeerable) Nombres décimaux signés immuables et arbitraires.S’applique àProduitVersions .NET for Android .NET for Android...
Marshalls this structured data using the given ProtocolMarshaller. void setDynamicValue(DynamicDefaultValue dynamicValue) The dynamic value of the DecimalDefaultValues. void setStaticValues(Collection<Double> staticValues) The static values of the DecimalDefaultValues. String toString() Returns a ...