The short data type is commonly used in scenarios where memory efficiency is important, but the range of values required exceeds that of a byte. Syntax short variableName = value; Powered By variableName: The name of the variable. value: The value to assign to the variable, which must be...
在Java中,可以通过将Integer强制转换为Short,但前提是需要检查数值范围。 publicstaticShortconvertIntegerToShort(Integervalue){if(value==null){returnnull;}if(value<Short.MIN_VALUE||value>Short.MAX_VALUE){thrownewIllegalArgumentException("Integer value is out of Short range");}return(short)value.intVal...
publicclassUnsignedShortConverter{// 方法名:convertUnsignedShort// 功能:将输入的 unsigned short 转换为 Java 的 int 类型publicstaticintconvertUnsignedShort(intunsignedShort){// 判断输入值是否在 0 到 65535 之间if(unsignedShort<0||unsignedShort>65535){thrownewIllegalArgumentException("Input value must be...
1. What is the range of values for a byte in Java? A. -128 to 127 B. 0 to 255 C. -256 to 255 D. 1 to 100 Show Answer 2. What is the maximum value of a short in Java? A. 32767 B. 65535 C. 255 D. 127 Show Answer Advertisement - This is a modal ...
overall magnitude of a numeric value and may also lose precision and range. 其他答案解释了为什么你有这个问题。代码的清洁选项可能是: 1 assertEquals(obj.getValue().intValue(),42); 虽然正如biziclop指出的那样,如果getValue()返回null,这将抛出NullPointerException。虽然这仍然会使你的测试失败,但是出现问...
Returns the value obtained by reversing the order of the bytes in the two's complement representation of the specifiedshortvalue. Parameters: i- the value whose bytes are to be reversed Returns: the value obtained by reversing (or, equivalently, swapping) the bytes in the specifiedshortvalue. ...
BigDecimal publicstaticvoidmain(String[]args){// create 2 BigDecimal objectsBigDecimalbg1,bg2;// create 2 short objectsshorts1,s2;bg1=newBigDecimal("235");bg2=newBigDecimal("4364");// assign the short value of bg1 and bg2 to s1,s2 respectivelys1=bg1.shortValueExact();s2=bg2.shortValue...
1publicstaticByte valueOf(byteb) {2finalintoffset = 128;3returnByteCache.cache[(int)b +offset];4} Byte中的很多函数都是将byte转换成int然后再操作的。 java.lang.Short Short类中也同样有个ShortCache缓存,缓存了从-128到127的整数,不过要注意short是两个字节的。同样的使用ValueOf可以使用缓存中的内容...
This method will always cache values in the range -128 to 127, inclusive, and may cache other values outside of this range. Added in 1.5. Java documentation forjava.lang.Short.valueOf(short). Portions of this page are modifications based on work created and shared by theAndroid Open Source...
If this BigDecimal has a nonzero fractional part or is out of the possible range for a short result then an ArithmeticException is thrown. Added in 1.5. Java documentation for java.math.BigDecimal.shortValueExact(). Portions of this page are modifications based on work created and shared by ...