从JDK1.0开始,Integer中就定义了MIN_VALUE和MAX-VALUE两个常量: /** * A constant holding the minimum value an {@codeint} can * have, -231. */publicstaticfinalint MIN_VALUE =0x80000000; /** * A constant holding the maximum value an {@codeint}...
127); // Maximum array size is Integer.MAX_VALUE //再比较,获取最小值 h = Math.min(i, Integer.MAX_VALUE - (-low) -1); } catch( NumberFormatException nfe) { // If the property cannot be parsed into an int, ignore it. // 如果该值配置错误则忽略该参数配置的值,使用默认...
@Native public static final int MIN_VALUE = 0x80000000; 一个常数,持有了int类型数的最大值,2^31次方,2147483648,正21亿多 /** * A constant holding the maximum value an {@code int} can * have, 231-1. */ @Native public static final int MAX_VALUE = 0x7fffffff; 解释: 1、0x80000000 ...
A constant holding the maximum value an int can have, 231-1. static intMIN_VALUE A constant holding the minimum value an int can have, -231. static intSIZE The number of bits used to represent an int value in two's complement binary form. static Class<Integer>TYPE The Class instance ...
所以我们认为数组容量MAX是 Integer.MAX_VALUE, 但是在编译器中定义运行,报错说OutOfMemoryError即内存不够。 因为JVM 需要为数组的元数据(描述数组属性-长度等)预留空间。 *//** * The maximum size of array to allocate. * Some VMs reserve some header words in an array. ...
* A constant holding the maximum value an {@code int} can * have, 231-1. */ @Native public static final int MAX_VALUE = 0x7fffffff; 解释: 1、0x80000000 0x表示16进制 80000000一共8位16进制,也就是32位的2进制,2进制写法位数太多了,不展开写了,这也是为什么用16进制表示的原因。 1000 后面...
这个是Integer类中的一个int类型的常量MAX_VALUE 它代表int所能表示的最大值 0x7FFFFFFF 相对应的是Integer类中的另一个常量MIN_VALUE 它代表int所能表示的最小值 0x80000000 整形
Java.Lang Assembly: Mono.Android.dll A constant holding the maximum value anintcan have, 231-1. C# [Android.Runtime.Register("MAX_VALUE")]publicconstintMaxValue =2147483647; Field Value Value = 2147483647 Int32 Attributes RegisterAttribute...
@Native public static final int MIN_VALUE = 0x80000000; 一个常数,持有了int类型数的最大值,2^31次方,2147483648,正21亿多 /** * A constant holding the maximum value an {@code int} can * have, 231-1. */ @Native public static final int MAX_VALUE = 0x7fffffff; 解释: 1、0x80000000...
Java中Integer的最大值和最小值JavaScript 慕田峪7331174 2019-04-07 09:38:40 从JDK1.0开始,Integer中就定义了MIN_VALUE和MAX-VALUE两个常量:/***Aconstantholdingtheminimumvaluean{@codeint}can*have,-231.*/publicstaticfinalintMIN_VALUE=0x80000000;/***Aconstantholdingthemaximumvaluean{@codeint}can*have...