ToUnsignedString(Int64) Returns a string representation of the argument as an unsigned decimal value. ToUnsignedString(Int64, Int32) Returns a string representation of the first argument as an unsigned integer value in the radix specified by the second argument. ...
public static String toBinaryString(int i) { return toUnsignedString(i, 1); } 八进制: public static String toOctalString(int i) { return toUnsignedString(i, 3); } 十六进制: public static String toHexString(int i) { return toUnsignedString(i, 4); } 补充:每个IP地址都由网络号和主机号...
typedef，是定义一个类型；比如staff现在就是类型名称了，可以用它来定义变量。staff aa；unsigned，等价于unsigned int，是指无符号整数。string，定义一个字符串对象。可以查阅c++的头文件定义string
Integer类提供了一个公有静态方法toBinaryString能够达到这一目的。我们来看看这段源码: public static String toBinaryString(inti) { return toUnsignedString(i, 1); } /** * Convert the integer to an unsigned number. */ private static String toUnsignedString(int i, intshift) { char[] buf = ne...
toString方法将数字转为有符号数对应的字符串,toUnsignedString是将数字转为有符号数对应的字符串。 2. toString(long i, int radix) publicstaticStringtoString(longi,intradix){if(radix<Character.MIN_RADIX||radix>Character.MAX_RADIX)radix=10;if(radix==10)returntoString(i);char[]buf=newchar[65];int...
ToUnsignedString(Int64, Int32) Returns a string representation of the first argument as an unsigned integer value in the radix specified by the second argument. ToUnsignedString(Int64) Returns a string representation of the argument as an unsigned decimal value. ...
ToUnsignedString(Int32, Int32) Returns a string representation of the first argument as an unsigned integer value in the radix specified by the second argument. ToUnsignedString(Int32) Returns a string representation of the argument as an unsigned decimal value.To...
string 是一个指针变量 该指针变量指向一个unsigned short (int)型的变量
(四位二进制数表示一位十六进制数)privatestaticStringtoUnsignedString0(intval,intshift){// assert shift > 0 && shift <=5 : "Illegal shift value";intmag=Integer.SIZE-Integer.numberOfLeadingZeros(val);intchars=Math.max(((mag+(shift-1))/shift),1);char[]buf=newchar[chars];formatUnsignedInt...
C中的unsigned long python c中的string类型,C++可以说时C语言的拓展,他兼容了C语言的很多优点,同时又有新的特性。下面我们就来说一下C++里面的string类,string类是一个对字符串操作的类,在C语言中,定义字符串的方式一般为定义字符数组或指针。而在C++中,设计者将其