int java.lang.String.compareTo(String anotherString)Compares two stringslexicographically(字典序; 按字典顺序;). The comparison is based on theUnicodevalue of each character in the strings. The character sequence represented by this String object is compared lexicographically to the character sequence re...
ThecompareTo()method compares twostringslexicographically (in the dictionary order). The comparison is based on the Unicode value of each character in the strings. Example classMain{publicstaticvoidmain(String[] args){ String str1 ="Learn Java"; String str2 ="Learn Kolin";intresult;// compar...
> compareTo(): Java 称之为Lexicographically 排序,以String对象为例,从源码可看到,比较的是某一index上的字符的Unicode编码值。 - 每个index上的字符都相同且字符串长度相等,返回0- 某个index上的字符没有对应的另一字符串Index,返回 字符串长度差值 - 某个index上的字符有对应Index但是Unicode值不同,返回二者U...
1 /* @param anotherString the String to be compared. 2 * @return the value 0 if the argument string is equal to 3 * this string; a value less than 0 if this string 4 * is lexicographically less than the string argument; and a 5 * value greater than 0 if this string is 6 * l...
Return Value : The value 0 if the argument is a string lexicographically equal to this string; a value less than 0 if the argument is a string lexicographically greater than this string; and a value greater than 0 if the argument is a string lexicographically less than this string./...
Using compareTo() method (comparing strings lexicographically) 1. Compare strings using equals() method In this way, I am using .equals() instance method of the String class. Originally .equals() method is the Object class method, String class overrides it. **equals()** method the compare...
Java String compareTo() Method: The compareTo() method compares two strings lexicographically. The comparison is based on the Unicode value of each character in the strings.
不是要用return a.compareTo(b);进行比较的吗？compareTo()方法是在String类下面的 Compares two strings lexicographically. The comparison is based on the Unicode value of each character in the strings. The character sequence represented by this String object is compared lexicographically to ...
string2AString, representing the other string to be compared Technical Details Returns:Anintvalue: 0 if the string is equal to the other string, ignoring case differences. < 0 if the string is lexicographically less than the other string ...
Java String compareTo() method example. Learn to compare two strings lexicographically. We can consider this string comparison dictionary based comparison. JavaString.compareTo()compares two strings lexicographically (in dictionary order) in a case-sensitive manner. For case-insensitive comparison, useco...