1.String s1 = new String("hello"); 2.String s2 = new String(
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1.String s1 = new String("hello"); 2.String s2 = new String("hello"); 3.System.out.println(s1==s2):
呃,什么问题呢?这几句话输出的结果是:false.s1,s2指向的对象内容相同,但是本身是不同的.如果使用s1.equals(s2),则是true.
JSP中,String s2=new String(request.getParameter("s1").trim().
String s1 = "a"; String s2 = "b"; String str6 = s1 + s2; Sys
String s1="a"+"b"; String s2=newString(s1); 为什么s1==s2的值为fals
String str2 = "";
英语翻译Let S = s1 s2...s2n be a well-formed string of parenthes
python string
public String removeType(String sou){
abstract class Test{abstract String getname();} new Test(){
String basePath = request.getScheme()+"://"+request.getServe
public class Breaker { static String o = "";
Toast.makeText(this,"string string string",Toast.LENGTH_LONG
String str="11:aa|22:bb|33:cc"; String s[]=str.split("\\|");