Categories:
.NET (357)
C (330)
C++ (183)
CSS (84)
DBA (2)
General (7)
HTML (4)
Java (574)
JavaScript (106)
JSP (66)
Oracle (114)
Perl (46)
Perl (1)
PHP (1)
PL/SQL (1)
RSS (51)
Software QA (13)
SQL Server (1)
Windows (1)
XHTML (173)
Other Resources:
Java String Interview Question
If we have the following in a Java code:
String s="abc"; String s2="abc";
Then what will be output of:
System.out.println("s.equals(s2) = "+s.equals(s2)); System.out.println("s==s2 = "+(s==s2));
✍: Guest
The correct answer is:
s.equals(s2) = true s==s2 = true
The following answer is wrong. Because both literals of the same string are interned as a single object by the Java compiler, as pointed out by Kevin.
s.equals(s2) = true s==s2 = false
2016-06-26, 14371👍, 2💬
Popular Posts:
Advantages of a macro over a function? Macro gets to see the Compilation environment, so it can expa...
What does a special set of tags <?= and ?> do in a PHP script page? <?= express...
What is CodeDom? “CodeDom” is an object model which represents actually a source code. It is designe...
What Does a HTML Document Look Like? A HTML document is a normal text file with predefined tags mixe...
.NET INTERVIEW QUESTIONS - Did VB6 support multi-threading ? While VB6 supports multiple single-thre...