john chris

Greenhorn
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since Aug 02, 2010
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Recent posts by john chris

@Test
public void StringBuilderTest(){
StringBuffer sb = new StringBuffer();

for(int i = 0; i<100; i++ ){
sb.append(i).append(",");
}
System.out.println(sb.toString());
System.out.println(sb.deleteCharAt(sb.length()-1));
}

12 years ago
oracle.jdbc.driver.OracleDriver

not "oracle.jdbc.OracleDriver"
you could read java.util.regex.Pattern.class
12 years ago
oh,I'm in China

I think you could read Think in JAVA
12 years ago
you can buy it online
12 years ago
sorry,I am still learning english

at line 4:

constructors need body

at line 10:

the JVM regard as it is a normal method,not aconstructor, so it need return type
12 years ago
developer for 30 years???

GREAT!!!


12 years ago