Learn the Java EE I do not know is right is wrong, every day in a disorderly thinking, I do not like the language is not particularly fascinated by the language, the only thing I can be excited is those so-called hackers, oh, this is also I have been learning the basic power of computer.
Java EE is in my study of the foundation of the study on the basis of learning, J2ME not how to connect I touched, but I am more familiar with, but I am not very fascinated, android,symbian,megoo,blackmerry and so on smartphone development is now in full swing, But I don't want to get involved until I'm quite sure. Especially for Java some of the advanced features, design patterns and so must have an essential comprehensive understanding, thorough analysis has a full grasp of it will be good to learn, I do not want to waste time tangled up, really too let me worry about.
I spent a lot of time on C + +, I do not know my decision is not correct, oh, I have been unable to correctly treat their future life, learning things can not concentrate, always distracted to learn the learning that led to the end of nothing to learn ...
Environment Linux Ubuntu 10.04
C + + is a hobby, to insist.
Java EE is now I have to master, must not have any mistakes, can not be in the distraction again.
JSP a few days ago to see a lot of fit HTML mix together:
Reference header file:
<% @page import= "java.io.*"%>
<% @page import= "java.util.*"%>
Declaration declaration:
Insert Code:
<%!
private static int counter;
public void Counterinit () {
counter=0;
}
%>
Output:
<%= "Welcome to visit"%><%counter++;%>
Comments:
<%--shows you the number of visits--%>
<!--<%=counter%>-->
Include directive:
<%@ include file= "filename"%>
Example:
<% @page contenttype= "text/html; charset=gb23212 "%>
<% @page import= "Java.text.SimpleDateFormat"%>
<% @page import= "Java.util.Calendar"%>
<% @include file= "test.html"%>
Page that references the include directive.
<% @include file= "test1.jsp"%>
Test.html
<body>
Ni hao!
</body>
test1.jsp
<% @page contenttype= "text/html;charset=gb2312"%>
<%
Calendar date=calendar.getinstance ();
SimpleDateFormat formatter=new SimpleDateFormat ("mm-dd-yyyy");
%>
<p Align=center><%=formatter.format (Date.gettime ())%></p>
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