Note for work c:if ,c:out and c:set
I'm work for develop software. I'm develop web application base on Java with Spring framework.
Friday, August 31, 2007
Java Number Format
long start=System.currentTimeMillis();
super.process();
long end=System.currentTimeMillis();
long total=(end-start)/1000;
java.text.DecimalFormat dc=new DecimalFormat();
dc.applyPattern("0.0");
String formated=dc.format(total);
more pattern is ###,###.00
super.process();
long end=System.currentTimeMillis();
long total=(end-start)/1000;
java.text.DecimalFormat dc=new DecimalFormat();
dc.applyPattern("0.0");
String formated=dc.format(total);
more pattern is ###,###.00
Java Calculate process time
long start=System.currentTimeMillis();
tins.process();
long end=System.currentTimeMillis();
long total=(end-start)/1000; //in second
tins.process();
long end=System.currentTimeMillis();
long total=(end-start)/1000; //in second
Java Date Format
Date d=new Date();
DateFormat dt = DateFormat.getDateInstance(DateFormat.SHORT);
String format=dt.format(date);
Code for Date Format
You can change format in
.MEDIUM Or .FULL
DateFormat dt = DateFormat.getDateInstance(DateFormat.SHORT);
String format=dt.format(date);
Code for Date Format
You can change format in
.MEDIUM Or .FULL
Wednesday, August 22, 2007
Javascript get element by id
Same ple Code
<body>
<p id="myP1">Test Paragraph</p>
<form action="#" method="get">
<input type="button" value="align left"
onclick="document.getElementById('myP1').align='left';" />
<input type="button" value="align center"
onclick="document.getElementById('myP1').align='center';" />
<input type="button" value="align right"
onclick="document.getElementById('myP1').align='right';" />
</form>
</body>
Result
<body>
<p id="myP1">Test Paragraph</p>
<form action="#" method="get">
<input type="button" value="align left"
onclick="document.getElementById('myP1').align='left';" />
<input type="button" value="align center"
onclick="document.getElementById('myP1').align='center';" />
<input type="button" value="align right"
onclick="document.getElementById('myP1').align='right';" />
</form>
</body>
Result
Test Paragraph
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