update user_ set
screenName=concat(firstName,IFNULL(lastName, ""))
Wednesday, February 22, 2012
Wednesday, February 15, 2012
[JAVA] date time comparison
Date date2 = obj.getEndDate();
Date today = new Date();
int results = today.compareTo( date2 );
if ( !( results < 0 ) ) {
throw new IllegalException( " Expired!!!!" );
}
Date today = new Date();
int results = today.compareTo( date2 );
if ( !( results < 0 ) ) {
throw new IllegalException( " Expired!!!!" );
}
Monday, February 13, 2012
CSS Div Word Wrap
<html>
<head><title></title>
<style type="text/css">
.wrap_div{
white-space: pre; /* CSS 2.0 */
white-space: pre-wrap; /* CSS 2.1 */
white-space: pre-line; /* CSS 3.0 */
white-space: -pre-wrap; /* Opera 4-6 */
white-space: -o-pre-wrap; /* Opera 7 */
white-space: -moz-pre-wrap; /* Mozilla */
white-space: -hp-pre-wrap; /* HP Printers */
word-wrap: break-word; /* IE 5+ */
}
</style>
</head>
<body>
<div style="width:180px;height:154px;border:1px solid red; ">test</div>
<div style="width:180px;height:154px;word-wrap: break-word;white-space: wrap;">
<div style="width:180px;height:154px;float:left;">
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
</div>
</div>
===========
<div style="width:100px;"class="wrap_div">
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
</div>
</body>
</html>
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