1<!--blogroll-->
2<div class="widget">
3    <h2>友情链接</h2>
4    <ul>
5        <?php wp_list_bookmarks('orderby=rand&limit=10&categorize=0&title_li='); ?>
6    </ul>
7</div>

 1// [bartag foo="foo-value"]
 2function bartag_func($atts) {
 3    extract(shortcode_atts(array(
 4        'foo' => 'no foo',
 5        'bar' => 'default bar',
 6    ), $atts));
 7
 8    return "foo = {$foo}";
 9}
10add_shortcode('bartag', 'bartag_func');

1// [unmi_blog]
2function unmi_blog_func($atts) {
3    return "<a href='http://unmi.cc'>隔叶黄莺 The Blog of Unmi</a>";
4}
5add_shortcode('unmi_blog', 'unmi_blog_func');

 1/*<?php wp_show_surveys(1);?>*/
 2function wp_show_survey($survey_id=''){
 3    $short_code = '[SURVEYS '.$survey_id . ']';
 4    $output = apply_filters('show_survey', $short_code);
 5    echo $output;
 6}
 7
 8add_filter('show_survey','do_shortcode');
 9
10function custom_show_survey($content=''){
11    //echo "<script>alert(123)</script>";
12    return $content;
13}
14
15//add_filter('show_survey','custom_show_survey');

 1package com.unmi;
 2
 3/**
 4 * 泛型，类型变量的限定
 5 * @author Unmi
 6 */
 7public class ArrayAlg {
 8
 9    public static <T> T main(T[] a){
10        if(a==null || a.length ==0){
11            return null;
12        }
13        T smallest = a[0];
14        for(int i=0;i<a.length;i++){
15            if(smallest.compareTo(a[i])>0){
16                smallest = a[i];
17            }
18        }
19
20        return smallest;
21    }
22}