1、第一关
代码解析
if(isset($_GET[id]))//判断获取的id字段是否为空
{
$id$_GET[id];
//logging the connection parameters to a file for analysis.
$fpfopen(result.txt,a);//打开这个文件,记录操作的日志
fwrite($fp,ID:.$id."\n");
fclose($fp);…
WrapPanel控件(瀑布流布局)
WrapPanel控件表示将其子控件从左到右的顺序排列,如果第一行显示不了,则自动换至第二行,继续显示剩余的子控件。我们来看看它的结构定义: public class WrapPanel : Panel
{pub…
代码审查不规范:
Unlikely argument type for equals(): int seems to be unrelated to Long check package code_check;public class Obj
{public Obj(){}private Long mail;public Long getMail(){return mail;}public void setMail(Long mail){this.mail mail;…
题目: 题解:
class Solution {Random random new Random();public void wiggleSort(int[] nums) {int n nums.length;int x (n 1) / 2;int mid x - 1;int target findKthLargest(nums, n - mid);for (int k 0, i 0, j n - 1; k < j; k) {if…