caoxudong

方案1：

int solution1(int x) {
  int count = 0;
  for (int i=0; i<32; i++) {
    if (i & 1 == 1) {
      count++''
    }
  }

return count;

caoxudong

<?xml version="1.0" encoding="UTF-8"?>

<configuration debug="false">

  <appender name="console" class="ch.qos.logback.core.ConsoleAppender">   
    <encoder>   
      <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>   
    </encoder>   
  </appender>   
  <appender name="rollingFile" class="ch.qos.logback.core.rolling.RollingFileAppender">

caoxudong

package appcloud.common.util.web.session.sharedsession;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;

caoxudong

package com.meiliao.ops.utils.security;

import java.security.NoSuchAlgorithmException;
import java.security.NoSuchProviderException;
import java.security.SecureRandom;
import java.util.HashMap;
import java.util.Map;
import java.util.Queue;
import java.util.concurrent.ConcurrentLinkedQueue;

caoxudong

#!/usr/bin/env python

__author__ = 'caoxudong'

from datastructure.common_datastructure import node

def visit_node(node):
  print(node.data)

def depth_first_search(root=node.Node):

caoxudong

#!/usr/bin/env python
# coding: utf-8

"""
在一棵树中，查找两个节点值差值的绝对值的最大值
"""

__author__ = 'caoxudong'

from datastructure.common_datastructure import node

caoxudong

package test.jvm.gc;

public class TestFinalizeMethod {
  
  public static T t;

  public static void main(String[] args) throws InterruptedException {
    run();
    System.out.println(t==null?1:2);
    System.gc();

caoxudong

配置nginx使用basic http认证方式

server {
    #proxy server for gerrit
    listen   80; ## listen for ipv4; this line is default and implied
    listen   [::]:88 default ipv6only=on; ## listen for ipv6
        
    index index.html index.htm;

Make site accessible from http://localhost/

caoxudong

package xumin;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

import org.jsoup.Connection;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;

caoxudong

package xumin;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

import org.jsoup.Connection;
import org.jsoup.Connection.Response;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;