Pomelo Lee workspace

    <dependency>
      <groupid>com.github.rholder</groupid>
      <artifactid>guava-retrying</artifactid>
      <version>2.0.0</version>
    </dependency>

 
RENAME TABLE t_user TO t_user_20200920;
RENAME TABLE data_user TO t_user;

curl -fsSL https://get.docker.com | bash -s docker --mirror Aliyun
#或者：国内源速度快点
curl -sSL https://get.daocloud.io/docker | sh
##启动docker
sudo systemctl start docker

 
docker run -d -p 4444:4444 -v /dev/shm:/dev/shm selenium/standalone-chrome:4.0.0-alpha-7-prerelease-20200907

 
<div id="commentform">
<form action="<?php echo get_option('siteurl'); ?>/wp-comments-post.php" method="post" id="commentform">

<label for="authcode">验证码： （Lee）</label>
<input type="text" name="authcode" id="authcode" class="text" value="" placeholder="请输入Lee" size="10" tabindex="1" />

 
if($_POST['authcode']!='Lee'){
echo "<script>alert('验证码错误')</script>";
echo "<script>window.history.go(-1)</script>";
exit;
}

${(user.birthday?string("yyyy-MM-dd"))!}
 
//--或者--
${(user.birthday?string("yyyy-MM-dd"))!'--'}

<#if user?? >「${user.name }」<#else>无</#if>

<#list listUser as user>
	<#if user?? >「${user.name }」<#else>无</#if>
	<#if user?counter gt 3 >
	 ${user.email}
	</#if>
</#if>

<!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-java -->
<dependency>
    <groupid>org.seleniumhq.selenium</groupid>
    <artifactid>selenium-java</artifactid>
    <version>4.0.0-alpha-6</version>
</dependency>
<dependency>
     <groupid>com.google.guava</groupid>
     <artifactid>guava</artifactid>
</dependency>

windows -> preferences -> java -> code style -> code template -> Comments ->Types
 
/**
 * @author pomelo.lee
 * @date ${currentDate:date('yyyy-MM-dd HH:mm:ss')}
 */

 -Duser.language=en_US

vi /etc/sysctl.conf
##生效
/sbin/sysctl -p
 
##查看keepalive的相关配置
sysctl -a | grep keepalive
 
##查看tcp连接的相关状态指令
netstat -n | awk '/^tcp/ {++S[$NF]} END {for(a in S) print a, S[a]}'
 
##若没有netstat指令安装
yum install net-tools