jQuery 链 chaining
<!DOCTYPE html>
<html>
<head>
<meta charset=”utf-8″>
<title>jQuery</title>
<script src=”jquery-3.3.1.min.js”></script>
</head>
<body>
<script type=”text/javascript”>
<!DOCTYPE html>
<html>
<head>
<meta charset=”utf-8″>
<title>jQuery</title>
<script src=”jquery-3.3.1.min.js”></script>
</head>
<body>
<script type=”text/javascript”>
<!DOCTYPE html>
<html>
<head>
<meta charset=”utf-8″>
<title>jQuery</title>
<script src=”jquery-3.3.1.min.js”></script>
</head>
<body>
<script type=”text/javascript”>
<!DOCTYPE html>
<html>
<head>
<meta charset=”utf-8″>
<title>jQuery</title>
<script src=”jquery-3.3.1.min.js”></script>
</head>
<body>
<script type=”text/javascript”>
<!DOCTYPE html>
<html>
<head>
<meta charset=”utf-8″>
<title>jQuery</title>
<script src=”jquery-3.3.1.min.js”></script>
</head>
<body>
<script type=”text/javascript”>
// 例子: 一个方法可以包含多个参数
– (void) setNameStr: (NSString *)aName secondName: (NSString *) bName thirdName: (NSString *) cName;
/ 例子: 一个方法可以包含多个参数
– (void) setNameStr: (NSString *)aName secondName: (NSString *) bName thirdName: (NSString *) cName {
<!DOCTYPE html>
<html>
<head>
<meta charset=”utf-8″>
<title>jQuery</title>
<script src=”jquery-3.3.1.min.js”></script>
</head>
<body>
<script type=”text/javascript”>
<!DOCTYPE html>
<html>
<head>
<meta charset=”utf-8″>
<title>jQuery</title>
<script src=”jquery-3.3.1.min.js”></script>
</head>
<body>
<script type=”text/javascript”>
<!DOCTYPE html>
<html>
<head>
<meta charset=”utf-8″>
<title>jQuery</title>
<script src=”jquery-3.3.1.min.js”></script>
</head>
<body>
<script type=”text/javascript”>
1、下载smarty-3.1.33.zip
http://www.smarty.net/。
2、目录结构。
3、配置。
templates(模板文件,如:index.tpl)、templates_c(编译文件,如cad94cda9f5ff435ea84f153c8926d085f4ef47d_6.file.config.conf.php)、configs(配置文件,如:config.conf)、cache(缓存文件,如:4891a89acfbf800ce951dbd8c1e
<!DOCTYPE html>
<html>
<head>
<meta charset=”utf-8″>
<title>jQuery</title>
<script src=”jquery-3.3.1.min.js”></script>
</head>
<body>
<script type=”text/javascript”>
<!DOCTYPE html>
<html>
<head>
<meta charset=”utf-8″>
<title>jQuery</title>
<script src=”jquery-3.3.1.min.js”></script>
</head>
<body>
<script type=”text/javascript”>
1、元素选择器
<!DOCTYPE html>
<html>
<head>
<meta charset=”utf-8″>
<title>jQuery</title>
<script src=”jquery-3.3.1.min.js”></script>
</head>
<body>
<script type=”text/javascri
$() 函数是 jQuery() 函数的别称。
<!DOCTYPE html>
<html>
<head>
<meta charset=”utf-8″>
<title>jQuery</title>
<script src=”jquery-3.3.1.min.js”></script>
</head>
<body>
<script typ
1、如果遇到“No module named pyspark”,则需要将py4j、pyspark拷贝至Python37\Lib\site-packages。
将D:\bigdata\spark-2.3.2-bin-hadoop2.7\python\lib目录下的
py4j-0.10.7-src.zip和pyspark.zip
解压缩、拷贝至C:\Program Files\Python37\Lib\site-packages目录下。
2、启动spark-shell
D:
1、配置build.gradle(Module)
implementation ‘com.squareup.retrofit2:retrofit:2.4.0’
implementation ‘com.squareup.retrofit2:converter-gson:2.4.0’
2、服务端返回值
{“apkver”:”1″}
3、ApkVer.java
/**
* CopyRright (c)2018-2028: chanpinxue.cn
* Project:
1、配置build.gradle(Module)
implementation ‘io.reactivex.rxjava2:rxandroid:2.1.0’
implementation ‘io.reactivex.rxjava2:rxjava:2.2.3’
2、测试代码
// Observable
被观察者
// Observer
观察者
// subscribe
订阅
// subscribeOn 指定Observable自身在哪个调度器上执行
/
1、下载Fleck。
https://github.com/statianzo/Fleck
2、把Fleck拖入项目工程。
3、测试代码。
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Fleck;
namespace fleck
{
class
1、Java8+Tomcat8。
package com.ssm.cts.websocket;
import javax.websocket.CloseReason;
import javax.websocket.OnClose;
import javax.websocket.OnError;
import javax.websocket.OnMessage;
import javax.websocket.OnOpen;
import javax.websocket.
1、文件目录结构
2、modle_a目录
bus.py
def add(x, y):
print(‘计算和:%d’%(x+y))
init.py
# 方法1 调用当前文件夹
import bus
bus.add(1,2)
# 方法2 调用当前文件夹
from bus import add
add(1,2)
# 方法3 调用不同文件夹
import sys
sys.path.append(‘../modle_b/’)
impo
<!DOCTYPE html>
<html>
<head>
<meta http-equiv=”Content-Type” content=”text/html; charset=utf-8″ />
<title>Storage测试</title>
</head>
<body>
<h2>Storage测试</h2>
<input type=