摘要：
1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <title>Document</title> 6 <script type="text/javascript"> 7 window.onload = f 阅读全文
摘要：
1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <title>Document</title> 6 <script type="text/javascript"> 7 window.onload = f 阅读全文
摘要：
1 <!DOCTYPE html> 2 <!-- 条件运算符：==, ,>,<,>=,<=,!=,&&(而且),||(或者),!(否，取反) --> 3 <html lang="en"> 4 <head> 5 <meta charset="UTF-8"> 6 <title>Document</tit 阅读全文
摘要：
1 <!DOCTYPE html> 2 <!-- % 求余 0%任何数=0 3 a++ 等同于a += 1 4 --> 5 <html lang="en"> 6 <head> 7 <meta charset="UTF-8"> 8 <title>Document</title> 9 <script t 阅读全文
摘要：
1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <title>Document</title> 6 <script type="text/javascript"> 7 window.onload = f 阅读全文
摘要：
1 <!DOCTYPE html> 2 <!-- return 同python中return效果一样 --> 3 <html lang="en"> 4 <head> 5 <meta charset="UTF-8"> 6 <title>Document</title> 7 <script type=" 阅读全文
摘要：
1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <title>Document</title> 6 <script type="text/javascript"> 7 window.onload = f 阅读全文
摘要：
1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <title>Document</title> 6 <script type="text/javascript"> 7 8 // 变量和函数的声明会提前预 阅读全文
摘要：
1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <title>Document</title> 6 <link rel="stylesheet" type="text/css" href="skin01 阅读全文
摘要：
1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <title>Document</title> 6 <script type="text/javascript"> 7 window.onload = f 阅读全文