<!DOCTYPE html>

 <html>

 <head>

     <meta charset="utf-8">

     <title>flex实例</title>

     <style>

         * {

             font-family: "微软雅黑";

         }

         html,

         body {

             margin: 0;

             padding: 0;

         }

         h2 {

             font-size: 20px;

         }

         h3 {

             font-size: 18px;

             font-weight: normal;

         }

         .box {

             padding: 20px;

             border-bottom: 1px dashed #aaa;

         }

         .box:after {

             content: "";

             display: block;

             width: 100%;

             line-height: 1px;

             clear: both;

         }

         .demo {

             background: #f1f1f1;

             padding: 5px;

             box-sizing: border-box;

             box-shadow: 5px 5px 10px #ddd;

             margin-right: 5%;

             margin-bottom: 10px;

             width: 45%;

             float: left;

         }

         .container {

             display: -webkit-flex;

             display: flex;

         }

         .container div:nth-child(1) {

             background: #D8614C;

         }

         .container div:nth-child(2) {

             background: #43BBD2;

         }

         .container div:nth-child(3) {

             background: #6EC342;

         }

         .container div {

             min-height: 50px;

             color: #fff;

             text-align: center;

             line-height: 50px;

             background: #006699;

         }

         .item {

             width: 100px;

             margin: 0 10px 10px 0;

         }

     </style>

 </head>

 <body>

     <div class="box">

         <h2>[flex] 弹性盒模型布局</h2>

         <div class="demo">

             <h3>display:-webkit-flex;</h3>

             <div class="container" style="flex-direction:row;">

                 <div style="width: 100px;">100px</div>

                 <div style="flex: 2;">flex: 2;</div>

                 <div style="flex: 1;">flex: 1;</div>

             </div>

         </div>

         <div class="demo">

             <h3>display:-webkit-flex;</h3>

             <div class="container">

                 <div style="width: 150px;margin-right:10px;">150px,mright=10</div>

                 <div style="flex: 1;">flex: 1;</div>

                 <div style="width: 150px;margin-left:10px;">150px,mleft=10</div>

             </div>

         </div>

     </div>

     <div class="box">

         <h2>[ flex-direction ] 元素开始方向</h2>

         <div class="demo">

             <h3>display:-webkit-flex;</h3>

             <h3>flex-direction:row /* defalut */;</h3>

             <div class="container" style="flex-direction:row;">

                 <div style="flex: 3;">flex: 3;</div>

                 <div style="flex: 2;">flex: 2;</div>

                 <div style="flex: 1;">flex: 1;</div>

             </div>

         </div>

         <div class="demo">

             <h3>display:-webkit-flex;</h3>

             <h3>flex-direction:row-reverse;</h3>

             <div class="container" style="flex-direction:row-reverse;">

                 <div style="flex: 3;">flex: 3;</div>

                 <div style="flex: 2;">flex: 2;</div>

                 <div style="flex: 1;">flex: 1;</div>

             </div>

         </div>

         <div class="demo">

             <h3>display:-webkit-flex;</h3>

             <h3>flex-direction:column;</h3>

             <div class="container" style="flex-direction:column;">

                 <div style="flex: 3;">flex: 3;</div>

                 <div style="flex: 2;">flex: 2;</div>

                 <div style="flex: 1;">flex: 1;</div>

             </div>

         </div>

         <div class="demo">

             <h3>display:-webkit-flex;</h3>

             <h3>flex-direction:column-reverse;</h3>

             <div class="container" style="flex-direction:column-reverse;">

                 <div style="flex: 3;">flex: 3;</div>

                 <div style="flex: 2;">flex: 2;</div>

                 <div style="flex: 1;">flex: 1;</div>

             </div>

         </div>

     </div>

     <!-- 是否换行 -->

     <div class="box">

         <h2>[ flex-wrap ] 元素是否换行</h2>

         <div class="demo">

             <h3>display:-webkit-flex;</h3>

             <h3>flex-wrap:nowrap; /* default */</h3>

             <div class="container" style="-webkit-flex-wrap:nowrap; border:1px dashed #666;">

                 <div style="width: 100px;">100px</div>

                 <div style="width: 200px;">200px</div>

                 <div style="width: 300px;">300px</div>

             </div>

         </div>

         <div class="demo">

             <h3>display:-webkit-flex;</h3>

             <h3>flex-wrap:wrap; </h3>

             <div class="container" style="-webkit-flex-wrap:wrap;border:1px dashed #666;">

                 <div style="width: 100px;">100px</div>

                 <div style="width: 200px;">200px</div>

                 <div style="width: 300px;">300px</div>

             </div>

         </div>

     </div>

     <!-- 横向排版 -->

     <div class="box">

         <h2>[ justify-content ] 元素横向排版</h2>

         <div class="demo">

             <h3>display:-webkit-flex;</h3>

             <h3>justify-content:flex-start; /* default */</h3>

             <div class="container" style="justify-content:flex-start; border:1px dashed #666;">

                 <div style="width: 100px;">100px</div>

                 <div style="width: 200px;">200px</div>

             </div>

         </div>

         <div class="demo">

             <h3>display:-webkit-flex;</h3>

             <h3>justify-content:flex-end; </h3>

             <div class="container" style="justify-content:flex-end; border:1px dashed #666;">

                 <div style="width: 100px;">100px</div>

                 <div style="width: 200px;">200px</div>

             </div>

         </div>

         <div class="demo">

             <h3>display:-webkit-flex;</h3>

             <h3>justify-content:center; </h3>

             <div class="container" style="justify-content:center; border:1px dashed #666;">

                 <div style="width: 100px;">100px</div>

                 <div style="width: 200px;">200px</div>

             </div>

         </div>

         <div class="demo">

             <h3>display:-webkit-flex;</h3>

             <h3>justify-content:space-between; /* default */</h3>

             <div class="container" style="justify-content:space-between; border:1px dashed #666;">

                 <div style="width: 100px;">100px</div>

                 <div style="width: 200px;">200px</div>

             </div>

         </div>

         <div class="demo">

             <h3>display:-webkit-flex;</h3>

             <h3>justify-content:space-around; /* default */</h3>

             <div class="container" style="justify-content:space-around; border:1px dashed #666;">

                 <div style="width: 100px;">100px</div>

                 <div style="width: 200px;">200px</div>

             </div>

         </div>

     </div>

     <!-- 纵向排版 -->

     <div class="box">

         <h2>[ align-self ] 元素纵向排版，用在子元素上</h2>

         <div class="demo">

             <h3>display:-webkit-flex;</h3>

             <div class="container" style="height:200px; border:1px dashed #666;">

                 <div style="flex:1;align-self: flex-start;">align-self: flex-start;</div>

                 <div style="flex:1;align-self: center;">align-self: center;</div>

                 <div style="flex:1;align-self: flex-end;">align-self: flex-end;</div>

             </div>

         </div>

         <div class="demo">

             <h3>&nbsp;</h3>

             <div class="container" style="height:200px; border:1px dashed #666;">

                 <div style="flex:1;align-self:auto;">align-self:auto; /*default*/</div>

                 <div style="flex:1;align-self: baseline;">align-self: baseline;</div>

                 <div style="flex:1;align-self: stretch;">align-self: stretch;</div>

             </div>

         </div>

     </div>

     <div class="box">

         <h2>[ align-items ] 元素纵向排版，用在父元素上</h2>

         <div class="demo">

             <h3>align-items:flex-start;</h3>

             <div class="container" style="height:200px; border:1px dashed #666;align-items:flex-start">

                 <div style="flex:1;">1</div>

                 <div style="flex:1;">2</div>

                 <div style="flex:1;">3</div>

             </div>

         </div>

         <div class="demo">

             <h3>align-items:center;</h3>

             <div class="container" style="height:200px; border:1px dashed #666;align-items:center">

                 <div style="flex:1;">1</div>

                 <div style="flex:1;">2</div>

                 <div style="flex:1;">3</div>

             </div>

         </div>

         <div class="demo">

             <h3>align-items:flex-end;</h3>

             <div class="container" style="height:200px; border:1px dashed #666;align-items:flex-end">

                 <div style="flex:1;">1</div>

                 <div style="flex:1;">2</div>

                 <div style="flex:1;">3</div>

             </div>

         </div>

         <div class="demo">

             <h3>混合使用</h3>

             <div class="container" style="height:200px; border:1px dashed #666;align-items:flex-end">

                 <div style="flex:1;">1</div>

                 <div style="flex:1; align-self:center">2 align-self:center</div>

                 <div style="flex:1;">3</div>

             </div>

         </div>

     </div>

     <div class="box">

         <h2>[ align-content ] 元素分布排版</h2>

         <div class="demo">

             <h3 style="color:red">与 align-items:flex-start; 对比</h3>

             <div class="container" style="height:300px; border:1px dashed #666;align-items:flex-start; flex-wrap: wrap;">

                 <div class="item">1</div>

                 <div class="item">2</div>

                 <div class="item">3</div>

                 <div class="item">4</div>

                 <div class="item">5</div>

                 <div class="item">6</div>

                 <div class="item">7</div>

                 <div class="item">8</div>

                 <div class="item">9</div>

                 <div class="item">10</div>

                 <div class="item">11</div>

             </div>

         </div>

         <div class="demo">

             <h3>align-content:flex-start;</h3>

             <div class="container" style="height:300px; border:1px dashed #666;align-content:flex-start; flex-wrap: wrap;">

                 <div class="item">1</div>

                 <div class="item">2</div>

                 <div class="item">3</div>

                 <div class="item">4</div>

                 <div class="item">5</div>

                 <div class="item">6</div>

                 <div class="item">7</div>

                 <div class="item">8</div>

                 <div class="item">9</div>

                 <div class="item">10</div>

                 <div class="item">11</div>

             </div>

         </div>

         <div class="demo">

             <h3>align-content:center;</h3>

             <div class="container" style="height:300px; border:1px dashed #666;align-content:center; flex-wrap: wrap;">

                 <div class="item">1</div>

                 <div class="item">2</div>

                 <div class="item">3</div>

                 <div class="item">4</div>

                 <div class="item">5</div>

                 <div class="item">6</div>

                 <div class="item">7</div>

                 <div class="item">8</div>

                 <div class="item">9</div>

                 <div class="item">10</div>

                 <div class="item">11</div>

             </div>

         </div>

         <div class="demo">

             <h3>align-content:flex-end;</h3>

             <div class="container" style="height:300px; border:1px dashed #666;align-content:flex-end; flex-wrap: wrap;">

                 <div class="item">1</div>

                 <div class="item">2</div>

                 <div class="item">3</div>

                 <div class="item">4</div>

                 <div class="item">5</div>

                 <div class="item">6</div>

                 <div class="item">7</div>

                 <div class="item">8</div>

                 <div class="item">9</div>

                 <div class="item">10</div>

                 <div class="item">11</div>

             </div>

         </div>

         <div class="demo">

             <h3>align-content:stretch;</h3>

             <div class="container" style="height:300px; border:1px dashed #666;align-content:stretch; flex-wrap: wrap;">

                 <div class="item">1</div>

                 <div class="item">2</div>

                 <div class="item">3</div>

                 <div class="item">4</div>

                 <div class="item">5</div>

                 <div class="item">6</div>

                 <div class="item">7</div>

                 <div class="item">8</div>

                 <div class="item">9</div>

                 <div class="item">10</div>

                 <div class="item">11</div>

             </div>

         </div>

     </div>

     <!-- 排序 -->

     <div class="box">

         <h2>[ order ] 元素排序控制,值越小越靠前</h2>

         <div class="demo">

             <h3>order:num;</h3>

             <div class="container" style="height:200px; border:1px dashed #666;">

                 <div class="item" style="order: 1;">1 order:1;</div>

                 <div class="item" style="order: 0;">2 order:0;</div>

                 <div class="item" style="order: -1;">3 order:-1;</div>

                 <div class="item">4</div>

                 <div class="item">5</div>

             </div>

         </div>

 </body>

 </html>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>flex实例</title>
<style>
* {
font-family: "微软雅黑";
}
 
html,
body {
margin: ;
padding: ;
}
 
h2 {
font-size: 20px;
}
 
h3 {
font-size: 18px;
font-weight: normal;
}
 
.box {
padding: 20px;
border-bottom: 1px dashed #aaa;
}
 
.box:after {
content: "";
display: block;
width: 100%;
line-height: 1px;
clear: both;
}
 
.demo {
background: #f1f1f1;
padding: 5px;
box-sizing: border-box;
box-shadow: 5px 5px 10px #ddd;
margin-right: 5%;
margin-bottom: 10px;
width: 45%;
float: left;
}
 
.container {
display: -webkit-flex;
display: flex;
}
 
.container div:nth-child() {
background: #D8614C;
}
 
.container div:nth-child() {
background: #43BBD2;
}
 
.container div:nth-child() {
background: #6EC342;
}
 
.container div {
min-height: 50px;
color: #fff;
text-align: center;
line-height: 50px;
background: #006699;
}
 
.item {
width: 100px;
margin: 10px 10px ;
}
</style>
</head>
<body>
<div class="box">
<h2>[flex] 弹性盒模型布局</h2>
<div class="demo">
<h3>display:-webkit-flex;</h3>
<div class="container" style="flex-direction:row;">
<div style="width: 100px;">100px</div>
<div style="flex: 2;">flex: 2;</div>
<div style="flex: 1;">flex: 1;</div>
</div>
</div>
<div class="demo">
<h3>display:-webkit-flex;</h3>
<div class="container">
<div style="width: 150px;margin-right:10px;">150px,mright=10</div>
<div style="flex: 1;">flex: 1;</div>
<div style="width: 150px;margin-left:10px;">150px,mleft=10</div>
</div>
</div>
</div>
<div class="box">
<h2>[ flex-direction ] 元素开始方向</h2>
<div class="demo">
<h3>display:-webkit-flex;</h3>
<h3>flex-direction:row /* defalut */;</h3>
<div class="container" style="flex-direction:row;">
<div style="flex: 3;">flex: 3;</div>
<div style="flex: 2;">flex: 2;</div>
<div style="flex: 1;">flex: 1;</div>
</div>
</div>
<div class="demo">
<h3>display:-webkit-flex;</h3>
<h3>flex-direction:row-reverse;</h3>
<div class="container" style="flex-direction:row-reverse;">
<div style="flex: 3;">flex: 3;</div>
<div style="flex: 2;">flex: 2;</div>
<div style="flex: 1;">flex: 1;</div>
</div>
</div>
<div class="demo">
<h3>display:-webkit-flex;</h3>
<h3>flex-direction:column;</h3>
<div class="container" style="flex-direction:column;">
<div style="flex: 3;">flex: 3;</div>
<div style="flex: 2;">flex: 2;</div>
<div style="flex: 1;">flex: 1;</div>
</div>
</div>
<div class="demo">
<h3>display:-webkit-flex;</h3>
<h3>flex-direction:column-reverse;</h3>
<div class="container" style="flex-direction:column-reverse;">
<div style="flex: 3;">flex: 3;</div>
<div style="flex: 2;">flex: 2;</div>
<div style="flex: 1;">flex: 1;</div>
</div>
</div>
</div>
<!-- 是否换行 -->
<div class="box">
<h2>[ flex-wrap ] 元素是否换行</h2>
<div class="demo">
<h3>display:-webkit-flex;</h3>
<h3>flex-wrap:nowrap; /* default */</h3>
<div class="container" style="-webkit-flex-wrap:nowrap; border:1px dashed #666;">
<div style="width: 100px;">100px</div>
<div style="width: 200px;">200px</div>
<div style="width: 300px;">300px</div>
</div>
</div>
<div class="demo">
<h3>display:-webkit-flex;</h3>
<h3>flex-wrap:wrap; </h3>
<div class="container" style="-webkit-flex-wrap:wrap;border:1px dashed #666;">
<div style="width: 100px;">100px</div>
<div style="width: 200px;">200px</div>
<div style="width: 300px;">300px</div>
</div>
</div>
</div>
<!-- 横向排版 -->
<div class="box">
<h2>[ justify-content ] 元素横向排版</h2>
<div class="demo">
<h3>display:-webkit-flex;</h3>
<h3>justify-content:flex-start; /* default */</h3>
<div class="container" style="justify-content:flex-start; border:1px dashed #666;">
<div style="width: 100px;">100px</div>
<div style="width: 200px;">200px</div>
</div>
</div>
<div class="demo">
<h3>display:-webkit-flex;</h3>
<h3>justify-content:flex-end; </h3>
<div class="container" style="justify-content:flex-end; border:1px dashed #666;">
<div style="width: 100px;">100px</div>
<div style="width: 200px;">200px</div>
</div>
</div>
<div class="demo">
<h3>display:-webkit-flex;</h3>
<h3>justify-content:center; </h3>
<div class="container" style="justify-content:center; border:1px dashed #666;">
<div style="width: 100px;">100px</div>
<div style="width: 200px;">200px</div>
</div>
</div>
<div class="demo">
<h3>display:-webkit-flex;</h3>
<h3>justify-content:space-between; /* default */</h3>
<div class="container" style="justify-content:space-between; border:1px dashed #666;">
<div style="width: 100px;">100px</div>
<div style="width: 200px;">200px</div>
</div>
</div>
<div class="demo">
<h3>display:-webkit-flex;</h3>
<h3>justify-content:space-around; /* default */</h3>
<div class="container" style="justify-content:space-around; border:1px dashed #666;">
<div style="width: 100px;">100px</div>
<div style="width: 200px;">200px</div>
</div>
</div>
</div>
<!-- 纵向排版 -->
<div class="box">
<h2>[ align-self ] 元素纵向排版，用在子元素上</h2>
<div class="demo">
<h3>display:-webkit-flex;</h3>
<div class="container" style="height:200px; border:1px dashed #666;">
<div style="flex:1;align-self: flex-start;">align-self: flex-start;</div>
<div style="flex:1;align-self: center;">align-self: center;</div>
<div style="flex:1;align-self: flex-end;">align-self: flex-end;</div>
</div>
</div>
<div class="demo">
<h3>&nbsp;</h3>
<div class="container" style="height:200px; border:1px dashed #666;">
<div style="flex:1;align-self:auto;">align-self:auto; /*default*/</div>
<div style="flex:1;align-self: baseline;">align-self: baseline;</div>
<div style="flex:1;align-self: stretch;">align-self: stretch;</div>
</div>
</div>
</div>
<div class="box">
<h2>[ align-items ] 元素纵向排版，用在父元素上</h2>
<div class="demo">
<h3>align-items:flex-start;</h3>
<div class="container" style="height:200px; border:1px dashed #666;align-items:flex-start">
<div style="flex:1;">1</div>
<div style="flex:1;">2</div>
<div style="flex:1;">3</div>
</div>
</div>
<div class="demo">
<h3>align-items:center;</h3>
<div class="container" style="height:200px; border:1px dashed #666;align-items:center">
<div style="flex:1;">1</div>
<div style="flex:1;">2</div>
<div style="flex:1;">3</div>
</div>
</div>
<div class="demo">
<h3>align-items:flex-end;</h3>
<div class="container" style="height:200px; border:1px dashed #666;align-items:flex-end">
<div style="flex:1;">1</div>
<div style="flex:1;">2</div>
<div style="flex:1;">3</div>
</div>
</div>
<div class="demo">
<h3>混合使用</h3>
<div class="container" style="height:200px; border:1px dashed #666;align-items:flex-end">
<div style="flex:1;">1</div>
<div style="flex:1; align-self:center">2 align-self:center</div>
<div style="flex:1;">3</div>
</div>
</div>
</div>
<div class="box">
<h2>[ align-content ] 元素分布排版</h2>
<div class="demo">
<h3 style="color:red">与 align-items:flex-start; 对比</h3>
<div class="container" style="height:300px; border:1px dashed #666;align-items:flex-start; flex-wrap: wrap;">
<div class="item">1</div>
<div class="item">2</div>
<div class="item">3</div>
<div class="item">4</div>
<div class="item">5</div>
<div class="item">6</div>
<div class="item">7</div>
<div class="item">8</div>
<div class="item">9</div>
<div class="item">10</div>
<div class="item">11</div>
</div>
</div>
<div class="demo">
<h3>align-content:flex-start;</h3>
<div class="container" style="height:300px; border:1px dashed #666;align-content:flex-start; flex-wrap: wrap;">
<div class="item">1</div>
<div class="item">2</div>
<div class="item">3</div>
<div class="item">4</div>
<div class="item">5</div>
<div class="item">6</div>
<div class="item">7</div>
<div class="item">8</div>
<div class="item">9</div>
<div class="item">10</div>
<div class="item">11</div>
</div>
</div>
<div class="demo">
<h3>align-content:center;</h3>
<div class="container" style="height:300px; border:1px dashed #666;align-content:center; flex-wrap: wrap;">
<div class="item">1</div>
<div class="item">2</div>
<div class="item">3</div>
<div class="item">4</div>
<div class="item">5</div>
<div class="item">6</div>
<div class="item">7</div>
<div class="item">8</div>
<div class="item">9</div>
<div class="item">10</div>
<div class="item">11</div>
</div>
</div>
<div class="demo">
<h3>align-content:flex-end;</h3>
<div class="container" style="height:300px; border:1px dashed #666;align-content:flex-end; flex-wrap: wrap;">
<div class="item">1</div>
<div class="item">2</div>
<div class="item">3</div>
<div class="item">4</div>
<div class="item">5</div>
<div class="item">6</div>
<div class="item">7</div>
<div class="item">8</div>
<div class="item">9</div>
<div class="item">10</div>
<div class="item">11</div>
</div>
</div>
<div class="demo">
<h3>align-content:stretch;</h3>
<div class="container" style="height:300px; border:1px dashed #666;align-content:stretch; flex-wrap: wrap;">
<div class="item">1</div>
<div class="item">2</div>
<div class="item">3</div>
<div class="item">4</div>
<div class="item">5</div>
<div class="item">6</div>
<div class="item">7</div>
<div class="item">8</div>
<div class="item">9</div>
<div class="item">10</div>
<div class="item">11</div>
</div>
</div>
</div>
<!-- 排序 -->
<div class="box">
<h2>[ order ] 元素排序控制,值越小越靠前</h2>
<div class="demo">
<h3>order:num;</h3>
<div class="container" style="height:200px; border:1px dashed #666;">
<div class="item" style="order: 1;">1 order:1;</div>
<div class="item" style="order: 0;">2 order:0;</div>
<div class="item" style="order: -1;">3 order:-1;</div>
<div class="item">4</div>
<div class="item">5</div>
</div>
</div>
</body>
</html>

flex 布局示例的更多相关文章

  1. Flex 项目属性：flex 布局示例

    flex属性: flex属性是flex-grow, flex-shrink 和 flex-basis的简写,默认值为0 1 auto.后两个属性可选. 该属性有两个快捷值:auto (1 1 auto ...

  2. flex布局示例

    来自:授权地址 作者:水牛01248 几个横排元素在竖直方向上居中 display: flex; flex-direction: row;//横向排列 align-items: center;//垂直 ...

  3. FLEX布局的一些问题和解决方法

    前言 露珠最近研究了一下flex的布局方式,发现项w3c推出的这套布局解决方案对于日益复杂的前端开发布局来说是确实是一利器,并且在不同的屏幕上实现了真正的响应式布局:不再单纯地依赖百分比和float的 ...

  4. CSS3的flex布局

    flex的一些属性 CSS3中引入了另一种框--flexbox,flexbox有一些block和inline不同的性质,比如: 自适应子元素(flex item,又称伸缩项目)的宽度 伸缩项目的flo ...

  5. 【前端】移动端Web开发学习笔记【2】 & flex布局

    上一篇:移动端Web开发学习笔记[1] meta标签 width设置的是layout viewport 的宽度 initial-scale=1.0 自带 width=device-width 最佳实践 ...

  6. flex基础示例

    flex的一些基础用法: <!-- Flex布局已经得到了所有浏览器的支持:chrome21+.Opera12.1+.Firefox22+.safari6.1+.IE10+ Webkit内核浏览 ...

  7. css3 flex 布局

    今天做一个小实战,需要让一个登录框始终保持水平和垂直居中,第一个想到的就是通过定位(要想让一个div居中,采用定位可以解决,示例), 然后开始接触flex布局,学完感觉真的好用,现把知识点记录一下,以 ...

  8. 写给 Android 开发的小程序布局指南，Flex 布局！

    一.序 Hi,大家好,我是承香墨影! 最近在做小程序,验证一些方向,开发效率确实很快,就是各种微信的审核有点费劲,但是总归是有办法解决的. 想要开发一款小程序,其实和我们正常写一款 App 类似,你需 ...

  9. 阮一峰：Flex 布局教程

    http://www.ruanyifeng.com/blog/2015/07/flex-grammar.html http://www.ruanyifeng.com/blog/2015/07/flex ...

随机推荐

  1. 转：python cgi编程

    转:http://www.runoob.com/Python/python-cgi.html 什么是CGI CGI 目前由NCSA维护,NCSA定义CGI如下: CGI(Common Gateway ...

  2. spark启动问题，发现任务都是在localhost下面运行的，原来启动spark-shell的时候需要带主节点的参数

    在Spark 集群上运行一个应用,只需通过master的 spark://IP:PORT 链接传递到SparkContext构造器 在集群上运行交互式的Spark 命令, 运行如下命令: MASTER ...

  3. 洛谷——P1276 校门外的树（增强版）

    P1276 校门外的树(增强版) 题目描述 校门外马路上本来从编号0到L,每一编号的位置都有1棵树.有砍树者每次从编号A到B处连续砍掉每1棵树,就连树苗也不放过(记 0 A B ,含A和B):幸运的是 ...

  4. 桌面笔记工具KeepNote

    桌面笔记工具KeepNote   在渗透测试过程中,安全人员经常需要记录各种数据,如输出结果.运行截图.测试心得.这类信息格式多样,可能是图片.文字.文件等.为了便于管理这些内容,Kali Linux ...

  5. python 字符串，数学之间的不可描述的关系

    首先说一下输入: >>> a=raw_input(" ") 1.234 >>> a '1.234' >>> 可以看到使用raw ...

  6. 【BZOJ 1053】 1053: [HAOI2007]反素数ant （反素数）

    1053: [HAOI2007]反素数ant Description 对于任何正整数x,其约数的个数记作g(x).例如g(1)=1.g(6)=4.如果某个正整数x满足:g(x)>g(i) 0&l ...

  7. Bomb Enemy -- LeetCode

    Given a 2D grid, each cell is either a wall 'W', an enemy 'E' or empty '0' (the number zero), return ...

  8. bzoj 4412: [Usaco2016 Feb]Circular Barn

    4412: [Usaco2016 Feb]Circular Barn Description 有一个N个点的环,相邻两个点距离是1.点顺时针标号为1..N.每一个点有ci头牛,保证∑ci=N.每头牛都 ...

  9. io模型，mysql

    多路复用IO(IO multiplexing) 多路复用就是调用select来统一管理多个连接 强调: 1. 如果处理的连接数不是很高的话,使用select/epoll的web server不一定比使 ...

  10. 最小生成树之Prim算法--蓝白点思想

    Prim算法: 以前一直不是很明白,Prim算法,今天就来终结一下. Prim算法采用与Dijkstra.Bellman-Ford算法一样的“蓝白点”思想:白点代表已经进入最小生成树的点,蓝点代表未进 ...