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index.html
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<!DOCTYPE html>
<html>
<head>
<title>小前端遇上UC面试</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<style type="text/css">
@import url(http://fonts.googleapis.com/css?family=Droid+Serif);
@import url(http://fonts.googleapis.com/css?family=Yanone+Kaffeesatz);
body {
font-family: 'Droid Serif';
font-size: 20px;
}
h1, h2, h3 {
font-family: '微软雅黑','Yanone Kaffeesatz';
font-weight: 400;
margin-bottom: 0;
}
h1 { font-size: 4em; }
h2 { font-size: 2em; }
h3 { font-size: 1.6em; }
.footnote {
position: absolute;
bottom: 3em;
}
li p { line-height: 1.25em; }
.red { color: #fa0000; }
.large { font-size: 2em; }
a, a > code {
color: rgb(249, 38, 114);
text-decoration: none;
}
code {
-moz-border-radius: 5px;
-web-border-radius: 5px;
background: #e7e8e2;
border-radius: 5px;
font-size: 16px;
}
.pull-left {
float: left;
width: 47%;
}
.pull-right {
float: right;
width: 47%;
}
.pull-right ~ p {
clear: both;
}
#slideshow .slide .content code {
font-size: 0.8em;
}
#slideshow .slide .content pre code {
font-size: 0.9em;
padding: 15px;
}
.inverse {
background: #272822;
color: #777872;
text-shadow: 0 0 20px #333;
}
.inverse h1, .inverse h2 {
color: #f3f3f3;
line-height: 0.8em;
}
/* Slide-specific styling */
#slide-inverse .footnote {
bottom: 12px;
left: 20px;
}
#slide-how .slides {
font-size: 0.9em;
position: absolute;
top: 151px;
right: 140px;
}
#slide-how .slides h3 {
margin-top: 0.2em;
}
#slide-how .slides .first, #slide-how .slides .second {
padding: 1px 20px;
height: 90px;
width: 120px;
-moz-box-shadow: 0 0 10px #777;
-webkit-box-shadow: 0 0 10px #777;
box-shadow: 0 0 10px #777;
}
#slide-how .slides .first {
background: #fff;
position: absolute;
top: 20%;
left: 20%;
z-index: 1;
}
#slide-how .slides .second {
position: relative;
background: #fff;
z-index: 0;
}
/* Two-column layout */
.left-column {
color: #777;
width: 20%;
height: 92%;
float: left;
}
.left-column h2:last-of-type, .left-column h3:last-child {
color: #000;
}
.right-column {
width: 75%;
float: right;
padding-top: 2em;
}
.cloud-images img {
width: 99%;
}
.summary1{
margin: 5% 0 5% 0; color: #fff;font-family: '微软雅黑';
}
.summary1 .div {
margin: 5% 5% 5% 5%; color: #fff;
}
.summary2{
float: right;margin: 5% 0 5% 0;width: 50%;color: #fff;font-family: '微软雅黑';
}
.summary2 .div {
margin: 5% 5% 5% 5%; color: #fff;
}
</style>
</head>
<body>
<textarea id="source">
class: center, middle, inverse
# 小前端遇上UC面试
---
layout: false
.left-column[
## UC 笔试
]
.right-column[
1. 数据结构:
二叉树、二分法
2. 数据库:
select sno from student where sname like '%伟%';
3. 计算机操作系统:
并发性：两个进程在同一时间间隔内运行；
并行性：两个进程在同一时刻运行；
死 锁：两个进程互相申请对方占有的资源就会产生死锁；(死锁的一种情况)
4. 计算机网络:
DNS 可以将 domain 映射为 IP 地址
其他忘记了......
]
---
.left-column[
## UC 笔试
]
.right-column[
1. 值/引用类型:
```javascript
var a = 1,
obj = { b : 2 },
fn = function() {};
fn.c = 3;
function test(x, y, z) {
x = 4 ;
y.b = 6;
z.c = 8;
return z;
}
test(a, obj, fn);
alert(a + obj.b + fn.c);
```
结果? a? obj.b? fun.c?
2. 瀑布流:
3. 移动端的转屏:
4. 微博发布框:
]
---
.left-column[
## UC 笔试
]
.right-column[
2. 瀑布流([demo](UCI.html)):
```html
<body>
<div id="container">
<div class = "row"></div>
<div class = "row"></div>
<div class = "po"></div>
</div>
</body>
```
```javascript
var data = ['120px','130px','80px','60px','70px','50px','110px'];
var el = $('#container .row');
for(var i = 0;i < data.length;i++) {
var listOne = el.eq(0).height(),
listTwo = el.eq(1).height();
if (listOne <= listTwo) {
el.eq(0).append('<div class="children"style="height:
'+data[i]+';line-height:'+data[i]+';">'+i+'</div>');
} else {
el.eq(1).append('<div class="children"style="height:
'+data[i]+';line-height:'+data[i]+';">'+i+'</div>');
}
}
```
3. 移动端的转屏:
]
---
.left-column[
## UC 笔试
]
.right-column[
3. 移动端的转屏([demo](UCIII.html)):
```javascript
var orientation=0;
function screenOrientationEvent(){
if(orientation == 0) {
document.getElementById("change").value="横";
} else {
document.getElementById("change").value="竖";
}
}
var innerWidthTmp = window.innerWidth;
function screenOrientationListener(){
try{
var iw = window.innerWidth;
if(iw != innerWidthTmp){
if(iw>window.innerHeight)orientation = 90;
else orientation = 0;
screenOrientationEvent();
innerWidthTmp = iw;
}
} catch(e){alert(e);};
setTimeout("screenOrientationListener()",500);
}
screenOrientationListener();
```
4.微博发布框([demo](UCII.html))：
]
---
.left-column[
## UC 笔试
## UC 面试
]
.right-column[
####1. CSS部分：
清除浮动
```css
略
```
垂直居中
```html
<div id="content">
Content here
</div>
```
```css
#content {
position:absolute;
top:0;
bottom:0;
left:0;
right:0;
margin:auto;
}
```
]
---
.left-column[
## UC 笔试
## UC 面试
]
.right-column[
####2. 变量提升:
```javascript
var a = 1;
function a() {}
console.log(a);
```
求 a 的结果?
```javascript
var a = 1;
var a = function() {};
console.log(a);
```
求 a 的结果?
]
---
.left-column[
## UC 笔试
## UC 面试
]
.right-column[
####3. 闭包:
```javascript
function altStr(el, str) {
el.onclick = function() {
alert(str);
}
}
altStr(document.getElementById('btn'),'Vtmer');
altStr(document.getElementById('btn'),'Web');
```
####4. Sea.js 的 CMD 概念:
##### Common Module Definition
##### 详情看玉伯的 github
####5. MVC 概念:
]
</textarea>
<script src="http://gnab.github.io/remark/downloads/remark-0.5.9.min.js" type="text/javascript">
</script>
<script type="text/javascript">
var slideshow = remark.create();
</script>
</body>
</html>