My Reading Journal

： Title:

After reading, I believe that Henry is really great man, he is so brilliant and tough, he deserve everybody?s respect. This man is really smart. He was born in a prosperous family farm, he showed his interest in mechanical things when he was young, and became a engineer when he grew up. His talent showed in his company and he was promoted to Chief Engineer. Ten years later, he founded his own motor company. He was also a good businessman, he made his production take up half of the world?s car market via four strategies:1.design his factory completely around assembly line.2.rise production and low prices.3.raise workers? pay.4.give back 50 dollars to each person who had bought a Ford car. His company got to be very successful at a time, but the quantity of sale went down with new competitor?s appear and Henry?s death. People in America believe he changed their lives.

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This term we mainlyfocused on academic writing and learnt how to analyze a paper, what’s more, practiced to use the corpus manuals, especial COCA.

For me, reciting words and finding out the difference between the words of near meaning occupying the majority of my time. Fortunately, I became more interested in prefix& suffix rather than memorizing by rote, which provided me with much convenience when I read the paper and textbook on professional course such as organic chemistry.

To be honest, I’m not used to consulting words and comparing them with COCA, and have a much preference to learn and memorizing by dictionary and reference book. Still, I’ve pushed myself to get familiar with this Corpus, then maybe I would find out its magnetism. Generally, I used COCA to consult some lexical collocation and to know how the word is used in detail. Furthermore, I used it to find differences from some synonyms such as high and tall. As required, there are some examples in following section. From my point of view, the first two functions, namely “List” & “Chart”, are less important to some extent among the four functions,after all it is not necessary for me to know where or in which situation a certain word is used most common clearly. For me,to understand one word and to grasp its basic usage is much more practical and helpful, which including differentiating and analyzing synonym when a certain meaning need to be express appropriately and precisely, especially when I read or even write an academic paper.

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Reading Journal: What do You Think, Feel, and Like?

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网站开发常用jQuery插件总结(四）验证插件validation

在网站开发过程中，有时我们需要验证用户输入的信息是否符合我们的要求，所以我们会对用户提交的数据进行验证。验证分两次进行，一次是在客户端，一次是在服务端。客户端的验证可以提升用户的体验。

jquery验证插件有很多，实现的功能也基本相同。本文介绍的只是jquery验证插件中的一种jquery.validate

1.jquery.validate插件功能

简单实现客户端信息验证，过滤不符合要求的信息

2.jquery.validate官方地址

官方地址：http://jqueryvalidation.org/,有详细的插件使用说明

官方demo：http://jquery.bassistance.de/validate/demo/

3.jquery.validate使用方法

1.引用js

<script type="text/javascript" src="jquery.js"></script>

<script type="text/javascript" src="jquery.validate.js"></script>

2.css样式，可自定义，简单的只需要添加error样式，也可使用官方demo中的样式。 .error{

color:red;

margin-left:8px;

}

3.js代码

$(document).ready(function() {

// validate signup form on keyup and submit

var validator = $("#signupform").validate({

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java访问权限修饰符public protected friendly private用法总结

首先声明：java中，friendly这个修饰符并没有显式的声明，在成员变量和方法前什么修饰符也不用，默认的就是friendly。

为了条理清晰，分三种不同情况来总结。

一 访问权限修饰符修饰成员变量和方法

public：表明该成员变量和方法是共有的，能在任何情况下被访问。

protected：必须在同一包中才能被访问。(说的比较简单，看个例子就明白了)

eg:class A

{

protected int weight ;

protected int f( int a,int b )

{

// 方法体

}

}

假设B与A在同一个包中，则

class B

{

void g()

{

A a=new A();

A.weight=100;//合法

A.f(3,4); //合法

}

}

特别说明：什么是在同一个包中？

答：用package打包在一起的class ,叫在同一个包中。(不明白，举个例子)

eg:在JDK的src\java\io中，你会看到许多java类，第一句源代码都是package java.io;

没有使用package打包的，在同一目录下的类也会被视做同一个包。

friendly：在这种情况下中，同protected。区别在第二和第三种情况中。

eg: class A

{

int weight ;

int f( int a,int b )

{

// 方法体

}

}

假设B与A在同一个包中，则

class B

{

void g()

{

A a=new A();

A.weight=100;//合法

A.f(3,4); //合法

}

}

private: 只能在本类中访问。

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Closing Argument Draft

Your honor, counsel, ladies and gentlemen of the jury, at the beginning of the case, during the opening statement, we said that Mr. Sloan didn’t stage the break-in with the help of his caretaker Terry and file a false or fraudulent insurance claim to the Lone Star State Insurance Company. What has that evidence turned out to be?

Up to now, have all of you been aware of what the cause of the case today is? As Mr. Sloan told us, after the break-in happened on Oct.28th, he had his caretaker shipped some valuable items in his house to Swiss for safe. This behavior made the Lone Star Insurance Company suspect whether Mr. Sloan staged the break-in and filed a fraudulent claim. The Company asked the police to investigate.

However, did you remember what Taylor Wise, the detective tell you just now? Did they make sure whether the jewelry was in the box shipped to Swiss or not? Of course not. Did they confirm whether the jewelry was in the safe in Mr. Sloan’s den? Of course not.Did they suspect? Yes, they suspect almost everything. Did they give us persuasive evidence today? Obviously, none. How can they suspect the victim himself because they can’t find the real person?

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Angularjs开发一些经验总结

在去年到今年参与了2个使用Angularjs作为客户端开发框架的项目开发。主要利用asp.net web api作为restfull服务提供框架和angularjs结合。Angularjs作为html的扩展，旨在建立一个丰富的动态web应用，通过Directive建立一套html扩展的DSL模型，利用PM模式变形MVVM（在网上很多称MVC模式，本人认为在angular0.8是属于经典MVC模式，但在1.0把scope独立注入过后，更倾向于MVVM模式，这将会后续随笔中写道）简化前端开发和使得前端业务逻辑得以分离，view和表现逻辑的分离，更便于维护，扩展。Angularjs本来就是采用TDD开发的，提供了一套单元测试组件和End 2 End的测试框架。Angularjs的的强大之处在于提供了一套内似WPF，Silverlight的强大数据绑定和格式化，过滤组件，这也是MVVM模式所必备的条件；再加之IOC的注入机制，使得不能业务逻辑的分离，服务代码的更大程度抽象重用。

在这节随便中将讨论的angularjs开发的一些基本准则，为什么会有这篇随便呢，因为看见一些项目对于angularjs的乱用。

1：不要一个page一个God似无所不能的controller包含所有页面逻辑。

Angularjs ng-controller旨在将业务逻辑的区分，更推荐按照业务逻辑的划分controller，做到业务功能的高内聚，controller的单一原则SRP。

2：View中包含尽量少的逻辑。

就像jsp，asp这类服务端模板引擎一样，我们应该把尽量少的逻辑放在view中，因为这样会导致view和逻辑的紧耦合性，view在软件开发中是最易变化的，而表现层逻辑却相对于view是相对稳定的行为。同时也导致的view中的逻辑不能被自动化测试，持续集成所覆盖，这将导致以后修改重构和模块的集成的痛苦。很明显的就是太多的angularjs的ng-switch，ng-when和页面计算表达式等等。

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