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Modern Software Development Fun: Static type system over dynamic language - short stories.

http://kailuowang.blogspot.com/2013/06/static-type-system-over-dynamic.html

Modern Software Development Fun. There are two ways to develop software: the wrong way and the fun way. Friday, June 14, 2013. Static type system over dynamic language - short stories. Fast forward to two months ago, Ruby/Coffeescript has been my primary language for about 4 years. I got the opportunity to switch to a scala project, and boy I was excited. Plus, designing in a static type language is a lot more fun - you have more structures to design as well as more limitation to work with. 160;   &...

wanzheng.blogspot.com

WanZheng: 三月 2011

http://wanzheng.blogspot.com/2011_03_01_archive.html

发信人: alf (sometimes NNBB), 信区: PDA. 标 题: Xoom两周心得，写给考虑购买tablet的朋友。 发信站: BBS 未名空间站 (Sun Mar 6 22:06:09 2011, 美东). 考。 我这篇文章避免谈硬件spec，只讨论用户体验。 便携性上，Tablet 上并不比laptop强很多， 换句话说， 站着或者走着时都不适合，. 和laptop一样，它适合放在包里，需要的时候坐下来拿出来使用。ipad刚出来的时候，. 还有用户在大街上端着ipad，现在很少看到了，的确有点傻。 便携性提高的主要方面. 在于，坐下来之后，tablet拿出来就可以用，不像laptop必须有一个比较平的界面可以. 根据这个便携性，我们可以给tablet做一个清晰的定位，Tablet 是一个更方便手持，. 更容易操作（触摸屏）的改良版 laptop， 而不应该是一个屏幕加大的智能手机。 具体来讲，手机上主要是一些和它便携性紧密相关的应用，比如map，local directory. 65292;偶尔还可以用来网上聊天，在飞机上看看视频什么的。 中得到解决。好在由于这是sto...

kailuowang.blogspot.com

Modern Software Development Fun: Functional vs Imperative - a small example from the real world.

http://kailuowang.blogspot.com/2013/10/functional-vs-imperative-small-example.html

Modern Software Development Fun. There are two ways to develop software: the wrong way and the fun way. Tuesday, October 29, 2013. Functional vs Imperative - a small example from the real world. Recently I ported a small piece of Ruby(on Rails) code into Scala. Nothing fancy, I just want to share with developers who are interested but not yet start coding in functional programming paradigm. First, the imperative Ruby code:. Action in the controller. Library class that does the validation. Json resp = Mul...

kailuowang.blogspot.com

Modern Software Development Fun: Why write good code (in a simple way)

http://kailuowang.blogspot.com/2013/05/why-write-good-code.html

Modern Software Development Fun. There are two ways to develop software: the wrong way and the fun way. Tuesday, May 28, 2013. Why write good code (in a simple way). Recently I saw a trend on Hacker News. That people start to question why write good code, and whether we should let all the principles for "good code" prevent us from being productive. I would like to try answer that question in a simple way. Easy for other developers to read the code and understand the business logic. Yes, it might be a val...

kailuowang.blogspot.com

Modern Software Development Fun: Case class enumeration in Play 2.1 Application (on top of Salat/MongoDB)

http://kailuowang.blogspot.com/2013/05/case-class-enumeration-in-play-21-and.html

Modern Software Development Fun. There are two ways to develop software: the wrong way and the fun way. Saturday, May 25, 2013. Case class enumeration in Play 2.1 Application (on top of Salat/MongoDB). Recently in our Play 2.1(Scala) application I needed to implement a model that's like Java enum. Since scala's Enumeration. Class doesn't have a fantastic reputation, I decided to go with the case class approach. Let's start from Enum base trait. We'll see the use of the parse function later. Import play&#...

kailuowang.blogspot.com

Modern Software Development Fun: A different way of coding explained.

http://kailuowang.blogspot.com/2010/10/different-way-of-coding-explained.html

Modern Software Development Fun. There are two ways to develop software: the wrong way and the fun way. Tuesday, October 12, 2010. A different way of coding explained. Disclaimer: I will probably keep editing this article and thus the content is subject to change. Recently I developed my new pet theory - a different (different from traditional TDD/BDD) way of coding that focuses on readability can be feasible and beneficial. In this article I am going to explain this pet theory in three sections. To some...

kailuowang.blogspot.com

Modern Software Development Fun: Define arbitrary tasks in the Play 2.1 Framework (Rakes like)

http://kailuowang.blogspot.com/2013/05/define-arbitrary-tasks-in-play-21.html

Modern Software Development Fun. There are two ways to develop software: the wrong way and the fun way. Tuesday, May 07, 2013. Define arbitrary tasks in the Play 2.1 Framework (Rakes like). Recently with the help from James Roper. I added some arbitrary tasks to our application so that we can seed some data from command line. These tasks are basically like rake. Tasks in which you can run fire up the application environment and perform code written for you application. Import java.net.URLClassLoa...

kailuowang.blogspot.com

Modern Software Development Fun: CSRF protection in a Play+AngularJS application

http://kailuowang.blogspot.com/2013/08/csrf-protection-in-playangularjs.html

Modern Software Development Fun. There are two ways to develop software: the wrong way and the fun way. Thursday, August 29, 2013. CSRF protection in a Play AngularJS application. So putting pieces together here is our implementation for CSFR protection in an AngularJS Play application. The AngularJS side is automatic, so the work is at the play side to set token in the cookie and validate it. When login succeeds, set the cookie that AngularJS consumers:. OkwithSession( "username" - username). withCo...

kailuowang.blogspot.com

Modern Software Development Fun: Add/Remove fields to Play's default case class JSON Writes

http://kailuowang.blogspot.com/2013/11/addremove-fields-to-plays-default-case.html

Modern Software Development Fun. There are two ways to develop software: the wrong way and the fun way. Friday, November 01, 2013. Add/Remove fields to Play's default case class JSON Writes. Play's JSON Macro Inception. Is great. For most of the time all you need to write for JSON parsing/serialization is something like:. Implicit val personFormat = Json.format[Person]. In this example, Person is a case class model in your app. Case class Person(name: String, age: Int). This is not bad, but we can also i...