TC_Chu's Point: May 2016

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May 2016

May 29, 2016

價格戰爭（無用事物的價值）

2016-(23)

這本書教會我兩件事

1.市場評估風險的能力太弱無法評估真實的價值例如核能發電

2.原來我以為用隨機選擇公職是一大創舉

原來人類第一個民主城邦雅典就是用隨機選出公職的方法！

https://zh.wikipedia.org/wiki/五百人會議

PS.當然那是個有奴隸的時代也不是每個人都是公民

但是以現代教育普及的年代隨機是個公平與真正民主的方式

讓每個人都有機會參與政府的運作

而不是白痴的委託與期待受託人會以你的福祉為優先

Posted at 07:35 PM in Books | Permalink | Comments (0)

再讓我說個故事好不好

2016-(22)

讚！

Posted at 07:27 PM in Books | Permalink | Comments (0)

May 25, 2016

Juniper functional reactive programming language for Arduino

What is Juniper?

Juniper is a functional reactive programming language tailored specifically for programming the Arduino chip.

The purpose of Juniper is to provide a functional reactive programming platform for designing Arduino projects. FRP's high-level approach to timing-based events fits naturally with Arduino, with which programming almost entirely revolves around reacting to realtime events. Additionally, since C++ is a very low-level language, Juniper is intended to have better readability on a higher level. Juniper transpiles to Arduino C++, which is then compiled to an Arduino executable.

We designed this language because we believed that FRP was better suited for the Arduino’s problem space than C++, thanks to its alternative style and methodology of coding.

http://www.juniper-lang.org/tutorial.html

Posted at 07:44 PM in Arduino | Permalink | Comments (0)

May 24, 2016

Javascript Async from ES4 to ES6

Normal Call back Way


DataTable.find(query,function(err,result) {
      if (err) {
          //Handel Err
       } else {
          //Process Data  
       }
})

Promise Way


DataTable
.find(query)
.then(function(resule) {
      //Process Data        
 })
 .catch(function(error){
       //Handel Err   
 })

Generator with Promise Way


co(function*() {
var insts = yield DataTable.find(query);
   //Process Data   
})
.catch(function(err) {
  //Handel Err 
});

事實上 只有用Generator yield 才能解決一堆Nest Callback or Nest Then function 的問題

Posted at 09:09 PM in JavaScript | Permalink | Comments (0)

May 23, 2016

Loopback Querying Related Models

The power of ORM is in the Related Models Query

https://docs.strongloop.com/display/public/LB/Querying+related+models

But there are some problem at the filter part. I cannot make it work.

But at lest I can make it work on the normal query.

var query = {
"where": {"id": "1234567890abcedf"},
include: ['Photos','Comments','Owner',{owner:'profile'}]
}

Data.find(query,....)

Above query will get the Data who id is 1234567890abcedf and also its Medias, Comments,Owner and Owner's Profile Data

You can use a single query to get all the related model and related relate model.

This is cool. Save me a lot of Async code.

Posted at 09:29 PM in JavaScript | Permalink | Comments (0)

歡迎光臨人類學

2016-(21)

認識自己的方法就是看別人與自己不一樣的地方

然後思考自己為什麼與別人不一樣而不是別人為什麼與我們不一樣！

Posted at 02:44 AM in Books | Permalink | Comments (0)

May 20, 2016

Japanese e-Book Store （2)

這個比較偏工程應用但是也有些有趣的書

直接下載沒有DRM的 PDF,EPUB檔案

大推薦

Posted at 01:26 AM in Books | Permalink | Comments (0)

Japanese e-Book Store （1)

這個很大什麼書都有但是需要他家的APP閱讀器才能讀

而且更糟的是他的APP只有在日本的Store才可以下載搞死人了

不推薦

Posted at 01:23 AM in Books | Permalink | Comments (0)

I am in AWS Summit Taipei 2016

Ya!

Posted at 01:13 AM in Cool Stuff | Permalink | Comments (2)

May 18, 2016

42 (school)

42 is a private French computer programming school created and funded by Xavier Niel (Founder of Illiad) with several partners including Nicolas Sadirac (previous General Director of Epitech),^[1] Kwame Yamgnane and Florian Bucher (previous executives of Epitech).^[2]

The training is inspired by new modern ways to teach which include peer-to-peer pedagogy. Students will not receive any official engineer's degree. The school is known to bet on advanced knowledge and skill in computer programming and novel ways of thinking. 42’s name is a reference to the book The Hitchhiker's Guide to the Galaxy created byDouglas Adams: 42 is the Answer to the Ultimate Question of Life, the Universe, and Everything.