工作流圖形設計器參考資料

使用html5畫圖：

https://gridwizard.wordpress.com/2015/03/25/simple-c-library-to-render-graph-to-flowchart/

https://github.com/gridwizard/SimpleFlowDiagram

 http://flowdesign.leipi.org/flowdesign/index/flow_id/673.html

wpf畫圖：

http://www.codeproject.com/Articles/23871/WPF-Diagram-Designer-Part

http://www.codeproject.com/Articles/22952/WPF-Diagram-Designer-Part-1

http://www.codeproject.com/Articles/23265/WPF-Diagram-Designer-Part

http://www.codeproject.com/Articles/484616/MVVM-Diagram-Designer

winform類似visio:

https://github.com/dalssoft/diagramnet

https://github.com/search?utf8=%E2%9C%93&q=nshape

http://mindfusion.eu/demos/flowchartnet/start.htm

https://github.com/Microsoft/automatic-graph-layout

http://files.cnblogs.com/files/yy3b2007com/UI.rar

flowchart

https://github.com/pradeepkodical?tab=repositories

very goods demo flowpad

http://flowpad.codeplex.com/

xsd diagram

http://regis.cosnier.free.fr/?page=XSDDiagram

https://github.com/dgis/xsddiagram

Diagram.NET

https://github.com/sethjuarez/Diagram.NET

基礎才是程式設計人員應該深入研究的問題，比如:

1）List/Set/Map内部組成原理|差別

2）mysql索引存儲結構&如何調優/b-tree特點、計算複雜度及影響複雜度的因素。。。

3）JVM運作組成與原理及調優

4）Java類加載器運作原理

5）Java中GC過程原理|使用的回收算法原理

6）Redis中hash一緻性實作及與hash其他差別

7）Java多線程、線程池開發、管理Lock與Synchroined差別

8）Spring IOC/AOP 原理；加載過程的。。。

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