The differences between interface and abstract class

Interfaces are essentially having all method prototypes no definition but Abstract class can contain method definations also. In short Interface…

Starting with a simple straight line

plt.xticks([w * 7 * 24 for w in range(10)], [‘week %i’ % w for w in range(10)])     def…

SQL language

use ccmcms select t4.id, t4.memberid, t5.memberid, t5.createdatetime from member as t4 inner join memberdetail as t5 on t4.id = t5.memberid…

System Design

Here are something that i learned from sample projects.(Blogengine.Net) 1.You should make full use of   Object Oriented Concept. a.Provider…

Debug-Attach to process

1.use NUNIT a.install NUNIT b.Write a test class in our project, remember to import the NUNIT.core and NUNIT.framework c.Then open…

Bit Operation

Mask (computing) From Wikipedia, the free encyclopedia In computer science, a mask is data that is used for bitwise operations.…