The joy of driving a small broken car
I don't know if you've ever driven or sat in such a "small broken car" and he can run, but the internal entertainment or some auxiliary equipment can be almost ignored. Although the conditions are harder, we still have to create happiness for ourselves. In summer, it's too hot to install an air ...
Posted by JovanLo on Mon, 02 May 2022 06:19:49 +0300
Vision: "make programming no longer difficult to learn and make technology and life more interesting"
For more architecture courses, please visit xdclass net
Episode 1 design mode of adding wings to the tiger - Introduction to decorator design mode
Episode 2 meet Lao Wang's refitting collocation - play with the desig ...
Posted by Russia on Sun, 01 May 2022 23:20:46 +0300
Command mode: in software design, we often need to send a request to the European Association object, but we don't know who the receiver of the request is or what the requested operation is. We just need to specify the specific receiver of the request when the program is running. At this time, we can use the command mo ...
Posted by ludwig on Sun, 01 May 2022 08:40:53 +0300
The Composite Pattern, also known as the Part Whole Pattern, is used to treat a group of similar objects as a single object. The composition pattern composes objects according to a tree structure, which is used to represent parts and whole hierarchies. This type of design pattern is a structural pattern that creates a tr ...
Posted by Gaoshan on Sun, 01 May 2022 03:45:42 +0300
We know that the ancient emperors wanted to manage the country, but it was impossible to manage every people. Therefore, many institutions were set up, such as three provinces and six ministries. There were many small organizations under these institutions. They managed the country together. For another example, a large company has many small d ...
Posted by melmoth on Sat, 30 Apr 2022 07:42:32 +0300
Observer mode structure
There are four roles in the structure of observer mode:
(1) Observable: a topic is an interface that specifies the methods to be implemented for a specific topic, such as adding and deleting observers and notifying observers to update data. (2) Observer: an observer is an interface that specifies the method used by a ...
Simple factory mode:
Its disadvantage is that adding new products will violate the "opening and closing principle". This mode is the simplest way to create and manage objects, because it simply encapsulates the creation of different classes of objects. This pattern specifies the object to be created by passing the type to the fac ...
Posted by ciaran on Fri, 29 Apr 2022 22:35:58 +0300
Design Mode - Creative Mode
Creative modes have the following patterns:
Singleton modeAbstract Factory ModePrototype modeBuilder patternFactory Mode
Note: The abstract factory mode and the builder mode are also considered factory mode
Introduction to single-case design patterns
The so-called singleton design mode of a c ...
Posted by rayzun on Thu, 28 Apr 2022 23:17:46 +0300
Original link: Take you to read several common design patterns first bullet I hope you can pay attention to my official account. There is a QR code at the end of the text. Thank you!
The purpose of writing design patterns is mainly to pave the way for writing spring series articles later. As we all know, spring uses a lot of d ...
Posted by csaba on Thu, 28 Apr 2022 19:39:21 +0300
This article is a note made by myself after learning the graphic design mode of Mr. Han Shunping from Shang Silicon Valley. The code is all typed according to the video. I don’t know if there will be any suspicion of reprinting. If so, please remind me, thank you!
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1 Adapter mode
A p ...
Posted by riddhi on Thu, 28 Apr 2022 12:27:32 +0300