Design Patterns
-
Upload
pavlo-hodysh -
Category
Software
-
view
127 -
download
2
Transcript of Design Patterns
![Page 1: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/1.jpg)
eleks.com eleks.com
DESIGN PATTERNSA solution to a commonly occurring problem in software design
![Page 2: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/2.jpg)
HELLO!I am Pavlo HodyshI am here because I love programming.You can find me at https://linkedin.com/in/pavlohodysh
![Page 3: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/3.jpg)
“In software engineering, a design pattern is a general repeatable solution to a commonly occurring problem in software design
![Page 4: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/4.jpg)
1.CREATIONAL PATTERNS
Let’s start with the first set of
slides
![Page 5: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/5.jpg)
![Page 6: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/6.jpg)
![Page 7: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/7.jpg)
![Page 8: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/8.jpg)
![Page 9: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/9.jpg)
![Page 10: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/10.jpg)
2.STRUCTURAL PATTERNS
Let’s start with the first set of
slides
![Page 11: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/11.jpg)
![Page 12: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/12.jpg)
![Page 13: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/13.jpg)
![Page 14: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/14.jpg)
![Page 15: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/15.jpg)
![Page 16: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/16.jpg)
![Page 17: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/17.jpg)
![Page 18: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/18.jpg)
3.BEHAVIORAL PATTERNS
Let’s start with the first set of
slides
![Page 19: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/19.jpg)
![Page 20: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/20.jpg)
![Page 21: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/21.jpg)
![Page 22: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/22.jpg)
![Page 23: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/23.jpg)
![Page 24: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/24.jpg)
![Page 25: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/25.jpg)
![Page 26: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/26.jpg)
![Page 27: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/27.jpg)
![Page 28: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/28.jpg)
![Page 29: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/29.jpg)
![Page 30: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/30.jpg)
4.ANTIPATTERNS
Let’s start with the first set of
slides
![Page 31: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/31.jpg)
COMMON ANTIPATTERNS
• Singleton Pattern• Service Locator Patterns• Premature Optimization• Analysis Paralysis• Spaghetti Code• Cut-and-Paste Programming• Busy Waiting• Magic Numbers and Strings• Circular Dependency• God Object
![Page 32: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/32.jpg)
THANKS!Any questions?
![Page 33: Design Patterns](https://reader035.fdocuments.us/reader035/viewer/2022070515/587aa8bb1a28abed218b4f4b/html5/thumbnails/33.jpg)
eleks.com
Inspired by Technology.Driven by Value.