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1 of 175
Definition
URL encodes groups or categories as though they are "folders", and
items as "files";
seems like we are browsing into folders for a specific file;
server extracts "folder" and "file" names to programmatically find data
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, strategy pattern path variable idea
custom exceptions pass by value
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2 of 175
Definition
Where a class uses another class
Class X depends on class Y if X may need to change if Y changes
Two classes are coupled if one depends on the other, reduce this
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Field Inheritance
Aggregation Dependency
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3 of 175
,Definition
Cohesion, completeness/convenience, clarity, consistency
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User satisfaction Interface quality
Data integrity Design quality
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4 of 175
Definition
Each request message returns a response code:
-200: OK
-201: Created
-401: Unauthorized (not sure who user is)
-403: Forbidden (know user, but still not allowed)
-404: file not found
-500: server error
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software design pattern error handling with response codes
, 2 points of view for interface HTTP response status codes
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5 of 175
Definition
Hypertext Transfer Protocol
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HTTP SCANNER
REST API
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6 of 175
Definition
explains cause or meaning of error; optional
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