reading-notes

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Readings: Express

What’s the difference between PUT and PATCH?

• The PUT method update (one

  all ) current representations with the request payload.

• The PATCH method is used to modifications to (one) of the resources.

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EXPRESS

• is a modeling language.

EXPRESS-G

• is an iconic language that provides a subset of the lexical modeling

EXPRESS-I

• to display data instances and abstract test cases.

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Provide links to 3 services or tools that allow you to “mock” an API for development like json-server ?

1. Beeceptor
2. Stoplight
3. Mockoon
4. MockServer
5. Nock

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Compare and contrast Swagger and APIDoc.js 1 Which HTTP status codes should be sent with each type of (un)successful API call?

• Swagger , when successful : 200

• Swagger , when unsuccessful : 404

• APIDoc.js , when successful : 200

• APIDoc.js , when unsuccessful : 500

  403

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Compare and contrast SOAP and REST ?

• SOAP is a XML-based message protocol, and REST is an architectural style
• SOAP uses WSDL for communication between consumer and provider, whereas REST just uses XML or JSON to send and receive data

• SOAP invokes services by calling RPC method, REST just simply calls services via URL path

• SOAP doesn’t return human readable result, whilst REST result is readable with is just plain XML or JSON

• SOAP is not just over HTTP, it also uses other protocols such as SMTP, FTP, etc, REST is over only HTTP

SOAP

• Simple Object Access Protocol
• SOAP is a messaging protocol specification for exchanging structured information in the implementation of web services.

REST

• Representational state transfer
• is an application programming interface that conforms with REST architectural style and allows for interaction with RESTful web services.

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CI / CD

What is CI/CD?

• is a method to frequently deliver apps to customers by introducing automation into the stages of app development. The main concepts attributed to CI/CD are continuous integration, continuous delivery, and continuous deployment.

• The “CI” in CI/CD always refers to continuous integration, which is an automation process for developers.

• The “CD” in CI/CD refers to continuous delivery and/or continuous deployment, which are related concepts that sometimes get used interchangeably.

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