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Web Identity Federation Simplifies authentication and authorization for web applications. An Authentication token JWT is exchanged for temporary AWS c 阅读全文
posted @ 2021-04-29 00:56
Zhentiw
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This lesson introduces the ?. operator which is known as optional chaining. We're going to look at how we can use ?. to safely descend into an object 阅读全文
posted @ 2021-04-28 15:03
Zhentiw
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Create an IAM User Give Admin access Create DynamoDB Table 1) Create facts table: **** (use ^ - Shift + 6 if you are a windows user, not \) **** aws d 阅读全文
posted @ 2021-04-23 19:04
Zhentiw
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1 Move next line ESC j 2 Move previous line ESC k 3 Delete whole line ECS dd 4 Insert ESC i 5 Save ESC :wq! ! for overwrite 阅读全文
posted @ 2021-04-23 14:44
Zhentiw
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What is KMS Managed service that makes it easy for you to create and control the encryption keys used to encrypt your data Seamlessly integrated with 阅读全文
posted @ 2021-04-22 21:54
Zhentiw
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1. add a new user sudo adduser <admin_user_name> 2. set new user to be admin sudo usermod -aG sudo <admin_user_name>su - <admin_user_name> 3. create n 阅读全文
posted @ 2021-04-22 01:34
Zhentiw
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Cloud computing models: With cloud deployment, nothing is installed on premise, but an Internet connection and network infrastructure solutions With h 阅读全文
posted @ 2021-04-19 21:36
Zhentiw
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Elastic Compute Cloud (EC2) Vitural machine in the cloud Pay as you go Integrates with storage, netowrking, and security FAST! (you don't need to setu 阅读全文
posted @ 2021-04-19 21:29
Zhentiw
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1. Create a Lambda function: called `get-groups` const data = [ {name: 'angular', id: 1}, {name: 'react', id: 2}, {name: 'vue', id: 3} ]; exports.hand 阅读全文
posted @ 2021-04-19 21:13
Zhentiw
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When you use TypeScript's --strictNullChecks flag, you can prevent the type checker from throwing an error with Angular's non-null assertion operator, 阅读全文
posted @ 2021-04-19 18:23
Zhentiw
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