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Author: Yvonne Lu

Twilio how to check active tasks within a chat channel

January 8, 2022 Yvonne Lu Twilio

https://www.twilio.com/docs/taskrouter/api/task Use evaluateTaskAttributes:`channelSid==’CHXXXXX’` Then look at the return json “assignment_status”: “pending”<– it would be complete if task is finished

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AWS Notes

January 5, 2022 Yvonne Lu AWS, Serverless

lambda destination only works with async invoked lambda Example code of AWS elements (lambda, kinesis…etc) AWS JSON to YAML –

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AWS Cloudformation

January 5, 2022 Yvonne Lu AWS, cloudformation

Stack: A stack is a collection of AWS resources that you can manage as a single unit. In other words,

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Start A New Nodejs Program

January 1, 2022 Yvonne Lu nodejs

mkdir program name npm init this will create package.json if using Git, install Git first before this step.  Otherwise, package.json

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Elastic Search Notes

January 1, 2022 Yvonne Lu AWS, Elastic Search

Opensearch quickstart AWS Javascript sdk for opensearch client (v2 and v3) Mini beginner’s course Mini beginner’s course table of content

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Snowflake Cheat Sheet

December 30, 2021 Yvonne Lu snowflake

https://community.snowflake.com/s/article/COUNT-DISTINCT-and-NULLs To count multiple distinct columns where null is not a value in any of the columns: SELECT COUNT (DISTINCT

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DynamoDB Scan Count

December 28, 2021 Yvonne Lu AWS

https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Scan.html If the size of the Scan result set is larger than 1 MB, ScannedCount and Count represent only a partial count of the total items.

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AWS Firehose Role

December 5, 2021 Yvonne Lu AWS

Firehose assume role How to resolve KMS access problem in firehose: go to kms console, find the key add role

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Twilio Flex debugging

November 27, 2021 Yvonne Lu Twilio

Using Chrome Debugger breakpoint in minified Javascript The Configuration Object is stored in Configuration REST API in its ui_attributes property.

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Nodejs Notes

November 27, 2021 Yvonne Lu nodejs

How to uninstall nodejs from mac use command which node to find where the node executable is Start a quick

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