1. Fixing GPG Error Code 2 on Mac OS

    Recently i was trying to publish a new version of my fabricator library. I haven't touched it in a while and it appeared that my setup got a bit outdated. I had to update GPG agent and client, so when i tried to do sbt clean publishSigned i suddenly got…

    on sbt sonatype publishSigned gpg errorcode2

  2. How to fix "Could not execute the lambda function. Make sure you have given CloudWatch Logs permission to execute your function" error in AWS

    I've been banging my head around this Could not execute the lambda function. Make sure you have given CloudWatch Logs permission to execute your function error for couple hours. Was trying to update IAM role for the lambda with different combination, but no luck. After couple times reading documentation i…

    on aws lambda serverless permissions

  3. How to fix Dark screen on iPad in SideCar mode with Mac OS Catalina

    I love SideCar. This is a super handy feature that makes buying an iPad even more reasonable. I read a lot of good feedbacks about SideCar, though I have 2 problems with it: For me, it doesn't work well on WiFi ( Maybe because I have a Wifi router with 3…

    on cataling macosx sidecar ipad black screen fix

  4. How to fix "PackageNotFoundError: importlib_metadata" error in Serverless AWS Lambda

    I was building recently a serverless python microservice and for one of the endpoints i needed to implement jsonschema validation. Locally i have built it, covered with unit tests and everything was working just fine. But when i tried to deploy it to AWS Lambda with serverless framework, i ended…

    on serverless python aws importlib_metadata packagenotfounderror

  5. How to run unsigned apps on Mac OS Catalina

    I have upgraded my mac to the latest version of Mac OS Catalina and it appears that some software cannot be run anymore because of cannot be opened because the developer cannot be verified error. For example Terraform got this issue . Thanks to community this is easy to fix (thanks…

    on cataling macosx terraform permissions

  6. Get Notified when your command in Terminal has finished

    Currently i'm working a lot on serverless projects and deploying a new service that has multiple lambda's or event a step function can be time consuming. In this case it was quite often for me to "forget" about the running deploy in the Terminal and get distracted by…

    on iterm bash notification noti tip