Category: Application Development
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GPG complains about No keyserver available
When I wanted to deploy my key to [openpgp](keys.openpgp.org), I hit the issue where it said `No keyserver available`
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GitHub Actions: Paging file is too small
If you hit this issue, per the GitHub community it’s a Windows issue that can be worked around with a Pagefile. link [ERROR] OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x0000000700000000, 553648128, 0) failed; error=’The paging file is too small for this operation to complete’ (DOS error/errno=1455)
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htop and docker
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IBM FHIR Server – Using the Docker Image with Near Feature and FHIR Examples from Jupyter Notebooks
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Getting Explain to work with IBM Db2 on Cloud
My team has been running more workloads on IBM Cloud, more specifically with IBM Db2. Our daily tools are slightly different to work with in the cloud, less administrative access and tools we can access on the host – db2batch, db2advis, db2expln and other native tools. That’s when I ran across some great references that…
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jq fu
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Fun with Patent Data: Thomas Edison Jupyter Notebook
Thomas Alva Edison was a famous American inventor and businessman, “described as America’s greatest inventor”, and was one of the most prolific inventors in US history. Thomas Edison was granted/filed 1084 patents from 1847-1931.[1] He’s just one cool inventor – lamps, light bulbs, phonograph and so many more life changing inventions. Google Patents has a wonderful…
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AppDev: Zookeeper Port Forwarding to all servers from local machine
To simply testing with Zookeeper on a remote Kafka cluster, one must connect to the client application ports on the backend. When the remote Kafka cluster has multiple nodes and behind a firewall and a SSH jump server, the complexity is fairly high. Note, the SSH jump server is the permitted man in the middle. …
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AppDev: Forwarding DGram in node.js
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Testing: Dynamic Test-NG Tests
In my last few projects, I have used Test-NG. Uniquely in my current project, I had to generate tests programmatically. Instead of writing one test for each element in the project, I am able to generate a bunch at-will using the following pattern: Factory package test; import org.testng.annotations.Factory; public class DynamicTestFactory { @Factory public Object[]…