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Archives for December 2018

Group Log Data by Timestamp in Python with Pandas

December 23, 2018 by admin

I often find myself with logs in the following format, exported in CSV. First column is timestamp in milliseconds, second column is timing for some request, also in milliseconds. Often I’d like to see the min, max and average request time, group by day and hour. Here is how to get this insight using Pandas […]

Filed Under: data, Python

Attach Remote Debugger to Jar File and Scala REPL

December 15, 2018 by admin

I was investigating a bug that would only happen in production and wanted to attach a debugger to a particular workflow. I could have run the entire application and attached remotely, via: In my case, I wanted to invoke a specific method and see what happens via Scala REPL. Turns out it’s pretty easy to […]

Filed Under: Scala

How to Rollback WordPress 5 to older version

December 6, 2018 by admin

Update: 2021 I am now happily using new editor I usually update my WordPress as soon as I can for security reasons. I tried WordPress 5 and I did not like it. My main complain is that I write in WordPress using Markdown and it is not well supported in WordPress 5. My posts were […]

Filed Under: Tools

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