Dragon Quest 64

Personal software engineering blog where I share a variety of topics that interest me.

Monday, January 28, 2019

Superset Visualization - Get Your Data On

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Big Data can quickly become a big problem and one of the challenges is simply making sense of massive volumes of information.  A good visu...
Friday, January 18, 2019

FFMpeg Time Machine

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We installed a security camera at our house and it, like most, has the ability to capture video based on motion.  Unfortunately robust mo...
Sunday, January 13, 2019

Bash Printf -- Pretty, Pretty Numbers

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A repeated need I've encountered is a need to format a numeric with leading zeros, similar to the common form used in C.  Typically, I t...
Sunday, January 6, 2019

Poor Man's Parallelism with Make

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For the past couple years a good deal of my work responsibilities have been concerned with parsing large text datasets with Python and e...
Monday, December 31, 2018

Ffmpeg and Make -- A Match Made In Heaven

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Although 'make' is most often used to compile, it's use far exceeds that.  'Make's greatest strength is that of it...
Sunday, December 23, 2018

PyPlot - Best Line Fit

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It's a pretty common need, a scatter plot of data points and generating a 'best fit line' . #!/usr/bin/python import rand...
Monday, December 17, 2018

Bash - Extracting Metrics from Unstructured Logs

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Seems the most common thing I need to do as of late is extra extracting metrics from semi-structured debug logs.  Depending on the comple...
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Grant Lipelt
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