blue collar dev

random notes, kept here from when I am not at my home workstation

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Wednesday, April 19, 2017

update on Gedit plugin to format JSON

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what changed: $j->canonical([1]) - this will sort the keys in the json objects #!/usr/bin/env perl use strict; use JSON::XS; local $/...
Tuesday, October 11, 2016

build dstep on Linux Mint 17.2

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while trying to build dstep (a tool to convert C header files to D modules): $ dub Running pre-generate commands for dstep... Performin...

setting up printer Brother HL-1212W on Linux Mint 17.2

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it was underwhelming: Click on the Mint button-> search for Printers -> add printer -> Network -> wait 1 second until the prin...
Tuesday, August 2, 2016

using UUIDs as primary keys in MySQL

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Using uuids as primary keys efficiently in MySQL: see this Store UUID in an optimized way , it has benchmarks and everything you might need;...
Monday, August 1, 2016

amusing Mojolicious error

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Can't use string ("Zug::CMS::Admin::Users") as a HASH ref while "strict refs" in use at Mojo::Base::__ANON__(~/per...
Monday, July 18, 2016

poor man's web analytics

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"000000-0" is part of the name of a tracking image I use on another personal site. To count unique IPs which visited that site I u...
Sunday, July 17, 2016

kill hanging steam processes with bash

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ps aux | grep steam | awk '{ print $2 }' | xargs kill -9
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