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Nick Vrvilo DaoWen

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@husjon
husjon / Setting Up Valheim Dedicated Server with Oracle Cloud Infrastructure - Instructions.md
Last active March 28, 2025 14:33
Script and Instructions to setup a Valheim Dedicated Server using Oracle Cloud Infrastructure
@lnostdal
lnostdal / fast_local_mutation.clj
Last active July 13, 2024 16:58
Clojure: Performance of with-local-vars vs. atom vs. volatile vs. unsynchronized-mutable field
;; Performance of with-local-vars vs. atom vs. volatile vs. unsynchronized-mutable field.
(definterface IOObject
(setVal [new-val])
(getVal [])
(oswap [f])
(oswap [f x])
(oswap [f x y])
(oswap [f x y z]))
@SevenW
SevenW / HTTPWebSocketsHandler.py
Last active April 14, 2025 09:19
HTTPWebSocketsHandler extends SimpleHTTPServer with WebSockets enabling the use of HTTP and WebSockets throught the same port
'''
The MIT License (MIT)
Copyright (C) 2014, 2015 Seven Watt <info@sevenwatt.com>
<http://www.sevenwatt.com>
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
@ctokheim
ctokheim / matplotlib_barplot.md
Last active May 18, 2024 11:45
Matplotlib: Stacked and Grouped Bar Plot

Stacked and Grouped Bar Plot

Oddly enough ggplot2 has no support for a stacked and grouped (position="dodge") bar plot. The seaborn python package, although excellent, also does not provide an alternative. However, I knew it was surely possible to make such a plot in regular matplotlib. Matplotlib, although sometimes clunky, gives you enough flexibility to precisely place plotting elements which is needed for a stacked and grouped bar plot.

Below is a working example of making a stacked and grouped bar plot.

import seaborn as sns
import matplotlib.pyplot as plt
import numpy as np
@drawveloper
drawveloper / compress-pdf-with-gs.md
Created August 30, 2013 14:39
Compress PDF files with ghostscript

This can reduce files to ~15% of their size (2.3M to 345K, in one case) with no obvious degradation of quality.

ghostscript -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/printer -dNOPAUSE -dQUIET -dBATCH -sOutputFile=output.pdf input.pdf

Other options for PDFSETTINGS:

  • /screen selects low-resolution output similar to the Acrobat Distiller "Screen Optimized" setting.
  • /ebook selects medium-resolution output similar to the Acrobat Distiller "eBook" setting.
  • /printer selects output similar to the Acrobat Distiller "Print Optimized" setting.
  • /prepress selects output similar to Acrobat Distiller "Prepress Optimized" setting.
@jonschlinkert
jonschlinkert / markdown-cheatsheet.md
Last active April 10, 2025 18:38
A better markdown cheatsheet.