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@dogrocker
dogrocker / Oh my zsh with autosuggestions & syntax-highlighting.md
Last active March 14, 2026 17:16

Oh my zsh.

Install with curl

sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"

Enabling Plugins (zsh-autosuggestions & zsh-syntax-highlighting)

  • Download zsh-autosuggestions by
@omarish
omarish / Load_CSV_to_Vertica.md
Last active December 8, 2019 02:44
Quick primer on loading a large CSV file into a Vertica Database.

Load a Large CSV into Vertica

Here's an efficient way to load a dataset into Vertica by splitting it up into multiple pieces and then parallelizing the load process.

Note that this only makes sense if your Vertica cluster is a single node. If it's running more nodes, there are definitely more efficient ways of doing this.

For this example, the large CSV file will be called large_file.csv. If your file is under 1GB, it probably makes sense to load it using a single COPY command.

@rossant
rossant / raytracing.py
Last active December 15, 2025 05:24
Very simple ray tracing engine in (almost) pure Python. Depends on NumPy and Matplotlib. Diffuse and specular lighting, simple shadows, reflections, no refraction. Purely sequential algorithm, slow execution.
"""
MIT License
Copyright (c) 2017 Cyrille Rossant
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