This is a collection of information on PostgreSQL and PostGIS for what I tend to use most often.
Raul Ochoa rochoa
Flafla2
/ Perlin_Tiled.cs
Last active
September 5, 2026 18:13
A slightly modified implementation of Ken Perlin's improved noise that allows for tiling the noise arbitrarily.
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| public class Perlin { | |
| public int repeat; | |
| public Perlin(int repeat = -1) { | |
| this.repeat = repeat; | |
| } | |
| public double OctavePerlin(double x, double y, double z, int octaves, double persistence) { | |
| double total = 0; |
staltz
/ introrx.md
Last active
September 28, 2026 12:28
The introduction to Reactive Programming you've been missing
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
tsiege
/ The Technical Interview Cheat Sheet.md
Last active
September 18, 2026 09:05
This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.
I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
\
dmh2000
/ simple node.js async c++ addon example
Created
March 13, 2014 00:18
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| #include <unistd.h> | |
| #include <node.h> | |
| #include <string.h> | |
| #include <v8.h> | |
| using namespace v8; | |
| unsigned long long count = 0; | |
| // native blocking/compute intensive function |
wbroek
/ genymotionwithplay.txt
Last active
May 17, 2026 10:08
Genymotion with Google Play Services for ARM
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| NOTE: Easier way is the X86 way, described on https://www.genymotion.com/help/desktop/faq/#google-play-services | |
| Download the following ZIPs: | |
| ARM Translation Installer v1.1 (http://www.mirrorcreator.com/files/0ZIO8PME/Genymotion-ARM-Translation_v1.1.zip_links) | |
| Download the correct GApps for your Android version: | |
| Google Apps for Android 6.0 (https://www.androidfilehost.com/?fid=24052804347835438 - benzo-gapps-M-20151011-signed-chroma-r3.zip) | |
| Google Apps for Android 5.1 (https://www.androidfilehost.com/?fid=96042739161891406 - gapps-L-4-21-15.zip) | |
| Google Apps for Android 5.0 (https://www.androidfilehost.com/?fid=95784891001614559 - gapps-lp-20141109-signed.zip) |
This configuration is no longer updated
toolmantim
/ Makefile
Last active
July 11, 2025 20:15
An example of using Make instead of Grunt for fast, simple and maintainable front-end asset compilation.
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| # A simple Makefile alternative to using Grunt for your static asset compilation | |
| # | |
| ## Usage | |
| # | |
| # $ npm install | |
| # | |
| # And then you can run various commands: | |
| # | |
| # $ make # compile files that need compiling | |
| # $ make clean all # remove target files and recompile from scratch |
olasitarska
/ pgessays.py
Created
November 18, 2012 10:11
Builds epub book out of Paul Graham's essays.
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| # -*- coding: utf-8 -*- | |
| """ | |
| Builds epub book out of Paul Graham's essays: http://paulgraham.com/articles.html | |
| Author: Ola Sitarska <ola@sitarska.com> | |
| Copyright: Licensed under the GPL-3 (http://www.gnu.org/licenses/gpl-3.0.html) | |
| This script requires python-epub-library: http://code.google.com/p/python-epub-builder/ | |
| """ |
brandonb927
/ osx-for-hackers.sh
Last active
September 20, 2026 16:21
OSX for Hackers: Yosemite/El Capitan Edition. This script tries not to be *too* opinionated and any major changes to your system require a prompt. You've been warned.
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| #!/bin/sh | |
| ### | |
| # SOME COMMANDS WILL NOT WORK ON macOS (Sierra or newer) | |
| # For Sierra or newer, see https://github.com/mathiasbynens/dotfiles/blob/master/.macos | |
| ### | |
| # Alot of these configs have been taken from the various places | |
| # on the web, most from here | |
| # https://github.com/mathiasbynens/dotfiles/blob/5b3c8418ed42d93af2e647dc9d122f25cc034871/.osx |