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@ocornut
ocornut / The Dragon's Trap - ProgrammerGuide (redacted).txt
Created August 22, 2023 09:59
Wonder Boy: The Dragon's Trap
-----------------------------
Quick Guide for programmers
Last updated October 2018
Contact: Omar Cornut <XXXXXX
===============================================
INDEX
===============================================
@myfonj
myfonj / 0_html-sandbox-2.0.0.datauri.txt
Last active March 13, 2024 09:30
HTML sandbox - editor in data URI (890 bytes v1, 838 v2), with live preview and persistence.
data:text/html;charset=utf-8;verbatim,<!doctype html><title>HTML sandbox 2.0.1</title><meta name=color-scheme content=dark><meta name=viewport content=width=device-width,initial-scale=1><body style=margin:0;display:flex;height:100vh onload="OT=(DC=document).title,A.value=decodeURIComponent((L=location).hash.slice(1)||'')||A.value;T=W=0;E=RegExp('^'+(D='data:text/html;charset=utf-8,'));F=()=>{if(W!=(V=A.value))W=V,M=V.match(/(^data:.+?(;verbatim)?,)?([^]*)/),I.src=M[2]?V:(M[1]||D)+encodeURIComponent(M[3]),DC.title=NT=((TM=V.match(/<title\b[^]*?\x3E([^]*?)<\/title\b/m))&&(NT=TM[1])&&(NT=NT.trim())&&(DC.title=NT+' @ '+OT))||OT};F()"><textarea style=resize:horizontal;width:50vw;border:inset autofocus id=A onkeyup=clearTimeout(T);T=setTimeout(F,400) onblur=try{history.pushState({},NT,'\u0023'+(S=I.src.replace(E,'')))}catch(e){L.hash=S}><meta name=color-scheme content=dark></textarea><iframe style=flex-grow:1;width:0;border:0 id=I>#%3C!doctype html%3E%3Chtml lang%3D"en"%3E%3Ctitle%3E%0A%0A%3C%2Ftitle%3E%3Cmeta name
@simonw
simonw / whosonfirst_sqlite_subset.md
Last active February 20, 2018 18:23
How I made a Who's On First subset database

How I made a Who's On First subset database

Using whosonfirst-data-latest.db from https://dist.whosonfirst.org/sqlite/ - technique inspired by Paul Ford: https://twitter.com/ftrain/status/957833410017361921

If you fire up the sqlite3 CLI against an existing database you can and then mount a brand new database using attach database - then you can create tables in that new database and populate them using a select statement, extracting data from JSON columns using the json_extract() function.

Having populated the new table, I also create a full-text index against the name column.

Here's an example query against the resulting database, using a wildcard to implement prefix autocomplete: https://whosonfirst-metadata-only.now.sh/whosonfirst-metadata-only-c11ebe3/whosonfirst?_search=san+fra%2A

@simonw
simonw / json-objects-into-a-datasette.md
Last active November 11, 2023 17:42
How to turn a list of JSON objects into a Datasette

How to turn a list of JSON objects into a Datasette

This repository has a dataset of 184.879 crimes committed in Buenos Aires: https://github.com/ramadis/delitos-caba

Download the raw data like this:

wget 'https://github.com/ramadis/delitos-caba/releases/download/3.0/delitos.json'

Now use Pandas to load that into a dataframe:

@PixelSergey
PixelSergey / wireless.md
Last active March 26, 2024 00:24
FTP guide

Transferring files wirelessly between your 3DS and computer

This is especially useful if you do not have an SD card reader or if you do not want to open the New 3DS' pesky shell.

There are two options: the official MicroSD management (New 3DS only) (Requires Windows) or FTPD (must have CFW or homebrew installed).

FTPD is quicker and easier to use in the long run and can be used on all systems and computers (and phones!); however, MicroSD management is official and can be done with a stock system.

@hfreire
hfreire / qemu_osx_rpi_raspbian_jessie.sh
Last active March 24, 2024 14:35
How to emulate a Raspberry Pi (Raspbian Jessie) on Mac OSX (El Capitan)
# Install QEMU OSX port with ARM support
sudo port install qemu +target_arm
export QEMU=$(which qemu-system-arm)
# Dowload kernel and export location
curl -OL \
https://github.com/dhruvvyas90/qemu-rpi-kernel/blob/master/kernel-qemu-4.1.7-jessie
export RPI_KERNEL=./kernel-qemu-4.1.7-jessie
# Download filesystem and export location
@williame
williame / debugwin.py
Created June 28, 2012 20:09
can watch variables; opens a window that continuously updates as the variable changes value
import sys, threading, Queue, weakref
try:
import Tkinter
_has_tk = True
_debug_win = None
except ImportError:
# quietly disable ourselves
_has_tk = False
@cgoldberg
cgoldberg / timer.py
Created June 16, 2012 23:06
Python Timer Class - Context Manager for Timing Code Blocks
#!/usr/bin/env python
#
# Python Timer Class - Context Manager for Timing Code Blocks
# Corey Goldberg - 2012
#
from timeit import default_timer
@jlong
jlong / uri.js
Created April 20, 2012 13:29
URI Parsing with Javascript
var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";
parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port; // => "3000"
parser.pathname; // => "/pathname/"
parser.search; // => "?search=test"
parser.hash; // => "#hash"
parser.host; // => "example.com:3000"
@joshuaclayton
joshuaclayton / gist:721214
Created November 30, 2010 05:36
Homebrew-installed Python with pyobjc-core and pyobjc
I use Homebrew and wanted to install pip for mercurial. Pip requires a homebrew-installed version of Python, which is fine and dandy; however, I noticed that webkit2png was broken after I installed Python with Homebrew (it was missing pyobjc libs, which comes with the OS X Python install by default).
This assumes that the current homebrewed version of Python is 2.7.1 and that homebrew is set up for /usr/local. If that's not the case, you may have to change the minor version of setuptools (e.g. from 2.7 to 2.8) and change the PATH accordingly.
$ brew install python
Modify your PATH to include the path to Python's bin directory:
export PATH="/usr/local/Cellar/python/2.7.1/bin:/usr/local/bin:$PATH"