I hereby claim:
- I am prashcr on github.
- I am prashcr (https://keybase.io/prashcr) on keybase.
- I have a public key whose fingerprint is 5178 8B38 1576 F0C7 68B0 9DE5 B17F 509B 9A45 4FD3
To claim this, I am signing this object:
Prashanth Chandra prashcr
prashcr
/ johnny-joystick.js
Last active
April 12, 2016 23:40
Super hacky Node.js script that lets you control your cursor with a joystick connected to an Arduino, using Johnny-Five and RobotJS
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| 'use strict' | |
| const five = require('johnny-five') | |
| const board = new five.Board() | |
| const robot = require('robotjs') | |
| const range = 24 | |
| const center = range / 2 | |
| const threshold = range / 8 | |
| let count = 0 | |
| robot.setMouseDelay(1) |
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| 02-13 09:49:55.510: D/Webtrends(1300): Received battery event | |
| 02-13 09:49:56.010: D/audio_hw_primary(240): out_set_parameters: enter: usecase(1: low-latency-playback) kvpairs: routing=2 | |
| 02-13 09:49:56.010: V/listen_hw(240): listen_hw_set_parameters: Enter | |
| 02-13 09:49:56.010: V/listen_hw(240): handle_set_parameters: Enter kvpairs=routing=2 capture=0 | |
| 02-13 09:49:56.010: V/listen_hw(240): handle_set_parameters: Exit | |
| 02-13 09:49:56.010: V/listen_hw(240): listen_hw_set_parameters: Exit, ret=0 | |
| 02-13 09:49:56.021: D/audio_hw_primary(240): start_output_stream: enter: stream(0xb5880740)usecase(1: low-latency-playback) devices(0x2) | |
| 02-13 09:49:56.021: D/audio_hw_primary(240): start_output_stream: enter: usecase(1: low-latency-playback) devices(0x2) | |
| 02-13 09:49:56.021: D/audio_hw_primary(240): select_devices: out_snd_device(2: speaker) in_snd_device(0: ) | |
| 02-13 09:49:56.021: W/msm8974_platform(240): Codec backend bitwidth 16, samplerate 48000 |
prashcr
/ Vagrantfile
Last active
October 13, 2017 14:25
Node.js starter kit for Ubuntu 14.04 Vagrant box on DigitalOcean
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| Vagrant.configure('2') do |config| | |
| config.vm.hostname = 'vagrant-example' | |
| config.vm.provider :digital_ocean do |provider, override| | |
| override.ssh.username = 'vagrant' | |
| override.ssh.private_key_path = '~/.ssh/id_rsa' | |
| override.vm.box = 'digital_ocean' | |
| override.vm.box_url = "https://github.com/smdahlen/vagrant-digitalocean/raw/master/box/digital_ocean.box" | |
| provider.token = ENV['DIGITAL_OCEAN_TOKEN'] |
prashcr
/ keybase.md
Created
December 19, 2015 15:15
prashcr
/ debug.css
Last active
December 16, 2015 10:28
https://www.quora.com/What-are-the-most-interesting-HTML-JS-DOM-CSS-hacks-that-most-web-developers-dont-know-about
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| * { background-color: rgba(255,0,0,.2); } | |
| * * { background-color: rgba(0,255,0,.2); } | |
| * * * { background-color: rgba(0,0,255,.2); } | |
| * * * * { background-color: rgba(255,0,255,.2); } | |
| * * * * * { background-color: rgba(0,255,255,.2); } | |
| * * * * * * { background-color: rgba(255,255,0,.2); } |
prashcr
/ promise-latest.js
Created
December 9, 2015 23:31
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| // https://github.com/bjoerge/promise-latest | |
| window.latest = latest; | |
| function latest(fn) { | |
| let lastAdded | |
| let pending | |
| let resolve | |
| let reject | |
| return function (...args) { | |
| // in the future if/when promises gets cancellable, we could abort the previous here like this | |
| // lastAdded.cancel() |
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| var http = require('http'); | |
| var server = http.createServer(function (request, response) { | |
| response.writeHead(200, {"Content-Type": "text/plain"}); | |
| response.end("Hello World\n"); | |
| }).listen(8080, 127.0.0.1); |
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| // Absolute path | |
| script(src='/scripts/app.js') | |
| // Relative path | |
| script(src='scripts/app.js') |
prashcr
/ helloworld.js
Created
October 23, 2015 06:31
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| var helloWorld = function () { | |
| return [][(![]+[])[!+[]+!![]+!![]]+([]+{})[+!![]]+(!![]+[])[+!![]]+(!![]+[])[+[]]][([]+{})[!+[]+!![]+!![]+!![]+!![]]+([]+{})[+!![]]+([][[]]+[])[+!![]]+(![]+[])[!+[]+!![]+!![]]+(!![]+[])[+[]]+(!![]+[])[+!![]]+([][[]]+[])[+[]]+([]+{})[!+[]+!![]+!![]+!![]+!![]]+(!![]+[])[+[]]+([]+{})[+!![]]+(!![]+[])[+!![]]]((!![]+[])[+!![]]+([][[]]+[])[!+[]+!![]+!![]]+(!![]+[])[+[]]+([][[]]+[])[+[]]+(!![]+[])[+!![]]+([][[]]+[])[+!![]]+([]+{})[!+[]+!![]+!![]+!![]+!![]+!![]+!![]]+([][[]]+[])[+[]]+([][[]]+[])[+!![]]+([][[]]+[])[!+[]+!![]+!![]]+(![]+[])[!+[]+!![]+!![]]+([]+{})[!+[]+!![]+!![]+!![]+!![]]+(+{}+[])[+!![]]+([]+[][(![]+[])[!+[]+!![]+!![]]+([]+{})[+!![]]+(!![]+[])[+!![]]+(!![]+[])[+[]]][([]+{})[!+[]+!![]+!![]+!![]+!![]]+([]+{})[+!![]]+([][[]]+[])[+!![]]+(![]+[])[!+[]+!![]+!![]]+(!![]+[])[+[]]+(!![]+[])[+!![]]+([][[]]+[])[+[]]+([]+{})[!+[]+!![]+!![]+!![]+!![]]+(!![]+[])[+[]]+([]+{})[+!![]]+(!![]+[])[+!![]]]((!![]+[])[+!![]]+([][[]]+[])[!+[]+!![]+!![]]+(!![]+[])[+[]]+([][[]]+[])[+[]]+(!![]+[]) |
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| # Creates a new GitHub repo | |
| # Save your token in a file called gh-token in current dir | |
| printf "Repo name: " | |
| read repoName | |
| curl -H "Authorization: token $(cat gh-token)" -d "{ \"name\": \"$repoName\" }" https://api.github.com/user/repos |