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Quick snake game

See the Pen Snake game by Gergő Sulymosi (@trekdemo) on CodePen.

(via https://www.youtube.com/watch?v=4ht22ReBjno)

Pre-Commit Rubocop Check

It is always a good idea to go ahead and prevent stupid mistakes. If you're using Rubocop, you're already made a step to write cleaner Ruby code.

Most of the time I just forget to run Rubocop and I end up with tons of fixup commits. It can be automated with git-hooks so why should I think about it anymore.

#git #rubocop #ruby

“This would make a good tech debt poster:”

fyprogramming

Logic Gates!

Not - “0 in, 1 out; 1 in, 0 out. Whatever you put in, you don’t get out.”

Buffer - “If you take the not of not, you get what you put in - 0 in, 0 out, 1 in, 1 out.”

NAND - “Both inputs must be brought up to 1 to lower the output to 0.”

AND - “If you negate the result of Nand, you get And. Both inputs must be brought up to 1 to raise the output up to 1.”

OR - “If you not both inputs, and then Nand them together, you get Or. If either input is raised to 1, the output raises to 1.”

NOR - “Negate both inputs, nand them together, and negate the output.”

XOR - “Xor is complicated - The large weight ands the inputs together. The medium weights negate the inputs, but are pulled up by the large one when both are 1. When you nor those together, you get Xor “

XNOR - “This is comparatively simple - just negate the output of Xor, and you’re there!”

Video Source

Images and Text Stolen from Imgur!

justancsi-deactivated20161117

szegsz

rastacsko

logicporn

Interesting stuff this week 15.08

Parallel CI by Codeship

Volt - Build Rich Applications

Rails on Docker by thoughtbot

Life Beyond Rails: A Brief Look at Alternate Web Frameworks for Ruby by PJ Hagerty

Getting Started With Ruby Processing by Ben Lewis

1e3no

azazelm0rdant

yay! :D

OS contribution Jan

Helped to close an issue https://github.com/pauldix/sax-machine/issues/65

I fixed a small issue within sax-machine gem https://github.com/pauldix/sax-machine/pull/66

I'm reviewing this PR https://github.com/digitalnatives/casino-moped_authenticator/pull/1

#opensource #log

onethingwell

PostgREST serves a fully RESTful API from any existing PostgreSQL database. It provides a cleaner, more standards-compliant, faster API than you are likely to write from scratch.

devtales

Wow, that performance