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@justinweiss
justinweiss / filterable.rb
Last active January 30, 2025 13:06
Filterable
# Call scopes directly from your URL params:
#
# @products = Product.filter(params.slice(:status, :location, :starts_with))
module Filterable
extend ActiveSupport::Concern
module ClassMethods
# Call the class methods with names based on the keys in <tt>filtering_params</tt>
# with their associated values. For example, "{ status: 'delayed' }" would call
@cliftonc
cliftonc / fifo
Last active September 22, 2022 06:13
Simple LIFO and FIFO queue in Redis
var redis = require("redis"),
client = redis.createClient(),
exitProcessor = false,
queueNext = function() {
process.nextTick(function() {
// Messages are pushed with RPUSH, making this a FIFO queue
client.blpop('queue', 1, queueFn);
})
},
queueFn = function(err, msg) {
@staltz
staltz / introrx.md
Last active May 15, 2025 10:37
The introduction to Reactive Programming you've been missing
@gbuesing
gbuesing / ml-ruby.md
Last active December 3, 2024 08:13
Resources for Machine Learning in Ruby

UPDATE a fork of this gist has been used as a starting point for a community-maintained "awesome" list: machine-learning-with-ruby Please look here for the most up-to-date info!

Resources for Machine Learning in Ruby

Gems

@prakhar1989
prakhar1989 / richhickey.md
Last active January 30, 2025 06:39 — forked from stijlist/gist:bb932fb93e22fe6260b2
richhickey.md

Rich Hickey on becoming a better developer

Rich Hickey • 3 years ago

Sorry, I have to disagree with the entire premise here.

A wide variety of experiences might lead to well-roundedness, but not to greatness, nor even goodness. By constantly switching from one thing to another you are always reaching above your comfort zone, yes, but doing so by resetting your skill and knowledge level to zero.

Mastery comes from a combination of at least several of the following:

@jordanpoulton
jordanpoulton / pair_programming_roles
Last active September 16, 2024 19:06
Pair Programming Role Definitions - Driver:Navigator
Driver:
-Write the code according to the navigator's specification
-Listen intently to the navigators instructions
-Ask questions wherever there is a lack of clarity
-Offer alternative solutions if you disagree with the navigator
-Where there is disagreement, defer to the navigator. If their idea fails, get to failure quickly and move on
-Make sure code is clean
-Own the computer / keyboard
-Ignore larger issues and focus on the task at hand
-Trust the navigator - ultimately the navigator has the final say in what is written
@jmeridth
jmeridth / postgresql_command_line_cheat_sheet.md
Last active July 2, 2020 17:14
PostgreSQL Command Line Cheat Sheet

change to postgres user and open psql prompt

sudo -u postgres psql postgres

list databases

postgres=# \l

list roles

@PurpleBooth
PurpleBooth / README-Template.md
Last active May 18, 2025 06:21
A template to make good README.md

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

@0XDE57
0XDE57 / config.md
Last active May 14, 2025 03:10
Firefox about:config privacy settings

ABOUT

about:config settings to harden the Firefox browser. Privacy and performance enhancements.
To change these settings type 'about:config' in the url bar. Then search the setting you would like to change and modify the value. Some settings may break certain websites from functioning and rendering normally. Some settings may also make firefox unstable. I am not liable for any damages/loss of data.

Not all these changes are necessary and will be dependent upon your usage and hardware. Do some research on settings if you don't understand what they do. These settings are best combined with your standard privacy extensions (HTTPS Everywhere No longer required: Enable HTTPS-Only Mode, NoScript/Request Policy, uBlock origin, agent spoofing, Privacy Badger etc), and all plugins set to "Ask To Activate".

@nateberkopec
nateberkopec / 0.result.md
Last active January 18, 2024 11:20 — forked from tomfuertes/0.result.md
De-'Async Inject'ing Universal Analytics

De-'Async Inject' Universal Analytics

This gist applies the theory from Ilya Grigorik's Script-injected "async scripts" considered harmful on the default Universal Analytics snippet. TLDR place this above the CSS in the <head> of your document

<!-- Google Analytics Part 1: Creates window.ga, sets account, and queues pageview-->
<script>
  !function(n,t){n.GoogleAnalyticsObject=t,n[t]=n[t]||function(){(n[t].q=n[t].q||[]).push(arguments)},n[t].l=1*new Date}(window,"ga");
  ga('create', 'UA-XXXX-Y', 'auto'); // REPLACE UA-XXXX-Y w/ YOUR ACCOUNT
 ga('send', 'pageview');