jszmajda

Conway's Game of Life in Erlang, in 2 hours, with 0 Erlang experience, in 20 lines of code.

1337 h4x0rs:

• @jszmajda
• @ngauthier
• @ericoestrich
• @danivovich
• @kafuchau

domenic

This article has been given a more permanent home on my blog. Also, since it was first written, the development of the Promises/A+ specification has made the original emphasis on Promises/A seem somewhat outdated.

You're Missing the Point of Promises

Promises are a software abstraction that makes working with asynchronous operations much more pleasant. In the most basic definition, your code will move from continuation-passing style:

getTweetsFor("domenic", function (err, results) {
 // the rest of your code goes here.

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

wycats

App.Router.map(function() {
  this.resource('post', { path: '/posts/:post_id' });
});

App.PostRoute = Ember.Route.extend({
  model: function(params) {
    return this.store.find('post', params.post_id);
  }
});

JunichiIto

This list is based on aliases_spec.rb.

You can see also Module: RSpec::Matchers API.

matcher	aliased to	description
a_truthy_value	be_truthy	a truthy value
a_falsey_value	be_falsey	a falsey value
be_falsy	be_falsey	be falsy
a_falsy_value	be_falsey	a falsy value

bradwestfall

S3 Static Sites

⚠ This post is fairly old. I don't keep it up to date. Be sure to see comments where some people have posted updates

What this will cover

• Host a static website at S3
• Redirect www.website.com to website.com
• Website can be an SPA (requiring all requests to return index.html)
• Free AWS SSL certs
• Deployment with CDN invalidation

prmichaelsen

AWS Claude Sonnet 3.7 Quota Increase Request

Request Details

Use-Case Description:

We at XXXXX are building a Model Context Protocol (MCP) client that functions as an agentic AI root cause analysis bot, which will be integrated into our enterprise observability and incident management platform. This enterprise-grade product is following a phased deployment approach:

Phase 1 (Current - Development): Supporting 1-3 XXXXX developers who are actively building and testing the workflow. During this phase, our engineering team needs sufficient quota to iteratively test and refine the system's capabilities to:

• Use Claude to analyze user intent and determine appropriate investigative actions
• Invoke multiple MCP server tools to fetch operational data from XXXXX platforms (XXXXX)

gvarela

# Claude PR Review Workflow
#
# Automatically reviews pull requests using Claude Code AI
#
# TRIGGERS:
# - Initial review: PR opened or marked ready for review
# - Re-review options:
#   1. Add 're-review-requested' label - bypasses claude-reviewed check and allows synchronize events
#   2. Manual trigger via Actions tab (workflow_dispatch) - always runs
#