rkh

# coding: utf-8
require 'sinatra'
set server: 'thin', connections: []

get '/' do
  halt erb(:login) unless params[:user]
  erb :chat, locals: { user: params[:user].gsub(/\W/, '') }
end

get '/stream', provides: 'text/event-stream' do

sebastianseilund

/**
 * `Ember.MergedArray` is an array that observes multiple other arrays (called source arrays) for changes and includes
 * all items from all source arrays in an efficient way.
 * 
 * Usage:
 * 
 * ```javascript
 * var obj = Ember.Object.create({
 *   people: [
 *      {

john2x

Clojure Destructuring Tutorial and Cheat Sheet

(Related blog post)

Simply put, destructuring in Clojure is a way extract values from a datastructure and bind them to symbols, without having to explicitly traverse the datstructure. It allows for elegant and concise Clojure code.

Vectors and Sequences

Zenexer

This gist has moved to a proper git repo so people can make pull requests: https://github.com/Zenexer/internet-reference/blob/main/Internet%20Slang%20and%20Emoticons.md

mixonic

Router Service

• emberjs/rfcs#95
• https://github.com/emberjs/rfcs/blob/router-service/text/0000-router-service.md

Kebab Actions

• emberjs/rfcs#100
• https://github.com/mixonic/rfcs/blob/kebab/text/0000-kebab-actions.md

itod

• Kinesis Freestyle (Terrible key switches. Mushy and un-lovable)

• Kinesis Freestyle Edge (Traditional layout with too many keys, mech switches, proably too big to be tented easily/properly)

• Matias Ergo Pro (Looks pretty great. Have not tried.)

• ErgoDox Kit (Currently, my everyday keyboard. Can buy pre-assembled on eBay.)

• ErgoDox EZ (Prolly the best option for most people.)

mhuebert

Objectives/approach

• Load config conditionally, based on a release flag passed in at the command line. We use juxt/aero to read a static config.edn file, passing in the release flag as aero's :profile.
• Config should be exposed at runtime (in the browser / cljs) and macro-expansion time (clj). We store config in a plain map, app.env/config. Our build hook, app.build/load-env, updates this using alter-var-root!.
• Whenever config has changed, shadow-cljs must invalidate its caches so that changes are picked up immediately. We do this in app.build/load-env by putting the current environment in the shadow build state, under [:compiler-options :external-config ::env].

Why this approach?

• Reading config directly from macros breaks compiler caching - changing config will not cause changes to propagate to the build.
• :clojure-defines (ie. goog-define) are not exposed in clj, & therefore can't be used by macros. We want one single way to expose config that

MrFunctor

{
  "compilerOptions": {
    "plugins": [
      {
        "name": "@unsplash/ts-namespace-import-plugin",
        "namespaces": {
          "A": {
            "importPath": "fp-ts/Array"
          },
          "B": {