DarrenN

#lang racket/base

; One way to define a logger
(define lg (make-logger 'my-logger))
; Define a receiver for this logger, along with a log level
(define rc (make-log-receiver lg 'error)) ; also try with 'debug

; Another way to define a logger, with additional forms
(define-logger lg2)
(define rc2 (make-log-receiver lg2-logger 'debug))

DarrenN

#lang racket/base

(require racket/format
         racket/list
         racket/match
         racket/trace)

(provide (all-defined-out)
         (all-from-out racket/trace))

DarrenN

syntax where = function(ctx) {
  const binaryOps = ["or", "and", "==", ">", "<", "-", "+", "*", "/", "."];
  const dummy = #`dummy`.get(0);

  function matchNext(names) {
    const marker = ctx.mark();
    const next = ctx.next();
    ctx.reset(marker);
    return !next.done && names.includes(next.value.val());
  }

DarrenN

# Version key/value should be on his own line
PACKAGE_VERSION=$(cat package.json \
  | grep version \
  | head -1 \
  | awk -F: '{ print $2 }' \
  | sed 's/[",]//g')

echo $PACKAGE_VERSION

DarrenN

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

DarrenN

#!/bin/sh

git rev-parse 2>/dev/null

if [[ $? != 0 ]]
then
  echo "Not a git repo"
  return
fi

DarrenN

(ns user)

(def app
  "Intenal Helper"
  (fnil conj []))

(defprotocol PathSeq
  (path-seq* [form path] "Helper for path-seq"))

(extend-protocol PathSeq

DarrenN

Essential JavaScript Links

A curated list by Eric Elliott and friends. Suggest links in the comments below.

This is a very exclusive collection of only must-have JavaScript links. I'm only listing my favorite links. Nothing else makes the cut. Feel free to suggest links if you think they're good enough to make this list. The really curious should feel free to browse the comments to find other links. I can't guarantee the quality of links in the comments.

Full Disclosure

Some of these links are affiliate links, meaning that if you make a purchase, I might earn a little money. This has absolutely no bearing on whether or not links make the list. None, whatsoever. However, it does allow me more resources to fight poverty with code. Every little bit counts.

DarrenN

;; Updated tutorial code for Om 0.1.6, 2014-01-16
;; http://www.lexicallyscoped.com/2013/12/25/slice-of-reactjs-and-cljs.html
;; See comments below for details on the changes.

(def app-state
  (atom {:comments [{:author "Pete Hunt" :text "This is a comment."}
                    {:author "Jordan Walke" :text "This is *another* coment"}]}))

(defn comment [{:keys [author text]} owner]
  (om/component

DarrenN

define([
], function() {
  return {
    componentDidMount: function() {
      this._boundForceUpdate = this.forceUpdate.bind(this, null);
      this.getBackboneObject().on("all", this._boundForceUpdate, this);
    },
    componentWillUnmount: function() {
      this.getBackboneObject().off("all", this._boundForceUpdate);
    },