ungoldman

How do you POST a JSON file with curl??

You can post a json file with curl like so:

curl -X POST -H "Content-Type: application/json" -d @FILENAME DESTINATION

so for example:

domenic

function iteratorOfPromisesForEach(iterator, callback) {
    var snapshot = iterator.next();
    if (snapshot.done) {
        return Promise.resolve();
    }
    return snapshot.value.then(callback).then(() => iteratorOfPromisesForEach(iterator, callback));
}

var result = iteratorOfPromisesForEach(filesIterator, function (file) {
    // return immediately to just do sync processing

joho

Steps to install and run PostgreSQL 9.2 using Homebrew (Mac OS X)
(if you aren't using version 9.1.5, change line 6 with the correct version)

1. launchctl unload -w ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist
2. mv /usr/local/var/postgres /usr/local/var/postgres91
3. brew update
4. brew upgrade postgresql
5. initdb /usr/local/var/postgres -E utf8
6. pg_upgrade -b /usr/local/Cellar/postgresql/9.1.5/bin -B /usr/local/Cellar/postgresql/9.2.0/bin -d /usr/local/var/postgres91 -D /usr/local/var/postgres
7. cp /usr/local/Cellar/postgresql/9.2.0/homebrew.mxcl.postgresql.plist ~/Library/LaunchAgents/

oxbowlakes

trait MyList[+A] { 
  def fold[B](k: Option[(A, B)] => B): B
  def map[B](f: A => B): MyList[B]             = sys.error("Implement me in terms of fold")
  def flatMap[B](f: A => MyList[B]): MyList[B] = sys.error("Implement me in terms of fold")
  def headOption: Option[B]                    = sys.error("Implement me in terms of fold")
  def tailOption: Option[MyList[B]]            = sys.error("Implement me in terms of fold")
  def isEmpty                                  = sys.error("Implement me in terms of fold")
  def length                                   = sys.error("Implement me in terms of fold")
}

jlbruno

// found here http://forums.shopify.com/categories/2/posts/29259

var getOrdinal = function(n) {
   var s=["th","st","nd","rd"],
       v=n%100;
   return n+(s[(v-20)%10]||s[v]||s[0]);
}

darktable

application: you-app-name-here
version: 1
runtime: python
api_version: 1

default_expiration: "30d"

handlers:
- url: /(.*\.(appcache|manifest))
  mime_type: text/cache-manifest

ishikawa

import java.util.Arrays;

/**
 * http://lucitworks.com/Snippets/Algorithms/permutation.htm
 */
public class HeapPermute {

	private static void swap(int[] v, int i, int j) {
		int t = v[i]; v[i] = v[j]; v[j] = t;
	}