mariusGundersen

function Lazy(list, ...steps){
  this.list = list;
  this.steps = steps; 
}

Lazy.prototype.map = function(f){
  return new Lazy(this.list, ...this.steps, iteration 
    => ( for (entry of iteration) f(entry)));
}

Arachnid

import logging
from google.appengine.api import memcache
from google.appengine.api import apiproxy_stub_map
from google.appengine.datastore import datastore_pb

"""Provides a shim that caches datastore Get calls.

Example code:

import datastore_get_cache

csytan

from google.appengine.ext import db
from django.utils import simplejson


### Functions ###
def fetch_references(entities, attr):
    """Fetches and sets ReferenceProperty attributes in one db call"""
    keys = []
    for entity in entities:
        key = getattr(entity, '_' + attr)

arikfr

import base64
from django.utils import simplejson
import urllib
from google.appengine.api import urlfetch
 
def track(event, properties=None):
    """
        A simple function for asynchronously logging to the mixpanel.com API on App Engine 
        (Python) using RPC URL Fetch object.
        @param event: The overall event/category you would like to log this data under

harperreed

"""
A helper for the app engine blobstore API and Django.

Works with the appengine patch:
http://code.google.com/p/app-engine-patch/

Taken and inspired by: 
http://appengine-cookbook.appspot.com/recipe/blobstore-get_uploads-helper-function-for-django-request/

Usage:

dound

application: yourappid
version: testgaesessions
runtime: python
api_version: 1

handlers:
- url: /stats.*
  script: $PYTHON_LIB/google/appengine/ext/appstats/ui.py
- url: /.*
  script: main.py

twerth

#!/usr/bin/env ruby

# To use, put this in your bashrc:
# complete -C path/to/script -o default your_command_or_commands_here
#   example, to complete the foo and bar commands with the foo.rb script: complete -C ~/bin/foo.rb -o default foo bar

prefix = ARGV[1] 

words = `some command here, or just any array`.split.uniq
words = words.select {|w| /^#{Regexp.escape prefix}/ =~ w} if prefix

jgeewax

$ git branch
* master
$ git feature my-new-feature
this will create a feature branch my-new-feature to be merged into master (Y/n): Y
$ git branch
* features/my-new-feature
  master
$ # Do some work here, commit it...
$ git finish
this will integrate my-new-feature into master (Y/n): Y

benschwarz

• Download Closure
• Place the java jar file within /usr/local/libexec
• Create /usr/local/bin/closure, copy in the bash script shown below
• Run chmod +x /usr/local/bin/closure

Enjoy running closure

skorokithakis

import sys, os

package_dir = "packages"

sys.path.insert(0, package_dir)

for filename in os.listdir(package_dir):
    if filename.endswith((".zip", ".egg")):
        sys.path.insert(0, "%s/%s" % (package_dir, filename))