mass of moon = 73.483E+21 kg
mass = 3,000 kg
mass of moon * mass => 22.0449e25kg^2
# Rails only allows databases local to your machine. If you run your databases in a VM | |
# (and you should), then you need to add this | |
namespace :db do | |
def local_database?(config, &block) | |
if config['host'].in?(['127.0.0.1', 'localhost', '172.16.12.102']) || config['host'].blank? | |
yield | |
else | |
$stderr.puts "This task only modifies local databases. #{config['database']} is on a remote host." | |
end |
07:16:13,507 ERROR [immutant.runtime] (pool-15-thread-1) Unexpected error occurred loading immutant.init #<ExceptionInInitializerError java.lang.ExceptionInInitializerError> | |
07:16:13,508 ERROR [org.jboss.msc.service.fail] (pool-15-thread-1) MSC00001: Failed to start service jboss.deployment.unit."charon.clj".immutant.core.application-initializer: org.jboss.msc.service.StartException in service jboss.deployment.unit."charon.clj".immutant.core.application-initializer: java.lang.ExceptionInInitializerError | |
at org.projectodd.polyglot.core.AsyncService$1.run(AsyncService.java:52) [polyglot-core.jar:1.x.incremental.61] | |
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_25] | |
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_25] | |
at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_25] | |
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_25] | |
(ns com.larrystaton.datomic | |
(:require [datomic.api :as d])) | |
;; (find-entity-id :person/name "Larry Staton" (d/db conn)) | |
(defn find-entity-id | |
"Query Datomic for the entity ID with ATTR and VAL in DBVAL" | |
[attr val dbval] | |
(ffirst | |
(d/q '[:find ?e | |
:in $ ?a ?v |
\documentclass[12pt]{article} | |
\usepackage[unboxed]{cwpuzzle} | |
\pagestyle{empty} | |
\usepackage{fontspec,xltxtra,xunicode} | |
\defaultfontfeatures{Mapping=tex-text} | |
\setmainfont[Scale=MatchLowercase,Mapping=tex-text]{HelveticaNeue} | |
\begin{document} |
$ lein slamhound src/charon/tasks/import_stuff.clj | |
Can't find 'slam.hound' as .class or .clj for lein run: please check the spelling. | |
Exception in thread "main" java.io.FileNotFoundException: Could not locate slam/hound__init.class or slam/hound.clj on classpath: | |
at clojure.lang.RT.load(RT.java:443) | |
at clojure.lang.RT.load(RT.java:411) | |
at clojure.core$load$fn__5018.invoke(core.clj:5530) | |
at clojure.core$load.doInvoke(core.clj:5529) | |
at clojure.lang.RestFn.invoke(RestFn.java:408) | |
at clojure.core$load_one.invoke(core.clj:5336) | |
at clojure.core$load_lib$fn__4967.invoke(core.clj:5375) |
curl -s http://www.youtypeitwepostit.com/api/ | json -a collection.items | json -a href | parallel curl -s {} |
λ curl -v -H 'Accept: application/vnd.collection+json' http://www.youtypeitwepostit.com/api/ | |
* About to connect() to www.youtypeitwepostit.com port 80 (#0) | |
* Trying 50.17.185.176... | |
* Connected to www.youtypeitwepostit.com (50.17.185.176) port 80 (#0) | |
> GET /api/ HTTP/1.1 | |
> User-Agent: curl/7.33.0 | |
> Host: www.youtypeitwepostit.com | |
> Accept-Encoding: deflate, gzip | |
> Accept: application/vnd.collection+json | |
> |
class DealershipsResource < Webmachine::Resource | |
def encodings_provided | |
{"gzip" => :encode_gzip, "identity" => :encode_identity} | |
end | |
def allowed_methods | |
%W[GET] | |
end |
require 'rubygems' | |
require 'mechanize' | |
FIRST_NAME = 'FIRST_NAME' | |
LAST_NAME = 'LAST_NAME' | |
PHONE = 'PHONE' | |
EMAIL = 'EMAIL@provider.com' | |
PARTY_SIZE = 2 | |
SCHEDULE_RANGE = { :start_time => '19:00', :end_time => '20:30' } |
mass of moon = 73.483E+21 kg
mass = 3,000 kg
mass of moon * mass => 22.0449e25kg^2