pelle

(use '[datomic.api :only [q db] :as d])

(def uri "datomic:mem://accounts")

;; create database
(d/create-database uri)

;; connect to database
(def conn (d/connect uri))

gre

package controllers

import play.api._
import play.api.mvc._

object Application extends Controller {
  
  def zip = Action {
    import play.api.libs.iteratee._
    import java.util.zip._

hgomez

# Downloading Oracle JVM without browser

Oracle requires you to accept its licence agreement before downloading its JVM.
It's a pain for those of us who do automation, native packages, Jenkins JVM deployment on slave...

I used Firefox and Firebug to sniff network exchanges.

## HTTP Request :

    GET /otn-pub/java/jdk/6u39-b04/jdk-6u39-linux-i586.bin?AuthParam=1359814101_9685f919f8b3113a89574ec4570d47b2 HTTP/1.1

jcraane

<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true">
    <appender name="consoleAppender" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <charset>UTF-8</charset>
            <Pattern>%d %-4relative [%thread] %-5level %logger{35} - %msg%n</Pattern>
        </encoder>
    </appender>

    <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">

bitemyapp

The Learning Haskell guide has been moved to a git repo to enable outside contribution

Find it here: https://github.com/bitemyapp/learnhaskell

lambdazen

// You can run this code in a Gremlin shell. Tested with Tinkerpop 2.4.0
// A sample graph -- See https://github.com/tinkerpop/blueprints/wiki/Property-Graph-Model
g = TinkerGraphFactory.createTinkerGraph()

// The schema for the sample graph -- See http://lambdazen.blogspot.com/2014/01/do-property-graphs-have-schemas.html
sg = new TinkerGraph()
person = sg.addVertex()
person.setProperty('_label', 'person')
person.setProperty('name', 'java.lang.String')
person.setProperty('age', 'java.lang.Integer')

bobbygrace

Hello, visitors! If you want an updated version of this styleguide in repo form with tons of real-life examples… check out Trellisheets! https://github.com/trello/trellisheets

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Trello CSS Guide

“I perfectly understand our CSS. I never have any issues with cascading rules. I never have to use !important or inline styles. Even though somebody else wrote this bit of CSS, I know exactly how it works and how to extend it. Fixes are easy! I have a hard time breaking our CSS. I know exactly where to put new CSS. We use all of our CSS and it’s pretty small overall. When I delete a template, I know the exact corresponding CSS file and I can delete it all at once. Nothing gets left behind.”

You often hear updog saying stuff like this. Who’s updog? Not much, who is up with you?

dfrankland

body {
    background-image:
      linear-gradient(45deg, #ccc 25%, transparent 25%), 
      linear-gradient(135deg, #ccc 25%, transparent 25%),
      linear-gradient(45deg, transparent 75%, #ccc 75%),
      linear-gradient(135deg, transparent 75%, #ccc 75%);
    background-size:25px 25px; /* Must be a square */
    background-position:0 0, 12.5px 0, 12.5px -12.5px, 0px 12.5px; /* Must be half of one side of the square */
}

rondy

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.

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Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

What's an Effective Engineer?