nathany

* mixins (include and extend) for simple modularization (vs. multiple inheritance or traits in other languages)
* innovations in the web space (haml, rack middleware, etc.)
* standardized around MIT and GIT
* no public properties (attr_accessor, etc.)
* open classes
* tooling (gem, rake)
* animal references (ducks, monkeys, bacon)
* metaprogramming (unicorns)
* TDD/BDD emphasis and tools

dgrijalva

require 'rake/clean'
require 'rake/testtask'

# Insert executable name here
TARGET = ''

CLEAN.include('**/*.6')
CLOBBER.include(TARGET)

def required_modules go_file

halyph

Programming Achievements: How to Level Up as a Developer

This gist is part of a blog post. Check it out at:

http://jasonrudolph.com/blog/2011/08/09/programming-achievements-how-to-level-up-as-a-developer

jonforums

C:\Users\Jon\Documents\WebDev>git config --global --list | grep -P "^alias\.[abs]"
alias.all=!ruby c:/tools/gitall.rb
alias.br=branch
alias.st=status -sb


C:\Users\Jon\Documents\WebDev>git all fetch
No '.gitall_ignore' found; processing all '*-git' dirs...
[FETCH] 960-gs-git
[FETCH] cramp-git

debasishg

/**
 * |@| is a helper function that helps you accumulate applicative functors. It gives you an ApplicativeBuilder (it's part of
 * the implementation though) through which you accumulate your applicatives just as you would using the Builder pattern of
 * the GoF in the OO world. Once you have all the applicatives you can pass it a function that will be applied to all the 
 * values that you have accumulated so far. e.g.
 */

scala> (1.some |@| 2.some) apply {_ + _}
res1: Option[Int] = Some(3)

KL-7

One-liners

Reverse every line:

Input file:

$ cat foo
qwe
123

bar

jexchan

Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "your_email@youremail.com"

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

unak

* Only the releases of the stable versions are listed in principle.  The releases of the unstable versions especially considered to be important are indicated as "not stable."
* The branches used as the source of each releases are specified, and the branching timing of them are also shown.  BTW, before subversionizing of the repository, the term called "trunk" was not used, but this list uses it in order to avoid confusion.
* In order to show a historical backdrop, big conferences (RubyKaigi, RubyConf and Euruko) are also listed.  About the venues of such conferences, general English notations are adopted, in my hope.
* ruby_1_8_7 branch was recut from v1_8_7 tag after the 1.8.7 release because of an accident.
* 1.2.1 release was canceled once, and the 2nd release called "repack" was performed.  Although there were other examples similar to this, since the re-releases were performed during the same day, it does not write clearly in particular.
* Since 1.0 was released with the date in large quantities, the mi

gordonad

<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
           http://maven.apache.org/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.gordondickens.sample</groupId>
  <artifactId>sample-parent</artifactId>
  <version>1.0.0</version>

  <packaging>pom</packaging>