richarddun

#!/usr/bin/env python

"""
Script to open TCP connection and send 1 HTTP GET request containing
a specific string, and header

Usage:
./http.py <IP_of_target>

There is only one mandatory argument, which is the target IP address.

tpolecat

EDIT: This gist has been promoted and is now a blog post.

Kinda-Curried Type Parameters

Scala methods can have multiple lists of value parameters but only one list of type parameters, which is occasionally irritating when some are inferable and others are not. Consider this method which has two type parameters, one inferable and one not.

import scalaz._, Scalaz._

chrissimpkins

Use these rapid keyboard shortcuts to control the GitHub Atom text editor on macOS.

Key to the Keys

• ⌘ : Command key
• ⌃ : Control key
• ⌫ : Delete key
• ← : Left arrow key
• → : Right arrow key
• ↑ : Up arrow key

djspiewak

Introduction to scalaz-stream

Every application ever written can be viewed as some sort of transformation on data. Data can come from different sources, such as a network or a file or user input or the Large Hadron Collider. It can come from many sources all at once to be merged and aggregated in interesting ways, and it can be produced into many different output sinks, such as a network or files or graphical user interfaces. You might produce your output all at once, as a big data dump at the end of the world (right before your program shuts down), or you might produce it more incrementally. Every application fits into this model.

The scalaz-stream project is an attempt to make it easy to construct, test and scale programs that fit within this model (which is to say, everything). It does this by providing an abstraction around a "stream" of data, which is really just this notion of some number of data being sequentially pulled out of some unspecified data source. On top of this abstraction, sca

manuel-rabade

$ curl http://192.168.1.1/api/device/information
<?xml version="1.0" encoding="UTF-8"?>
<response>
<DeviceName>E303</DeviceName>
<SerialNumber>K3XBYAxxxxxxxxxx</SerialNumber>
<Imei>xxxxxxxxxxxxxxx</Imei>
<Imsi>xxxxxxxxxxxxxxx</Imsi>
<Iccid>xxxxxxxxxxxxxxxxxxxx</Iccid>
<Msisdn></Msisdn>
<HardwareVersion>CH2E303SM</HardwareVersion>

acolyer

Internet Scale Services Checklist

A checklist for designing and developing internet scale services, inspired by James Hamilton's 2007 paper "On Desgining and Deploying Internet-Scale Services."

• http://mvdirona.com/jrh/talksandpapers/jamesrh_lisa.pdf

Basic tenets

• Does the design expect failures to happen regularly and handle them gracefully?
• Have we kept things as simple as possible?

vrischmann

realm=Sonatype Nexus Repository Manager
host=nexus.company.com
user=admin
password=admin123

tixxit

import scalaz._

import scala.util.Try

final class X {
  val magic: Int = scala.util.Random.nextInt(10000)
  def isStable: Boolean = magic == 42
}

object Main extends App {

justjoheinz

/**
 * Original source:
 * [[https://gist.github.com/oxbowlakes/970717]]
 * 
 * Modifications:
 *  - use scala 7.0.5
 *  - use toValidationNel
 *  - use sequenceU and traverseU instead of the lambda trick
 * 
 * Part Zero : 10:15 Saturday Night

gak

void main(void) 
{ 
    float x,y;
	float ratio = iResolution.y / iResolution.x;
     
	x = gl_FragCoord.x / iResolution.x - 0.5;
	y = gl_FragCoord.y / iResolution.y * ratio - 0.25;
	
	float PI = 3.14159265358979323846264;