pazdera

/*
 * Example of `builder' design pattern.
 * Copyright (C) 2011 Radek Pazdera
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,

KL-7

One-liners

Reverse every line:

Input file:

$ cat foo
qwe
123

bar

matthewmccullough

Git Compression of Blobs and Packfiles.

Many users of Git are curious about the lack of delta compression at the object (blob) level when commits are first written. This efficiency is saved until the pack file is written. Loose objects are written in compressed, but non-delta format at the time of each commit.

A simple run though of a commit sequence with only the smallest change to the image (in uncompressed TIFF format to amplify the observable behavior) aids the understanding of this deferred and different approach efficiency.

The command sequence:

Create the repo:

msg555

#include <iostream>
#include <vector>
#include <cmath>
#include <cstring>
#include <cstdlib>
#include <cstdio>
#include <cassert>

using namespace std;

kalebr

library(ggplot2)

df <- data.frame(x=rnorm(1000), y=rnorm(1000))
jet.colors <- colorRampPalette(c("#00007F", "blue", "#007FFF", "cyan", "#7FFF7F", "yellow", "#FF7F00", "red", "#7F0000"))

ggplot(df[sample(1:nrow(df), 1000), ], aes(x, y)) + 
stat_density2d(geom="tile", aes(fill=..density.., alpha=sqrt(sqrt(..density..))), contour=FALSE, n=100) + 
scale_alpha(range = c(0.5, 1.0)) + scale_fill_gradientn(colours = jet.colors(10), trans="sqrt")

piccaso

/*
    get SSH.NET (BSD License: http://sshnet.codeplex.com/license)
    
    with NuGet:
    >Install-Package SSH.NET -Version 2013.4.7
    
    or just get the dll from here: http://j.mp/sshNet
    
*/
using System;

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

myusuf3

To remove a submodule you need to:

• Delete the relevant section from the .gitmodules file.
• Stage the .gitmodules changes git add .gitmodules
• Delete the relevant section from .git/config.
• Run git rm --cached path_to_submodule (no trailing slash).
• Run rm -rf .git/modules/path_to_submodule (no trailing slash).
• Commit git commit -m "Removed submodule "
• Delete the now untracked submodule files rm -rf path_to_submodule

alexjj

zfs list -H -o name -t snapshot | xargs -n1 zfs destroy

MattRix

using UnityEngine;
using UnityEditor;
using System.Collections;
using System.IO;
using System.Text;

public class ObjExporterScript
{
	private static int StartIndex = 0;