jlindsey

NSArray *allowedImageFileExtensions = [NSArray arrayWithObjects:@"png",@"jpg",@"jpeg",@"gif",@"bmp",nil];

// ...

- (IBAction)displayImagePickerSheet:(id)sender {
	NSOpenPanel *panel = [NSOpenPanel openPanel];
	[panel setAllowedFileTypes:allowedImageFileExtensions];
	[panel setDirectory:NSHomeDirectory()];
	[panel setAllowsMultipleSelection:NO];
	[panel setCanChooseDirectories:NO];

ryanflorence

var http = require("http"),
    url = require("url"),
    path = require("path"),
    fs = require("fs")
    port = process.argv[2] || 8888;

http.createServer(function(request, response) {

  var uri = url.parse(request.url).pathname
    , filename = path.join(process.cwd(), uri);

muhqu

<?php

$data = (object)array(
	"html" => "<foo bar=\"baz\"/> &amp;",
	"arabic" => "العربية al-ʿarabiyyah, IPA: [æl ʕɑrɑˈbijjɐ], or عربي ʿarabī",
	"hebrew" => "עִבְרִית, Ivrit",
	"chinese" => "汉语/漢語 Hanyu; 华语/華語 Huáyǔ; 中文 Zhōngwén",
	"korean" => "한국어/조선말",
	"japanese" => "日本語 Nihongo",
	"umlauts" => "äüöãáàß",

cslarsen

/*
 * To compile objective-c on the command line:
 *
 * gcc -framework Foundation objc-gcc.m
 *
 * You may have to link with -lobjc or other libs,
 * as required.
 */

#import <Foundation/Foundation.h>

dradtke

CC := gcc
CFLAGS := -g -Wall
LIBS := -lallegro
SOURCES := $(shell find src/ -type f -name "*.c")
OBJECTS := $(SOURCES:.c=.o)
TARGET := game
 
all: $(SOURCES) $(TARGET)
 
$(TARGET): $(OBJECTS)

mikeygee

<!-- using the truncate filter -->
{% for post in site.posts limit:10 %}
   <h2><a href="{{ post.url }}">{{ post.title }}</a></h2>
   <span class="post-date">{{ post.date | date: "%B %d, %Y" }}</span>
   {% if post.content.size > 2000 %}
      {{ post.content | truncatewords: 300 }} <!-- bad! content gives you rendered html and you will truncate in the middle of a node -->
      <a href="{{ post.url }}">read more</a>
   {% else %}
      {{ post.content }}
   {% endif %}

amueller

import numpy as np


def km_segmentation(image, n_segments=100, ratio=50, max_iter=100):                       
    # initialize on grid:                                                                 
    height, width = image.shape[:2]                                                       
    # approximate grid size for desired n_segments                                        
    step = np.sqrt(height * width / n_segments)                                           
    grid_y, grid_x = np.mgrid[:height, :width]                                            
    means_y = grid_y[::step, ::step]

karl-

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

public class CleanUpWindow : EditorWindow
{
	bool groupEnabled = true;
	List<string> usedAssets = new List<string>();

mbinna

#!/usr/bin/env bash

rm -rf "${HOME}/Library/Caches/CocoaPods"
rm -rf "`pwd`/Pods/"
pod update

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application: