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@turtlebender
turtlebender / bootstrap.py
Created December 5, 2012 19:03
Bootstrap chef in Autoscaling Group
#!/usr/bin/env python
"""
This module will bootstrap a machine using chef. The purpose of this
script is actually to work with AWS Auto Scaling Groups. The user data
for the Launch Configuration is set to download this script and then
run it. This is also stores the results in a private gist and sends
a message to logstash with the results.
"""
/*
* Simple MD5 implementation
*
* Compile with: gcc -o md5 -O3 -lm md5.c
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
@japboy
japboy / jade-ftw.md
Last active October 23, 2023 11:18
Jade について。

Jade FTW

こんにちは。今回は現実逃避を兼ねて Jade の素晴らしさをお伝えしたいと思います。

Jade とは何か

[Jade][0] は JST (JavaScript Templates) の一つであり、HTML を書くための[軽量マークアップ言語][1] である [Haml][2] に影響を受けた JavaScript テンプレートエンジンでもあります。

@kiyukuta
kiyukuta / autoencoder.py
Last active January 23, 2020 06:16
Minimum implementation of denoising autoencoder.Error function is cross-entropy of reconstruction.Optimizing by SGD with mini-batch.Dataset is available at http://deeplearning.net/data/mnist/mnist.pkl.gz
#coding: utf8
"""
1. Download this gist.
2. Get the MNIST data.
wget http://deeplearning.net/data/mnist/mnist.pkl.gz
3. Run this code.
python autoencoder.py 100 -e 1 -b 20 -v
"""
import numpy
import argparse
@nabucosound
nabucosound / heroku_env_copy.sh
Created December 30, 2013 12:40
Script to copy environment variables from an existing heroku app to another one
#!/bin/bash
# Source: http://blog.nonuby.com/blog/2012/07/05/copying-env-vars-from-one-heroku-app-to-another/
set -e
sourceApp="$1"
targetApp="$2"
while read key value; do
@steipete
steipete / UITableViewMore.m
Last active January 29, 2018 14:19
Using the "More" button. Of course the simple way that Apple uses in Mail/iOS is not public. rdar://16600859
- (NSString *)tableView:(UITableView *)tableView titleForSwipeAccessoryButtonForRowAtIndexPath:(NSIndexPath *)indexPath {
return @"More";
}
- (void)tableView:(UITableView *)tableView swipeAccessoryButtonPushedForRowAtIndexPath:(NSIndexPath *)indexPath {
NSLog(@"I wanted to be a pretty public API, but then time ran out and they forgot me...");
// Hide the More/Delete menu.
[self setEditing:NO animated:YES];
}
@pietbrauer
pietbrauer / MD5.swift
Created August 10, 2014 16:59
NSString & NSData to MD5
import Foundation
extension NSData {
func MD5() -> NSString {
let digestLength = Int(CC_MD5_DIGEST_LENGTH)
let md5Buffer = UnsafeMutablePointer<CUnsignedChar>.alloc(digestLength)
CC_MD5(bytes, CC_LONG(length), md5Buffer)
var output = NSMutableString(capacity: Int(CC_MD5_DIGEST_LENGTH * 2))
for i in 0..<digestLength {
@Jerrot
Jerrot / ArrayTransform.swift
Last active March 17, 2024 13:10
Transform arrays with ObjectMapper to Realm's List type
// Based on Swift 1.2, ObjectMapper 0.15, RealmSwift 0.94.1
// Author: Timo Wälisch <timo@waelisch.de>
import UIKit
import RealmSwift
import ObjectMapper
import SwiftyJSON
class ArrayTransform<T:RealmSwift.Object where T:Mappable> : TransformType {
typealias Object = List<T>
@fabiomsr
fabiomsr / ByteArray.kt
Last active April 24, 2024 08:41
ByteArray and String extension to add hexadecimal methods in Kotlin
private val HEX_CHARS = "0123456789ABCDEF".toCharArray()
fun ByteArray.toHex() : String{
val result = StringBuffer()
forEach {
val octet = it.toInt()
val firstIndex = (octet and 0xF0).ushr(4)
val secondIndex = octet and 0x0F
result.append(HEX_CHARS[firstIndex])
@kofifus
kofifus / Codemirror spellchecker with typo corrections
Last active May 16, 2024 13:05
CodeMirror spell checker with typo correction
usage:
------
// include codemirror.js, addon/mode/overlay.js
// include async typo.js from https://github.com/cfinke/Typo.js/pull/45
// include loadTypo.js from: https://github.com/cfinke/Typo.js/pull/50
// loading typo + dicts takes a while so we start it first
// hosting the dicts on your local domain will give much faster loading time
// english dictionaries taken from https://github.com/cfinke/Typo.js/pull/47