Jens Kohl jk

ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

You can get the list of installed codecs with:

Overview

This is a bash script that will automatically turn your wifi off if you connect your computer to an ethernet connection and turn wifi back on when you unplug your ethernet cable/adapter. If you decide to turn wifi on for whatever reason, it will remember that choice. This was improvised from this mac hint to work with Yosemite, and without hard-coding the adapter names. It's supposed to support growl, but I didn't check that part. I did, however, add OSX notification center support. Feel free to fork and fix any issues you encounter.

Most the credit for these changes go to Dave Holland.

Requirements

Mac OSX 10+
Administrator privileges

	#warning This still misses safeguards and has private API references in it. Use only when you really know what you're doing!

	// pspdf_swizzleSelectorWithBlock not provided. Use your swizzling helper of choice
	// (e.g. http://petersteinberger.com/blog/2014/a-story-about-swizzling-the-right-way-and-touch-forwarding/)

	// Fixes rdar://26295020
	static void PSPDFInstallWorkaroundForSheetPresentationIssue26295020(void) {
	__block auto removeWorkaround = ^{};
	const auto installWorkaround = ^{
	const SEL presentSEL = @selector(presentViewController:animated:completion:);

	elastic:
	image: elasticsearch

	haproxy:
	image: haproxy
	volumes:
	- ${PWD}:/usr/local/etc/haproxy
	links:
	- elastic
	ports:

	#!/bin/bash
	# Example docker-machine vSphere create

	export VSPHERE_CPU_COUNT=4
	export VSPHERE_MEMORY_SIZE=8192
	export VSPHERE_DISK_SIZE=100000
	export VSPHERE_VCENTER="vcenter.doamin.com"
	export VSPHERE_USERNAME="DOAMIN\user"
	export VSPHERE_PASSWORD=""
	export VSPHERE_NETWORK="VM Traffic"

	// It isn’t immediately obvious how to enable secure decoding with NSKeyedUnarchiver.
	// NSKeyedUnarchiver has a read-write requiresSecureCoding property, but we normally use:

	id decodedObject = [NSKeyedUnarchiver unarchiveObjectWithData:archive];

	// so never see an instance to be able to set this property.
	// However, it is quite simple. The critical part is that we use the
	// normal decodeObject… methods, passing the key of the root object.

	NSData *archive;

	#!/usr/bin/env bash

	set -eufo pipefail

	SUDO=""
	if [ "$EUID" -ne 0 ]; then
	SUDO="sudo"
	if ! [ -x "$(command -v $SUDO)" ]; then
	echo "Error: Running script as non-root and $SUDO is not installed. Exiting." >&2
	exit 1

	<?php
	/**
	* Class that tries to send a header.
	*/
	class SendsHeaders {
	/**
	* Send a header to the user's browser.
	*/
	public function sendHeader() {
	header('This is a header', true, 400);

	//
	// MultiDirectionAdjudicatingScrollView.swift
	// Khan Academy
	//
	// Created by Andy Matuschak on 12/16/14.
	// Copyright (c) 2014 Khan Academy. All rights reserved.
	//

	import UIKit
	import UIKit.UIGestureRecognizerSubclass

	#!/bin/bash -e

	if [ "${CONFIGURATION}" != "Debug" ]; then
	exit 0
	fi

	REVEAL_APP_PATH=$(mdfind -onlyin / "kMDItemCFBundleIdentifier == com.ittybittyapps.Reveal" \| head -n 1)
	if [ ! -d "${REVEAL_APP_PATH}" ]; then
	echo "warning: Reveal.app not found."
	exit 0