AllenK allenk

Anchors in Markdown

To create an anchor to a heading in github flavored markdown. Add - characters between each word in the heading and wrap the value in parens (#some-markdown-heading) so your link should look like so:

[create an anchor](#anchors-in-markdown)

The version of git that comes with RHEL6 is very old. I'll outline steps for compiling the latest git version on RHEL6. Working from /usr/local/src.

Following instructions for Git Pro book Getting Started Installing Git.

Prerequisites

yum install gcc curl-devel expat-devel gettext-devel openssl-devel zlib-devel perl-ExtUtils-MakeMaker

Optional man page prereqs.

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

Encoding Video

Installing

Install FFmpeg with homebrew. You'll need to install it with a couple flags for webm and the AAC audio codec.

brew install ffmpeg --with-libvpx --with-libvorbis --with-fdk-aac --with-opus

	urlencode() {
	# urlencode <string>

	old_lc_collate=$LC_COLLATE
	LC_COLLATE=C

	local length="${#1}"
	for (( i = 0; i < length; i++ )); do
	local c="${1:$i:1}"
	case $c in

	/*
	* V4L2 video capture example
	*
	* This program can be used and distributed without restrictions.
	*
	* This program is provided with the V4L2 API
	* see http://linuxtv.org/docs.php for more information
	*/

	#include <stdio.h>

	import android.media.MediaPlayer;
	import android.media.MediaPlayer.OnCompletionListener;
	import android.media.MediaPlayer.OnErrorListener;
	import android.media.MediaPlayer.OnPreparedListener;
	import android.view.View;
	import android.view.ViewGroup;
	import android.view.ViewGroup.LayoutParams;
	import android.webkit.WebChromeClient;
	import android.widget.FrameLayout;
	import android.widget.VideoView;

	#include <assert.h>
	#include <roxlu/core/Utils.h>
	#include <roxlu/core/Log.h>
	#include "YUV420PGrabber.h"

	YUV420PGrabber::YUV420PGrabber()
	:y_prog(0)
	,y_vert(0)
	,y_frag(0)
	,uv_prog(0)

	#!/bin/bash

	# Usage: slackpost <token> <channel> <message>

	# Enter the name of your slack host here - the thing that appears in your URL:
	# https://slackhost.slack.com/
	slackhost=PUT_YOUR_HOST_HERE

	token=$1

	#NoEnv ; Recommended for performance and compatibility with future AutoHotkey releases.
	#InstallKeybdHook
	SendMode Input ; Recommended for new scripts due to its superior speed and reliability.
	SetWorkingDir %A_ScriptDir% ; Ensures a consistent starting directory.

	; OPTIONAL: For those who use Home/End more than PgUp/PgDown, this flips their use with the Fn key.
	; If you want the buttons to function as they are, add a semicolon (;) to the beginning of each line below.
	Home::PgUp
	End::PgDn
	PgUp::Home