steven2358

FFmpeg cheat sheet

A list of useful commands for the FFmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

python012

<?xml version="1.0" encoding="UTF-8"?>

<!--
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.  See the NOTICE file
distributed with this work for additional information
regarding copyright ownership.  The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License.  You may obtain a copy of the License at

jensens

In order to run this image do: docker-compose up -d to get all up. On first run DB initialization and initial user setup is done like so:

First start a bash in the container: docker-compose exec sentry /bin/bash. Then, inside bash, do sentry upgrade wait until it asks you for an inital user. When finished exit the bash.

When in doubt check with docker-compose ps if all went fine.

swlaschin

(*
ParserLibrary.fsx

Final version of a parser library.

Related blog post: http://fsharpforfunandprofit.com/posts/understanding-parser-combinators-3/
*)

module TextInput =
    open System

stephenturner

Installing gcc 4.8 and Linuxbrew on CentOS 6

The GCC distributed with CentOS 6 is 4.4.7, which is pretty outdated. I'd like to use gcc 4.8+. Also, when trying to install Linuxbrew you run into a dependency loop where Homebrew's gcc depends on zlib, which depends on gcc. Here's how I solved the problem.

Note: Requires sudo privileges.

Resources:

• http://superuser.com/a/676337/88393: Forum response on using CERN's open Scientific Linux distribution of RHEL's developer toolset.
• http://linux.web.cern.ch/linux/devtoolset/: CERN's developer toolset installation instructions.

somebox

#!/bin/bash

# A script to set up a new mac. Uses bash, homebrew, etc.

# Focused for ruby/rails development. Includes many utilities and apps:
# - homebrew, rvm, node
# - quicklook plugins, terminal fonts
# - browsers: chrome, firefox
# - dev: iterm2, sublime text, postgres, chrome devtools, etc.
# - team: slack, dropbox, google drive, skype, etc

toburger

#I __SOURCE_DIRECTORY__

#r "libs/NuGet.Core.dll"
#r "System.Xml.Linq"

open NuGet
open System
open System.IO

module NuGet =

walling

'use strict';

var defaultColors = [ '#000', '#D00', '#00CF12', '#C2CB00', '#3100CA',
	'#E100C6', '#00CBCB', '#C7C7C7', '#686868', '#FF5959', '#00FF6B',
	'#FAFF5C', '#775AFF', '#FF47FE', '#0FF', '#FFF' ];

function term2html(text, options) {
	options = options || {};
	var colors = options.colors || defaultColors;

harmy

中文翻译：梁山 英文原文：Adam Wiggins

简介

如今，软件通常会作为一种服务来交付，它们被称为网络应用程序，或“软件即服务”（SaaS）。“十二要素应用程序”（12-Factor App）为构建如下的SaaS应用提供了方法论：

• 使用标准化流程自动配置，从而使新的开发者花费最少的学习成本加入这个项目；
• 和操作系统之间尽可能的划清界限，在各个系统中提供最大的可移植性；
• 适合部署在现代的云计算平台，从而在服务器和系统管理方面节省资源；

fengmk2

var http = require('http');
var qs = require('querystring');

function parse_response(res, callback) {
  var list = [];
  res.on('data', function(chunk) {
    list.push(chunk);
  });
  res.on('end', function() {
    callback(Buffer.concat(list).toString());