suen427’s gists

suen427 / listen1_aha_playlist.md

Last active December 4, 2018 15:45

updated by Listen1(http://listen1.github.io/listen1/) at 2018/12/4 下午11:46:03

本歌单由Listen1创建, 歌曲数：275，歌单数：3，点击查看更多

suen427 / querySelector.polyfill.js

Created September 8, 2018 08:59 — forked from chrisl8888/querySelector.polyfill.js

IE document.querySelector() polyfill

	if (!document.querySelectorAll) {
	document.querySelectorAll = function (selectors) {
	var style = document.createElement('style'), elements = [], element;
	document.documentElement.firstChild.appendChild(style);
	document._qsa = [];

	style.styleSheet.cssText = selectors + '{x-qsa:expression(document._qsa && document._qsa.push(this))}';
	window.scrollBy(0, 0);
	style.parentNode.removeChild(style);

suen427 / video.sh

Last active August 22, 2018 06:45

ffmpeg command

	# move moov to the mp4 file begin
	ffmpeg -i input.mp4 -movflags faststart -acodec copy -vcodec copy output.mp4

	# convert video for HLS
	ffmpeg -i input.mp4 -profile:v baseline -level 3.0 -s 640x360 -start_number 0 -hls_time 10 -hls_list_size 0 -f hls index.m3u8
	ffmpeg -i in.mkv -c:v h264 -flags +cgop -g 30 -hls_time 1 out.m3u8
	ffmpeg -i in.ts -b:v:0 1000k -b:v:1 256k -b:a:0 64k -b:a:1 32k \
	-map 0:v -map 0:a -map 0:v -map 0:a -f hls -var_stream_map "v:0,a:0 v:1,a:1" \
	-hls_segment_filename 'file_%v_%03d.ts' out_%v.m3u8

suen427 / xor.py

Created August 9, 2018 07:50 — forked from stewartpark/xor.py

Simple XOR learning with keras

	from keras.models import Sequential
	from keras.layers.core import Dense, Dropout, Activation
	from keras.optimizers import SGD
	import numpy as np

	X = np.array([[0,0],[0,1],[1,0],[1,1]])
	y = np.array([[0],[1],[1],[0]])

	model = Sequential()
	model.add(Dense(8, input_dim=2))

suen427 / objectToJsonFunction.ftl

Created July 6, 2017 08:30

freemarker object convert to jsonstring

	<#function objectToJsonFunction object>
	<#local json = "">
	<#if object?is_hash \|\| object?is_hash_ex>
	<#local first="true">
	<#local json = json + '{'>
	<#list object?keys as key>
	<#if first="false"><#local json = json + ','></#if>
	<#local value = objectToJsonFunction(object[key]) >
	<#local json = json + '"${key}": ${value?trim}'>
	<#local first="false">

suen427 / qq对话起吊页面

Created August 26, 2016 07:01

http://wpa.qq.com/msgrd?v=3&uin=729219964&site=qq&menu=yes

suen427 / baidu musicbox ad script

Created July 31, 2016 06:54

	// ==UserScript==
	// @name New Userscript
	// @namespace http://tampermonkey.net/
	// @version 0.1
	// @description try to take over the world!
	// @author You
	// @match http://play.baidu.com/*
	// @grant none
	// ==/UserScript==

suen427 / gulpfile.js

Last active April 26, 2016 09:19

gulp配置文件

	var gulp = require('gulp'),
	cleanCSS = require('gulp-clean-css'),
	sourcemaps = require('gulp-sourcemaps'),
	jshint = require('gulp-jshint'),
	uglify = require('gulp-uglify'),
	concat = require('gulp-concat'),
	rename = require("gulp-rename"),
	notify = require("gulp-notify"),
	imagemin = require('gulp-imagemin'),
	clean = require('gulp-clean'),

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