suziwen’s gists

suziwen / showAsPrint.js

Created March 19, 2020 05:20 — forked from jscher2000/showAsPrint.js

Emulate print media in Firefox 62 (userscript work in progress)

	// For Firefox's Web Console, creates the functions showAsPrint() and undoShowAsPrint()
	// to roughly emulate print media and revert
	function showAsPrint(){
	var docSS = document.styleSheets, ss, oldMedia, newMedia, rules;
	var p2s = function(media){
	if (media.indexOf('all') > -1) return media; //no need to change
	if (media == 'print') return 'all, wasprint'; //show on screen, too
	if (media.indexOf('print') > -1 && media.indexOf('screen') > -1) return media; //no need to change
	if (media == 'screen') return 'wasscreen'; //hide these rules
	if (media.indexOf('screen') > -1) return media.replace('screen', 'wasscreen'); //hide these rules

suziwen / .block

Created August 21, 2019 02:56 — forked from wmleler/.block

Radial Tree with UI

suziwen / latency.markdown

Created November 22, 2017 15:53 — forked from hellerbarde/latency.markdown

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

suziwen / fiddle.css

Created February 18, 2017 03:34 — forked from jasongrout/fiddle.css

jsfiddle of codemirror live widgets

	.widget {
	border: 1px solid
	}
	.widget-templates {display:none}
	div.widget {display: inline-block;}
	.tablewidget table {border-collapse: collapse}
	.tablewidget input {
	margin: 0;
	border:0px}
	.tablewidget table td {

suziwen / fail1.conf

Created September 23, 2015 17:06 — forked from evandhoffman/fail1.conf

Nginx add_header

	# Nginx will fail to start and will throw an error like this:
	# Reloading nginx configuration: nginx: [emerg] "add_header" directive is not allowed here in /etc/nginx/sites-enabled/fail1.conf:39

	server {

	listen 8080 default;
	server_name _;

	root /var/www/html ;

suziwen / nginx-mobile-redirect

Created September 23, 2015 07:11 — forked from dangayle/nginx-mobile-redirect

NGINX Mobile redirect

	#with regex from http://detectmobilebrowsers.com/
	#map suggestion via kolbyjack
	#not tested

	map $http_user_agent $mobile_agent{
	default 0;

	~* "android.+mobile\|avantgo\|bada\/\|blackberry\|blazer\|compal\|elaine\|fennec\|hiptop\|iemobile\|ip(hone\|od)\|iris\|kindle\|lge \|maemo\|midp\|mmp\|netfront\|opera m(ob\|in)i\|palm( os)?\|phone\|p(ixi\|re)\/\|plucker\|pocket\|psp\|symbian\|treo\|up\.(browser\|link)\|vodafone\|wap\|windows (ce\|phone)\|xda\|xiino" 1;

	~* "^(1207\|6310\|6590\|3gso\|4thp\|50[1-6]i\|770s\|802s\|a wa\|abac\|ac(er\|oo\|s\-)\|ai(ko\|rn)\|al(av\|ca\|co)\|amoi\|an(ex\|ny\|yw)\|aptu\|ar(ch\|go)\|as(te\|us)\|attw\|au(di\|\-m\|r \|s )\|avan\|be(ck\|ll\|nq)\|bi(lb\|rd)\|bl(ac\|az)\|br(e\|v)w\|bumb\|bw\-(n\|u)\|c55\/\|capi\|ccwa\|cdm\-\|cell\|chtm\|cldc\|cmd\-\|co(mp\|nd)\|craw\|da(it\|ll\|ng)\|dbte\|dc\-s\|devi\|dica\|dmob\|do(c\|p)o\|ds(12\|\-d)\|el(49\|ai)\|em(l2\|ul)\|er(ic\|k0)\|esl8\|ez([4-7]0\|os\|wa\|ze)\|fetc\|fly(\-\|_)\|g1 u\|g560\|gene\|gf\-5\|g\-mo\|go(\.w\|od)\|gr(ad\|un)\|haie\|hcit\|hd\-(m\|p\|t)\|hei\-\|hi(pt\|ta)\|hp( i\|ip)\|hs\-c\|ht(c(\-\| \|_\|a\|g\|p\|s\|t)\|tp)\|hu(aw\|tc)\|i\-(20\|go\|ma)\|i230\|iac( \|\-\|\/)\|ibr

suziwen / client.js

Last active August 29, 2015 14:27 — forked from rhocairn/client.js

server.js

	var http = require('http');

	var requestDataString = '';
	var requestOptions = {
	hostname: "127.0.0.1",
	port: 8888,
	path: "/",
	method: "GET"
	};
	var req = http.request(requestOptions, function(res) {

suziwen / graph.rb

Created May 18, 2013 13:04 — forked from SaitoWu/graph.rb

	require 'date'

	author = "Saito"
	email = "[email protected]"
	date = Date.new(2012, 7, 30)

	s = %w{
	. . . . . . .
	. . o o o . .
	. o . . . . .

suziwen / bditor

Created March 28, 2013 05:47 — forked from wenLiangcan/bditor

data:text/html, <html><head><link href='http://fonts.googleapis.com/css?family=Open+Sans' rel='stylesheet' type='text/css'><style type="text/css"> html { font-family: "Open Sans" } * { -webkit-transition: all linear 1s; }</style><script>window.onload=function(){var e=false;var t=0;setInterval(function(){if(!e){t=Math.round(Math.max(0,t-Math.max(t/3,1)))}var n=(255-t*2).toString(16);document.body.style.backgroundColor="#ff"+n+""+n},1e3);var n=null;document.onkeydown=function(){t=Math.min(128,t+2);e=true;clearTimeout(n);n=setTimeout(function(){e=false},1500)}}</script></head><body contenteditable style="font-size:2rem;line-height:1.4;max-width:60rem;margin:0 auto;padding:4rem;">

suziwen / validator

Created March 22, 2013 01:41 — forked from dennysfredericci/validator

	$('form').validate(
	{
	rules: {
	numero: {
	required: true
	},
	descricao: {
	minlength: 3,
	email: true,
	required: true

suziwen suziwen

Latency numbers every programmer should know