blackbing’s gists

blackbing / findObjectFromArray.js

Last active December 10, 2016 14:35

findObjectFromArray quickly

	// @param list: array
	// @param matcher: function to check match
	// @param reverse: find from last if true
	// Example:
	// const matchedMessage = findObjectFromArray(state.list, (val) => {
	// return (val.rootId === key);
	// }, true);
	// const matchedIndex = matchedMessage[0];
	// const matchedObject = matchedMessage[1];
	export default function (list, matcher, reverse = false) {

blackbing / .gitconfig

Last active September 25, 2018 02:59

my home config

	[user]
	name = bingo
	email = [email protected]
	[core]
	diff = auto
	status = auto
	branch = auto
	log = auto
	excludesfile = /Users/bingo/.gitignore_global
	editor = nvim

blackbing / javascript.snippets

Last active October 31, 2016 14:29

UltiSnips for React

	snippet import "Import"
	import $1 from ${VISUAL};
	endsnippet

	snippet import_react "Import React"
	import React${1:, { PropTypes, ${2:PureComponent} }} from 'react';
	endsnippet

	snippet react_component "React PureComponent"
	import React, { PropTypes, PureComponent } from 'react';

blackbing / index.html

Last active September 22, 2016 07:33

firebase fetch latest and older data by limit number example

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width">
	<title>Firebase get limited latest and previous data </title>
	<script src="https://www.gstatic.com/firebasejs/3.4.0/firebase.js"></script>
	</head>
	<body>
	<div>

blackbing / data-taipei

Created December 4, 2015 03:12

nginx proxy data-taipei

	server {
	server_name data-taipei.blackbing.net;
	listen 80;


	location / {
	add_header 'Access-Control-Allow-Origin' *;
	add_header 'Access-Control-Allow-Credentials' 'true';
	add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS';
	add_header 'Access-Control-Allow-Headers' 'Accept,Authorization,Cache-Control,Content-Type,DNT,If-Modified-Since,Keep-Alive,Origin,User-Agent,X-Mx-ReqToken,X-Requested-With';

blackbing / Ubounds.contains.js

Created March 18, 2015 17:10

Calculate a point contains in a bound

	UBounds.prototype.contains = function(latlng) {
	if(latlng.lng()<this.getSouthWest().lng() \|\| latlng.lng()>this.getNorthEast().lng() \|\| latlng.lat()<this.getSouthWest().lat() \|\| latlng.lat()>this.getNorthEast().lat())
	return false;
	else {
	return true;
	}
	};

blackbing / auth_firebase_snippet.js

Created December 11, 2014 09:57

[Firebase] Dealing with Popups and Redirects in a better way

	var ref = new Firebase("https://<your-firebase>.firebaseio.com");

	rootRef.onAuth( function(authData){
	//It is a better way to get authData instead of get from auth callback function
	console.log(authData);
	});
	// prefer pop-ups, so we don't navigate away from the page
	// auth callback is to handle if occur error
	ref.authWithOAuthPopup("google", function(err) {
	if (err) {

blackbing / gulpfile.coffee

Last active August 29, 2015 14:03

gulp task async and dependency demo

	gulp = require("gulp")
	$ = require("gulp-load-plugins")()


	gulp.task 'task1', (callback)->
	setTimeout( ->
	$.util.log( 'task1 done')
	callback() #notice you need to send callback for chaining
	, 1500)

blackbing / deferred-pipe-example.coffee

Last active August 29, 2015 14:01

blackbing / .gitconfig

Last active August 29, 2015 14:00

gitconfig

	[user]
	name = bingo
	email = [email protected]
	[core]
	diff = auto
	status = auto
	branch = auto
	log = auto
	excludesfile = /Users/bingo/.gitignore_global
	editor = /usr/bin/vim

Bingo Yang blackbing