599316527’s gists

599316527 / scroll-to-target-element-smoothly.js

Created August 8, 2016 14:00

Scroll to target element smoothly

	function smoothScrollTo(selector, duration) {
	const FPS = 24
	let currentScrollY = window.scrollY
	let targetScrollY = document.querySelector(selector).getBoundingClientRect().top + currentScrollY
	let deltaY = (targetScrollY - currentScrollY) / (duration * FPS)
	let interval = 1E3 / FPS

	let scrollTimer
	let scrollCallback = []

599316527 / waterfall-layout.js

Last active May 4, 2017 09:18

Waterfall Layout Calculation


	import {merge} from 'lodash'

	const defaultContainerPadding = {
	top: 0,
	bottom: 0,
	left: 0,
	right: 0
	}

599316527 / batch-delete-weibo.js

Created July 17, 2017 10:55

批量删微博

-/**
- * 在 m.weibo.cn 的 console 里跑
- */
-let startPageNo = 1
-let pageLength = 90
-let delInterval = 1543
-let options = {

599316527 / batch-remove-apple-apps.sh

Created November 24, 2017 04:37

批量删除苹果内置Apps

-sudo rm -rf "/Applications/Calendar.app";
-sudo rm -rf "/Applications/Chess.app";
-sudo rm -rf "/Applications/Contacts.app";
-sudo rm -rf "/Applications/DVD Player.app";
-sudo rm -rf "/Applications/FaceTime.app";
-sudo rm -rf "/Applications/Mail.app";
-sudo rm -rf "/Applications/Maps.app";
-sudo rm -rf "/Applications/Notes.app";
-sudo rm -rf "/Applications/Photo Booth.app";
-sudo rm -rf "/Applications/Photos.app";

599316527 / upload.php

Created January 3, 2018 04:39

PHP Single File Upload

	<!DOCTYPE html>
	<html>
	<head>
	<title>Upload your files</title>
	</head>
	<body>
	<form enctype="multipart/form-data" action="." method="POST">
	<p>Upload your file</p>
	<input type="file" name="uploaded_file"></input><br />
	<input type="submit" value="Upload"></input>

599316527 / demo.html

Last active April 11, 2018 13:54

iOS 11.3 Safari bug: animation runs again when back-forward https://twitter.com/kyleehee/status/984059601539616768

	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<title>test</title>
	<style type="text/css">
	div {
	width: 100px;
	height: 100px;

599316527 / helper.js

Created April 18, 2018 05:55

Pure JS copy text

	function copyText(value) {
	let fakeElem = document.createElement('TEXTAREA')
	fakeElem.style.position = 'absolute'
	fakeElem.style.left = '-9999px'
	fakeElem.style.top = (window.pageYOffset \|\| document.documentElement.scrollTop) + 'px'
	fakeElem.readonly = true
	fakeElem.value = value
	document.body.appendChild(fakeElem)
	fakeElem.focus()
	fakeElem.setSelectionRange(0, value.length)

599316527 / get-map-images-curl-commands.js

Last active June 13, 2018 15:23

下载多玩地图图片块


	var path = require('path')
	var fs = require('fs')

	// 先在浏览器中把地图移动到右下角，一点一点放大，保证每个 level 的最大坐标的图片被请求了
	// 然后 network 中 copy all as curl 保存到 urls.txt 里
	var maxs = fs.readFileSync(path.join(__dirname, 'urls.txt'), 'utf8').split('\n').map(function (url) {
	url = url.trim()
	let i = url.indexOf('\'') + 1
	return url.substring(i, url.indexOf('\'', i))

599316527 / 0main.js

Last active June 14, 2018 14:01

Leaflet coordinates helper

	const L = require('./leaflet-0.5.0-coord-part')

	const simpleCrs = L.Util.extend({}, L.CRS, {
	code : 'simple',
	projection : L.Projection.LonLat,
	transformation : new L.Transformation(1,0,-1,0)
	})

	console.log(
	L.CRS.EPSG3857.pointToLatLng(

599316527 / remove-soagent.sh

Last active November 21, 2018 06:38

Remove soagent

-#!/usr/bin/env bash
-# soagent consumes too much cpu resources for unknown reasons.
-# The one way which i know so far to stop it is deleting it.
-# Don't worry. An OS-update will take them back. (Just my personal experience)
-rm -rf "/System/Library/LaunchAgents/com.apple.soagent.plist"
-rm -rf "/System/Library/PrivateFrameworks/MessagesKit.framework/Versions/A/Resources/soagent.app"
-rm -rf "~/Library/Application Scripts/com.apple.soagent"
-rm -rf "~/Library/Containers/com.apple.soagent"

Kyle He 599316527