slowfish thinkgarden

set remote url

git remote set-url origin git://new.url.here

mac 显示隐藏文件

defaults write com.apple.finder AppleShowAllFiles -boolean true ; 
killall Finder

adb 常用命令

adb connect [ip]:[port] 连接机顶盒（默认端口为5555）

adb devices 查看所有连接设备名称、ip、端口已经状态（ device 或 offline ）

adb install [apk 安装包所在路径(如：d:\a.apk)] 将对应路径的 apk 安装包安装到机顶盒

adb install -r [apk 安装包所在路径(如：d:\a.apk)] 将对应路径的apk 安装包强制（覆盖）安装到机顶盒

adb -s [设备名称或设备IP:端口] install [apk 安装包所在路径(如：d:/a.apk)] 当 adb 连接多个设备时，将 apk 安装到指定设备中

全局错误处理

/* eslint-disable */
import { setGlobalHandler } from 'ErrorUtils';
/* eslint-enable */


setGlobalHandler((error) => console.warn(error)); // eslint-disable-line

Various ways to remove local Git changes

how-do-i-discard-unstaged-changes-in-git

If you want to revert changes made to your working copy, do this

git checkout .

获取图片

通过 File API 获取图片

var input = document.createElement('input');
input.type = 'file';
input.addEventListener('change', function(){
	var file = this.file[0];
})

绘制基本图形

arc()方法

arc(x, y, radius, startRad, endRad, [anticlockwise]);

** 绘制圆和圆弧 **

	function drawLayer02Label(canvasObj, text, textBeginX, lineEndX) {
	var colorValue = '#04918B';
	var ctx = canvasObj.getContext("2d");
	ctx.beginPath();
	ctx.arc(35, 55, 2, 0, 2 * Math.PI);
	ctx.closePath();
	ctx.fillStyle = colorValue;
	ctx.fill();
	ctx.moveTo(35, 55);
	ctx.lineTo(60, 80);

	// Place your settings in this file to overwrite the default settings
	{
	// The number of spaces a tab is equal to. This setting is overriden based on the file contents when `editor.detectIndentation` is on.
	"editor.tabSize": 2,
	// Format a file on save. A formatter must be available, the file must not be auto-saved, and editor must not be shutting down.
	"editor.formatOnSave": true,
	// Controls whether the editor should render indent guides
	"editor.renderIndentGuides": true,
	// TypeScript
	// Defines space handling after function keyword for anonymous functions

	// 客户端实现
	const net = require('net')
	const tls = require('tls')

	const localServer = new net.Server()

	localServer.on('connection', (socket) => {
	socket.pause()

	const context = {