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Unicode Character Look-Alikes

Original Letter	Look-Alike(s)
a	а ạ ą ä à á ą
c	с ƈ ċ
d	ԁ ɗ
e	е ẹ ė é è
g	ġ
h	һ

云

IaaS指提供系统（可以自己选）或者储存空间之类的硬件，软件要自己手动装；PaaS提供语言环境和框架（可以自己选）；SaaS只能使用开发好的软件（卖软件本身）；BaaS一般类似于非关系数据库，但各家不通用，有时还有一些其它东西。

其他人的集合

https://education.github.com/pack GitHub学生包，需用教育邮箱验证。各种福利，可从DigitalOcean上手
https://github.com/ripienaar/free-for-dev 本文尽量不与此项目重复
https://free.zhelper.net/
https://github.com/AchoArnold/discount-for-student-dev

You know how, in JavaScript, we can set a value to a variable if one doesn't, like this:

name = name || 'joe';

This is quite common and very helpful. Another option is to do:

name || (name = 'joe');

Introduction

At DICOM Grid, we recently made the decision to use Haskell for some of our newer projects, mostly small, independent web services. This isn't the first time I've had the opportunity to use Haskell at work - I had previously used Haskell to write tools to automate some processes like generation of documentation for TypeScript code - but this is the first time we will be deploying Haskell code into production.

Over the past few months, I have been working on two Haskell services:

A reimplementation of an existing socket.io service, previously written for NodeJS using TypeScript.
A new service, which would interact with third-party components using standard data formats from the medical industry.

I will write here mostly about the first project, since it is a self-contained project which provides a good example of the power of Haskell. Moreover, the proces

	function doPost(request) {
	var idSpreadSheet = 'YOUR-SPREADSHEET-ID'
	var sourceSheetName = "YOUR-SHEET-NAME"; // Replace with the name of the source sheet
	var spreadSheet = SpreadsheetApp.openById(idSpreadSheet)
	var sourceSheet = spreadSheet.getSheetByName(sourceSheetName);

	var data = JSON.parse(request.postData.contents);
	var values = data.message.split("#");
	if (validate(data.message)[0]) {
	sourceSheet.appendRow([values[0].trim(), values[1].trim(), new Date(values[2].trim()), values[3].trim(), values[4].trim()]);

	Add-Type @"
	using System;
	using System.Runtime.InteropServices;
	public class Mouse {
	[DllImport("user32.dll")]
	public static extern bool SetCursorPos(int x, int y);
	}
	"@

	function Start-AntiscreenSaver {

	// Simulate a call to Dropbox or other service that can
	// return an image as an ArrayBuffer.
	var xhr = new XMLHttpRequest();

	// Use JSFiddle logo as a sample image to avoid complicating
	// this example with cross-domain issues.
	xhr.open( "GET", "http://fiddle.jshell.net/img/logo.png", true );

	// Ask for the result as an ArrayBuffer.
	xhr.responseType = "arraybuffer";

	// Simulate a call to Dropbox or other service that can
	// return an image as an ArrayBuffer.
	var xhr = new XMLHttpRequest();

	// Use JSFiddle logo as a sample image to avoid complicating
	// this example with cross-domain issues.
	xhr.open( "GET", "http://fiddle.jshell.net/img/logo.png", true );

	// Ask for the result as an ArrayBuffer.
	xhr.responseType = "arraybuffer";

	git rebase --interactive HEAD~2

	# we are going to squash c into b
	pick b76d157 b
	pick a931ac7 c

	# squash c into b
	pick b76d157 b
	s a931ac7 c