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async function a(n) {
    let c = 0;
    let s = 0;
    while (c < n) {
        c += 1;
        let x = await c;  // c 也可以是其他 promise
        s += x;
        console.log(s);
    }

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#!/bin/sh

# This is a skeleton of a bash daemon. To use for yourself, just set the
# daemonName variable and then enter in the commands to run in the doCommands
# function. Modify the variables just below to fit your preference.

daemonName="DAEMON-NAME"

pidDir="."
pidFile="$pidDir/$daemonName.pid"

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apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
  name: filebeat
  namespace: kube-system
  labels:
    k8s-app: filebeat
spec:
  template:
    metadata:

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#!/bin/sh

# Make sure to:
# 1) Name this file `backup.sh` and place it in /home/ubuntu
# 2) Run sudo apt-get install awscli to install the AWSCLI
# 3) Run aws configure (enter s3-authorized IAM user and specify region)
# 4) Fill in DB host + name
# 5) Create S3 bucket for the backups and fill it in below (set a lifecycle rule to expire files older than X days in the bucket)
# 6) Run chmod +x backup.sh
# 7) Test it out via ./backup.sh

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Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096

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// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

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function getFileMd5 ( file ) {
	var dfd = jQuery.Deferred();
	/**
	 * reference:
	 * 	https://github.com/satazor/SparkMD5
	 */
    var blobSlice = File.prototype.slice || File.prototype.mozSlice || File.prototype.webkitSlice,
        chunkSize = 2097152,                             // Read in chunks of 2MB
        chunks = Math.ceil(file.size / chunkSize),
        currentChunk = 0,

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Package Control Messages

Anaconda

Anaconda

Anaconda turns your Sublime Text 3 into a full featured Python IDE. Read the plugin documentation on http://damnwidget.github.io/anaconda.

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开发问题

框架和设计问题

AppManage 不需要和AppCenter那样依赖那么多工程和jar包

各个组件（工程）减少互相依赖， 如：Hibernate的Mapping文件不要都放在com.dist.define工程下，使得一旦引用了define，其他没必要的工程也要引用 建议放在各个模块内部或者是按层划分 com.dist.dap.define、com.dist.smartplan.define、com.dist.project.define