Wei’an weekly: the first issue (December 6, 2019)

Time:2020-6-29

Share weekly noteworthy trends, entrepreneurship, finance, open source projects, etc. Help readers to acquire in-depth content efficiently.

Open source of this week( Github:MengWeiAn/weian-weekly), welcome to submit issue, submit suggestions and recommend your own projects.

At the same time, this week will be published in: (my blog: Meng Wei An)/For the safety weekly)There are more wonderful articles.


Wei'an weekly: the first issue (December 6, 2019)

Cover photo: rural Vietnam

First words

Recently, there have been frequent layoff scandals in large Internet factories, which shocked the employees in the industry. After being shocked, I can’t help thinking: how to avoid being laid off and how to let the company dismiss you gracefully?

Wei'an weekly: the first issue (December 6, 2019)

How to avoid layoffs?

I’ve had two layoffs. The first is in July 2015, the collapse of A-share led to the rupture of the company’s capital chain. The second time was in November 2018, when the Internet was in a cold winter, and the company reduced its business. Of course, I got my due compensation for both times.

Looking back at these two layoffs, those who have not been laid off are either company executives or vested interests. Or the indispensable person in the business, such as: technical backbone, sales boss, personnel director, financial director, etc. The common point of being laid off is that they can recruit the right people from the market. That is to say, there are two groups of people: novices and old employees without core competitiveness.

Therefore, for novices in the industry (1-3 years of work experience), master all aspects of their own responsibility as soon as possible and go deep into the details. Get to know the company’s business as soon as possible. Don’t be limited to a small part of your own responsibility and focus on the overall situation. In daily work, communicate with leaders and other departments, take on extra work and pay more attention to the company’s dynamic;

For the industry veteran (3-5 years of work ban experience), if it has not become an indispensable business core, we should start to prepare plan B, because for the company, the employees at this stage have not been able to take charge of their own affairs, and the cost performance ratio is really not high.

How to let the company cut you gracefully

When layoffs are inevitable, don’t take chances. Most of the time, it’s not that the company wants to cut you for lack of your salary, but that the company wants to save the money and fire you.

So, when you know that you are going to be laid off, you need to change your mind. The relationship between you and the company is not the usual employment relationship, but to some extent a competitive relationship. You take more, the company takes less.

Therefore, during the layoff period, do not sign any documents, understand the labor law, consult relevant legal persons (there are legal aid institutions in each city, you can trust to consult), back up unclassified work records, form written documents or recordings when communicating compensation matters with the company, keep communication with the dismissed colleagues, etc.

Always remember one principle:Keep your bottom line, keep all the evidence, and don’t be afraid of anything

catalog

trend

  • World 5g ConferenceThe first world 5g conference was held on November 20, 19. A new round of scientific and technological revolution and industrial transformation represented by 5g and other new generation of information technology are rapidly emerging.
  • ThoughtWorks releases technical radar in the second half of 2019: container security scanning, micro front end, code continuous delivery, no service architecture, real equipment testing and other technologies are recommended.
  • Qualcomm releases a new generation of 5g chipsThe 5g mobile phone will be in full swing next year.

Science and Technology News

  • Arm server chip has finally come to the endAmazon has released a new generation of graviton chips.

Finance and Economics

  • Four rhinoceros in the global economy in 2020China US economic relations, European manufacturing decline, populist attention, global financial confidence.
  • Interview with Hu Zuliu, a famous economistThe United States is still fighting a “war yesterday. Chinese innovators should keep an open mind.”.
  • Seven conjectures on the digital currency of the Central Bank of China: application scenarios, payment impact, payment pattern, commercial banks, interest bearing assets, RMB internationalization, global currency form.

Start a business

  • Working for a Company vs. Working for Yourself: the difference between working for the company and for yourself.
  • 5g business has been launched one after another, and the industrial chain has entered the fast lane of development5g: a promising industry.
  • My previous traffic methodology in Alibaba: how to get high quality traffic.

technology

  • transfer-learning-with-tensorflow-2Use tensorflow2 to practice transfer learning.
  • Production-Level-Deep-Learning: how to build a deep learning project at the production level.
  • What is edge computing? The next revolution of information technology: solve broadband, delay, real-time, privacy issues.

Open source project

  • Scrcpy: no root, operate the mobile phone on the computer.
  • guide: go style specification within Uber.
  • DoraemonKit: a fully functional client (IOS, Android, wechat applet) R & D assistant
  • newbee-mall: a must for beginners of springboot
  • qier-player: lightweight online video player based on react

Interesting news

  • What about half of the brain? Six rare cases revealed for the first time that half of the brain can work “full time”

trend

World 5g Conference

The convening of the world 5g conference has undoubtedly released a message: 5g must be the trend in the future. 5g World Conference, not only introduces 5g’s business process and R & D progress. There are also interviews with some industry personnel and the display of 5g applications.

ThoughtWorks releases technical radar in the second half of 2019

The technical radar released by ThoughtWorks in the second half of the year is very detailed. Every technician should pay attention to the latest solutions and the most needed technologies in the industry.

https://www.infoq.cn/article/…

Qualcomm releases a new generation of 5g chips

The release of Qualcomm 5g chip can be said to be another heavyweight of information since China issued 5g commercial license and Huawei released 5g mobile phone in 18 years. 5g is no longer PPT, but a real coming trend.

Science and Technology News

Arm server chip has finally come to the end

Wei'an weekly: the first issue (December 6, 2019)

If you have ever used raspberry pie as a server, you should know that raspberry pie uses arm chips, so many software does not support it, and cell phones use arm chips. But now a cloud manufacturer represented by Amazon’s cloud service is investing arm server chips to replace the original x86 architecture chips. The development of arm server chip means that in the future, each of us may carry a server with strong performance and low power consumption.

technology

[transfer-learning-with-tensorflow-2

Wei'an weekly: the first issue (December 6, 2019)](https://rubikscode.net/2019/1…

Use tensorflow2 to practice transfer learning.

Chinese translation link

Production-Level-Deep-Learning

How to build a deep learning project at the production level.

Chinese translation link

What is edge computing? The next revolution of information technology

Wei'an weekly: the first issue (December 6, 2019)

Edge computing is the computing and storage resources on the edge of the network, which is used to solve the broadband and delay requirements that cloud computing can not meet, and to enhance the real-time response rate and protect privacy security.

In 5g era, the broadband and delay of network layer transmission will not be a problem, but the hardware transmission bandwidth and delay of computing and storage will become the bottleneck. Therefore, edge computing is proposed to process data near the application source. Therefore, it has great imagination in smart city, smart manufacturing, smart home and automatic driving.

After the popularity of ARM chip servers, the mobile phones we carry may process most of the data we generate. So as to provide a better sense of experience.

Start a business

Working for a Company vs. Working for Yourself

Wei'an weekly: the first issue (December 6, 2019)

The difference between working for yourself and working for the company is very different in mentality, clothing and life.

5g business is gradually landing, and the industrial chain is entering the fast lane of development

Wei'an weekly: the first issue (December 6, 2019)

The deployment of 5g network has been accelerated. Huawei also released its own 5g mobile phone chip a few days ago. Next year, 5g mobile phones and devices will usher in a wave of small explosions, and related applications and services should also take off.

In addition to the Internet, the 5g industrial chain is very large, including many A-share listed companies. We should pay attention to the 5g industrial chain, and there may be some investment opportunities to be expected.

My previous traffic methodology in Alibaba

In the second half of the Internet, it is more and more difficult for applications or services to obtain traffic support. The cost is also higher and higher, and many of the traditional channels for obtaining traffic are also declining. How to obtain the flow with high efficiency, high quality and cost performance has become a topic that companies and even individuals can not avoid.

This article, written by Alibaba, has been focusing on getting traffic for 16 years. Some methods, concepts and channels may be worth learning.

Finance and Economics

Four rhinoceros in the global economy in 2020

There will be less than 30 days left in 2019, which will be 2020, the second decade of the 21st century. The global financial crisis in 1998 and 2008 will be about 10 years away. In addition to the 18 years of Sino US trade war, populism in China has been frequent in 19 years. What will happen to the economy in 2020? No one can say clearly. Everyone has to figure it out.

Interview with famous economist Hu Zuliu: the United States is still fighting a “war of yesterday”, and Chinese innovators should keep an open mind

Sino US relations can be said to be a barometer of world finance. As the world’s top two economies, we should not only pay attention to the domestic economy, but also the US economy. The engine of modern economic development is innovation. Without innovation, a country has no future.

Seven conjectures on the digital currency of the Central Bank of China

This year, there have been two sensational things about digital currency. First, Facebook announced the launch of its own digital currency Libra. Second, China’s central bank is ready to issue digital currency cbdcs. This is a major event that none of us can ignore. In the future, digital currency may have unlimited legal compensation like paper money. Then, the central bank, commercial banks and bonds all want to change, which will affect everyone’s life.

Open source project

scrcpy

<img style=”zoom:80%;” />

Open source tools for Android phones can be displayed and controlled by computers.

guide

Uber’s internal go style is standard, with Chinese translation.

DoraemonKit

Wei'an weekly: the first issue (December 6, 2019)

A fully functional client (IOS, Android, wechat applet) development assistant.

newbee-mall

Wei'an weekly: the first issue (December 6, 2019)

NewBee mall project is a set of e-commerce system, including NewBee mall system and NewBee mall admin mall background management system, which is developed based on spring boot 2. X and related technology stack. Java technology stack students, beginners must.

qier-player

The lightweight online video player component based on react has simple and beautiful interface, simple use and smooth operation.

import React from 'react';
import ReactDOM from 'react-dom';
import QierPlayer from 'qier-player';

ReactDOM.render (< qierplayersrcorigin = your video address "language =" zh "/ >, document.getElementById ('root'));

Interesting news

  • What about half of the brain? Six rare cases revealed for the first time that half of the brain can work “full time”

News in a word

  • On November 28, 2019, Nature magazine released the black hole of stars in the galaxy discovered by Liu Jifeng’s team of the Chinese Observatory through Guo Shoujing telescope. And the mass of this black hole is 70 times the mass of the sun.
  • On December 3, 2019, 58 round a investment in swerden group, a hotel chain brand, owns swerden sweetome, Huanshu, tuyuan, Tuli and other brands. Investment finance is unknown.
  • On December 11, 2019, the WTO will elect six new judges. If there is no new judge to succeed, the WTO ruling mechanism may be suspended.

Summary for safety

First of all, thank you for being able to find and read Wei An weekly in the complicated Internet. I hope the weekly can provide you with some different perspectives and experiences.

Why do you want to be a weekly safety report? In fact, it is very simple. In my work, I found that many colleagues around me, in addition to the code, are keyboards. Little attention is paid to news, consulting, and trends outside of technology. However, technology is not the whole of the world, and I have learned this from a painful lesson. It was in 2016 when I bought a house. At that time, the marketing department of the company was discussing the issue of G20, saying that it would definitely rise after the G20. At that time, I was very excited, but I didn’t pay for it. Turn to study springboot, hoping to replace the old and bloated SSM framework with springboot in the next version.

As expected, the reality gave me a slap in the face. The original two bedroom one hall house has become an apartment with high transaction and living cost. Since then, I have reflected that people are always a part of society. Only by participating in social division and cooperation and exchanging entropy with society can we have a better life. Therefore, if you sink to the bottom of technology, you will not come out all the time. You will only suffocate.

So I want to be a weekly that can broaden the vision of technical personnel in addition to technology. Before doing this weekly, I paid close attention to teacher Ruan Yifeng’s weekly of science and technology enthusiasts for a long time. Thank him very much. His weekly not only brought me a lot of different knowledge but also a higher pattern. My weekly for Ann also imitated its start. Thank you very much again.

Finally, the reason why it was named Ann weekly is not only related to my name, but also has another implicationYoung people need to do something. They should not be at ease when they are young。 I hope everyone can get everything they want on their own way of life.