May 2022 – Page 162

Zhonghui Laser received tens of millions of yuan in Series A financing

Zhonghui Laser is an emerging technology company dedicated to the R&D and manufacturing of advanced lasers. Relying on breakthroughs in core technologies to achieve technological independence, it provides independent and controllable core laser light sources for the Chinese industry. Recently, it has obtained tens of millions of yuan in Series A financing, led by the […]

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Buy-side perspective: how the index valuation (PE) is calculated

The calculation of index valuation is one of the most common problems encountered by our index fund investors. Today, 61 uses a “buyer’s perspective” to explain how the index valuation (PE) is calculated. Let’s start with the basics, and the title of this article is in the second part. 1. Basic Concepts In the securities

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Toutiao was sued by Tencent for infringement and claimed 10 million yuan, and responded that the relevant video had been removed from the shelves

Tencent Video recently sued ByteDance on the grounds of copyright infringement and unfair competition due to the existence of a large number of unauthorized short videos of “Flavor World” and “You Fei” on Toutiao, a product of ByteDance, with a total of two claims. 10 million. At present, the case has been filed and accepted

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Issue 12, Reading technical books efficiently; Product thinking for engineers; Visualizing life data

This weekly is about sharing something that triggers my desire to share, three or four topics at a time. I think it’s not just aggregated information collection, but a lot of my own related insights, which is more readable and doesn’t make me look like a robot collecting information. Let me know if you have

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A doctoral student delivering food

Since graduation, the main channel to understand the various dynamics of the school is CC98. Around the end of March, someone posted a hit on CC98, probably saying that a doctoral student from Zhejiang University became famous because he delivered food in his spare time. It seems that at that time, the news of doctoral

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OpenWrt installs version 4.4.2 of qbittorrent-nox

I have been using the qbittorrent client that comes with the firmware, the version number is 4.1.9 , and I have experienced several times that I could not enter the webui after high-load downloads. I ran into it again the other day, and this time instead of ignoring it, I faced the problem head on

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Detailed explanation of each component port and function in Istio

In my first two blogs: Detailed explanation of sidecar injection, transparent traffic hijacking and traffic routing in Istio Detailed explanation of traffic types and iptables rules in sidecar I gave you a detailed introduction to the traffic in the Istio data plane, but the data plane does not exist in isolation. This article will show

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Detailed explanation of traffic types and iptables rules in Istio sidecar

In a previous blog, I explained the detailed process of sidecar injection in Istio, using iptables for transparent traffic interception and traffic routing, and took the productpage service in the productpage example to access the reviews service, and the reviews service to access the ratings service as an example to draw Schematic diagram of transparent

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How to take screenshots of online videos?

That’s it, Green Frog recently discovered an open source Chrome extension: Screenshot YouTube Screenshot YouTube is marked as featured in the Chrome extension store (following the recommended practices for Chrome extensions), and it is also very simple to use. When playing a video, a Screenshot button will appear in the control bar: Click to take

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MySQL’s time type and time-related functions

MySQL’s time type and time-related functions This article is reprinted from https://f2h2h1.github.io/article/MySQL%E7%9A%84%E6%97%B6%E9%97%B4%E7%B1%BB%E5%9E%8B%E5%92% 8C%E6%97%B6%E9%97%B4%E7%9B%B8%E5%85%B3%E7%9A%84%E5%87%BD%E6%95%B0.html This site is for inclusion only, and the copyright belongs to the original author.

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magento2 plus varnish cache

magento2 plus varnish cache This article is reprinted from https://f2h2h1.github.io/article/magento2%E5%8A%A0%E4%B8%8Avarnish%E7%BC%93%E5%AD%98.html This site is for inclusion only, and the copyright belongs to the original author.

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[Web3Q] Twitter Daily Web3 Essence (AI Noise Reduction · Chinese Free Version)

[Web3Q] Twitter Daily Web3 Essence (AI Noise Reduction · Chinese Free Version) Web3Q · Lite Daily Twitter Feature Twitter @XDash | YouTube | Podcast |Telegram | Subscriber Exclusive Knowledge Base Changelog #20220508 This little newsletter has entered a group of classical product people/investors in the Web2.0 / mobile Internet era today. They are really big

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MySQL’s time type and time-related functions

MySQL’s time type and time-related functions This article is reprinted from: https://f2h2h1.github.io/article/MySQL%E7%9A%84%E6%97%B6%E9%97%B4%E7%B1%BB%E5%9E%8B%E5%92 %8C%E6%97%B6%E9%97%B4%E7%9B%B8%E5%85%B3%E7%9A%84%E5%87%BD%E6%95%B0.html This site is for inclusion only, and the copyright belongs to the original author.

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