React 18 Alpha Released
React 18 Alpha is released! What the article contains and how to use it
Tech Headlines
Cisco acquires Epsagon for US$500 million to strengthen its application monitoring product portfolio
Cisco announced on Friday that it will acquire the Israeli application monitoring startup Epsagon for $500 million. The acquisition provides a more modern microservice-centric component for Cisco's growing application monitoring product portfolio.
Microsoft warns thousands of cloud customers to expose databases
August 26-Microsoft (MSFT.O) warned its thousands of cloud computing customers, including some of the world’s largest companies, that intruders may have the ability to read, change or even delete their main databases, according to email copies and What a cybersecurity researcher says.
Encryption platform suffered a $600 million robbery, requiring hackers to become its chief security advisor
The cryptocurrency platform Poly Network suffered a major attack last week. Hackers obtained tokens worth more than $600 million. The strange thing is that the hackers have now returned most of the stolen funds, but withheld them before "everyone is ready" More than US$200 million in funding
elementary OS 6 releases first update
The major update version of elementary OS 6 is officially released. The official said that as of the end of August, the number of downloads of elementary OS 6 exceeded 75,000, and the first batch of fixes and feature updates were provided last week.
Github releases new features: Press. Key to edit the entire project online vscode
Click the `.` button to enter the `vscode` mode for online editing of the entire project
Hackers stole nearly 100 million U.S. dollars in Japanese cryptocurrency theft
Hackers have exhausted Japanese cryptocurrency exchange Liquid's US$97 million Ethereum and other digital currencies
Firefox 91 introduces enhanced cookie clearing
It allows you to completely clear the browser history of any website. Today’s new version of Firefox Strict Mode allows you to easily delete all cookies and super cookies stored on your computer by the website or any tracker embedded in it
HarmonyOS professional certification level introduction
Engineer (HCIA): proficient development experience, solid theoretical foundation, senior engineer (HCIP): advanced development, master the ability to develop complex scenarios, expert (HCIE): master full-scenario solutions, planning, design and system tuning ability
With the adjustment of the algorithm, it becomes more and more difficult to mine Bitcoin, and the profit is getting lower and lower.
As of `2021-08-14`, it is becoming more and more difficult to mine Bitcoin, and profits are getting lower and lower. Every 2016 blocks, or about every two weeks, Bitcoin resets the difficulty of mining by miners. On Friday morning, as expected, the Bitcoin code automatically increased the difficulty of solving a block by approximately 7.3%.