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"Geek Headlines"-the news circle of technical staff!
Good morning, CSDN readers and friends, "Geek Headlines" is coming, let's take a look at what important news worthy of our technical attention today.
Domestic news
Huawei Mate40 domestic version price announced
According to convention, after Huawei released the Mate 40 series globally, Huawei released the Mate 40 series separately in China at 14:00 today. In terms of price, Mate40 is divided into two versions, 8GB+128GB and 8GB+256GB, and the National Bank's price is 4999 yuan and 5499 yuan respectively; Mate40 Pro is divided into 8GB+128GB, 8GB+256GB and 8GB+512GB versions. The prices are 6499 yuan, 6999 yuan and 7999 yuan respectively; Mate40 Pro+ only has a 12GB+256GB version, and the national bank price is 8999 yuan;
Mate40 RS Porsche Design has 12GB+256GB, 12GB+512GB and 12GB+512GB Collector's Editions, and the National Bank's price is 11,999 yuan, 12,999 yuan and 13,999 yuan respectively.
2020 China Internet Top 100 List: Ali, Tencent, and Meituan are among the top three
At the meeting, the Internet Society of China released a list of the top 100 companies with comprehensive Internet strength in China and the top 20 companies with Internet growth in China in 2020. Alibaba (China) Co., Ltd., Shenzhen Tencent Computer System Co., Ltd., Meituan, Baidu, Jingdong Group, NetEase Group, Shanghai Xunmeng Information Technology Co., Ltd., Beijing Xiaoju Technology Co., Ltd., Beijing ByteDance Technology Co., Ltd. The company, Tencent, the top ten enterprises with comprehensive Internet strength in China in 2020.
Huawei: The mobile version of Hongmeng OS 2.0 Beta will arrive in December as scheduled
A few days ago, Wang Chenglu, president of Huawei’s consumer business software department, said that the current beta version of HarmonyOS for mobile phones is progressing very well, and R&D is ready, and it is expected to be released in December as scheduled. At that time, I hope that the majority of developers and friends can participate together, work together and build the Hongmeng ecology.
Alibaba's security research papers were collected by the top international conference, and 35 Apple system vulnerabilities were discovered one after another
Recently, Alibaba Security Orion Lab announced a research result. It cooperated with Indiana University to develop a tool framework "iDEA" for analyzing and detecting the security of Apple system driver modules. This core technology of the security technology layer of the new generation of security architecture developed by Alibaba Security can perform a "security check" on the driver modules of Apple terminal devices such as iPhone, Mac Book, iPad, Apple TV, and automatically detect whether there is an attacker Exploited vulnerabilities. The researcher also conducted a security analysis of more than 3,400 driver modules in 15 Apple operating system versions and found 35 vulnerabilities. Apple officially thanked the researchers for the discovery of 5 dangerous vulnerabilities, and Alibaba Security explained the technology The paper "iDEA: Static Analysis for Apple Kernel Driver Security" was accepted by the top international academic conference ACM CCS 2020.
Baidu's $4 billion acquisition of YY is rumored, and the live broadcast industry has entered the era of giants
Recently, market news broke that Baidu will acquire YY's domestic business, while YY's overseas business will remain. The delivery is expected to be completed next month, and the transaction price is between US$3 billion and US$4 billion. Subsequently, YY's stock price rose nearly 20%. In addition, Tencent has also facilitated the merger of Huya and Douyu. Industry experts said that the live broadcast industry has gone from the "thousand-broadcast war" many years ago to a game between giants.
International news
Samsung defeats Xiaomi and regains its leading position in the Indian smartphone market
Market research company Counterpoint released its latest report on Wednesday that the Indian smartphone market rebounded after the shutdown. Shipment reached a record high of 53 million units in the third quarter. Samsung defeated Xiaomi to regain its leading position in the Indian market. It is reported that Xiaomi has maintained its No. 1 position in the Indian smartphone market since the fourth quarter of 2017. (Sina Finance)
The self-developed chip version of the Mac is about to be released, and Apple invites developers to participate in laboratory guidance
This week, Apple invited developers who participated in the universal application quick start project to the company's one-to-one laboratory. This move is aimed at preparing applications for the upcoming self-developed chip version of the Mac. These laboratories will provide developers with one-to-one code-level guidance from Apple engineers, who will assist in optimizing iPhone, iPad and Mac applications for Apple’s self-developed chips.
Microsoft's new technology: cloud-based localization to achieve interaction between mixed reality and robots
Since Microsoft released the cloud-based localization service Azure Spatial Anchors, it can not only realize the function of spatial localization across time but also across devices, which allows multiple people with different devices to localize to the same environment and See the same digital content permanently in the same place. Microsoft also launched Azure Spatial Anchors Linux SDK, which is a special research software version for mobile robot use cases. With the Azure Spatial Anchors Linux SDK, robots can now use Azure Spatial Anchors to localize and share information in this mixed reality ecosystem.
Cook talks about the tight supply of iPhone 12: working hard to solve it, unable to predict the end time
In the fourth quarter 2020 earnings conference call between Apple and investors and analysts, Apple CEO Tim Cook talked about the issues that plagued the tight supply of iPhone, iPad, Apple Watch and Mac. Cook said that Apple is working hard to solve supply chain problems. At present, due to the high demand, the iPhone 12 and iPhone 12 Pro are experiencing delays in delivery. This situation is expected to continue for some time. In addition, Apple's supply chain has to perform two roles, because the iPhone 12 mini and iPhone 12 Pro Max will be available soon.
Programmer area
Wikimedia migrated to GitLab
The Wikimedia Foundation decided to migrate its code base from Gerrit to the self-hosted GitLab community edition. According to Wikimedia, the developer satisfaction survey in the past two years has shown that dissatisfaction with the code review system Gerrit is a bit high, and the volunteer community is particularly dissatisfied with it. More and more individuals and teams abandon the use of Gerrit and switch to the third-party hosting option GitHub. These evidences show that Gerrit did not promote development but slowed down development. If the usability problem on Gerrit cannot be solved, developers will choose to build projects on their preferred platform. The Wikimedia publishing engineering team chose to migrate to GitLab after investigation and evaluation. GitLab allows self-hosting and provides a community version authorized by MIT, which complies with the foundation's principles of freedom and open source.
Dgraph 1.2.8 released
Dgraph 1.2.8 was released on October 28, the new version added: build Dgraph in a Docker container; add separate compression flags for z and wal dirs. Also changed: the badge is updated to 5e3d4b9; the content length header of the query is returned, etc. For details, please refer to https://github.com/dgraph-io/dgraph/releases/tag/v1.2.8.