Article Directory
1. Internet News
1. Sudden! Didi collapse
On February 25, a number of netizens reported that Didi crashed this morning, some could not get a car, and some got a car because Didi crashed and the driver detoured to collect more money.
@微博Netizens are all pigs except wo: I took a taxi to the company in the morning, and it happened that Didi taxi crashed, and the order has been billed.
@微博 Netizen Xiao Lao Dao: Didi has completely collapsed! I am making a complaint and there is no way! For a ten yuan bill, the driver asked me for 20 yuan for various detours!
@微博友小阿堃-: What's the use of going out early? I took the car for 20 minutes and finally sent the order. After waiting for 5 minutes, the driver said that he had sent him several pictures, but he had no choice but to cancel and continue the call. I'm late and haven't got a taxi yet. 
2. Tencent's new patent disclosure: game anti-addiction method based on player position
The State Intellectual Property Office recently published a new Tencent patent "Anti-addiction method, device, server and storage medium", which is a game anti-addiction method based on the player's geographic location. Tencent stated in the patent application that because some young players will steal other people's ID information to register for game accounts, it only judges whether players are prone to indulge based on ID information, and the problem of low accuracy in judging addicted users will arise. In addition, some adults may also indulge in games during working hours.
This invention of Tencent can obtain the location information of the target game at the current moment, and determine the target area where the target user is located based on the location information. When the target user is located in the target area and the current moment is within the anti-addiction period corresponding to the target area, Obtain the addiction parameter of the target user using the target game, and when the addiction parameter exceeds a preset threshold, perform anti-addiction processing on the target game used by the target user.
3. Lanzhou University released a global prediction system for the new crown pneumonia epidemic
The Collaborative Innovation Center jointly established by the Western Province and Ministry of Ecological Safety of Lanzhou University took advantage of the advantages of interdisciplinary research and developed the world's first global prediction system for the new crown pneumonia epidemic. Since the system went live in May 2020, it has realized the prediction of newly confirmed cases in more than 190 countries around the world. Recently, at the launching ceremony of "Guangzhou Laboratory Technology Helps Grassroots Epidemic Prevention and Control", Academician Zhong Nanshan affirmed the "Global Prediction System for New Coronary Pneumonia Epidemics" developed by Lanzhou University. He praised: "Some of their prediction models are still quite reliable. of."
The latest result of the system is a prediction of the development trend of the epidemic situation in the next five years. The result shows that if 70% of the world's people are vaccinated in January 2021, and the vaccine is effective for a long time, the global epidemic will basically end in 2025.
4. Zhao Danyang, former vice president of Chuan Kuaishou, was arrested for taking bribes: "The amount is extremely huge"
Zhao Danyang, the former vice president of Kuaishou and the head of the Community Content Research Institute, was arrested after he resigned for accepting bribes for “extraordinarily large amounts”. Zhao Danyang joined Kuaishou in February 2015 and previously held the position of Vice President of Kuaishou Company. This is also the highest integrity and anti-corruption case involving Kuaishou.
According to people familiar with the matter, Kuaishou has notified the matter in an internal email in November 2020. It is understood that Zhao Danyang was arrested by the police in September 2020. An insider said that Zhao Danyang had already left Kuaishou more than a year ago, and this time it was "Autumn Queen". (Tech Planet)
5. Today’s Toutiao CEO Zhu Wenjia will be transferred to TikTok to be responsible for technology at the R&D center in Singapore
On February 23, the reporter learned from multiple sources that Toutiao’s CEO Zhu Wenjia will be transferred to TikTok, a subsidiary of Byte, to be responsible for product technology and other business lines. At present, Zhu Wenjia's job adjustment and appointment have not been officially announced. In Feishu of the byte office system, Zhu Wenjia is still the title of CEO of Today's Toutiao.
On February 24, people familiar with the matter revealed that TikTok's business was in charge of Venassa (TikTok's former US general manager Vanessa Pappas). Due to personal development, Zhu Wenjia will move from business to technical position and will work in the Singapore R&D center. Support TikTok's technical work.
On the evening of the 24th, some media asked ByteDance for confirmation on Zhu Wenjia's job adjustment, and as of press time, there has been no response. (Tech Planet)
6. New patent documents suggest that Apple may use titanium in the future
According to foreign media reports, Apple is studying how to reduce the appearance of fingerprints and smudges on the metal surface of its products. According to the newly obtained patent documents, Apple once again hinted that the future Apple devices will use titanium. This recent patent filed with the US Patent and Trademark Office was discovered by Patently Apple, titled "Oxide Coating on Metal Surfaces," and explained in detail how thin coatings can significantly reduce the appearance of fingerprints on the device. Apple's oxide coating patent once again emphasizes the advantages of using titanium in consumer electronics, such as "high strength, high rigidity, and high hardness."
Apple emphasized that compared with other metals, titanium is prone to fingerprints during handling. This is partly due to the relatively low reflectivity of titanium and titanium alloy surfaces.
7. Apple is under antitrust investigation by the US Department of Justice: for forcing developers to use "Apple login"
According to people familiar with the matter, the U.S. Department of Justice is launching an antitrust investigation on Apple's forcing app developers to use the "Sign in with Apple" button. More and more iPhone users provide users with login options through the information stored on Apple devices, helping users fill out the registration form quickly, and avoiding the cumbersome procedure of entering email addresses and other information one by one.
But Apple has forced apps that use Google and Facebook login buttons to provide an "Apple login" button. This approach caused dissatisfaction with some developers, and even complained to the Ministry of Justice. According to people familiar with the matter, the US Department of Justice is investigating this.
8. Google is accused of failing to comply with French regulations and can be fined up to 10% of revenue
Recently, French antitrust investigators accused Google of failing to comply with the country’s antitrust authorities’ instructions on how to negotiate copyright issues with news publishers.
The report pointed out that the investigators wrote in the 93-page objection report that the nature of Google’s failure to comply with relevant regulations is extremely serious. The anti-monopoly authority can impose a fine of up to 10% of the company's revenue on companies that are deemed to have violated the regulations. A spokesperson for the antitrust authority declined to comment.
9. Musk released a picture of Dogecoin’s landing on an alien planet, with a text: understanding according to the picture
Dogecoin’s gains expanded to 20% after Tesla CEO Musk tweeted a picture of Dogecoin’s landing on an alien planet, with the text: “Understanding by Picture”.
2. Exclusive to programmers
1. Xiaoice X Studio singer software version 1.4.3 is released: 9 new naturalized singers are added, support tremolo editing, parameter copying, etc.
News from February 24th, Xiaobing officially announced today that version 1.4.3 of the X Studio singer software will be unlocked today, with 9 new naturalized singers and multiple super-powered features, and the official demonstration project is also open: first announce this song He Chang The version of "Happy Departure", let 35 AI singers instantly learn her warm singing method. Send a private message to Xiaobing [Happy Departure] on Weibo to get the new version of the software and official projects.
The new features of X Studio singer software version 1.4.3 include [Vibrato Edit], [Parameter Copy], [Transition Optimization], [Mobile Accompaniment], etc.
2. gRPC 1.36.0 released, a high-performance RPC framework
gRPC is a modern open source high-performance RPC framework that can run in any environment. It can effectively connect services within and across data centers through pluggable support to achieve load balancing, tracking, health checks, and authentication. At present, gRPC has been updated to version 1.36.0. This version mainly focuses on the updates of Core, C++, C#, Ruby, Python, PHP, etc.
For specific updates, please visit: https://github.com/grpc/grpc/releases/tag/v1.36.0
3. Github daily selection
GitHub address: https://github.com/gto76/python-cheatsheet
Comprehensive Python cheat sheet.
GitHub address: https://github.com/ripienaar/free-for-dev
Has a list of SaaS, PaaS and IaaS products that are of free interest to developers and infrastructure.
Four, CSDN community high-quality blog post selection
1. HarmonyOS has officially landed on Huawei mobile phones and will be upgraded successively in April!
On the evening of February 22, Beijing time, Huawei released the latest generation of folding flagship mobile phone Mate X2. In addition to bringing this breakthrough flagship phone, at the press conference, Huawei's executive director and CEO of consumer business Yu Chengdong also revealed the latest developments of the highly anticipated Hongmeng OS: starting in April this year, Huawei's flagship phones can be upgraded successively HarmonyOS, Huawei Mate X2 will be the first batch of upgraded mobile phones.
Since the release of HarmonyOS 2.0 in September 2020, as an operating system independently developed by Huawei, HarmonyOS has fully expanded the scope of equipment after a year of advancement, and Huawei has accelerated the pace of large-scale implementation of HarmonyOS.
Not only that, for developers, HarmonyOS also brings a series of support: such as developer framework, API, tool chain, etc., in December last year, the HarmonyOS 2.0 mobile phone developer Beta version also arrived on schedule, and now Huawei mobile phones are about to upgrade to HarmonyOS. The "1" in Huawei's "1+8+N" strategy has finally truly entered the public. 【Read the original text】
2. Should you skip the season, and how should you skip it?
Recommend collection! 【Read the original text】
3. A programmer from iQIYI "buy" a Beijing account with 100,000 yuan
Recently, Peng, a programmer of iQiyi, was sued by the company for resigning two months after he settled in Beijing. According to the second-instance civil judgment of Peng and other labor disputes published by the Beijing Court Trial Information Network, the Beijing No. 1 Intermediate People's Court upheld the first-instance judgment, and Peng must compensate iQiyi for the loss of 100,000 yuan. 【Read the original text】
4. Python is a big bug, attackers can remote code execution vulnerabilities!
Recently, the Python Software Foundation (PSF) released Python 3.8.8 and 3.9.2 versions, which mainly fix two notable security vulnerabilities, one of which is named "CVE-2021-3177" is vulnerable to attack It can be used remotely, and the computer can be taken offline based on code execution.
At first glance, taking the computer offline is not a big deal, but if the vulnerability is really exploited by someone who is interested, then users of Python will inevitably have a bad experience.
In this regard, just three days after the release of Python 3.8.8 and or 3.9.2 RC version, under the pressure of some users about security vulnerabilities, the new version of Python has accelerated the release process. At the same time, PSF urges Python users to upgrade their systems to Python 3.8.8 or 3.9.2 as soon as possible, especially the need to resolve the remote code execution (RCE) vulnerability tracked as CVE-2021-3177. 【Read the original text】
Related Reading:
- Geek Daily Issue No. 74: Zhou Hongyi: WeChat started by shaking sisters; Redmi K40 exploded before it was released? The truth is here; Didi executives issued a military order: if the safety red line indicator is touched, the annual safety performance evaluation result will be cleared
- Geek Daily Issue 73: Twitter is negotiating to acquire ShareChat, an Indian start-up company: to build a TikTok competitor; Huawei Mate X2 officially released, starting at 17,999 yuan; 100,000 iqiyi employees "buy" a Beijing
- Geek Daily Issue 72: Tesla sensed pedestrians in an unmanned cemetery; Maxell again sued Apple for infringement; Xiaomi's car has not yet reached the formal project stage; Huawei and Mercedes-Benz have launched a cooperation HMS for Car to land on the S-class sedan