「 Geek headlines 」—— The tech press ！

CSDN Good morning, readers and friends ,「 Geek headlines 」 Come on. , Let's take a look at the important news worthy of our technical people's attention today . Scan the QR code above to enter CSDN App You can listen to Yujie Mengmei Style The artificial version of audio .

Take a quick look at the news point in one minute ！

• Lu Weibing, Xiaomi's president in China, called on friends on Weibo “ Wisdom screen ” product ： False propaganda deceives consumers

• HUAWEI confirms P40 There will be no Google Applications and services

• China Telecom scientific research personnel pay bonus ： Involving hundreds of people , The highest single award 8 ten thousand

• Li Yizhong, Ministry of industry and information technology ：5G The base station will be at its climax in the next two years ,7 Built in 600 m

• Li Shishi was killed in the last battle AI beat , The only one who has overcome AlphaGo Of them retired

• Apple ： part MacBook If the screen coating falls off within four years, it can be repaired free of charge

• Siemens contract workers believe that to ensure that there is work, logic bombs are implanted

• US military critical systems operations Linux

• Intel shut down two R & D centers in Germany , layoffs 450 people

• Python 3.8.1 Release

• Rust 1.40.0 Release

Domestic news

Lu Weibing, Xiaomi's president in China, called on friends on Weibo “ Wisdom screen ” product ： False propaganda deceives consumers

For business friends “ Wisdom screen ” False propaganda , Lu Weibing, President of Xiaomi China, said on Weibo , Official executives of friends 、 Customer service 、 Public relations draft and other confirmation , hold 610W Publicized as 60W, But it is 20W. in addition , Lu Weibing also said Xiaomi related products are 28W, Biyou business 20W The specification is a little lower , Acknowledge the gap , Future improvements .

HUAWEI confirms P40 There will be no Google Applications and services

According to the CNET reports , Huawei has confirmed that it plans to launch in the first quarter of next year P40 and P40 Pro Smart phones will be pre installed with Huawei mobile services （Huawei Mobile Services） instead of Google Mobile Services (GMS). Huawei consumer business CEO Yu Chengdong , P40 and P40 Pro Will run Android 10, Use Huawei's EMUI Interface layer , Preloaded GMS Huawei replaced . That means the phone won't come pre loaded Google Play Store、Gmail、YouTube and Google Maps. Because America's export restrictions ,Google Huawei cannot be authorized to use its GMS Mobile services . The number of apps in Huawei's mobile app store is far less than Google Play Store , The former is only 4.5 ten thousand , The latter approach 300 ten thousand .（Solidot）

China Telecom scientific research personnel pay bonus ： Involving hundreds of people , The highest single award 8 ten thousand

In recent days, , China Telecom announced 「2019 Technology progress of China Telecom Group in 、 Standard Award 、 The selection of patent awards 」 result , And to award awards to units and individuals . It is reported that , First prize for scientific and technological progress 4 term , The individual bonus is 8 Ten thousand yuan ; Special Contribution Award 1 term , Individual bonus 8 Ten thousand yuan ;「 Best technology breakthrough team award 」 The individual bonus is 5 Ten thousand yuan ; The second prize 16 term , The individual bonus is 5 Ten thousand yuan ; The third prize 18 term , The individual bonus is 3 Ten thousand yuan . Standard Award for excellence 2 term , The individual bonus is 2.5 Ten thousand yuan ; Encouragement Award 3 term , The individual bonus is 1 Ten thousand yuan . Patent Excellence Award 3 term , The individual bonus is 2.5 Ten thousand yuan ; Encouragement Award 9 term , The individual bonus is 1 Ten thousand yuan . According to this calculation , In total, China Telecom will pay a bonus of at least 1 million yuan .

Li Yizhong, Ministry of industry and information technology ：5G The base station will be at its climax in the next two years ,7 Built in 600 m

Yesterday, , Li Yizhong, former Minister of industry and information technology, is in 「 Please answer the questions 2020： Tencent Fengyun speech and 2019 The annual economic meeting 」 In his speech, he mentioned ：「 The whole country will be in 7 Build in 600 10000 base stations , To spend 1.2 Trillion to 1.5 One trillion .」. Li Yizhong mentioned ： Base stations will be built this year 15 m , Strive to achieve 18 m , Realize in 41 Urban coverage of pilot cities . And the real climax will be in the next two years .

International News

Li Shishi was killed in the last battle AI beat , The only one who has overcome AlphaGo Of them retired

12 month 21 Japan , Tseng Island, new on, Jeon road EI dorado Resort , Li Shishi is in the 181 Throw in the towel . This is the Handol The last game of the game , Li Shishi won and lost the first two games . The last game of chess , Or lose in AI.12 Revenue section ,36 Retired at ,24 Gain in 14 International champion and 32 Domestic champion , From then on ,「 The Ninth Section of lishishi 」 Will not appear in front of the public as a professional chess player again .（ Almost Human ）

Apple ： part MacBook If the screen coating falls off within four years, it can be repaired free of charge

Apple said in an internal memo sent this week to its authorized service providers abroad , Because the reflective coating of the display screen is falling off , Apple will be right for part MacBook and MacBook Pro Provide up to 4 Free maintenance in . This list basically covers 2015 Years later MacBook Model , But not yet 2018 Issued in or after MacBook Pro or MacBook Air The model is added .（ Sina Digital ）

Siemens contract workers believe that to ensure that there is work, logic bombs are implanted

62 A former Siemens contract worker, aged David A. Tinley He was sentenced to six months in prison and $7000 in fines for the plot to plant a logic bomb . He is in this year 7 The moon pleaded guilty .Tinley For Siemens in Monroeville Our office is close to 10 Years of time , He was asked to create a spreadsheet for the company to manage orders , Include custom scripts to update files based on current orders stored in other files , Let the company automate inventory and order management . His spreadsheet has been working normally for many years , until 2014 Problems began to arise in . The logic bomb he planted caused the spreadsheet to crash after a certain date . Every crash , Siemens will contact him to repair , He will charge for the repair . His conspiracy was exposed because he was not in town because of a spreadsheet crash , I have to give the management password of the spreadsheet to the company IT Staff to carry out emergency repairs . Siemens IT Employees found logic bombs .(Solidot)

US military critical systems operations Linux

The U.S. government has widely accepted the open source development model , And more and more open source software .2016 year 8 month 8 Japan , The White House CIO Released federal source code policy （Federal Source Code Policy）, New software development is required to be built in an open source way 、 Share and transform , To take advantage of code security 、 Reliable and effective promotion of national goals . The Pentagon has recognized the advantages of open source development , take Linux As its trusted operating system . The U.S. Army is Red Hat Linux The largest single customer base , U.S. Navy nuclear submarine fleet operations Linux, The FCS is also based on Linux, The Pentagon recently let Red Hat The company helps improve the operation and flight training of air squadrons .

Intel shut down two R & D centers in Germany , layoffs 450 people

Because Intel quit 5G Smart phone modem field , The company has decided to close two R & D centers in Germany by the end of this year , Which leads to 450 Employees are out of work . According to the official announcement , One of them is in Nuremberg , There are about 250 Employees ; And the other is in Duisburg , The number of employees is about 200 people .

Programmer area

Python 3.8.1 Release

Major updates ：

• bpo-39080： When star sign expression AST The node is located at Call AST Node args In the element of attribute , Repair their end_col_offset value .

• bpo-39031： analysis “elif” Node time , Of this node lineno and col_offset Now point to “elif” keyword , Not its conditions , So as to make it with “if” The nodes are the same .

• bpo-39008：PySys_Audit() Now ask Py_ssize_t In the format string size Parameter as size parameter , Regardless of PY_SSIZE_T_CLEAN What is defined when included .

• Please refer to ：https://docs.python.org/3.8/whatsnew/changelog.html#python-3-8-1

Rust 1.40.0 Release

• #[non_exhaustive] structure , Enumerations and variations ： When the attribute #[non_exhaustive] Attach to struct Or a variant of enum, It will prevent the crate The external code constructs the struct Or variants . To avoid future damage , And prevent other crates stay fields Make a complete match on .

• Macro and attribute Improvement

• The addition of const fn

• https://blog.rust-lang.org/2019/12/19/Rust-1.40.0.html

Activity area

【 100 million technical people 】 Everybody, the big guys who masturbate the code ,CSDN Heavyweight launches the upgraded force program . As long as it's original , As long as you start , Now? , All of them have the lucky chance to be on the front page . We sincerely hope that , This generation of programmers is you , Details poke posters ~~