Aurora Developer Weekly【No.0806】

161111fdae2d14 A week’s

Apple's 2023 iPhone is expected to add titanium alloy models
There has been news in the market that Apple will add a new titanium alloy model to the iPhone launched in 2022, but people in the back shell industry said that it is expected to be seen in 2023 as soon as possible. The industry believes that if Apple wants to introduce titanium alloy materials, the iPad will be the product line with the best water temperature test, which is more acceptable than the titanium alloy iPhone. Therefore, in 2022, the iPad is expected to be the first product line equipped with this technology.

Starting from July 31st, the service time for ticket sales and rebooking on the 12306 website has been extended to 20 hours
According to China National Railway Group Co., Ltd., in order to make it easier for passengers to purchase tickets, after full trials and tests, under the premise of ensuring the safe and stable operation of the 12306 website (including the mobile client, the same below), the National Railway Group has decided that since July Starting on the 31st, the ticket sales and change service hours of the Railway 12306 website will be adjusted from 5:00 to 23:30 every day from 5:00 to 1:00 the next morning, and a 20-hour ticket sales and change service will be provided every day. At the same time, we will continue to provide refund services 24 hours a day.

ByteDance Education Department layoffs: compensation method N+2
ByteDance's education brand Vigorous Education is undergoing a new round of adjustments: Guagualong, who provides AI animation courses to children aged 3-8, has begun to abolish tutors, and plans to abolish more than 50% of the tutors of experience courses by the end of August; You take one, which provides thinking animation courses for children aged 3-12, and GOGOKID, a foreign teacher English one-to-one service for children aged 4-12, have also been removed from the app and will cease operations.

Bill Gates officially divorced
Bill Gates and Melinda Gates were approved by the Washington Supreme Court on Monday morning. The judge formally signed their divorce agreement, and their marriage was dissolved, ending their 27-year marriage. But the divorce documents show that neither spouse requested a name change.

Tencent's "King of Glory" prohibits users under 12 from recharging
King Glory issued a health system upgrade announcement, prohibiting users under the age of 12 from recharging. Minor users are forbidden to play from 22:00 to 8:00 the next day. National statutory holidays are limited to 2 hours a day, and other times are limited to 1 hour a day. Users under the age of 12 cannot recharge the game. According to the "Goose Factory Blackboard News", Tencent will launch the "Honor of Kings" pilot program and gradually launch seven new measures of "double reduction, double play, and triple advocacy" for all games.

developers care about headlines

Microsoft releases the first Beta version of Windows 11
Recently, Microsoft released Windows 11 Insider Preview Build 22000.100 to the development channel. After no major problems were found, Microsoft has now released the same version to the more stable Beta channel. This is also the preview version of the first Windows 11 Beta channel. This preview version mainly brings some improvements to the taskbar, and updates the pop-up of the system tray. In addition to visual improvements, Microsoft also updated the default touch keyboard icon in the taskbar.

Python 3.10.0 RC1 released
The Python community recently released the Python 3.10.0 RC1 version, claiming that Python 3.10.0 RC1 is the penultimate preview version, and the last planned preview version is currently scheduled to be released on September 6, 2021. The official release plan may be in October 4, 2021. And starting from this version, there will be no ABI (application binary interface) changes in the 3.10 series, and the goal is to change the code as little as possible. The following update features of this version: PEP 623, deprecated and plans to delete the wstr member in PyUnicodeObject; PEP 604, allows the union type to be written as X | Y; PEP 632, deprecates the distutils module; PEP 624, deletes the Py_UNICODE encoder API, etc. .

Visual Studio Code 1.59 released
Recently, Visual Studio Code released version 1.59. There are many updates in this version. Some of the main highlights include: extension view improvements-rich extension details hovering, new runtime status tabs; setting editor verification, quick search Editing errors based on object settings; extended theme customization, customizing multiple color themes at a time, drag and drop the terminal, and move the terminal across windows to the editor and panel area; the main update is to support real-time preview expansion, real-time in VS Code HTML preview, support JavaScript debugging; debug disassembly view preview, display disassembled C++ code in VS Code, etc.

PyCharm 2021.2 is released! Support Python 3.10
Recently, JetBrains officially launched PyCharm 2021.2. The biggest feature of this version is to support Python 3.10. At the same time, the latest version of this time, PyCharm 2021.2 supports Chinese and other user interfaces. At the same time, JetBrains officially plans to terminate support for several software packages, namely for mako, buildout, and web2py. Starting with PyCharm 2021.3, this change will be introduced later this year. The updated content mainly has the following features: the test management plug-in includes Python support, which can be used in the PyCharm community; now it supports working in the Python console on both the client and the host side; in the professional version, it supports previewing and automatically loading the browser HTML interface.

Android Studio Arctic Fox (2020.3.1) officially released
Recently, Google officially launched AndroidStudio 2020.3.1 (code-named Arctic Fox). This version number is to match the IntelliJ IDE number on which Android Studio is based. The main features of this version update: Android studio uses the latest Android Gradle plugin 7.0; unit tests start to use Gradle test runner: Gradle is used to run all unit tests by default; responsive layout template: the layout of dynamically resized components; supports Jetpack Compose Tools; the latest background task checker.

Aurora Special Zone

Data Report | 2021 Q2 Mobile Internet-Industry Data Research Report

Aurora Mobile (NASDAQ:JG) released the 2021 Q2 Mobile Internet-Industry Data Research Report. Through an overview of the overall app market and soaring hot apps, it analyzes hot topics, observes subdivisions, and reveals the total value of app traffic. , A comprehensive presentation of the data situation of mobile Internet industry apps in Q2 2021.

1. In the second quarter, the proportion of users in the short video industry continued to increase, reaching 29.8%, maintaining the first place in the industry, an increase of 6.2% compared to the same period last year. On the other hand, the proportion of online video users' time duration showed a downward trend, accounting for 7.3% in the second quarter, down 1.6% from the same period last year.
2. The front warehouse Shuangxiong Dingdong Shopping and Daily Fresh are exploring different development paths. Dingdong Maicai adheres to the pre-warehouse-to-home model and expands its business scale; Daily Fresh Foods strives to build a community retail digital platform based on the fresh food e-commerce business
3. New energy vehicles developed vigorously, and passenger vehicle retail sales rose steadily in the second quarter. The three major new domestic car-making forces are catching up with Tesla, and the sales volume and the number of active app users have increased significantly. The active users of Tesla and "Wei Lipeng" are different in portrait characteristics and geographic distribution.
4. The online travel industry recovered strongly in the second quarter. The average DAU of the industry before and after May 1st exceeded 31 million, an increase of 88.1% year-on-year, surpassing the level before the epidemic.
5. The game live broadcast industry has grown steadily. Douyu’s MAU in June reached 46.91 million, with an average daily increase of 330,000 users, leading the industry

The first phase of the evaluation of the SDK security special action of China Academy of Information and Communications Technology successfully completed Aurora JPush passed the special SDK security evaluation

From July 12 to July 31, 2021, the Security Research Institute of China Academy of Information and Communications Technology launched the first evaluation of the SDK security special action. The evaluation content includes the basic security of SDK products, data storage security, data interaction security, and important components. 5 aspects including security, code and resource file security.

The technical evaluation was conducted in a standardized test environment set up by the China Academy of Information and Communications Technology. China's leading mobile developer service provider, Aurora Mobile (NASDAQ: JG) JPush passed the SDK security special evaluation.

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