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/**Author: Dai Meng Teacher*☑csdn Certified Lecturer*☑51cto Senior Lecturer*☑Tencent Classroom Certified Lecturer*☑NetEase Cloud Classroom Certified Lecturer*☑Huawei Developer School Certified Lecturer*☑iQiyi Thousand Talents Teacher Program Member* Here I will share with you all
Exceptions in Java
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Excerpt from "Metaverse: Digital Civilization" Chapter 1: Re-evolution of Human Civilization Human production tools have gradually changed with the development of economic and technological levels. From the agricultural civilization period to modern times, the upgrading of tools
The digital age of production tools
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Over the past two decades, Lenovo has been a technology company highly respected by the Chinese people. But in just a few short years, Lenovo's reputation has been declining! Why does this happen? Is it very simple? Huawei, which started out at about the same time as Lenovo, has
Return from the lost path? Lenovo invested in more than 200 technology companies at once. Is it serious this time?
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In response, the relevant person in charge of Douyin Life Services responded to a reporter from Nanduwan Financial News that Douyin Life Services is carrying out activities to help merchants recover in some cities, taking into account the actual needs of merchants and users, and
Grab Meituan’s business, Douyin test the waters of group buying and takeout? Here comes the response: Still in the exploratory stage
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What are the high-end smartphones worth buying in 2022? I believe the answer will be more consistent, that is, the iPhone 13 series. Why does Apple dominate the market? At the launch of the iPhone 13 series, Apple’s vice president of product marketing once gave the answer: Friend
Apple dominates the high-end smartphone market. How did they do it?
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Many people who use Apple phones should have the impression that when your photo album is full of photos, the system will always remind you that there is not enough space and force you to buy space. Of course, I have also encountered such a situation. I have to renew the Apple ne
The 5G era is coming, and this function is really great to use! free
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Summer is hot, you are so sweet. Dear friends, on July 15th, hundreds of thousands of stores across the country will join forces with Alipay to launch the "Summer Consumption Festival", and the annual Alipay red envelope event is here again. Alipay officials said that when you go
The 2022 Alipay red envelope is here again. How to get the Alipay password red envelope of up to 99 yuan?
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Why is the State Grid not called China Power Grid? Why are the Chinese source networks printed on foreign equipment? That’s because the State Grid is not just our country’s power grid. The power grids of 11 countries including Portugal, Brazil, Malaysia, Italy, and Singapore are
Why is the State Grid not called China Power Grid? Why are Chinese characters printed on foreign devices?
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As we all know, since 2019, Huawei has been a global leader in 5G technology, which has affected the United States' voice in the global communications field. Therefore, the United States has suppressed Huawei many times.
The United States and South Korea want to join forces to prevent China's 6G, but the patent gap is only 1.1% ahead? Chinese academicians have repeatedly reminded
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According to reports, Huawei Wallet’s monthly active users have reached 100 million. The monthly active users of Huawei Wallet have grown rapidly in the past year, thanks to its rich products and functions, including Huawei Pay, transportation cards, access cards, car keys, and t
Do you know how to use Huawei Pay and Huawei Pay?
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Tencent releases the high-speed version of Traffic OS to build a high-speed full-scenario digital base. Tencent releases the smart high-speed operating system "Tencent Traffic OS High-speed Edition". This is a professional operating system formed after Tencent released a general
See the world's trendy businessmen in one minute 2022.07.16
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Lidar 3D sorting system has become the company’s second star product after the T-sort sorting robot, quickly occupying the market position. Since this year, Lidar 3D’s global business has successfully deployed 50+ sets, for e-commerce, shoes For industries such as clothing, posta
Six months after its launch, the "circle of friends" of Lidar 3D sorting system has rapidly expanded
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Last month, Apple announced the iOS 16 system at WWDC 2022 and showed off the newly added Lockdown Mode, which can provide additional protection for mobile phones to avoid information leakage caused by hackers.
Apple offers $10 million bounty to find iOS 16 lockdown mode bug
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In the afternoon of July 6, the WeChat team launched version 8.0.25 for the iOS version of WeChat. I believe everyone knows about it! I also posted an update that day. At that time, I only found adjustments to the video call button and the removal of the "Open on device" function
New discovery, iOS WeChat version 8.0.25, new features grayscale online
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Whenever we talk about autonomous driving, the most important and fundamental factor is perception. Simply put, if you want a car to achieve autonomous driving, you need to allow the car to "see clearly" or collect traffic environment data around the vehicle, so that it can make
Can 4D imaging radar become the "replacement" of lidar?
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A few days ago, LeTV became popular again because of news about the magical work of LeTV employees. The last time it became popular was just before the Spring Festival in 2022. At that time, major Internet companies were spending crazy money on marketing, often giving out billion
What happened to LeTV and Dangdang, which were once brilliant?
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Site Latest News
According to Taiwan media reports, Chen Shui-bian suddenly held a press conference the day before yesterday, citing a bunch of data on "state secret expenses" and emphasizing that there was absolutely "no corruption." Taiwanese media commented on this, saying that from the fact t
Taiwan media: Cape 700 million, Ah Bian really forgot
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A few days ago, the People's Court of Haimen District, Nantong City heard a case of disputes caused by employees being unable to return to work on time due to epidemic prevention and control reasons, and the employer using this as an excuse to terminate the labor contract.
Employees failed to return to work due to the epidemic, and the company terminated the labor contract and was ordered to pay compensation
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At the beginning of 2022, the new coronavirus pneumonia epidemic has once again spread to multiple points across the country, and many companies have been greatly affected. But if you think about it from another perspective, under the influence of the epidemic, it is not so easy
Do you dare to lay off employees during the epidemic? This 2022 epidemic illegal dismissal compensation standard was sent to him
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On May 31, Yangpu District formulated the "Yangpu District Action Plan to Accelerate Economic Recovery and Revitalization", formulating 30 measures from five major aspects to accelerate economic recovery and revitalization.
Implementation rules and policy interpretation of the "Yangpu District's Action Plan to Accelerate Economic Recovery and Revitalization" (8)
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Domestic media reported that when attending the press conference of the G20 Finance Ministers' Meeting, US Treasury Secretary Yellen declared that Sri Lanka had no ability to repay its foreign debt, so China "should actively participate in the country's debt restructuring." She e
After Sri Lanka went bankrupt, the United States asked China to take responsibility. Sri Lanka’s ambassador to China: I believe China will lend a helping hand
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Next week (July 18 ~ July 24, 2022) [Sagittarius]'s comprehensive fortune and love fortune divination. Come and find out quickly. "Let's take action first." [Sagittarius] Fortune from July 18 to July 24, 2022 | | Comprehensive fortune ★★☆☆☆ Many times you have to act blindly rega
"Sagittarius" tarot card divination "next week: July 18th ~ July 24th" comprehensive fortune & love fortune
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