July 2022

We still need Hubble

Launched in 1990, the Hubble telescope has been in service for 32 years, and its successor, the Webb telescope, launched late last year and became the star of this year’s astronomy. Hubble is above Earth’s atmosphere and orbits at an altitude of 559 kilometers, while Webb orbits at the Lagrangian L2 point between Earth and […]

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The Apocalypse of the Hundred Billion SaaS Giants, How Long Will the Road to Hegemony Go?

Welcome to the WeChat subscription number of “Sina Technology”: techsina Text / Yang Chang Source/Smart Things (ID:zhidxcom) In the domestic cloud computing industry, the SaaS (software as a service) track has gradually become the focus of competition. Cloud giant players are gradually adding to this track, such as Alibaba Cloud’s “Cloud Nail Integration” strategy and

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White hats reveal: The Internet’s 100 billion black production scare away Musk

Welcome to the WeChat subscription number of “Sina Technology”: techsina text/salad dressing Source/New Entropy (ID: baaliaohui) Unexpectedly, Musk and Twitter would “break up” because of “spam accounts”. On July 19, Beijing time, the Twitter v. Musk case held its first hearing. A Delaware judge announced that Musk’s termination of the Twitter acquisition will be tried

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IBM’s failure: “hard technology” without application scenarios has no future

IBM Q System One, the world’s first quantum circuit computer Welcome to the WeChat subscription number of “Sina Technology”: techsina Text / Pei Pei Source/Internet Phantom Thieves (ID: TMTphantom) IBM is an information technology company that the Chinese are very familiar with. It not only dominated the history of the computer industry before the advent

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Uniper stops extracting natural gas, German gas storage level increases

Visit the original URL Titanium Media App reported on July 25 that Germany’s natural gas reserves rose again after Uniper stopped extracting natural gas from the reserves, Germany’s Federal Network Agency said. According to the latest data from Gas Infrastructure Europe, inventories in the country reached 65.91% on Saturday, compared with 65.52% on Friday the

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On the first day of the second round of land auctions in Shanghai, 35.5 billion yuan was collected, and the out-of-print luxury residential land was sold for nearly 2.8 billion yuan

Visit the original URL Titanium Media App reported on July 25 that the second centralized land supply in Shanghai was launched. A total of 15 parcels of land were sold, with a total transaction price of about 35.5 billion yuan. Specifically, there were 9 cases where only one real estate company signed up and sold

On the first day of the second round of land auctions in Shanghai, 35.5 billion yuan was collected, and the out-of-print luxury residential land was sold for nearly 2.8 billion yuan Read More »

Tesla jumps $70 billion after delivering ‘worst’ quarterly report

Visit the original URL At 5:30 p.m. Eastern Time on July 20, Tesla released its second quarter 2022 financial report as scheduled. Unsurprisingly, Tesla’s financial performance this quarter was affected by the impact of the Shanghai epidemic in the second quarter, but it was generally better than market expectations. The day after the earnings report

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Apple reportedly placing additional orders for new iPhones from suppliers

Visit the original URL Titanium Media App reported on July 25, according to Taiwan’s “Electronic Times”, citing supply chain sources, that Apple has placed additional orders for parts and components of the new iPhone from suppliers, hoping to further expand its market share by taking advantage of the sluggish sales of mobile phones from the

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Intel is MediaTek’s foundry chip, using Intel16, and shipping after 18 months

On July 25, Intel and MediaTek announced a strategic partnership. MediaTek has announced that it will use Intel Foundry Services (IFS) to produce a range of chips for smart edge devices. Leifeng.com MediaTek is the fourth largest chip designer in the world in 2021, producing more than 2 billion chips per year, and TSMC undertakes

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Black technology? Based on wood, new batteries are cheaper and more environmentally friendly

Last week, Swedish battery manufacturer Northvolt announced that it had entered into a joint development agreement with Finnish forestry company Stora Enso, which will use lignin-based hard carbon produced from renewable wood in Nordic forests. Battery. (Photo source electrek) This is also the world’s first anode industrialized battery entirely using European raw materials, aiming to

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Using Go language to realize bidirectional data exchange between kernel mode and user mode of eBPF program

Permalink to this article – https://ift.tt/VeYs7P5 In the previous two articles, whether the eBPF program developed in C language or the eBPF program developed in Go is hello world level, it may be useful, but it is not very practical. Generally speaking, a practical eBPF program has data exchange between its kernel mode part and

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Xi Jinping Sends Congratulatory Letter to the Second China-Africa Peace and Security Forum

Xinhua News Agency, Beijing, July 25. On July 25, Chinese President Xi Jinping sent a congratulatory letter to the second China-Africa Peace and Security Forum. Xi Jinping emphasized that China and Africa are good friends, good partners and good brothers who stand together through thick and thin and help each other. At present, the world

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Dai Jifeng, executive research director of SenseTime, resigned and joined the Department of Electronic Engineering of Tsinghua University as an associate professor

Dai Jifeng, executive research director of SenseTime, recently resigned and joined the Department of Electronic Engineering, his alma mater, Tsinghua University as an associate professor. At present, his personal homepage has also been updated with the news. Dai Jifeng graduated from the Department of Automation of Tsinghua University in 2009 with a bachelor’s degree, and

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