Original link: https://chenyan98.cn/3643.html 1. About variables [1] Variable types: Local variables (variables used inside a method can only be used by the method itself) (destructed when the method is executed) Member variables (defined outside the method and inside the class, you can Used by other methods inside the class) Destroy global variables (usually public static […]
Original link: https://blog.forecho.com/use-railway-and-supabase.html introduction When swiping Twitter, I saw someone sharing how to deploy applications using Railway + Supabase . These PaaS services usually have free quotas. If it is a small project, it is usually equivalent to free use. After a brief look, I thought it was not bad, so I tried to deploy
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Original link: https://www.msra.cn/zh-cn/news/features/ada-workshop-pan-deng Editor’s note: The road to scientific research is not full of flowers, but often explores the unknown on a road without footprints. What should be the path of scientific research? How to seize the opportunity to make a turn? In his speech titled “The “Greedy” Algorithm of Life, Deng Pan, a researcher
Deng Pan’s “Greedy” Algorithm: What is the experience of going from biology to computer? Read More »
Original link: https://www.williamlong.info/archives/6909.html On the morning of August 30, Beijing time, according to reports, on Monday, local time, Robert Kyncl, long-serving chief business officer (CBO) of YouTube, announced that he would leave the mainstream American social video platform. He previously worked for the company for more than 12 years. The company confirmed that Mary Ellen
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Original link: https://ldqk.xyz/2028 The film tells the story of two lonely individuals abandoned by their respective families in the northwest countryside, and they support each other in day-to-day cultivation. Wu Renlin and Haiqing show a pair of low-level peasant couples from unfamiliar to familiar, from acquaintance to mutual support. Mind journey. This article is reproduced
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Original link: https://onojyun.com/2022/08/30/6759/ △ 242｜Pass the cold air to everyone Ren Zhengfei’s remarks were originally news a few days ago. I waited for a few days to see if the “chill” he released could really be passed on to everyone. It first experienced explosive dissemination, and then the whole network was downgraded and blocked. Up
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Original link: https://s3-eu-west-1.amazonaws.com/dailyartartwork/img-2022072062d80ada8dc73 Karl Friedrich Schinkel was Prussia’s foremost architect, town planner and painter. From 1798 to 1800 he studied architecture in Berlin with Friedrich Gilly and his father. After traveling in Italy, he started working as an independent painter in 1805. One of Germany’s most famous architects, he created neoclassical and neo-Gothic architecture, mainly
[CSDN Editor’s Note] The author of this article uses an example program to demonstrate the performance optimization process of reading and writing data through Linux pipes, increasing the throughput from the initial 3.5GiB/s to the final 65GiB/s. Even if it is just a small example, it involves a lot of knowledge points, including zero-copy operations,
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Original link: https://s3-eu-west-1.amazonaws.com/dailyartartwork/img-2022072062d80ada8dc73 Karl Friedrich Schinkel was Prussia’s foremost architect, town planner and painter. From 1798 to 1800 he studied architecture in Berlin with Friedrich Gilly and his father. After traveling in Italy, he started working as an independent painter in 1805. One of Germany’s most famous architects, he created neoclassical and neo-Gothic architecture, mainly
Original link: https://s3-eu-west-1.amazonaws.com/dailyartartwork/img-2022072062d80ada8dc73 Karl Friedrich Schinkel was Prussia’s foremost architect, town planner and painter. From 1798 to 1800 he studied architecture in Berlin with Friedrich Gilly and his father. After traveling in Italy, he started working as an independent painter in 1805. One of Germany’s most famous architects, he created neoclassical and neo-Gothic architecture, mainly
Visit the original URL Source: Fast Technology Samsung’s 3nm GAA is referred to as “face engineering”, and TSMC’s 3nm FinFET is also not smooth. Last week, industry experts in mobile phone chips broke the news that TSMC internally decided to abandon the N3 process because customers do not need it, and switched to the N3E
Visit the original URL Titanium Media App reported on August 29 that preliminary data released by the Organization for Economic Cooperation and Development (OECD) on the 29th showed that in the second quarter of 2022, the gross domestic product (GDP) of the OECD region increased by 0.3% month-on-month. flat in the first quarter. Data show
OECD GDP grew by 0.3% in the second quarter Read More »
Visit the original URL China News Service, August 29th, a comprehensive report, the plan failed to keep up with the changes, and the launch plan of a new generation of US moon landing rockets was forced to be postponed. The US “Space Launch System” heavy rocket was originally planned to be launched from the Kennedy