Original link: https://blog.chungzh.cn/articles/topo-sort/ introduce Given a directed acyclic graph (DAG, Directed Acyclic Graph), sort its vertices such that for each directed edge $(u, v)$ from $u$ to $v$, $u$ Both come before $v$ in the sort. This sort is called topological sorting. Topological sorting is possible if and only if there are no directed cycles […]
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Original link: https://www.williamlong.info/archives/6905.html Sony announced that it will increase the price of the PS5 console in some markets, including Europe, the Middle East and Africa, Asia Pacific and Latin America, and parts of Canada, but not in the United States. According to the price changes announced by Sony, the PS5 digital version/optical drive version of
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Original link: http://wwj718.github.io/post/%E7%BC%96%E7%A8%8B/traits-composable-units-of-behaviour/ What are Traits Traits are a concept used in object-oriented programming, it represents a set of methods used to extend the functionality of a class – wikipedia Trait Traits were originally invented in Smalltalk, and later many programming languages have implemented it: Rust Traits Scala Traits Fortress This article is reprinted from:
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Original link: https://www.boyhu.cn/notes/chongqing-is-rising.html This article is a record post, paying tribute to the friends who struggled on the front line of the Chongqing mountain fire. This article is reproduced from: https://www.boyhu.cn/notes/chongqing-is-rising.html This site is for inclusion only, and the copyright belongs to the original author.
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Visit the original URL On August 26th, the 10th China Enterprise Social Security Summit Forum with the theme of “Trinity, Reconstructing the Future” held by 51 Social Security, a subsidiary of Zhonghe Yunke The “White Paper on Social Security for Chinese Enterprises 2022” was officially released. In this survey, the 51 Social Security China Enterprise
Visit the original URL According to the Titan Media App on August 26, data from the State Administration of Foreign Exchange showed that in July 2022, my country’s international trade in goods and services was worth 3,915.1 billion yuan, an increase of 11% year-on-year. Among them, the export of goods trade was 1,931.1 billion yuan,
Visit the original URL According to GalaxyClub, Samsung is testing two new chipsets. One of them could be the successor to the Exynos 1280, expected to be named Exynos 1380. The model number of the other chipset is S5P9865, which may be the next-generation Google Tensor chipset. The guess is that the model number of
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Visit the original URL Pinwan, August 26, Meituan ( stock code : 3690.HK) released its second quarter and half-year results for 2022 . In the second quarter of this year, Meituan achieved revenue of 50.9 billion yuan ( RMB, the same below ) , a year-on-year increase of 16.4% . The financial report shows that
Visit the original URL 36氪 was informed that “Hangzhou Targeted Food Technology Co., Ltd.”, which focuses on precision healthy food, recently announced the completion of tens of millions of yuan in pre-A round financing, exclusively invested by industrial capital Tianshuo Network. This round of financing will be mainly used for product research and development and
Targeted Foods completed tens of millions of yuan in Pre-A round of financing Read More »
Optical Crystal Energy is a perovskite solar cell module developer, dedicated to the R&D and mass production of high-efficiency, long-life large-area perovskite solar cell modules. Guangjing Energy recently completed an angel round of financing of tens of millions of yuan. This round of financing was led by Zhengxuan Investment, followed by Innovation Works and Dingxiang
Guangjing Energy completed tens of millions of yuan in angel round financing Read More »
Jia Yueting’s FF, the mass-produced car has not yet been put on sale, but the rear executive team has fallen into a new round of power struggle, and now the internal faction battle has ushered in a new episode. In June of this year, some netizens posted on social platforms that Faraday Future was fighting
$Wuliangye(SZ000858)$ $East Ejiao(SZ000423)$ The mid-year report of Wuliangye came out. I simply looked at it and talked about my feelings. Feeling 1: The decadence of the boss of Luzhou, followed by the decadence of the Luxiang category. This is where the trade-off between strong fragrance and sauce fragrance is involved. In the past ten years,
Why does Wuliangye fail? It only talks about dry goods Read More »
Coal investors like to count mines. Amao @Amao Investment leads the trend. The profit contribution of China Coal Energy mainly comes from the following subsidiaries. Compared with last year, the profitability in 2022 will be greatly improved. One of the profit ceilings of the coking coal industry The net profit margin of Coal Huajin is
China Coal Energy’s 2022 Interim Report – a matter of course Read More »