Tag：algorithm
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Time：2021-8-2
Author | jeskson Source: dada front end Tavern 1 What can algorithms do? Improve what? What are the benefits? Front end students need to improve their core skills in programming, establish and improve the knowledge system of algorithms, basic algorithms, data structures and advanced algorithms, explain from simple to deep, and thoroughly understand abstract algorithms. […]
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Time：2021-7-31
Hello, I’m glacier~~ Speaking of Java, it’s easy to use, but many awesome technologies in Java are gradually forgotten~~ Before the emergence of Java language, many systems were developed in C and C + +. After the emergence of Java, because its object-oriented idea is more in line with people’s thinking habits, Java does not […]
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Time：2021-7-31
Compared with 30 years ago, programmers in the Internet era now have many subdivision R & D directions, such as front-end, back-end, algorithm, desktop software, artificial intelligence, etc. Different subdivision directions also have different requirements. But no matter what direction you choose, a good programmer should have the following five abilities. C/C++Learning skirt【seven one […]
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Time：2021-7-31
This paper proposes aging evolution, a variant of tournament selection to optimize the evolutionary algorithm. In the nasnet search space, compared with reinforcement learning and random search, the algorithm is simple enough and can search higher quality models faster. The amoebanet-a searched in this paper can reach SOTA on Imagenet Source: Xiao Fei’s algorithm Engineering […]
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Time：2021-7-31
ARTS Arts is an activity initiated by Chen Hao (net name left ear mouse) in the geek time column. The purpose is to keep learning by sharing. Each person writes an arts every week: algorithm is an algorithm problem, review is to read an English article, technology / tips is to share a small technology, […]
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Time：2021-7-31
It’s almost autumn. For fresh students, autumn is a particularly important opportunity. For social recruitment students, golden nine silver ten is also a good job hopping window. As for me, since I worked in Guangzhou from Shanghai, I didn’t settle my work in advance. I also took this opportunity to travel for two months. At […]
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Time：2021-7-30
Although I have written about going through the maze before, many people reported that they would not deploy the code without finding it and did not understand the principle. This time, I wrote the optimization in more detail and put the code in GitHub. I can put some pictures to the goddess while 520521! cause […]
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Time：2021-7-30
Recently, the popular open source project go zero is a fully functional microservice framework integrating various engineering practices, including web and RPC protocols. Today, let’s analyze the RPC part zrpc. The bottom layer of zrpc relies on grpc, with built-in modules such as service registration, load balancing and interceptor, including micro service governance schemes such […]
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Time：2021-7-30
Password world If you are a gangster boss and communicate with your subordinates at ordinary times, how can you ensure your information security? In the first season of detective Shylock, it tells a story about how to detect the encrypted communication of gangs. This password uses a password dictionary. Can the password itself be a […]
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Time：2021-7-29
Do you remember which app impressed you recently because of its excellent push copywriting? A hot-blooded invitation to a game? News and information of a certain title party? Or a date reminder? I’m afraid many people’s answer is No. Because there are countless cases that show that the mainstream push scheme has many problems and […]
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Time：2021-7-29
Password world If you are a gangster boss and communicate with your subordinates at ordinary times, how can you ensure your information security? In the first season of detective Shylock, it tells a story about how to detect the encrypted communication of gangs. This password uses a password dictionary. Can the password itself be a […]
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Time：2021-7-29
Document version: 8.0Source:buffer poolPrevious:How to reduce and handle deadlocks This article mainly introduces the buffer pool of InnoDB. Buffer pool is an area where InnoDB caches table and index data in memory. Through the buffer pool, the frequently used data can be accessed directly in memory, so as to speed up business processing. On a […]
