Tag：cost
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Time：2021-11-4
Online string hashing / hashing tool Online string hashing / hashing worker This tool can obtain hash values in various hash modes, such as MD5, SHA1, sha224, sha256, sha384, SHA512, hmacmd5, hmacsha1, etc. it is implemented based on crypto JS and calculated by pure client. https://tooltt.com/hash/
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Time：2021-10-26
Next, it took me nearly four days to complete my thesis “towards long term fairness in recommendation”[1]Well understood. Because this paper uses reinforcement learning, which is not as concise and clear as the previous generation confrontation network (GAN), and involves a lot of mathematical knowledge.Before reading the paper, I spent a lot of time to […]
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Time：2021-10-6
Problem description Is it more expensive to copy large slices than small slices? answer No, the cost of copying all slices is the same. If you look at the source code, it’s clear: type slice struct { array unsafe.Pointer len int cap int } Because there are three fields (one) at the bottom of the […]
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Time：2021-9-23
preface Two years ago, I wrote a summary of my three years of Android development. As time goes by, I have been engaged in Android development for more than five years. I’m glad I’m still engaged in Android development I love We people who do technical development have a habit, that is, we like to […]
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Time：2021-9-3
This article was jointly written by guest authors from SNCF and olexya. This paper will introduce how soci é t é Nationale des Chemins de Fer Fran ç AIS (SNCF), a French state-owned railway company, with the help of its technical partner olexya, uses the ML service provided by AWS to research, develop and deploy […]
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Time：2021-8-11
With the development of social economy, the vehicle ownership of enterprises and institutions is increasing year by year. Enterprise managers are facing more and more difficulties in various vehicle costs and personnel management. How to ensure the safe, efficient and scientific operation of unit vehicles, how to prevent the increase of management costs and more […]
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Time：2021-7-6
With the development of social economy, the number of vehicles owned by enterprises and institutions is increasing year by year, and it is more and more difficult for enterprise managers to face all kinds of vehicle costs and personnel management. How to ensure the safe, efficient and scientific operation of unit vehicles, how to prevent […]
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Time：2021-7-2
Introduction:For large software systems, such as Internet distributed applications or enterprise software, why do we often fall into the complexity trap? How to identify the factors of complexity growth? What principles should be followed in the process of code development and evolution? This article will share the thoughts of Gu Pu, a researcher of Ali, […]
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Time：2021-6-11
How to improve the automation rate How to reduce the later maintenance cost CheckPoint Design How to Debug Classic bug analysis
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Time：2021-5-31
Coase Theorem: As long as the property right is clear and the transaction cost is zero or very small, no matter who is given the property right at the beginning, the final result of market equilibrium is efficient and Pareto optimal resource allocation is achieved. The existence of enterprisesIt is to use a large contract […]
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Time：2021-3-21
Kubernetes is one of Google’s open source game changing products, which makes the workflow of many organizations more efficient. With kubernetes, you can flexibly manage the resource requirements of the application according to the requirements of the application. It provides the flexibility to allocate the required CPU, disk, and ram to applications based on workload […]
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Time：2021-3-15
Why build a data lake In the early era of big data, Apache HDFS is the first choice to build a data warehouse with massive storage capacity. With the development of cloud computing, big data, AI and other technologies, all cloud manufacturers are constantly improving their own object storage to better adapt to Apache Hadoop […]
