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High precision algorithm Here comes the question time (0v0!): Question (1): What is a high-precision algorithm? Why do we need high-precision algorithms? What can high-precision algorithms be used for? Question (2): How to store a large number? Question (3): How can you add them up? subtract? Multiply? What about division? - ...

catalogue 0. Links to related articles 1. Compile Hudi source code 1.1. Maven installation 1.2. Download and compile hudi 2. Install HDFS 3. Install Spark 4. Run hudi program in spark shell It mainly introduces the integrated use of Apache native Hudi, HDFS, Spark, etc 0. Links to related articles Summary of articles on basic know ...

catalogue1. BatchNorm principle2. Implementation of PyTorch in batchnorm2.1 _NormBase class2.1.1 initialization2.1.2 analog BN forward2.1.3 running_mean,running_ Update of VaR2.1.4 update of \ gamma \ beta2.1.5 eval mode2.2 BatchNormNd class3. PyTorch implementation of syncbatchnorm3.1 forward3.2 backward1. BatchNorm principleBatchNorm was firs ...

The art and Tao of Python Programming: Advanced Python language video course Link to the video course "the art and Tao of Python Programming: Advanced Python language": https://edu.csdn.net/course/detail/28618 Closure Objects are data with methods attached. Closures are functions with data attached. A Closure is a function object t ...

1, Preface UCode Cms content management system is an important part of Java knowledge map and a scaffold for enterprise application software development. Current version 1.3.3. Use simple demo project Quick experience Address. (1) Project characteristics 1. Source code open source The source code is open-source, and the MIT open-source lic ...

scene In the development of back-end services, the popular framework combination is SSM (SpringBoot + Spring + MyBatis). When we develop some business systems, there will be many business data tables, and the information in the tables will be inserted again, and many operations may be carried out in the whole life cycle. For example, when we ...

We can change the contents of elements in the list by indexing, for example: names = ['Luban 7', 'Cai Wenji', 'Zhen Ji', 'Arthur', 'King Lanling'] 2names[0] = 'offspring' 3print(names) 4# Output: [descendant ',' Cai Wenji ',' Zhen Ji ',' Arthur ',' King of the orchid mausoleum '] However, once the string is created, it cannot be changed. This ...

preface The official version of wangEditor v5 will be released soon. In order to verify its extensibility, I have developed several common third-party plug-ins. This article introduces the design and use of formula plug-in. To insert a mathematical formula, you need to use LateX syntax, and the rendering formula needs to rely o ...

summary Difference between synchronous and asynchronousEvent loop and message queue, that is, how to implement asynchronous modeAsynchronous programming modePromise asynchronous scheme, macro task / micro taskGenerator asynchronous scheme, async / wait syntax Synchronous mode Execute line by lineblock Asynchronous mode Do not wait for the ...

In the first part of this series, I introduced the Animatable protocol and how we can use it to animate paths. Next, we will use a new tool: GeometryEffect to animate the transformation matrix with the same protocol. If you haven't read the first part and don't know what Animatable protocol is, you should read it first. Or if you're just inte ...