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Anaconda installation 1.1 download installation files 1) If you want to download directly to the local server and upload to the remote server through ftp, please ignore the following operations 2) If the server is networked, you can directly download the server through wget command [centos version], as follows: The linux system I use is cen ...

1, Know ansible ansible is a powerful configuration management tool designed to help system administrators efficiently manage hundreds of hostsAnsible HD hoc mode: one naming is executed at a time, and batch execution is performed on the remote hostansible playbook mode: execute multiple commands at one time, and different hosts execute di ...

I Use the interface to configure task mode integration 1.APP source code packaging principle Source code github address: https://github.com/princeqjzh/AndroidSampleApp 1.1 packaging dependent environment Installation: SDK (this example takes windows system as an example. SDK is installed under Windows system, which has been explained in t ...

1.python interpreter type 1.cpython:c language development 2.jpython: java language development 3.Ironpython:.net language development 2. Composition of programs in Python The program is composed of modules The module contains statements, functions, classes, etc Statement contains an expression The expression establishes and processe ...

The content of this article comes from learning MIT open course: univariate calculus - definite integral - Netease open course 1, Concept of definite integral Cumulative area (under other geometry) ​   The difference between an indefinite integral and an indefinite integral is that an indefinite integral does not give an upper or lower ...

Tip: After the article is written, the catalog can be generated automatically, how to generate the help document to the right Guidance Problem In practice, the situation we encounter cannot be perfect. For example: a module you wrote Block, user input does not necessarily meet your requirements; Your program wants to open a file, which ...

In the past, when using import, there were often some problems due to the import of modules, as well as some half confused and half confused problems. I simply spent some time studying some python reference methods and experimented with them. I have deep feelings. I leave this article for a summary. If there are any mistakes, please comment and ...

Introduce Property dynamic propertygetattr,__ getattribute__ Magic functionAttribute descriptor and attribute lookup processThe difference between new and initCustom metaclassImplement ORM through metaclass 1, Property dynamic property from datetime import date class User: def __init__(self, name, birthday): self.name = name ...

1. Polynomial Regression If your data points are obviously unsuitable for linear regression (straight lines between data points), polynomial regression may be an ideal choice. Like linear regression, polynomial regression uses the relationship between variables x and y to find the best way to plot data point lines. 2. Working principle ...

In some cases, the Index needs to be pre processed or post processed ID mapping By default, faiss will record an order id(1,2,3...,) for each input vector. You can also specify any required id for the vector in use. Some index types have add_with_ids method can correspond to a 64 bit id for each vector and return the specified id when searchi ...