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GoLang's slice bottom layer and expansion rules 1. Structure In the first part, where are the elements stored? In the second part, how many elements are stored and how many elements can be stored 2. Variable declaration int type slice For example, declare an [] int, and the variable ints is composed of three parts on the right. The el ...

1. Preface This article is a follow-up to the previous article. The case is the same case. It is very simple. It is the case of taking the order number when going to teacher Tian for dinner. Without too much introduction, you can also see the detailed introduction of the previous article, as follows:1.1 synchronized solves thread safety pr ...

Code piling is a common means of testing and locating problems. We can print or collect the data we need by inserting the corresponding code ("pile") at the corresponding position of the code. Automatic pile insertion is to automatically insert one or more lines of code we need at a specific position of the code. Usually, we will ins ...

1 Definition The full name of JWT is JSON Web Token, which is the most popular cross domain authentication solution at present. JWT is an open standard based on JSON, which is designed to transfer declarations between network application environments. This information can be verified and trusted because it is digitally signed. JWT can sign wi ...

Before, the data set of small projects was still being collected and produced, which was a little troublesome. Finally, we prepared to make a small toy (in the form of small program). However, it is a little complicated to use the ready-made small program template, and many grammars are different from those used in web page development. Therefo ...

1. Data loading PyTorch has developed standard conventions for interacting with data, so it can process data consistently, regardless of image, text or audio. The two main conventions for interacting with data are dataset and data loader. Dataset is a Python class that enables us to obtain the data provided to neural networks. The data load ...

I summary What is RPC? Remote service callOfficial: the idea of requesting services from remote computer programs through the network without understanding the underlying network technologyA little more popular: without knowing the details of the call, the client calls an object that exists on the remote computer, just like calling an objec ...

Docker is used in combination with Idea plug-in 1, Install docker plug-in 1. New idea project 2. Check whether there is a Docker in the plug-in 3. In docker The port number is indicated in the service file modify Docker Service file , Comment out "ExecStart" This line and add the following information ExecStart=/usr/bin ...

In the scenario of exporting excel, I usually export a List directly into a sheet, using npoi Mapper library is very convenient. Recently, I often need to convert the jsonarray returned by the interface into an excel table. For example, the columns obtained from elasticsearch or clickhouse are not fixed. For example, the clickhouse changes acco ...

1, Implementation path Deploy the YOLO model to the edge computing camera through OpenVINO. Its implementation path is: training (YOLO) - > transformation (OpenVINO) - > deployment and operation (OpenNCC). 2, Specific steps 1. Training YOLO model 1.1 installation environment dependency For installation details, see https://github.co ...