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catalogue 1, Initialization 1. Address mapping and register mapping 2. Wiring 3. Program download 2, Implementation of water lamp with C language register   3, Assembly language implementation of water lamp   4, Experience   1, Initialization 1. Address mapping and register mapping Bus base address Bus nameBus base ad ...

2021SC@SDUSC Continue the analysis of AbstractSQLConfig last week. The following code is @ override @Override public boolean isExplain() { return explain; } @Override public AbstractSQLConfig setExplain(boolean explain) { this.explain = explain; return this; } @Override public List<Join> getJoinList() { return joinList ...

2. Error prone points 1 When we use the scanf statement, many friends who have just started are prone to make the following mistakes when we first contact this statement. When using scanf ("% d", & n), we must add an & (address character). Incorrect usage: #include <bits/stdc++.h> using namespace std; int main() { ...

1. Story background I was working on a project recently, so I got off work a little late. Sitting on the subway, I habitually took out my Ipad and brushed graduate courses for a while. Suddenly the mobile phone rang. It turned out that it was organizing a voice conference to discuss the er diagram of the customer's need for the system. More th ...

Input / output stream Introduction: Input / output: Input/Output refers to the input or output of data to a device or environment. Any language has the function of input and output. In Java programs, the input and output are completed through streams. It is connected to physical devices through Java input and output system. Although the ...

brief introduction Airflow is a platform for creating, scheduling and monitoring workflows programmatically. Use Airflow to create a workflow as a directed acyclic graph (DAG) task. The Airflow scheduler executes your tasks on a set of workers according to the dependencies you specify. At the same time, Airflow has rich command-line utilities ...

Manually install MySQL version 5.7. X in CentOS 7.4 environment. 1. Install MySQL version: 5.7.25 2. Download address https://dev.mysql.com/downloads/mysql/5.7.html#downloads (as time goes by, please refer to the download address of the latest official website) 3. Use the wget command to download the relevant rpm files through breakpoint t ...

python cookbook Chapter 1, sections 6-8 1.6 keys in the dictionary map multiple values Question: how to implement a dictionary (also called multidict) in which a key corresponds to multiple values? Solution: a dictionary is a mapping of a key to a single value. If you want a key to map multiple values, you need to put these values in ...

Previous chapter We have learned about automatic gradient autograd. torch.nn can be used to build neural network in pytorch. NN depends on autograd to define the model and differentiate it. nn.Module contains the layer and the method forward(input) that returns output. Artificial Neural Networks (abbreviated as ANNs), also referred to as ne ...

👉 About the author As we all know, life is a long process, constantly overcoming difficulties and constantly reflecting on the process of progress. In this process, there will be a lot of questions and thoughts about life, so I decided to share all my thoughts, experiences and stories in order to find resonance!!! Focus on Android/Unity an ...