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During the Mid Autumn Festival holiday, I wanted to have a good rest. My girlfriend said that the Tencent classroom courses downloaded from my mobile phone could be transferred to the computer because there was not enough space on my mobile phone. I thought it was not very simple.. Sure enough, it was not as simple as I thought. I found the vid ...

1. Opening and closing files The os.Open() function opens a file and returns a *File and an err. Calling the close() method on the resulting file instance closes the file. 2. Reading Files 1. file.Read() Reads the file It receives a byte slice and stores the read data in a temporary slice, returning the number of bytes read and possible ...

As a component of the K8S master, the controller manager is responsible for the startup and termination of many controllers. These controllers are responsible for monitoring various resources in k8s and performing tuning, so that their actual state can constantly approach the expected state. These controllers include server controller, nodecont ...

Chapter 6 - functions 1. Function basis 1.1 formal parameter list of function The formal parameters in the formal parameter list are usually well separated. Even if the brother's formal parameters are of the same type, both types must be written out int f3(int v1, v2) {/* ... */} // error int f4(int v1, int v2) {/* ... */} // correct T ...

A little python knowledge a day Does it not smell when you add up more??? Section 15 Function Base-01 Definition of function Function's role: A function is to assemble a block of code with independent functions into a whole and name it. Calling this name where it is needed will accomplish the corresponding requirements, avoid code reuse, an ...

In the previous article, we showed how to insert testable code into the go document, so how to use the go document. Let's find the corresponding document to learn. Let's learn the godoc command first. The following is right https://pkg.go.dev/golang.org/x/tools/cmd/godoc Translation of. Godoc will extract and generate documents for the Go pr ...

Writing requirements written to the search module in the previous period of time, with more and more conditions, more and more complex combination of various conditions, and poor maintenance in the later period, so improved the previous search writing, wrote a small case in spare time, and discussed with you. Complete case github.com/zxr615/g ...

GinAdmin This project is a background management platform based on Gin framework. Although many people think that go is used to develop high-performance server-side projects, it is inevitable that there is a need to do web management side. You can't use other languages to develop it. Therefore, the GinAdmin project has been integrated. Please ...

I will explain the construction under Linux, Windows and Mac systems one by one, including the configuration of the editor. What to prepare? Go installation package: Win Go installation package,Linux Go package (binary),Mac Go package Git environment, Go downloads dependent packages with the help of GIT tools, which will not be explained here. ...

1. Background I recently took over a project. When I was familiar with the code, I found a lot of code that can be optimized. These codes violated a specification and asked the method to do only one thing I think it's very meaningful to record, so let's write these problem codes, and I think the problem points of these codes, as well as optim ...