Programmer Think

Main contents: Run the program using goroutineDetect and correct competition statusUsing channels to share data 1. Concurrency basis 1.1 concurrency and parallelism Concurrency and parallelism are two different concepts: Parallelism means that programs run simultaneously at any time;Concurrency means that programs run simultaneously in ...

Chapter 8 Goroutines and Channels Concurrent programs in Go language can be implemented by two means: goroutine and channel, which support sequential communication processes, or CSP for short. CSP is a concurrent programming model. In this concurrent programming model, values will be passed in different running instances. The second means is m ...

prefaceWhen a business is implemented recently, the data needs to be read and then processed asynchronously; Naturally, it is relatively simple to implement in Go. The pseudo code is as follows: list := []*Demo{{"a"}, {"b"}} for _, v := range list { go func() { fmt.Println("name="+v.Name) }() } ty ...

prefaceAnonymous behavior is very common in go language, such as:Anonymous function: that is, what we know as closureAnonymous fields in structureAnonymous structuresThe design of anonymous behavior brings some difficulties in understanding, but after you are familiar with the use of anonymous design, you will find that anonymous design can hel ...