Why do some people choose to give up using Golang?

Why do some people choose to give up using Golang?

In recent years, with the continuous development of the field of computer science, more and more programming languages ​​have been developed. Among them, Golang, as a programming language with efficient performance and concurrency characteristics, has been favored to a certain extent. Widely loved. However, despite Golang's many advantages, some developers choose not to use it. So why does this happen? This article will explain it in detail for you from several aspects.

First of all, there are some differences in the design of Golang in some aspects compared with traditional programming languages, which causes some developers to encounter certain difficulties when they first start learning. For example, Golang does not support inheritance in object-oriented programming, but uses interfaces to achieve polymorphism, which confuses some developers who are accustomed to traditional programming thinking. The following is a simple sample code:

package main

import "fmt"

type Animal interface {
    Speak() string
}

type Dog struct{}

func (d Dog) Speak() string {
    return "Woof!"
}

func main() {
    var animal Animal
    animal = Dog{}
    fmt.Println(animal.Speak())
}

For beginners, this different design concept may bring a certain learning cost, causing some people to give up continuing to learn Golang in depth.

Secondly, although Golang has good performance and concurrent programming capabilities, it is not the best choice in some specific scenarios. For example, in the field of scientific computing that requires a lot of mathematical calculations, Golang may not perform as well as a language specifically designed for this (such as the NumPy library in Python). The following is a simple mathematical calculation example code:

package main

import (
    "fmt"
    "math"
)

func main() {
    fmt.Println(math.Pow(2, 8))
}

For projects that require complex mathematical operations, Golang may not provide enough convenience and efficiency, so some developers may choose to give up using Golang.

In addition, Golang’s ecosystem is relatively young, and compared with other established programming languages, the number and maturity of its libraries and frameworks may still need to be improved. In some projects that require extensive use of third-party libraries and frameworks, developers may feel that Golang's ecosystem is relatively incomplete and choose to use other languages. The following is a simple example code using a third-party library:

package main

import (
    "fmt"
    "github.com/gin-gonic/gin"
)

func main() {
    r := gin.Default()
    r.GET("/", func(c *gin.Context) {
        c.String(200, "Hello, World!")
    })
    r.Run()
}

Although Golang has fast compilation speed and powerful concurrency features, under some specific needs, an immature ecosystem may also become a problem for developers One of the reasons to give up using Golang.

To sum up, although Golang is favored by developers as a programming language with high performance and strong concurrency capabilities, there are still some unsatisfactory aspects in some aspects of design and application scenarios. , which makes some developers may choose to abandon it and choose other programming languages ​​​​that better suit their needs. In the technical field, choosing the right tools and languages ​​is the most important, and the reason behind "choosing to give up using Golang" is also the result of this thinking.

The above is the detailed content of Why do some people choose to give up using Golang?. For more information, please follow other related articles on the PHP Chinese website!