ChatGPT相关工具

2020年03月26日留言

除去直接在https://chat.openai.com/中问答，借助openai提供的API接口，还有各种实用的衍生工具

chatdoc.com

网站chatdoc.com 使用ChatGPT 分析文档

cursor.so

可以用command+K提出需求直接生成新代码

package main

import (
	"fmt"
	"net/http"
	"time"
)

func main() {
	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
		fmt.Fprintf(w, "Current time is: %s", time.Now().Format("2006-01-02 15:04:05"))
	})

	http.ListenAndServe(":8080", nil)
}

目标是描述好需求，自动生成代码

集成 GPT-4 的代码生成器 Cursor 使用体验如何？怎么用更高效？

或者用command+L，对话框问答形式进行交互，这和直接在chat.openai.com上操作差不多

(其实推荐的用法使用command+K生成代码，其中有不理解的用command+L解释)

mersennePrime.go:*

package main

import (
	"fmt"
	"math"
)

func isPrime(n int) bool {
	if n <= 1 {
		return false
	}
	for i := 2; i <= int(math.Sqrt(float64(n))); i++ {
		if n%i == 0 {
			return false
		}
	}
	return true
}

func main() {
	for i := 2; i < 10000; i++ {
		if isPrime(i) && isPrime((1<<uint(i))-1) {
			fmt.Println(i, (1<<uint(i))-1)
		}
	}
}

mersennePrime_test.go:*

package main

import "testing"

func TestIsPrime(t *testing.T) {
	testCases := []struct {
		input    int
		expected bool
	}{
		{1, false},
		{2, true},
		{3, true},
		{4, false},
		{5, true},
		{6, false},
		{7, true},
		{8, false},
		{9, false},
		{10, false},
		{11, true},
		{12, false},
		{13, true},
		{14, false},
		{15, false},
		{16, false},
		{17, true},
		{18, false},
		{19, true},
		{20, false},
	}

	for _, tc := range testCases {
		if isPrime(tc.input) != tc.expected {
			t.Errorf("isPrime(%d) = %v, expected %v", tc.input, !tc.expected, tc.expected)
		}
	}
}

func TestMersennePrimes(t *testing.T) {
	testCases := []struct {
		input    int
		expected int
	}{
		{2, 3},
		{3, 7},
		{5, 31},
		{7, 127},
		{13, 8191},
	}

	for _, tc := range testCases {
		if !isPrime(tc.expected) {
			t.Errorf("%d is not a prime number", tc.expected)
		}
		if (1<<uint(tc.input))-1 != tc.expected {
			t.Errorf("Mersenne prime for %d is %d, expected %d", tc.input, (1<<uint(tc.input))-1, tc.expected)
		}
	}
}