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chore: format markdown code. (#42)

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* format: fix markdown

* update: fix markdown

* update: fix cron problems

* update: delete .markdownlintignore

* update

* chore: add tab -> 4 space

* chore: fix tab -> 2 in the .editorconfig
This commit is contained in:
fw_qaq
2022-11-11 01:51:54 +08:00
committed by GitHub
parent ea80136db3
commit 5701da6e5b
88 changed files with 1075 additions and 1126 deletions
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docs/golang.md
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@ -126,7 +126,7 @@ isTrue := true
isFalse := false
```
#### 操作符
#### 操作符
```go
fmt.Println(true && true) // true
@ -247,7 +247,6 @@ s := strconv.Itoa(i)
fmt.Println(s) // Outputs: 90
```
Golang 字符串
--------
@ -256,18 +255,18 @@ Golang 字符串
```go
package main
import (
"fmt"
s "strings"
"fmt"
s "strings"
)
func main() {
/* 需要将字符串导入为 s */
fmt.Println(s.Contains("test", "e"))
fmt.Println(s.Contains("test", "e"))
/* 内置 */
fmt.Println(len("hello")) // => 5
// 输出: 101
fmt.Println("hello"[1])
fmt.Println("hello"[1])
// 输出: e
fmt.Println(string("hello"[1]))
fmt.Println(string("hello"[1]))
}
```
@ -277,38 +276,38 @@ func main() {
```go
package main
import (
"fmt"
"os"
"fmt"
"os"
)
type point struct {
x, y int
x, y int
}
func main() {
p := point{1, 2}
fmt.Printf("%v\n", p) // => {1 2}
fmt.Printf("%+v\n", p) // => {x:1 y:2}
fmt.Printf("%#v\n", p) // => main.point{x:1, y:2}
fmt.Printf("%T\n", p) // => main.point
fmt.Printf("%t\n", true) // => TRUE
fmt.Printf("%d\n", 123) // => 123
fmt.Printf("%b\n", 14) // => 1110
fmt.Printf("%c\n", 33) // => !
fmt.Printf("%x\n", 456) // => 1c8
fmt.Printf("%f\n", 78.9) // => 78.9
fmt.Printf("%e\n", 123400000.0) // => 1.23E+08
fmt.Printf("%E\n", 123400000.0) // => 1.23E+08
fmt.Printf("%s\n", "\"string\"") // => "string"
fmt.Printf("%q\n", "\"string\"") // => "\"string\""
fmt.Printf("%x\n", "hex this") // => 6.86578E+15
fmt.Printf("%p\n", &p) // => 0xc00002c040
fmt.Printf("|%6d|%6d|\n", 12, 345) // => | 12| 345|
fmt.Printf("|%6.2f|%6.2f|\n", 1.2, 3.45) // => | 1.20| 3.45|
fmt.Printf("|%-6.2f|%-6.2f|\n", 1.2, 3.45) // => |1.20 |3.45 |
fmt.Printf("|%6s|%6s|\n", "foo", "b") // => | foo| b|
fmt.Printf("|%-6s|%-6s|\n", "foo", "b") // => |foo |b |
s := fmt.Sprintf("a %s", "string")
fmt.Println(s)
fmt.Fprintf(os.Stderr, "an %s\n", "error")
p := point{1, 2}
fmt.Printf("%v\n", p) // => {1 2}
fmt.Printf("%+v\n", p) // => {x:1 y:2}
fmt.Printf("%#v\n", p) // => main.point{x:1, y:2}
fmt.Printf("%T\n", p) // => main.point
fmt.Printf("%t\n", true) // => TRUE
fmt.Printf("%d\n", 123) // => 123
fmt.Printf("%b\n", 14) // => 1110
fmt.Printf("%c\n", 33) // => !
fmt.Printf("%x\n", 456) // => 1c8
fmt.Printf("%f\n", 78.9) // => 78.9
fmt.Printf("%e\n", 123400000.0) // => 1.23E+08
fmt.Printf("%E\n", 123400000.0) // => 1.23E+08
fmt.Printf("%s\n", "\"string\"") // => "string"
fmt.Printf("%q\n", "\"string\"") // => "\"string\""
fmt.Printf("%x\n", "hex this") // => 6.86578E+15
fmt.Printf("%p\n", &p) // => 0xc00002c040
fmt.Printf("|%6d|%6d|\n", 12, 345) // => | 12| 345|
fmt.Printf("|%6.2f|%6.2f|\n", 1.2, 3.45) // => | 1.20| 3.45|
fmt.Printf("|%-6.2f|%-6.2f|\n", 1.2, 3.45) // => |1.20 |3.45 |
fmt.Printf("|%6s|%6s|\n", "foo", "b") // => | foo| b|
fmt.Printf("|%-6s|%-6s|\n", "foo", "b") // => |foo |b |
s := fmt.Sprintf("a %s", "string")
fmt.Println(s)
fmt.Fprintf(os.Stderr, "an %s\n", "error")
}
```
@ -316,8 +315,8 @@ func main() {
### 函数实例
| 实例 | Result |
|-------------------------------|-------------|
| 实例 | Result |
| ----------------------------- | ----------- |
| Contains("test", "es") | true |
| Count("test", "t") | 2 |
| HasPrefix("test", "te") | true |
@ -441,16 +440,16 @@ Golang 结构和映射
```go
package main
import (
"fmt"
"fmt"
)
type Vertex struct {
X int
Y int
X int
Y int
}
func main() {
v := Vertex{1, 2}
v.X = 4
fmt.Println(v.X, v.Y) // => 4 2
v := Vertex{1, 2}
v.X = 4
fmt.Println(v.X, v.Y) // => 4 2
}
```
@ -569,6 +568,7 @@ sum(nums...) // => [1 2 3 4] 10
```go
import --> const --> var --> init()
```
---
```go
@ -701,22 +701,22 @@ Golang 并发
```go
package main
import (
"fmt"
"time"
"fmt"
"time"
)
func f(from string) {
for i := 0; i < 3; i++ {
fmt.Println(from, ":", i)
}
for i := 0; i < 3; i++ {
fmt.Println(from, ":", i)
}
}
func main() {
f("direct")
go f("goroutine")
go func(msg string) {
fmt.Println(msg)
}("going")
time.Sleep(time.Second)
fmt.Println("done")
f("direct")
go f("goroutine")
go func(msg string) {
fmt.Println(msg)
}("going")
time.Sleep(time.Second)
fmt.Println("done")
}
```
@ -728,23 +728,23 @@ func main() {
```go
package main
import (
"fmt"
"sync"
"time"
"fmt"
"sync"
"time"
)
func w(id int, wg *sync.WaitGroup) {
defer wg.Done()
fmt.Printf("%d starting\n", id)
time.Sleep(time.Second)
fmt.Printf("%d done\n", id)
defer wg.Done()
fmt.Printf("%d starting\n", id)
time.Sleep(time.Second)
fmt.Printf("%d done\n", id)
}
func main() {
var wg sync.WaitGroup
for i := 1; i <= 5; i++ {
wg.Add(1)
go w(i, &wg)
}
wg.Wait()
var wg sync.WaitGroup
for i := 1; i <= 5; i++ {
wg.Add(1)
go w(i, &wg)
}
wg.Wait()
}
```
@ -916,6 +916,7 @@ func main() {
-------------
### 关键字(Keywords)
- break
- default
- func
@ -945,8 +946,8 @@ func main() {
### 运算符和标点符号
| | | | | | | | | |
|---|----|-----|-----|------|----|-----|---|---|
| | | | | | | | | |
| --- | ---- | ----- | ----- | ------ | ---- | ----- | --- | --- |
| `+` | `&` | `+=` | `&=` | `&&` | `==` | `!=` | `(` | `)` |
| `-` | `\|` | `-=` | `\|=` | `\|\|` | `<` | `<=` | `[` | `]` |
| `*` | `^` | `*=` | `^=` | `<-` | `>` | `>=` | `{` | `}` |
@ -956,6 +957,7 @@ func main() {
另见
--------
- [Devhints](https://devhints.io/go) _(devhints.io)_
- [A tour of Go](https://tour.golang.org/welcome/1) _(tour.golang.org)_
- [Golang wiki](https://github.com/golang/go/wiki/) _(github.com)_