Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly
Sign up
Appearance settings

Commit 6102a6f

Browse files
author
mostafa
committed
go
0 parents commit 6102a6f

File tree

12 files changed

+249
-0
lines changed

12 files changed

+249
-0
lines changed

‎condition/if.go

Lines changed: 15 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,15 @@
1+
package main
2+
3+
import "fmt"
4+
5+
func main() {
6+
var a int = 3
7+
8+
if a == 1 {
9+
fmt.Println(" a is 1")
10+
} else if a == 2 {
11+
fmt.Println(" a is 2")
12+
} else {
13+
fmt.Println(" a is not 1 or 2")
14+
}
15+
}

‎function/function.go

Lines changed: 12 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,12 @@
1+
package main
2+
3+
import "fmt"
4+
5+
func main(){
6+
fmt.Println("hello golang")
7+
user(216)
8+
}
9+
10+
func user(id int){
11+
fmt.Println("function call ", id)
12+
}

‎hello.go

Lines changed: 10 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,10 @@
1+
package main
2+
3+
import "fmt"
4+
5+
func main() {
6+
7+
var name string = "Golang" + " " + "Lovers"
8+
fmt.Println("Hello, ", name)
9+
10+
}

‎loop/for.go

Lines changed: 24 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,24 @@
1+
package main
2+
3+
import "fmt"
4+
5+
func main() {
6+
// as like foreach
7+
nums := [3]int{1, 2, 3}
8+
for i, num := range nums {
9+
fmt.Println("index ", i, " = ", num)
10+
}
11+
fmt.Println("------------")
12+
// for loop
13+
for i := 1; i < 10; i++ {
14+
fmt.Println(i)
15+
}
16+
17+
fmt.Println("------------")
18+
// as like while loop
19+
i := 0
20+
for i < 3 {
21+
fmt.Println(i)
22+
i++
23+
}
24+
}

‎map/basic.go

Lines changed: 25 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,25 @@
1+
package main
2+
3+
import "fmt"
4+
5+
func main() {
6+
user := make(map[string]string)
7+
user["name"] = "kamal"
8+
user["email"] = "hiremostafa@gmail.com"
9+
fmt.Println(user)
10+
11+
employee := map[string]string{
12+
"id": "em-12",
13+
"salary": "s12",
14+
}
15+
16+
// map are reference type
17+
modified := employee
18+
modified["salary"] = "s13"
19+
20+
for key, value := range employee {
21+
fmt.Println(key, " = ", value)
22+
}
23+
24+
fmt.Println("id- ", employee["id"], "salary scale - ", employee["salary"])
25+
}

‎map/struct.go

Lines changed: 33 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,33 @@
1+
package main
2+
3+
import "fmt"
4+
5+
type employee struct {
6+
name string
7+
salary int
8+
}
9+
10+
func main() {
11+
12+
emp1 := employee{
13+
name: "kamal",
14+
salary: 3000,
15+
}
16+
17+
emp2 := employee{
18+
name: "jamal",
19+
salary: 4000,
20+
}
21+
22+
empInfo := map[string]employee{
23+
"emp1": emp1,
24+
"emp2": emp2,
25+
}
26+
27+
fmt.Println("Length is = ", len(empInfo))
28+
29+
for name, info := range empInfo {
30+
fmt.Println(name, " = ", info)
31+
}
32+
33+
}

‎method/method.go

Lines changed: 18 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,18 @@
1+
package main
2+
3+
import "fmt"
4+
5+
type user struct {
6+
name string
7+
}
8+
9+
func main(){
10+
e := user{
11+
name: "kamal",
12+
}
13+
e.employee()
14+
}
15+
16+
func (e user) employee() {
17+
fmt.Println(e.name)
18+
}

‎pointer/pointer-function.go

Lines changed: 17 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,17 @@
1+
package main
2+
3+
import "fmt"
4+
5+
func change(val *string) {
6+
*val = "karim"
7+
}
8+
9+
func main() {
10+
var a string = "kamal"
11+
12+
var b = &a
13+
14+
change(b)
15+
16+
fmt.Println(a)
17+
}

‎pointer/pointer.go

Lines changed: 13 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,13 @@
1+
package main
2+
3+
import "fmt"
4+
5+
func main() {
6+
var a string = "kamal"
7+
8+
var b = &a
9+
10+
*b = "jamal"
11+
12+
fmt.Println(a)
13+
}

‎struct/nested-struct.go

Lines changed: 28 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,28 @@
1+
package main
2+
3+
import "fmt"
4+
5+
type address struct {
6+
city string
7+
}
8+
9+
type user struct {
10+
name string
11+
age int
12+
area address
13+
}
14+
15+
func main() {
16+
17+
// struct with feild name
18+
e := user{
19+
name: "kamal",
20+
age: 21,
21+
area: address{
22+
city: "dhaka",
23+
},
24+
}
25+
26+
fmt.Println(e.area.city)
27+
28+
}

0 commit comments

Comments
(0)

AltStyle によって変換されたページ (->オリジナル) /