Golang create list

Go slice initialization

mySlice := []int{1, 2, 3, 4, 5}

Source: stackoverflow.com

Go create list length

vals := make([]int, 5)

Golang create list

Slices can be created with the built-in make function; 
this is how you create dynamically-sized arrays
The make function allocates a zeroed array and returns a slice that refers to that array:

a := make([]int, 5)  // len(a)=5

To specify a capacity, pass a third argument to make:

b := make([]int, 0, 5) // len(b)=0, cap(b)=5

b = b[:cap(b)] // len(b)=5, cap(b)=5
b = b[1:]      // len(b)=4, cap(b)=4

Source: tour.golang.org

Similar codes

8 votes399 views4 answers
APPEND IN GOLANG
Go
0 vote311 views1 answer
Golang database best practices
Go
1 vote342 views1 answer
Golang jwt
Go
1 vote353 views3 answers
Golang generate random string
Go
1 vote319 views1 answer
I cant see script editor google sheet
Go
2 votes358 views1 answer
Custom middleware echo golang authentication
Go
0 vote324 views1 answer
Create Windows to go workspace with cmd
Go
0 vote323 views2 answers
Mac where what is chrome executable
Go
0 vote381 views1 answer
Turn off logging in golang
Go
2 votes338 views1 answer
Go declarations
Go