How to declare twp variables outside of a function
-3
Suppose I want to declare two variables outside of a function in golang, I tried to use the following code
var (
elastic *Client, err error =
elastic.NewClient(elastic.SetURL("http:145.00.000.01:9600"))
)
I got an error saying "unexpected coma, expecting semicolon, new line or ) "
Does anyone know how to fix this?
variables go
edited Nov 26 '18 at 6:33
Flimzy
40k136699
asked Nov 26 '18 at 0:20
Honddoe Honddoe
137
add a comment |
-3
Suppose I want to declare two variables outside of a function in golang, I tried to use the following code
var (
elastic *Client, err error =
elastic.NewClient(elastic.SetURL("http:145.00.000.01:9600"))
)
I got an error saying "unexpected coma, expecting semicolon, new line or ) "
Does anyone know how to fix this?
variables go
edited Nov 26 '18 at 6:33
Flimzy
40k136699
asked Nov 26 '18 at 0:20
Honddoe Honddoe
137
add a comment |
-3
-3
-3
Suppose I want to declare two variables outside of a function in golang, I tried to use the following code
var (
elastic *Client, err error =
elastic.NewClient(elastic.SetURL("http:145.00.000.01:9600"))
)
I got an error saying "unexpected coma, expecting semicolon, new line or ) "
Does anyone know how to fix this?
variables go
edited Nov 26 '18 at 6:33
Flimzy
40k136699
asked Nov 26 '18 at 0:20
Honddoe Honddoe
137
Suppose I want to declare two variables outside of a function in golang, I tried to use the following code
var (
elastic *Client, err error =
elastic.NewClient(elastic.SetURL("http:145.00.000.01:9600"))
)
I got an error saying "unexpected coma, expecting semicolon, new line or ) "
Does anyone know how to fix this?
variables go
variables go
edited Nov 26 '18 at 6:33
Flimzy
40k136699
asked Nov 26 '18 at 0:20
Honddoe Honddoe
137
edited Nov 26 '18 at 6:33
Flimzy
40k136699
asked Nov 26 '18 at 0:20
Honddoe Honddoe
137
edited Nov 26 '18 at 6:33
Flimzy
40k136699
edited Nov 26 '18 at 6:33
Flimzy
40k136699
edited Nov 26 '18 at 6:33
Flimzy
40k136699
40k136699
asked Nov 26 '18 at 0:20
Honddoe Honddoe
137
asked Nov 26 '18 at 0:20
Honddoe Honddoe
137
asked Nov 26 '18 at 0:20
Honddoe Honddoe
137
137
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
3
Try this way
var elastic, err = elastic.NewClient(elastic.SetURL("http:145.00.000.01:9600"))
answered Nov 26 '18 at 1:19
KibGzrKibGzr
1,496611
Thanks for the answer, I didn't realize that it is still possible to declare variable using var without using data type.
– Honddoe
Nov 26 '18 at 5:10
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
3
Try this way
var elastic, err = elastic.NewClient(elastic.SetURL("http:145.00.000.01:9600"))
answered Nov 26 '18 at 1:19
KibGzrKibGzr
1,496611
Thanks for the answer, I didn't realize that it is still possible to declare variable using var without using data type.
– Honddoe
Nov 26 '18 at 5:10
add a comment |
3
Try this way
var elastic, err = elastic.NewClient(elastic.SetURL("http:145.00.000.01:9600"))
answered Nov 26 '18 at 1:19
KibGzrKibGzr
1,496611
Thanks for the answer, I didn't realize that it is still possible to declare variable using var without using data type.
– Honddoe
Nov 26 '18 at 5:10
add a comment |
3
3
3
Try this way
var elastic, err = elastic.NewClient(elastic.SetURL("http:145.00.000.01:9600"))
answered Nov 26 '18 at 1:19
KibGzrKibGzr
1,496611
Try this way
var elastic, err = elastic.NewClient(elastic.SetURL("http:145.00.000.01:9600"))
answered Nov 26 '18 at 1:19
KibGzrKibGzr
1,496611
answered Nov 26 '18 at 1:19
KibGzrKibGzr
1,496611
answered Nov 26 '18 at 1:19
KibGzrKibGzr
1,496611
answered Nov 26 '18 at 1:19
KibGzrKibGzr
1,496611
1,496611
Thanks for the answer, I didn't realize that it is still possible to declare variable using var without using data type.
– Honddoe
Nov 26 '18 at 5:10
add a comment |
Thanks for the answer, I didn't realize that it is still possible to declare variable using var without using data type.
– Honddoe
Nov 26 '18 at 5:10
Thanks for the answer, I didn't realize that it is still possible to declare variable using var without using data type.
– Honddoe
Nov 26 '18 at 5:10
Thanks for the answer, I didn't realize that it is still possible to declare variable using var without using data type.
– Honddoe
Nov 26 '18 at 5:10
add a comment |
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