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Merge pull request #29 from Knorkebrot/master

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Remove trailing whitespace, add missing newline
This commit is contained in:
Mark McGranaghan 2012-11-17 06:35:02 -08:00
commit c6b39fbc72
2 changed files with 24 additions and 23 deletions
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4
examples/string-formatting/string-formatting.go
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@ -50,7 +50,7 @@ func main() {
// There are also several formatting options for // There are also several formatting options for
// floats. For basic decimal formatting use `%f`. // floats. For basic decimal formatting use `%f`.
fmt.Printf("%f", 78.9) fmt.Printf("%f\n", 78.9)
// `%e` and `%E` format the float in (slightly // `%e` and `%E` format the float in (slightly
// different versions of) scientific notation. // different versions of) scientific notation.
@ -99,7 +99,7 @@ func main() {
// So far we've seen `Printf`, which prints the // So far we've seen `Printf`, which prints the
// formatted string to `os.Stdout`. `Sprintf` formats // formatted string to `os.Stdout`. `Sprintf` formats
// and returns a string without printing it anywhere. // and returns a string without printing it anywhere.
s := fmt.Sprintf("a %s ", "string") s := fmt.Sprintf("a %s", "string")
fmt.Println(s) fmt.Println(s)
// You can format+print to `io.Writers` other than // You can format+print to `io.Writers` other than

43
examples/string-formatting/string-formatting.sh
View File

@ -1,23 +1,24 @@
$ go run string-formatting.go $ go run string-formatting.go
{1 2} {1 2}
{x:1 y:2} {x:1 y:2}
main.point{x:1, y:2} main.point{x:1, y:2}
main.point main.point
true true
123 123
1110 1110
! !
1c8 1c8
78.9000001.234000e+08 78.900000
1.234000E+08 1.234000e+08
"string" 1.234000E+08
"\"string\"" "string"
6865782074686973 "\"string\""
0x42134100 6865782074686973
| 12| 345| 0x42135100
| 1.20| 3.45| | 12| 345|
|1.20 |3.45 | | 1.20| 3.45|
|1.20 |3.45 |
| foo| b| | foo| b|
|foo |b | |foo |b |
a string a string
an error an error