2024-07-12
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$GOPATH/pkg/mod
Descende$GOPATH/bin
DescendeNominatio variabilium, constantium, consuetudinum, generum, fasciculorum, et functionum, sequi debent regulas sequentes:
Prima ratio potest任意Unicode字符
or *下划线
Partes praeter primam rationem esse forms moribus sapien vel numeris
Non est terminus longitudinem nominis
Theoretice nomen characteres in eo habere potest Sinenses, vel omnes characteres Sinenses, sed in praxi, hoc non faciunt.
confractus | defaltam | func | interface | eligere |
---|---|---|---|---|
casus | differ | go | map | struct |
chan | aliud | gata | sarcina | switch |
const | si | range | type | continue |
for* | import | reditus | intercidet | var |
•constant
true
false
iota
nil
• genus notitia
int
int8
int16
int32
int64
uint
uint8
uint16
uint32
uint64
float32
float64
complex128
complex64
byte
rune
string
bool
error
uintptr
•officium
make
len
cap
new
append
copy
close
delete
complex
real
imag
panic
recover
type | Ite variabiles | fmt output |
---|---|---|
integer | int int8 int16 int32 int64 uint uint8 uint16 uint32 uint64 | %d |
fluctuetur | float32 float64 | %f%e %g |
plural | complex128 complex64 | %v |
Boolean | bool | %t |
regula | uintptr | %d |
Quote | map slice channel | %v |
byte | byte | %d |
quis character | rune | %d |
filum | string | %s |
error | error | %v |
Si non explicite post declarationem initialized, typum numericum initialis est ad O, chorda chordae vacuae initialis est, et typus Boolean falsae initialis redditur.
Genera, munera, indicium, et machinae relationes ad nilum initialized sunt
Variabiles (variabilitates non-globales) intra functiones declarari et initialized possunt per: =
Underscore indicat anonymous variabilis
Anonymi variabiles spatio nominali non tenent nec memoriam collocant, ut reddi possunt
Constantia valorem definire debent, eorumque valor mutari non potest dum progressio currit.
const PI float32=3.14
const(
PI=3.14
E=2.71
)
const(
a=100
b //100,跟上一行的值相同
c //100,跟上一行的值相同
)
const(
a = iota //0
b //1
c //2
d //3
)
const(
a = iota //0
b //1
_ //2
d //3
)
const(
a = iota //0
b = 30 //30
c = iota //2
d //3
)
Litteralis: Nomen variabile non apparet, sed valor directe apparet.Litterae fundamentales rationes constantibus aequiparantur
Aliae notitiae rationes comparari non possunt, literalis exceptis
fmt.Printf("9tn", 04 ==4.00) //用到了整型字面量和浮点型字面量
fmt.Printf("%vn",.4i) //虚数字面量0.4i
fmt.Printf("%tn", "u4f17'=='众 //Unicode和rune字面量
fmt.Printf("Hello nWorldn!n") //字符串字面量
var (
A=3 //全局变量,大写字母开头,所有地方都可以访问,跨package访问时需要带上package名称
b=4 //全局变量,小写字母开头,本package内都可以访问
)
func fool{
b:=5 //局部变量,仅本函数内可以访问。内部声明的变量可以跟外部声明的变量有冲突,以内部的为准
{
b:=6 //仅小圈定的作用域内可以访问,可以跟外部的变量有冲突
}
}
Involucrum commentum. Involucrum supra xxx. Involucrum solum in uno loco scribere commentarios sarcinas desiderat, plerumque in doc.go dedicata.
Unica linea est tantum fasciculi et commentarii de sarcina.
Commentaria in structuram.supra genus XXX STRUCTUS
Munus ineo.func supra XXX ()
Acies comment.supra vel ius biremi