|
|
@@ -1,15 +1,16 @@
|
|
|
# 18.2 数组和切片
|
|
|
|
|
|
-创建: `arr1 := new([len]type)`
|
|
|
+创建:
|
|
|
+`arr1 := new([len]type)`
|
|
|
|
|
|
- `slice1 := make([]type, len)`
|
|
|
+`slice1 := make([]type, len)`
|
|
|
|
|
|
-初始化:`arr1 := [...]type{i1, i2, i3, i4, i5}`
|
|
|
+初始化:
|
|
|
+`arr1 := [...]type{i1, i2, i3, i4, i5}`
|
|
|
|
|
|
- `arrKeyValue := [len]type{i1: val1, i2: val2}`
|
|
|
-
|
|
|
- `var slice1 []type = arr1[start:end]`
|
|
|
+`arrKeyValue := [len]type{i1: val1, i2: val2}`
|
|
|
|
|
|
+`var slice1 []type = arr1[start:end]`
|
|
|
|
|
|
(1)如何截断数组或者切片的最后一个元素:
|
|
|
|