Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Update hpg-slice.md #11

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Update hpg-slice.md #11

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion charpter-2/hpg-slice.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -149,7 +149,7 @@ printLenCap(nums) // len: 5, cap: 8 [1 2 3 4 50]
printLenCap(nums2) // len: 4, cap: 6 [3 4 50 60]
```

- nums2 执行了一个切片操作 `[2, 4)`，此时 nums 和 nums2 指向的是同一个数组。
- nums2 执行了一个切片操作 `[2, 4]`，此时 nums 和 nums2 指向的是同一个数组。
- nums2 增加 2 个元素 50 和 60 后，将底层数组下标 [4] 的值改为了 50，下标[5] 的值置为 60。
- 因为 nums 和 nums2 指向的是同一个数组，因此 nums 被修改为 [1, 2, 3, 4, 50]。

Expand Down