x/clean-go-article
1
0
Fork 0
mirror of https://github.com/Pungyeon/clean-go-article.git synced 2024-11-23 06:04:05 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

update readme, fix formatting

Browse source
This commit is contained in:
Avuluri Venkata Sai Reddy 2023-01-29 23:18:21 +05:30 committed by GitHub
parent 3011efee29
commit 7e2ba16f20
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
README.md
View file

@ -833,8 +833,8 @@ func (cache *KVCache) Add(key, value string) {
This code is absolutely fine. However, the danger is that our `App` can be initialised incorrectly, without initialising the `Cache` property within. Should the following code be invoked, our application will panic:
```go
app := App{}
app.Cache.Add("panic", "now")
app := App{}
app.Cache.Add("panic", "now")
```
The `Cache` property has never been initialised and is therefore a `nil` pointer. Thus, invoking the `Add` method like we did here will cause a panic, with the following message: