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Test alert syntx

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junv
2020-04-05 05:45:31 +10:00
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# Go
## pass pointer or value
- value: Variable must not be modified
- Variable is a large struct then prefer pointer
@@ -150,9 +148,8 @@ func main() {
### RWMutex
> A RWMutex is a reader/writer mutual exclusion lock. The lock can be held by an arbitrary number of readers or a single writer. The zero value for a RWMutex is an unlocked mutex.
In other words, readers don't have to wait for each other. They only have to wait for writers holding the lock.
!> A RWMutex is a reader/writer mutual exclusion lock. The lock can be held by an arbitrary number of readers or a single writer. The zero value for a RWMutex is an unlocked mutex.
!> In other words, readers don't have to wait for each other. They only have to wait for writers holding the lock.
### string literals