# string_Count
Count the number of times `needle` appears in `haystack`.

## Arguments
- haystack (string): the string to search through.
- needle (string): the substring to count.

## Returns
count (int): the number of times `needle` appears in `haystack`.

## Example
### Ground
```python
call !string_Count "Hello, World!" "l" &count
println $count # 3
```

### Solstice
```c
puts string_Count("Hello, World!", "l") // 3
```