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Fix some typos in strings.qmd (#1589)

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Yongyi Zeng 2023-10-30 20:16:40 +08:00 committed by GitHub
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strings.qmd
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@ -117,7 +117,7 @@ str_view(tricky)
```
A raw string usually starts with `r"(` and finishes with `)"`.
But if your string contains `)"` you can instead use `r"[]"` or `r"{}"`, and if that's still not enough, you can insert any number of dashes to make the opening and closing pairs unique, e.g., `` `r"--()--" ``, `` `r"---()---" ``, etc. Raw strings are flexible enough to handle any text.
But if your string contains `)"` you can instead use `r"[]"` or `r"{}"`, and if that's still not enough, you can insert any number of dashes to make the opening and closing pairs unique, e.g., `r"--()--"`, `r"---()---"`, etc. Raw strings are flexible enough to handle any text.
### Other special characters
@ -197,7 +197,7 @@ If you are mixing many fixed and variable strings with `str_c()`, you'll notice
df |> mutate(greeting = str_glue("Hi {name}!"))
```
As you can see, `str_glue()` currently converts missing values to the string `"NA"` unfortunately making it inconsistent with `str_c()`.
As you can see, `str_glue()` currently converts missing values to the string `"NA"`, unfortunately making it inconsistent with `str_c()`.
You also might wonder what happens if you need to include a regular `{` or `}` in your string.
You're on the right track if you guess you'll need to escape it somehow.