url_file_exists: Checks if a given url is valid and available.
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url_file_exists R Documentation
Checks if a given url is valid and available.
Description
Checks if a given url is valid and available.
Usage
url_file_exists(url, status_ok = 200)
Arguments
url
The resource url to check.
status_ok
The list of valid header statuses.
Value
The result of evaluating the expression or NULL in case of error.
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| url_file_exists | R Documentation |
Checks if a given url is valid and available.
Description
Checks if a given url is valid and available.
Usage
url_file_exists(url, status_ok = 200)
Arguments
url |
The resource url to check. |
status_ok |
The list of valid header statuses. |
Value
The result of evaluating the expression or NULL in case of error.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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