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affordable web hosting services For instance, a slash character (``/'') has special meaning in a URL, so it must be ``escaped'' if it's not part of the path name. That is, any ``/'' in the query portion of the URL will be translated to the string ``%2F'' and must be translated back to a ``/'' for you to use it. Space and ampersand are also special characters. To handle this, CGI provides the routines CGI.escape and CGI.
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affordable web hosting services Forms Using class CGI gives you access to HTML query parameters in two ways. Suppose we are given a URL of /cgi-bin/lookup?player=Miles%20Davis&year=1958. You can access the parameters ``player'' and ``year'' using CGI#[] directly: require 'cgi' cgi = CGI.new cgi['player'] » ["Miles Davis"] cgi['year'] » ["1958"] Or, you can retrieve all parameters as a Hash: require 'cgi' cgi = CGI.new h = cgi.
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