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Ruby: How to turn a hash into HTTP parameters?

... If you are using Ruby 1.9.2 or later, you can use URI.encode_www_form if you don't need arrays. E.g. (from the Ruby docs in 1.9.3): URI.encode_www_form([["q", "ruby"], ["lang", "en"]]) #=> "q=ruby&lang=en" URI.encode_www_form("q" => "ruby", "lang" => "en") #=> "q=ruby...
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How can I improve my paw detection?

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How to Set AllowOverride all

..., edit the file /etc/apache2/apache2.conf (here we have an example of /var/www): <Directory /var/www/> Options Indexes FollowSymLinks AllowOverride None Require all granted </Directory> and change it to; <Directory /var/www/> Options Indexes Foll...
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Proxies with Python 'Requests' module

... = proxies # Make the HTTP request through the session. r = s.get('http://www.showmemyip.com/') share | improve this answer | follow | ...
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Error message “Forbidden You don't have permission to access / on this server” [closed]

...is script to setup the folders permissions # setting permissions for /var/www/mysite.com # read permission ONLY for the owner chmod -R /var/www/mysite.com 400 # add execute for folders only find /var/www/mysite.com -type d -exec chmod -R u+x {} \; # allow file uploads chmod -R /var/www/mysite...
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How to update Python?

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How should one use std::optional?

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How to get time difference in minutes in PHP

...ount where the "old way" won't. Read the manual about Date and Time http://www.php.net/manual/en/book.datetime.php share | improve this answer | follow | ...
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PHP filesize MB/KB conversion [duplicate]

... Here is a sample: <?php // Snippet from PHP Share: http://www.phpshare.org function formatSizeUnits($bytes) { if ($bytes >= 1073741824) { $bytes = number_format($bytes / 1073741824, 2) . ' GB'; } elseif ($bytes >= 1048576) ...
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Which characters make a URL invalid?

... In your supplementary question you asked if www.example.com/file[/].html is a valid URL. That URL isn't valid because a URL is a type of URI and a valid URI must have a scheme like http: (see RFC 3986). If you meant to ask if http://www.example.com/file[/].html is a ...