May 17
If you are using Apache and if you are passing encoded slashes in URL then Apache http web server immediately returns a “404 (Not Found)” error when it encounters URLencoded versions of path separators or slashes in URL (Uniform Resource Locator). These are %2F for forward slash (/) and %5C for back slash (\).
The server simply rejects the URL without invoking mod_proxy or mod_rewrite.
Continue reading “How to solve URL encoded slash problem in Apache?” »
Permanent link to this article: http://abhilashkumar.name/2012/05/17/solve-url-encoded-slash-problem-apache/
May 02
If you have a URL in a string then use URI and CGI to get query string from URL:
url = http://www.domain.extension/folder?schnoo=schnok&foo=bar
u = URI.parse('url ')
p = CGI.parse(u.query)
# p is now {"schnoo"=>["schnok"], "foo"=>["bar"]}Permanent link to this article: http://abhilashkumar.name/2012/05/02/how-to-get-query-string-from-a-url-in-ruby/
Apr 26
Mentioned below are the steps to connect to MS SQL Server from Rails 3, from Ubuntu 11.04:
Install Unix ODBC and FreeTDS using following command:
sudo aptitude install unixodbc unixodbc-dev freetds-dev sqsh tdsodbc
Configure FreeTDS by editing freetds.conf and entering SQL Server details
$ cat /etc/freetds/freetds.conf [servername] host = hostaname port = 1433 tds version = 7.0
Permanent link to this article: http://abhilashkumar.name/2012/04/26/how-to-connect-to-ms-sql-server-from-rails-3/
Apr 26
I have installed it on Ubuntu 11.04
First you need to install the dependencies for Ubuntu via apt-get:
sudo apt-get install build-essential zlib1g-dev libssl-dev libreadline-dev libruby1.9
Create a downloads folder in your home directory:
cd ~; mkdir downloads; cd download
Continue reading “How to install Ruby 1.9.3 from source on Ubuntu?” »
Permanent link to this article: http://abhilashkumar.name/2012/04/26/hello-world/
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