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Django admin: how to sort by one of the custom list_display fields that has no database field
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Add hover text without javascript like we hover on a user's reputation
...g in this situation.
<abbr title="Hover">Text</abbr>
https://www.w3schools.com/tags/tag_abbr.asp
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How to get the containing form of an input?
...nd add the attribut "form" to connect to that form, please refer to http://www.w3schools.com/tags/att_input_form.asp
but this form attr doesn't support IE, for ie, you need to pass form id directly.
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Generating Guids in Ruby
...ibrary:
http://raa.ruby-lang.org/project/ruby-guid/
Also, over at http://www.ruby-forum.com/topic/99262 they say you can install a gem (execute gem uuid on the command line to install it) and then do
gem 'uuid'
puts UUID.new
in your code to see a new UUID.
(Hint: I Googled for guid ruby)
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Highlight the difference between two strings in PHP
...ally) number of edits to transform one string into another string:
http://www.raymondhill.net/finediff/
It has a static function to render a HTML version of the diff.
It's a first version, and likely to be improved, but it works just fine as of now, so I am throwing it out there in case someone n...
What does principal end of an association means in 1:1 relationship in Entity framework
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How do you increase the max number of concurrent connections in Apache?
... and MaxRequestsPerChild
http://web.archive.org/web/20160415001028/http://www.genericarticles.com/mediawiki/index.php?title=How_to_optimize_apache_web_server_for_maximum_concurrent_connections_or_increase_max_clients_in_apache
ServerLimit 16
StartServers 2
MaxClients 200
MinSpareThreads 25
MaxSpar...
SSL Connection / Connection Reset with IISExpress
...ronment.
If you're not using URLRewrite or need to debug using SSL, http://www.hanselman.com/blog/WorkingWithSSLAtDevelopmentTimeIsEasierWithIISExpress.aspx might help. It's for VS2010, but should suffice for VS2013 as well.
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Why wasn't PyPy included in standard Python?
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What is non-blocking or asynchronous I/O in Node.js?
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