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Are negative array indexes allowed in C?
...t about negative array indices on 64-bit systems (LP64 presumably): http://www.devx.com/tips/Tip/41349
The author seems to be saying that 32 bit int array indices with 64 bit addressing can result in bad address calculations unless the array index is explicitly promoted to 64 bits (e.g. via a ptrdi...
How do you know when to use fold-left and when to use fold-right?
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HTTP Basic Authentication credentials passed in URL and encryption
...uery. ie: A DNS request will be made to find the IP address of the domain (www.example.com). Please note that no other information will be sent via this request.
The browser or application will initiate a SSL connection with the IP address received from the DNS request. Certificates will be exchang...
How do I test a file upload in rails?
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Rails check if yield :area is defined in content_for
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Changing .prop using jQuery does not trigger .change event
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What is the exact difference between currentTarget property and target property in javascript
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Why is list initialization (using curly braces) better than the alternatives?
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Reading header data in Ruby on Rails
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Bootstrap dropdown sub menu missing
...gation menu and found this is the best i though.
It is Smart menus http://www.smartmenus.org/
I hope this is the way out for anyone who want navigation menu with multilevel sub menu.
update 2015-02-17 Smart menus are now fully support Bootstrap element style for submenu. For more information plea...