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What is the difference between sites-enabled and sites-available directory?

... The difference is that virtual sites listed in the sites-enabled directory are served by apache. In the sites-available directory there are the virtual sites that exist on your server but people can't access them because they are not enabled yet. sites...
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twitter bootstrap navbar fixed top overlapping site

I am using bootstrap on my site and am having issues with the navbar fixed top. When I am just using the regular navbar, everything is fine. However, when i try to switch it to navbar fixed top, all the other content on the site shifts up like the navbar isn't there and the navbar overlaps it. here'...
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How to send a PUT/DELETE request in jQuery?

... for versions after 1.9 you can use method or type – sites Aug 23 '15 at 4:09  |  show 1 more comment ...
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What is your favorite C programming trick? [closed]

... I like the "struct hack" for having a dynamically sized object. This site explains it pretty well too (though they refer to the C99 version where you can write "str[]" as the last member of a struct). you could make a string "object" like this: struct X { int len; char str[1]; }; int...
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What is the difference between Cygwin and MinGW?

...oes this mean I need to download the mingw libraries from mingw's official site in order to compile to a mingw target from a cygwin host? Or can these libraries be downloaded from Cygwin's package system? – CMCDragonkai Feb 20 '15 at 7:02 ...
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How to combine two or more querysets in a Django view?

I am trying to build the search for a Django site I am building, and in that search, I am searching in 3 different models. And to get pagination on the search result list, I would like to use a generic object_list view to display the results. But to do that, I have to merge 3 querysets into one. ...
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Preloading images with JavaScript

... Issues such as support for the command. Check out the site "can i use" to see if a browser you are required to support has support for a javascript command. – Dave Jan 26 '18 at 14:44 ...
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How do I find out what version of WordPress is running?

I have just taken over someone's hosted WordPress site. How do I find out what version he is running? 16 Answers ...
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How to check version of python modules?

...SD Location: c:\users\prowinjvm\appdata\local\programs\python\python36\lib\site-packages Requires: For more Details: >>> pip help pip should be updated to do this. pip install --upgrade pip On Windows recommend command is: python -m pip install --upgrade pip ...
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MD5 algorithm in Objective-C

...11172-CH9-SW1 Search for Cryptographic Services Guide on Apple developer site. share | improve this answer | follow | ...