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What is the difference between HTML tags and ?

...cument, while spans should be used to wrap small portions of text, images, etc. For example: <div>This a large main division, with <span>a small bit</span> of spanned text!</div> Note that it is illegal to place a block-level element within an inline element, so: <div...
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Custom li list-style with font-awesome icon

...li>Item two</li> </ul> Adjust the padding/font-size/etc to your liking, and that's it. Here's the usual fiddle: http://jsfiddle.net/joplomacedo/a8GxZ/ ===== This works with any type of iconic font. FontAwesome, however, provides their own way to deal with this 'problem'. Che...
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ContextLoaderListener or not?

...g. Spring Security's DelegatingFilterProxy, OpenEntityManagerInViewFilter, etc) None of these apply to you, so the extra complexity is unwarranted. Just be careful when adding background tasks to the servlet's context, like scheduled tasks, JMS connections, etc. If you forget to add <load-on-s...
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What's the difference between “Normal Reload”, “Hard Reload”, and ...

...wser can avoid re-downloading cached JavaScript files, images, text files, etc. then it will. Hard reload Don't use anything in the cache when making the request. (which is equal to SHIFT+F5 No need to open Developer console) Force the browser do re-download every JavaScript file, image, text file,...
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When should I choose Vector in Scala?

... We only need to transform sequences by operations like map, filter, fold etc: basically it does not matter, we should program our algorithm generically and might even benefit from accepting parallel sequences. For sequential operations List is probably a bit faster. But you should benchmark it if ...
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Matplotlib discrete colorbar

... should only be used to control the label formatting (e.g. decimal number, etc.). If the data is truly discrete, you may not notice any problems. If there is noise in the system (e.g. 2 -> 1.9), this inconsistent labeling will result in a misleading and incorrect colorbar. –...
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How do I see the extensions loaded by PHP?

...mand line, or if you have access to the server configuration file open /etc/php5/apache2/php.ini and look at all the the extensions, you can even enable or disable them by switching between On and Off like this <Extension_name> = <[On | Off]> ...
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What is an application binary interface (ABI)?

... an API. The API consists of data types/structures, constants, functions, etc that you can use in your code to access the functionality of that external component. An ABI is very similar. Think of it as the compiled version of an API (or as an API on the machine-language level). When you write s...
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How find all unused classes in Intellij Idea?

...question ) But I want to find all unused classes, not methods, variables etc. Only classes. (it is difficult to find only classes in 3000 result list). How I can do that? ...
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Set cURL to use local virtual hosts

...lookup returned the data in your command-line option. It works just like /etc/hosts should. Note --resolve takes a port number, so for HTTPS you would use curl --resolve 'yada.com:443:127.0.0.1' https://yada.com/something ...