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Difference between SPI and API?
...l.
Put differently, the API tells you what a specific class/method does for you, and the SPI tells you what you must do to conform.
Usually API and SPI are separate. For example, in JDBC the Driver class is part of the SPI: If you simply want to use JDBC, you don't need to use it directly, but ev...
How to handle floats and decimal separators with html5 input type number
Im building web app which is mainly for mobile browsers. Im using input fields with number type, so (most) mobile browsers invokes only number keyboard for better user experience. This web app is mainly used in regions where decimal separator is comma, not dot, so I need to handle both decimal separ...
Default value of a type at Runtime [duplicate]
For any given type i want to know its default value.
6 Answers
6
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Set value of textarea in jQuery
...ake sure the value you're setting is a string, and attr seems to do a bit more magic overall.
– enobrev
Jan 6 '09 at 6:31
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Understanding Spring @Autowired usage
...notation spares you the need to do the wiring by yourself in the XML file (or any other way) and just finds for you what needs to be injected where, and does that for you.
Full explanation
The @Autowired annotation allows you to skip configurations elsewhere of what to inject and just does it for ...
Open an IO stream from a local file or url
...nguages that can take a string that contains either a path to a local file or a url and open it as a readable IO stream.
1...
Will Emacs make me a better programmer? [closed]
...hinking that using Tiger Woods's golf clubs will make you a better golfer, or using Eddie Van Halen's guitar will make you a better musician.
– Kristopher Johnson
Jun 26 '09 at 11:24
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Convert duration to hours:minutes:seconds (or similar) in Rails 3 or Ruby
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See: http://api.rubyonrails.org/classes/ActionView/Helpers/DateHelper.html
distance_of_time_in_words(3600)
=> "about 1 hour"
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Do regular expressions from the re module support word boundaries (\b)?
While trying to learn a little more about regular expressions, a tutorial suggested that you can use the \b to match a word boundary. However, the following snippet in the Python interpreter does not work as expected:
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What is a 'thunk'?
...ction) instead of returning to its caller. Assuming the JUMP target is a normal function, when it returns, it will return to the thunk's caller.
Thunks can be used to implement lots of useful things efficiently
protocol translation -- when calling from code that uses one calling convention to co...