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When to use wrapper class and primitive type
...red a situation where use of wrapper class can be explained.
I created a service class which had a long type variable
If the variable is of type long - when not initialized, it will be set to 0 - this will be confusing to the user when displayed in GUI
If the variable is of type Long - when no...
With Spring can I make an optional path variable?
...ath variables, but you can have two controller methods which call the same service code:
@RequestMapping(value = "/json/{type}", method = RequestMethod.GET)
public @ResponseBody TestBean typedTestBean(
HttpServletRequest req,
@PathVariable String type,
@RequestParam("track")...
How do I list all loaded assemblies?
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LoaderManager with multiple loaders: how to get the right cursorloader
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Difference between a clickable ImageView and ImageButton
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How does '20 seconds' work in Scala?
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GLib compile error (ffi.h), but libffi is installed
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Scala: Nil vs List()
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Return number of rows affected by UPDATE statements
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What is the difference between gsub and sub methods for Ruby Strings
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