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Java generics type erasure: when and what happens?
...yList<T>
{
T[] elems;
...//methods
}
is an abstraction, in detail a type constructor, which gets "reified" when specialized with a concrete type, say Integer:
ArrayList<Integer>
{
Integer[] elems;
}
where ArrayList<Integer> is really a type.
But this is exactly th...
Is there a way to instantiate objects from a string holding their class name?
... register a creation method with the dictionary. This is discussed in some detail in the GoF patterns book.
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How can I build a small operating system on an old desktop computer? [closed]
...he same purposes for this discussion).
So start by learning the low level details of how to use the BIOS or other firmware, on your target system. That is, learn how to write a program that the BIOS can load and execute. That will eventually morph into your boot loader. Start small. Just get a p...
Why do we need RESTful Web Services?
...not be sent as parameters in URIs. And large amounts of data, like that in detailed purchase orders, can quickly become cumbersome or even out of bounds within a URI. In these cases, SOAP is indeed a solid solution. But it's important to try REST first and resort to SOAP only when necessary. This he...
What are enums and why are they useful?
...ains the class name and constant name, not depending on any implementation details of your comparators.
– Holger
Sep 14 '18 at 10:03
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Find location of a removable SD card
...Smith's excellent analysis of this, particularly if you want the low-level details.
Second, lest anyone quibble on whether or not removable media access is otherwise part of the Android SDK, here is Dianne Hackborn's assessment:
...keep in mind: until Android 4.4, the official Android platform has ...
How do I trim leading/trailing whitespace in a standard way?
...
@nolandda: Thanks for the detail. I fixed it and updated the test to detect the buffer overrun since I don't have access to valgrind at the moment.
– indiv
Jul 26 '19 at 20:21
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How to save/restore serializable object to/from file?
...e the functions to do it in the various formats. See my blog post for more details.
Binary
/// <summary>
/// Writes the given object instance to a binary file.
/// <para>Object type (and all child types) must be decorated with the [Serializable] attribute.</para>
/// <para>...
Why does Maven have such a bad rep? [closed]
...r things like findbugs.
It's a minor point, but the fact that maven embeds details like the version number inside the jar or war (not just in the filename) by default is tremendously helpful.
The downsides for me are chiefly:
The command line is quite unhelpful. This put me off a lot to begin w...
Scala 2.8 breakOut
...en if the lengthy type-groveling remains necessary in order to grasp every detail)
– Seth Tisue
May 8 '10 at 12:57
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