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Boolean vs boolean in Java
...e is Object and second one is primitive type.
On first one, you will get more methods which will be useful.
Second one is cheap considering memory expense The second will save you a lot more memory, so go for it
Now choose your way.
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Structs versus classes
...scenarios.
Structs consume less heap memory (because they are smaller and more easily compacted, not because they are "on the stack"). But they take longer to copy than a reference copy. I don't know what your performance metrics are for memory usage or speed; there's a tradeoff here and you're the...
Connecting to remote URL which requires authentication using Java
...n ("username", "password".toCharArray());
}
});
Also, if you require more flexibility, you can check out the Apache HttpClient, which will give you more authentication options (as well as session support, etc.)
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Can I restore a single table from a full mysql mysqldump file?
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For not adding/removing DROP TABLE, it is more useful to match by Table structure for table comment, instead of matching by CREATE TABLE. This will ensure that next table would not be dropped if one forgets to remove its DROP TABLE statement, and allows piping for si...
Purpose of Unions in C and C++
...ype punning (i.e. writing one member and then reading another) was given a more detailed definition in one of the Technical Corrigenda to the C99 standard (see DR#257 and DR#283). However, keep in mind that formally this does not protect you from running into undefined behavior by attempting to read...
How do I assign a port mapping to an existing Docker container?
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I have tried the above and it works. For more details see: mybrainimage.wordpress.com/2017/02/05/…
– rohitmohta
Feb 6 '17 at 1:59
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Show the progress of a Python multiprocessing pool imap_unordered call?
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What does it mean to hydrate an object?
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With respect to the more generic term hydrate
Hydrating an object is taking an object that exists in memory, that doesn't yet contain any domain data ("real" data), and then populating it with domain data (such as from a database, from the netw...
Call int() function on every list element?
... I think currently the list comprehension approach is a bit more favored.
– extraneon
Jul 30 '10 at 12:20
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Is MonoTouch now banned on the iPhone? [closed]
...hing in windows unless it is in C - no you can't use the .NET framework anymore'.
– peter
Apr 9 '10 at 4:39
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