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SparseArray vs HashMap
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Collection<V> values;
}
Class = 12 + 8 * 4 = 48 bytes
Entry = 32 + 16 + 16 = 64 bytes
Array = 20 + 1000 * 64 = 64024 bytes
Total = 64,136 bytes
Source: Android Memories by Romain Guy from slide 90.
The numbers above are the amount of memory (in bytes) allocated on heap by JVM.
They ma...
How to check for Is not Null And Is not Empty string in SQL server?
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329
If you only want to match "" as an empty string
WHERE DATALENGTH(COLUMN) > 0
If you wan...
Java unchecked: unchecked generic array creation for varargs parameter
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Blauharley
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answered Jan 15 '14 at 10:58
Philip VoronovPhilip Voronov
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Copy a file in a sane, safe and efficient way
...turning the number of bytes actually transferred. (This is true on
both 32-bit and 64-bit systems.)
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Fatal error: “No Target Architecture” in Visual Studio
When I try to compile my c++ project using Visual Studio 2010 in either Win32 or x64 mode I get the following error:
11 Ans...
What is better: @SuppressLint or @TargetApi?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How to parse an RSS feed using JavaScript?
...swered Oct 2 '19 at 10:57
Ukuser32Ukuser32
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How can I get the active screen dimensions?
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edited Feb 5 '13 at 0:32
Filip Skakun
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Change default app.config at runtime
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answered Sep 8 '16 at 15:32
LiohAuLiohAu
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Format Instant to String
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Time Zone
To format an Instant a time-zone is required. Without a time-zone, the formatter do...