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Understanding typedefs for function pointers in C
...school that prefers to invoke a function pointer as:
(*functionpointer)(arg1, arg2, ...);
Modern syntax uses just:
functionpointer(arg1, arg2, ...);
I can see why that works - I just prefer to know that I need to look for where the variable is initialized rather than for a function called function...
What are the use cases for selecting CHAR over VARCHAR in SQL?
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19 Answers
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Which @NotNull Java annotation should I use?
...n be used.
There are two different approaches. Some packages use JLS 9.6.4.1 style contexts. The following table gives an overview:
FIELD METHOD PARAMETER LOCAL_VARIABLE
android.support.annotation X X X
edu.umd.cs.findbugs.annotations X ...
How to preventDefault on anchor tags?
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edited Feb 26 '15 at 15:06
answered Aug 1 '13 at 16:21
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Undo git mv (rename)
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Non-cheeky answer:
git mv file2 file1
Updates the index for both old and new paths automatically.
Check documentation of git mv
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ActiveRecord.find(array_of_ids), preserving order
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How to store int[] array in application Settings
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137
There is also another solution - requires a bit of manual editing of the settings file, but af...
Android ListView not refreshing after notifyDataSetChanged
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How to find largest objects in a SQL Server database?
...Pages,
sum(a.data_pages) as DataPages,
(sum(a.total_pages) * 8) / 1024 as TotalSpaceMB,
(sum(a.used_pages) * 8) / 1024 as UsedSpaceMB,
(sum(a.data_pages) * 8) / 1024 as DataSpaceMB
FROM
sys.tables t
INNER JOIN
sys.indexes i ON t.object_id = i.object_id
INNER JOIN
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