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Use cases for NoSQL [closed]
...his analysis
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Jan 15 '14 at 8:53
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HTML table td meaning
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Dbeast1_16Dbeast1_16
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Coding Conventions - Naming Enums
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gsamaras
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answered Jun 18 '10 at 13:13
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What is the difference between the Data Mapper, Table Data Gateway (Gateway), Data Access Object (DA
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David
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answered May 2 '09 at 9:12
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When to use inline function and when not to use it?
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[9] Inline functions
Policies/Binary Compatibility Issues With C++
GotW #33: Inline
Inline Redux
Effective C++ - Item 33: Use inlining judiciously
EDIT: Bjarne Stroustrup, The C++ Programming Language:
A function can be defined to be inline. For example:
inline int fac(int n)
{
retur...
What are best practices for multi-language database design? [closed]
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edited May 23 '17 at 11:33
Community♦
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Find nearest latitude/longitude with an SQL query
...artlat]), 2) +
POW(69.1 * ([startlng] - longitude) * COS(latitude / 57.3), 2)) AS distance
FROM TableName HAVING distance < 25 ORDER BY distance;
where [starlat] and [startlng] is the position where to start measuring the distance.
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How to get rid of the 'undeclared selector' warning
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edited Aug 21 '13 at 14:29
answered May 8 '12 at 23:50
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Is there any async equivalent of Process.Start?
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svicksvick
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How can I declare and use Boolean variables in a shell script?
...!'
fi
Original Answer
Caveats: https://stackoverflow.com/a/21210966/89391
the_world_is_flat=true
# ...do something interesting...
if $the_world_is_flat ; then
echo 'Be careful not to fall off!'
fi
From: Using boolean variables in Bash
The reason the original answer is included here is b...