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Converting string from snake_case to CamelCase in Ruby
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What's the role of GetHashCode in the IEqualityComparer in .NET?
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202
A bit of background first...
Every object in .NET has an Equals method and a GetHashCode metho...
Macro vs Function in C
...ategy for fixing this is to put the statements inside a "do { ... } while (0)" loop.
If you have two structures that happen to contain a field with the same name but different semantics, the same macro might work on both, with strange results:
struct shirt
{
int numButtons;
};
struct webpage...
What are WSGI and CGI in plain English?
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60
WSGI runs the Python interpreter on web server start, either as part of the web server process (...
How to combine date from one field with time from another field - MS SQL Server
...Date part of your Time column is also always zero (base date: January 1, 1900)
Adding them returns the correct result.
SELECT Combined = MyDate + MyTime FROM MyTable
Rationale (kudos to ErikE/dnolan)
It works like this due to the way the date is stored as two 4-byte
Integers with the left...
Why there can be only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT clause?
... has been lifted in recent versions of MySQL:
Changes in MySQL 5.6.5 (2012-04-10, Milestone 8)
Previously, at most one TIMESTAMP column per table could be
automatically initialized or updated to the current date and time.
This restriction has been lifted. Any TIMESTAMP column definitio...
What does “The APR based Apache Tomcat Native library was not found” mean?
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GreyFairerGreyFairer
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How do RVM and rbenv actually work?
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answered Feb 23 '12 at 22:20
Sam StephensonSam Stephenson
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How to fetch the row count for all tables in a SQL SERVER database [duplicate]
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answered Feb 8 '10 at 13:38
adrianbanksadrianbanks
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In HTML5, should the main navigation be inside or outside the element?
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Su'Su'
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