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How do I set a conditional breakpoint in gdb, when char* x points to a string whose value equals “he
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Design Patterns: Factory vs Factory method vs Abstract Factory
...e.
}
}
Use case: Constructing an Apple or an Orange is a bit too complm>ex m> to handle in the constructor for either.
Factory Method
Factory method is generally used when you have some generic processing in a class, but want to vary which kind of fruit you actually use. So:
abstract class FruitP...
Why doesn't this code simply print letters A to Z?
...
From the docs:
m>PHP m> follows Perl's convention when dealing with arithmetic operations on character variables and not C's.
For m>ex m>ample, in Perl 'Z'+1 turns into 'AA', while in C 'Z'+1 turns into '[' ( ord('Z') == 90, ord('[') == 91 ).
Note th...
How to set working/current directory in Vim?
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Get all column names of a DataTable into string array using (LINQ/Predicate)
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Can you get the column names from a SqlDataReader?
...
var reader = cmd.m>Ex m>ecuteReader();
var columns = new List<string>();
for(int i=0;i<reader.FieldCount;i++)
{
columns.Add(reader.GetName(i));
}
or
var columns = Enumerable.Range(0, reader.FieldCount).Select(reader.GetName).ToLi...
SQL multiple column ordering
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Simple calculations for working with lat/lon and km distance?
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How can you check which options vim was compiled with?
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How to get Url Hash (#) from server side
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