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Django self-referential foreign key
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Zags
23.1k1010 gold badges7272 silver badges103103 bronze badges
answered Mar 8 '13 at 2:25
Jared ForsythJared F...
File path to resource in our war/WEB-INF folder?
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edited Feb 10 '15 at 18:18
answered Dec 3 '10 at 3:05
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Count, size, length…too many choices in Ruby?
...static VALUE
rb_ary_count(int argc, VALUE *argv, VALUE ary)
{
long n = 0;
if (argc == 0) {
VALUE *p, *pend;
if (!rb_block_given_p())
return LONG2NUM(RARRAY_LEN(ary));
// etc..
}
}
The code for array.count does a few extra checks but in the end cal...
How to do a git diff on moved/renamed file?
...addition/deletions compared to the file’s size). For example,
-M90% means git should consider a delete/add pair to be a rename if more than
90% of the file hasn’t changed.
share
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String.IsNullOrWhiteSpace in LINQ Expression
...string.Empty)
For Linq to Entities this gets translated into:
DECLARE @p0 VarChar(1000) = ''
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WHERE NOT (([t0].[Diameter] IS NULL) OR (LTRIM(RTRIM([t0].[Diameter])) = @p0))
and for Linq to SQL almost but not quite the same
DECLARE @p0 NVarChar(1000) = ''
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WHERE NOT (LTRIM(RTRIM([t0].[Typ...
Angular.js: How does $eval work and why is it different from vanilla eval?
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Josh David MillerJosh David Miller
120k1616 gold badges123123 silver badges9494 bronze badges
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How to create abstract properties in python abstract classes
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edited Jan 29 '15 at 7:07
Janne Karila
20.1k33 gold badges3939 silver badges8282 bronze badges
answer...
HAProxy redirecting http to https (ssl)
...my site to support https. Thus, I'd like to redirect all requests on port 80 to port 443.
15 Answers
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What is a “first chance exception”?
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einpoklum
76.5k3535 gold badges190190 silver badges394394 bronze badges
answered Feb 19 '09 at 10:37
annakataannakata
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How to get duration, as int milli's and float seconds from ?
...seconds ms;
typedef std::chrono::duration<float> fsec;
auto t0 = Time::now();
auto t1 = Time::now();
fsec fs = t1 - t0;
ms d = std::chrono::duration_cast<ms>(fs);
std::cout << fs.count() << "s\n";
std::cout << d.count() << "ms\n";
}
w...