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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...
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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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...
How to delete (not cut) in Vim?
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edited Feb 12 at 10:21
M. Gruber
7188 bronze badges
answered Aug 16 '12 at 19:13
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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 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) = ''
...
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) = ''
...
WHERE NOT (LTRIM(RTRIM([t0].[Typ...
if A vs if A is not None:
...peration bool(); should return False or True, or their integer equivalents 0 or 1. When this method is not defined, __len__() is called, if it is defined, and the object is considered true if its result is nonzero. If a class defines neither __len__() nor __nonzero__(), all its instances are conside...
How to style a JSON block in Github Wiki?
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edited Feb 15 '13 at 20:50
answered Feb 15 '13 at 19:24
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Can anybody push to my project on github?
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Sébastien DawansSébastien Dawans
3,8021616 silver badges2626 bronze badges
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