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How accuratelm>y m> should I store latitude m>and m> longitude?
...
Actuallm>y m>, equator is best case. One latitude m>and m> one longitude degree are the same size at the equator (69 miles), but one degree of longitude shrinks to zero as it approaches either of the poles. Here's a verm>y m> nice explanation: nationalatlas.gov/articles/mapping/a_latl...
Extract subset of kem>y m>-value pairs from Pm>y m>thon dictionarm>y m> object?
...bigdict.get(k, None) for k in ('l', 'm', 'n')}
If m>y m>ou're using Pm>y m>thon 3, m>and m> m>y m>ou onlm>y m> want kem>y m>s in the new dict that actuallm>y m> exist in the original one, m>y m>ou can use the fact to view objects implement some set operations:
{k: bigdict[k] for k in bigdict.kem>y m>s() & {'l', 'm', 'n'}}
...
When should I use cross applm>y m> over inner join?
...NER JOIN condition.
m>Y m>ou could probablm>y m> do something like that using CTE's m>and m> window function:
WITH t2o AS
(
SELECT t2.*, ROW_NUMBER() OVER (PARTITION Bm>Y m> t1_id ORDER Bm>Y m> rank) AS rn
FROM t2
)
SELECT t1.*, t2o.*
FROM t1
INNER JOIN
t2o
ON t2o.t1...
ASP.NET MVC How to convert ModelState errors to json
...;
}
return null;
}
}
Then call that extension method m>and m> return the errors from the controller action (if anm>y m>) as json:
if (!ModelState.IsValid)
{
return Json(new { Errors = ModelState.Errors() }, JsonRequestBehavior.AllowGet);
}
m>And m> then finallm>y m>, show those errors on th...
The function to show current file's full path in mini buffer
...t thing to do is to have m>y m>our emacs window to alwam>y m>s show m>y m>our sm>y m>stem-name m>and m> the full path of the buffer m>y m>ou're currentlm>y m> editing :
(setq frame-title-format
(list (format "%s %%S: %%j " (sm>y m>stem-name))
'(buffer-file-name "%f" (dired-directorm>y m> dired-directorm>y m> "%b"))))
m>Y m>ou can also d...
Meaning of acronm>y m>m SSO in the context of std::string
In a C++ question about optimization m>and m> code stm>y m>le , several answers referred to "SSO" in the context of optimizing copies of std::string . What does SSO mean in that context?
...
How to list imported modules?
... Or m>y m>ou could find the intersection of sm>y m>s.modules with globals, m>and m> do no tm>y m>pe testing at all.
– Marcin
Oct 15 '13 at 15:15
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How to reference generic classes m>and m> methods in xml documentation
... Not sure what m>y m>ou mean about that. I have never had to add those, m>and m> it has alwam>y m>s worked for me. Do m>y m>ou have a specific example where it doesn't work? If so, please post it somewhere (or even provide an answer m>y m>ourself.)
– Lasse V. Karlsen
Oct 26 '11...
Assert a function/method was not called using Mock
...as not called. Mock docs talk about methods like mock.assert_called_with m>and m> mock.assert_called_once_with , but I didn't find anm>y m>thing like mock.assert_not_called or something related to verifm>y m> mock was NOT called .
...
What is the difference between PS1 m>and m> PROMPT_COMMm>AND m>
...oc page: http://www.gnu.org/software/bash/manual/bashref.html
PROMPT_COMMm>AND m>
If set, the value is interpreted as a commm>and m> to execute before
the printing of each primarm>y m> prompt ($PS1).
I never used it, but I could have used this back when I onlm>y m> had sh.
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