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Receive result from DialogFragment
...t will not working after save and restore dialog fragment state. LocalBroadcastManager is best solution in this case.
– Nik
Aug 10 '16 at 12:50
4
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Tactics for using PHP in a high-load site
...gh to attain high server loads. Treat me as (sigh) an alien that has just landed on the planet, albeit one that knows PHP and a few optimisation techniques.
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How do I query for all dates greater than a certain date in SQL Server?
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We can use like below as well
SELECT *
FROM dbo.March2010 A
WHERE CAST(A.Date AS Date) >= '2017-03-22';
SELECT *
FROM dbo.March2010 A
WHERE CAST(A.Date AS Datetime) >= '2017-03-22 06:49:53.840';
sha...
Check if my app has a new version on AppStore
...elly when I tryed to aply his code on my project, XCode did complain about Casting problems saying "MDLMaterialProperty has no subscript members". His code was trying to set this MDLMaterial... as the type of the constant "lookupResult", making the casting to "Int" failing every single time. My solu...
Function to Calculate Median in SQL Server
...Data
group by percentile)
select
case
when b.percentile = 10 then cast(b.high as decimal(18,2))
else cast((a.low + b.high) as decimal(18,2)) / 2
end as [value], --b.high, a.low,
b.percentile
from MinimaAndMaxima a
join MinimaAndMaxima b on (a.percentile -1 = b.percentile) or ...
Why unsigned integer is not available in PostgreSQL?
...pret strings as literals, just write '4294966272'::uint4 as your literals. Casts shouldn't be a huge deal either. You don't even need to do range exceptions, you can just treat the semantics of '4294966273'::uint4::int as -1024. Or you can throw an error.
If I wanted this, I would have done it. But...
What's the difference between equal?, eql?, ===, and ==?
I am trying to understand the difference between these four methods. I know by default that == calls the method equal? which returns true when both operands refer to exactly the same object.
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Why is there no multiple inheritance in Java, but implementing multiple interfaces is allowed?
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@curiousguy: If a framework provides that casting an object reference to a base-type reference will be identity preserving, then every object instance must have exactly one implementation of any base-class method. If ToyotaCar and HybridCar both derived from Car and...
Is it safe to use -1 to set all bits to true?
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@litb: casting -1 is certainly a nice way to get maximal unsigned values, but it's not really descriptive; that's the reason why the _MAX constants exist (SIZE_MAX was added in C99); granted, the C++ version numeric_limits<size_t...
Why does int i = 1024 * 1024 * 1024 * 1024 compile without error?
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Right. Assigning an int to a long includes an implicit cast. But the value can never exist as the int in the first place to get casted :)
– Cruncher
Jul 11 '14 at 18:14
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