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AngularJS HTTP post to PHP and undefined
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you should cast your result in case $_POST is empty : $_POST = (array) json_decode(file_get_contents('php://input'), true).
– M'sieur Toph'
Oct 12 '14 at 7:12
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How to Join to first row
...version here:
select *
from Orders o
cross apply (
select CAST((select l.Description + ','
from LineItems l
where l.OrderID = s.OrderID
for xml path('')) as nvarchar(max)) l
) lines
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String concatenation vs. string substitution in Python
...ou are profiling how. For one your concat is slow because you have two str casts in it. With strings the result is the opposite, since string concat is actually faster than all the alternatives when only three strings are concerned.
– Justus Wingert
Sep 16 '15 ...
How to define optional methods in Swift protocol?
...xtension to disallow conforming types to customize unless you specifically cast down to its dynamicType to show you want the conformer's custom implementation.
– matthias
Oct 1 '15 at 9:54
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Hidden Features of Java
...thod and obtain a sorted thread safe Set of Strings without having to down cast to the ConcurrentSkipListSet.
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edited Aug 29 '08 at 19:44
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Hibernate SessionFactory vs. JPA EntityManagerFactory
...life benefits? JPA is better because it has TypedQuery, stops you from typecasting all over the place.
– Bastian Voigt
Mar 4 '15 at 8:37
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Load dimension value from res/values/dimension.xml from source code
...e getDimensionPixelOffset() instead of getDimension, so you didn't have to cast to int.
int valueInPixels = getResources().getDimensionPixelOffset(R.dimen.test)
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Using a Single Row configuration table in SQL Server database. Bad idea?
...ing with the settings in code, you have to know what type a setting is and cast it
The single row option is by far the easiest one to work with. This is because you can store each setting in its correct type in the database and not have to store the types of the settings as well as their lookup key...
How do I set a conditional breakpoint in gdb, when char* x points to a string whose value equals “he
...gdb might not know the return type of strcmp. That means you would have to cast, otherwise it would always evaluate to true!
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How can I return an empty IEnumerable?
...ange things if he returned, say, new List<Friend>() since it will be cast to IEnumerable<Friend> when returned from that method?
– Sarah Vessels
Jul 12 '10 at 16:57
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