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Returning null as an int permitted with ternary operator but not if statement
...hink that's the applicable clause. Then it tries to apply auto-unboxing in order to return an int value from the function, which causes a NPE.
– Ted Hopp
Nov 12 '11 at 23:11
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LINQ To Entities does not recognize the method Last. Really?
...ELECT BOTTOM (no such thing).
There is an easy way around it though, just order descending and then do a First(), which is what you did.
EDIT:
Other providers will possibly have different implementations of SELECT TOP 1, on Oracle it would probably be something more like WHERE ROWNUM = 1
EDIT:
A...
Path to Powershell.exe (v 2.0)
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I believe it's in C:\Windows\System32\WindowsPowershell\v1.0\. In order to confuse the innocent, MS kept it in a directory labeled "v1.0". Running this on Windows 7 and checking the version number via $Host.Version (Determine installed PowerShell version) shows it's 2.0.
Another option is ...
Java Programming - Where should SQL statements be stored? [closed]
...l. But without the nice question marks, or the question marks in the wrong order and leave you to stick it back in the Java code.
We have also used a ORM, and while this is great for developers our DBAs hated it as there is no SQL for them to laugh at. We also used a odd ORM (a custom one from 3rd ...
Definition of a Balanced Tree
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So in order for a tree to be balanced - every node has to be balanced. Beauty - Thanks very much for your help.
– Mark Soric
Nov 4 '11 at 21:03
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Dynamically replace the contents of a C# method?
...o be pedantic, 354354 (0x00056832) is not a valid metadata token, the high-order byte should be 0x06 (MethodDef), 0x0A (MemberRef) or 0x2B (MethodSpec). Also, the metadata token should be written in little-endian byte order. Finally, the metadata token is module specific and MethodInfo.MetadataToken...
how to deal with google map inside of a hidden div (Updated picture)
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In order to keep the original center of the map right after resizing, consider extending the resize statement this way: var center = map.getCenter(); google.maps.event.trigger(map, 're...
What does the tilde before a function name mean in C#?
...nce is destructed, the destructors in its inheritance chain are called, in order, from most derived to least derived.
Finalize
In C#, the Finalize method performs the operations that a standard C++ destructor would do. In C#, you don't name it Finalize -- you use the C++ destructor syntax of pla...
Define preprocessor macro through CMake?
...entation can be found on the official page.
With CMake version 3.3.2, in order to create
#define foo
I needed to use:
add_definitions(-Dfoo) # <--------HERE THE NEW CMAKE LINE inside CMakeLists.txt
add_executable( ....)
target_link_libraries(....)
and, in order to have a preprocessor m...
How do write IF ELSE statement in a MySQL query
...E N.userID='$session' AND N.uniqueID=P.id AND P.state='0' AND N.action='1' ORDER BY N.date DESC"
– Dylan Cross
Jan 6 '12 at 20:49
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