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Does order of where clauses matter in SQL?
...elect *
from INFORMATION_SCHEMA.TABLES
where ISNUMERIC(table_name) = 1 and CAST(table_name as int) <> 0
If the first part of this clause were executed first, then only numeric table names would be cast as integers. However, it fails, providing a clear example that SQL Server (as with other ...
Max or Default?
...unctions. To summarize what I found, you can get around this limitation by casting to a nullable within your select. My VB is a little rusty, but I think it'd go something like this:
Dim x = (From y In context.MyTable _
Where y.MyField = value _
Select CType(y.MyCounter, Integer?)...
How do I use reflection to call a generic method?
...n "normal" usage would have had its type inferred, then it simply comes to casting the object of unknown type to dynamic. Here's an example:
class Alpha { }
class Beta { }
class Service
{
public void Process<T>(T item)
{
Console.WriteLine("item.GetType(): " + item.GetType()
...
How to get the Power of some Integer in Swift language?
...x errors, this works exactly how you expected it to. All you have to do is cast a and b to Double and pass the values to pow. Then, if you're working with 2 Ints and you want an Int back on the other side of the operation, just cast back to Int.
import Darwin
let a: Int = 3
let b: Int = 3
let x:...
What are the differences between Generics in C# and Java… and Templates in C++? [closed]
...tOfPerson.
The benefit of this is that it makes it really fast. There's no casting or any other stuff, and because the dll contains the information that this is a List of Person, other code that looks at it later on using reflection can tell that it contains Person objects (so you get intellisense a...
How to see query history in SQL Server Management Studio
...TraceID OUTPUT, 2, N'Y:\TraceFile.trc'
print 'This trace is Trace ID = ' + CAST(@TraceID AS NVARCHAR)
print 'Return value = ' + CAST(@RetVal AS NVARCHAR)
-- 10 = RPC:Completed
exec sp_trace_setevent @TraceID, 10, 1, @ON -- Textdata
exec sp_trace_setevent @TraceID, 10, 3, @ON -- DatabaseID
ex...
Get current date in milliseconds
...
Casting the NSTimeInterval directly to a long overflowed for me, so instead I had to cast to a long long.
long long milliseconds = (long long)([[NSDate date] timeIntervalSince1970] * 1000.0);
The result is a 13 digit times...
Clojure 1.2.1/1.3/1.4 'proxy generated in Grails 2.0.0 runtime fails. 1.2.0 is fine
... an Issue called CLJ-944 on clojure.org. There you can find a fix for ClassCastException: clojure.lang.PersistentArrayMap cannot be cast to java.lang.Class issue
The problem is:
that the compiler injects an incorrect cast to
clojure.lang.PersistentHashMap. In this case it should probably be
...
Order of event handler execution
...store for a particular event. The default backing store for events, multi-cast delegates, are documented as executing in registration order. This will not change in a future framework version. What may change is the backing store used for a particular event.
– HappyNomad
...
Cannot set boolean values in LocalStorage?
...otally didn't realize that. I thought if one were a string, the other was cast to a string. Cheers (+1).
– Andy E
Jul 16 '10 at 9:01
2
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