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Best way to get identity of inserted row?
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Add
SELECT CAST(scope_identity() AS int);
to the end of your insert sql statement, then
NewId = command.ExecuteScalar()
will retrieve it.
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PHP convert XML to JSON
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I figured it out. json_encode handles objects differently than strings. I cast the object to a string and it works now.
foreach($xml->children() as $state)
{
$states[]= array('state' => (string)$state->name);
}
echo json_encode($states);
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Adding a new value to an existing ENUM Type
...will receive the following error: default for column "my_column" cannot be cast automatically to type "my_enum". You will have to do the following: ALTER TABLE "my_table" ALTER COLUMN "my_column" DROP DEFAULT, ALTER COLUMN "my_column" TYPE "my_type" USING ("my_column"::text::"my_type"), ALTER...
Avoiding an ambiguous match exception
... of parameters and same types of parameters. I'm thinking here of explicit cast operators overloads. For example public static explicit double(MyType obj) and public static explicit float(MyType obj). You will still have an AmbiguousMatchException. In this case, you could use returnType.GetMethods()...
Java optional parameters
...You are type-checking for an Integer although your a variable is a String (cast is correct).
– Unknown Id
Feb 10 '16 at 10:59
5
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dispatch_after - GCD in Swift?
...e was slightly wrong. Implicit typing causes a compile error if you don't cast NSEC_PER_SEC to a Double.
If anyone can suggest a more optimal solution I'd be keen to hear it.
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Where is the itoa function in Linux?
... point string; floating point can have corner case inaccuracies. And don't cast calloc
– M.M
Sep 24 '14 at 12:44
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How to modify memory contents using GDB?
... 20
(gdb) p i
$3 = 20
This should work for any valid pointer, and can be cast to any appropriate data type.
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How can I add the new “Floating Action Button” between two widgets/layouts
...anchor causing me a rendering problem (linearlayout layoutparams cannot be cast to coordinatorlayout. :(
– DAVIDBALAS1
Aug 23 '16 at 18:43
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Read and write a String from text file
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You don't have to cast the errors as NSError, or even use "catch let error." You can just do catch and you get the error variable for free.
– cuomo456
Nov 18 '16 at 0:36
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