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Join between tables in two different databases?
... is NOT inside the same backticks as the table name otherwise you will get ERROR 1146 (42S02): Table 'currentdb.otherdb.tablename' doesn't exist
– Jeff
May 12 '17 at 17:14
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What is the difference between and ? [duplicate]
...page so something like
<%
int i = 0;
%>
would generate a compiler error (since the same variable can't be declared more than once).
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Extension methods cannot be dynamically dispatched
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You also get this error if you use uppercase @Model instead of lowercase model.
– Timothy Kanski
May 26 '16 at 2:53
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Representing null in JSON
...ifference may be significant. In many cases though, the benefits of making errors look wrong far outweighs the benefits of minor optimizations.
– Scott Smith
May 23 '16 at 21:35
11...
rails 3 validation on uniqueness on multiple attributes
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You probably want to add a custom error msg like , :message => ' is taken for this recorded date'
– laffuste
May 15 '14 at 9:01
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How to kill a child process after a given timeout in Bash?
...e same process ID (although it's probably impossible to avoid this kind of error completely).
run_with_timeout ()
{
t=$1
shift
echo "running \"$*\" with timeout $t"
(
# first, run process in background
(exec sh -c "$*") &
pid=$!
echo $pid
# the timeout shell
(sleep $t ; e...
You need to use a Theme.AppCompat theme (or descendant) with this activity
...from @MarkKeen in the comments above as I had the same problem.
I had the error stated at the top of the post and happened after I added an alert dialog. I have all the relevant style information in the manifest. My problem was cured by changing a context reference in the alert builder - I changed:...
T-SQL: Opposite to string concatenation - how to split string into multiple records [duplicate]
... How can I call this function from a select query? I get the following error: Cannot find either column "dbo" or the user-defined function or aggregate "dbo.fn_Split", or the name is ambiguous.
– Lajos Arpad
Dec 21 '12 at 15:36
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entity object cannot be referenced by multiple instances of IEntityChangeTracker. while adding relat
...r;
contextTwo.Groups.Add(group);
contextTwo.SaveChanges();
Code without error:
var context = new EntityContext();
var user = context.Users.FirstOrDefault();
var group = new Group();
group.User = user; // Be careful when you set entity properties.
// Be sure that all objects came from the same...
How do I declare a namespace in JavaScript?
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this gives me an error in IE7. var your_namespace = (typeof your_namespace == "undefined" || !your_namespace ) ? {} : your_namespace ; works better.
– mjallday
Nov 5 '10 at 7:28
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