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Is there a way that I can check if a data attribute exists?
...tion. ;]
– WynandB
Sep 30 '14 at 12:05
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show 1 more comment
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Convert NaN to 0 in javascript
...he final result will also be NaN, which you'll immediately recognize as an error even if your error handling logic (throw/catch maybe?) isn't yet complete.
NaN as the result of an arithmetic calculation always indicates something has gone awry in the details of the arithmetic. It's a way for the c...
returning in the middle of a using block
...ed. Thanks.
– tafa
Mar 19 '09 at 16:05
Please help me understand why this is bad. I would like to return a Stream that...
VB.NET equivalent to C# var keyword [duplicate]
...tion
In detail:
without Dim:
Explicit Off, gives Object
Explicit On, error "Name '' is not declared."
with Dim:
Infer On, gives expected types
Infer Off:
Strict On, error "Option Strict On requires all declarations to have an 'As' clasue."
Strict Off, gives Object
As I mentioned in the ...
Django 1.7 throws django.core.exceptions.AppRegistryNotReady: Models aren't loaded yet
...
You should run this in the same context that the error occurs
– Nimo
Nov 27 '14 at 15:44
3
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Row Offset in SQL Server
...columns you actually want even though it may be all of them.
SQL Server 2005+
SELECT col1, col2
FROM (
SELECT col1, col2, ROW_NUMBER() OVER (ORDER BY ID) AS RowNum
FROM MyTable
) AS MyDerivedTable
WHERE MyDerivedTable.RowNum BETWEEN @startRow AND @endRow
SQL Server 2000
Efficiently Pag...
jQuery - prevent default, then continue default
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– Mehrdad HosseinNejad
Oct 2 '19 at 6:05
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ng-repeat :filter by single field
...move the filtering to the controller and extend the model. ozkary.com/2015/05/angularjs-value-mapping-with-dynamic.html.
– ozkary
Jun 24 '15 at 22:14
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How do I fix "The expression of type List needs unchecked conversion…'?
...
ericksonerickson
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Making an array of integers in iOS
...d way.
– David Gish
Feb 1 '12 at 22:05
1
@Cryptognome there is a small difference here, the CFArr...