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is of a type that is invalid for use as a key column in an index
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A unique constraint can't be over 8000 bytes per row and will only use the first 900 bytes even then so the safest maximum size for your keys would be:
create table [misc_info]
(
[id] INTEGER PRIMARY KEY IDENTITY NOT NULL,
[key] nvarchar(450) UNIQUE...
When should I use @classmethod and when def method(self)?
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70
Your guess is correct - you understand how classmethods work.
The why is that these methods can...
AJAX post error : Refused to set unsafe header “Connection”
...ladimir PalantWladimir Palant
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5
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filter items in a python dictionary where keys contain a specific string
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edited Jun 30 '16 at 16:25
Martijn Pieters♦
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Does order of where clauses matter in SQL?
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102
No, that order doesn't matter (or at least: shouldn't matter).
Any decent query optimizer will...
Serializing an object to JSON
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answered Feb 17 '09 at 20:16
Mike_GMike_G
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Using Mockito's generic “any()” method
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edited Nov 23 '19 at 10:57
answered Jun 17 '15 at 8:19
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throw checked Exceptions from mocks with Mockito
...reates its mock.
The behavior you are specifying with the when(list.get(0)).thenThrow(new SomeException()) doesn't match the method signature in List API, because get(int index) method does not throw SomeException() so Mockito fails.
If you really want to do this, then have Mockito throw a new...
How to check for Is not Null And Is not Empty string in SQL server?
...ou only want to match "" as an empty string
WHERE DATALENGTH(COLUMN) > 0
If you want to count any string consisting entirely of spaces as empty
WHERE COLUMN <> ''
Both of these will not return NULL values when used in a WHERE clause. As NULL will evaluate as UNKNOWN for these rather...
Difference between Xcode version (CFBundleShortVersionString) and build (CFBundleVersion)
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edited Jul 20 '12 at 17:36
answered Jul 30 '11 at 6:10
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