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What is the difference between “Rollback…” and “Back Out Submitted Changelist #####” in Perforce P4V
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Both of these operations restore a set of files to a previous state and are essentially faster, ...
Nullable vs. int? - Is there any difference?
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No difference.
int? is just shorthand for Nullable<int>, which itself is shorthand for N...
How do I pipe a subprocess call to a text file?
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If you want to write the output to a file you can use the stdout-argument of subprocess.call.
I...
Why can't enum's constructor access static fields?
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The constructor is called before the static fields have all been initialized, because the static...
Assert a function/method was not called using Mock
...t;>> mock=Mock()
>>> mock.a()
<Mock name='mock.a()' id='4349129872'>
>>> assert not mock.b.called, 'b was called and should not have been'
>>> assert not mock.a.called, 'a was called and should not have been'
Traceback (most recent call last):
File "<stdin...
Turn off constraints temporarily (MS SQL)
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edited Jun 22 '11 at 14:53
Brian Gideon
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answe...
Do C# Timers elapse on a separate thread?
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edited May 23 '17 at 11:55
Community♦
111 silver badge
answered Sep 16 '09 at 22:43
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How do I limit the number of rows returned by an Oracle query after ordering?
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20 rows selected.
Get first N rows
SELECT val
FROM row...
How to generate string of a certain length to insert into a file to meet a file size criteria?
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352
You can always use the a constructor for string which takes a char and a number of times you w...
Database design for audit logging
...ar(100) NOT NULL,
LastModified datetime NOT NULL,
Comment nvarchar(300) NULL,
Content nvarchar(max) NOT NULL,
Description nvarchar(200) NULL
I would probably make the PK of the contents table a multi-column key from PageID and Revision provided Revision was an identity type. You w...