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Java8: Why is it forbidden to define a default method for a method from java.lang.Object
...ToString base class.
– Brandon
Jun 10 '14 at 22:07
8
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Grouped LIMIT in PostgreSQL: show the first N rows for each group?
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edited Aug 11 '16 at 9:08
ngspkinga
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answered May 19 '11 at 19:5...
Under what circumstances is an SqlConnection automatically enlisted in an ambient TransactionScope T
...tedIdentifier.
*Update: I read somewhere that this is fixed in SQL Server 2008, so that MSDTC is not used when the same connection string is used for both connections (as long as both connections are not open at the same time). That allows you to open a connection and close it multiple times within...
Check if something is (not) in a list in Python
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answered May 2 '12 at 0:18
orlporlp
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argparse module How to add option without any argument?
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answered Mar 11 '11 at 10:25
jfsjfs
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What is the difference between t.belongs_to and t.references in rails?
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muffinistamuffinista
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Error: “dictionary update sequence element #0 has length 1; 2 is required” on Django 1.4
...I forgot to put name= on the last argument of the url (or path in Django 2.0+) function call.
For instance, the following functions throw the error from the question:
url(r'^foo/(?P<bar>[A-Za-z]+)/$', views.FooBar.as_view(), 'foo')
path('foo/{slug:bar}/', views.FooBar, 'foo')
But these act...
How to make a valid Windows filename from an arbitrary string?
...e.Replace(c, '_');
}
Edit:
Since GetInvalidFileNameChars() will return 10 or 15 chars, it's better to use a StringBuilder instead of a simple string; the original version will take longer and consume more memory.
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How do you test running time of VBA code?
..._INTEGER) As Double
Dim Low As Double
Low = LI.lowpart
If Low < 0 Then
Low = Low + TWO_32
End If
LI2Double = LI.highpart * TWO_32 + Low
End Function
Private Sub Class_Initialize()
Dim PerfFrequency As LARGE_INTEGER
QueryPerformanceFrequency PerfFrequency
m_crFrequ...
How to hide databases that I am not allowed to access
... - Postgresql database via pgAdmin3 , It lists all the tables (about 2600). Every time I open the pgAdmin3 I have to find my own database.
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