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Transactions in .net
What are the best practices to do transactions in C# .Net 2.0. What are the classes that should be used? What are the pitfalls to look out for etc. All that commit and rollback stuff. I'm just starting a project where I might need to do some transactions while inserting data into the DB. Any respons...
How to negate the whole regex?
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Use negative lookaround: (?!pattern)
Positive lookarounds can be used to assert that a pattern ...
How do I show an open file in eclipse Package Explorer?
... Konstantin KomissarchikKonstantin Komissarchik
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Load HTML file into WebView
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answered Apr 21 '11 at 20:47
JoeJoe
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How to write header row with csv.DictWriter?
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Edit:
In 2.7 / 3.2 there is a new writeheader() method. Also, John Machin's answer provides a simpler method of writing the header row.
Simple example of using the writeheader() method now available in 2.7 / 3.2:
from collections imp...
jQuery UI slider Touch & Drag/Drop support on Mobile devices
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pinpointing “conditional jump or move depends on uninitialized value(s)” valgrind message
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select and update database record with a single queryset
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Use the queryset object update method:
MyModel.objects.filter(pk=some_value).update(field1='so...
Mongo: find items that don't have a certain field
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@RunWith(MockitoJUnitRunner.class) vs MockitoAnnotations.initMocks(this)
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