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What's the difference between django OneToOneField and ForeignKey?
...f):
return self.title
Run python manage.py syncdb to execute the sql code and build the tables for your app in your database. Then use python manage.py shell to open a python shell.
Create the Reporter object R1.
In [49]: from thepub.models import Reporter, Article
In [50]: R1 = Reporte...
sqlalchemy flush() and get inserted id?
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Your sample code should have worked as it is. SQLAlchemy should be providing a value for f.id, assuming its an autogenerating primary-key column. Primary-key attributes are populated immediately within the flush() process as they are generated, and no call to commit() s...
Entity Framework - Start Over - Undo/Rollback All Migrations
... any other big benefit and switched back to database first. I use Red Gate Sql Compare to track all deltas.
– Brian Ogden
Jul 2 '14 at 2:30
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SSRS chart does not show all labels on Horizontal axis
... your datasets as unsorted; I'm not sure if it ignores any ORDER BY in the sql, or if it just assumes the data is unsorted.
To sort your groups in a particular order, you need to specify it in the report:
Select the chart,
In the Chart Data popup window (where you specify the Category Groups), ri...
ASP.NET MVC Razor pass model to layout
...s soon as the request is over). It's possible that you store session in Sql Server (or Dynamo Db) so consider the fact that you'd have to serialize the MasterLayoutViewModel...not what you want most likely. So basically, setting it to ViewData stores it in memory in a little flexible dictionar...
Tables instead of DIVs [duplicate]
...ltiple records, each with the same set of fields. They're even stored in a sql server table, for crying out loud. This is the exact definition of tabular data. This means an html table tag would absolutely be a good semantic choice to layout something like the posts here on Stack Overflow. The same ...
How to change field name in Django REST Framework
I am trying to change Model field name in DRF Serializer like alias in SQL. I have tried different methods but cannot succeed.
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Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=
Error message on MySql:
7 Answers
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Visual Studio SP1 error: silverlight_sdk.msi is unavailable
... and it worked fine. Then I used the web platform installer to install the SQL CE Compact 4, which I assume installed the full SP1 after (this installation took over 12 hours, so I canceled it). The web platform installer told me that SP1 and Silverlight 4 was installed.
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How do I automatically update a timestamp in PostgreSQL
...atically update the time stamp when a new row is inserted as I can do in MySQL using CURRENT_TIMESTAMP.
4 Answers
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