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  • imhomer
    started a topic Django base.py: 'str' object is not callable
    in Python

    Django base.py: 'str' object is not callable

    I met this problem (Django base.py: 'str' object is not callable) when I go through a Django tutorial:

    photo/models.py:
    Code:
    from django.db import models
from django.contrib.auth.models import User
from django.contrib import admin

class Album(models.Model):
    title = models.CharField(max_length=60)
    public = models.BooleanField(default=False)
    def __unicode__(self):
    ...
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    • SaviorX
      started a topic Call functions of derived classes in a list of base class
      in C Sharp

      Call functions of derived classes in a list of base class

      So, I have created some Collision Detection classes that all derive from a base class known as CollisionBase.

      I have a List<CollisionB ase> in which I will be going through and calling a method known as Intersect. CollisionBase and all of the derived classes have this method defined, with the CollisionBase class having it as virtual and the defined classes having it as override.

      This list will contain up to three...
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      • wmstudio
        started a topic OpenOffice.org, PostgreSQL and Unicode
        in PostgreSQL

        OpenOffice.org, PostgreSQL and Unicode

        I have a PostgreSQL database encode in UTF-8. I try to do a mail merge from OOwriter. This seems to work except for non western characters. E.g. when I access the database from pgAdmin, a GUI client I can see all UTF-8 encoded characters. When I cut a text from the GUI and paste this text in OOwriter everything works well. The same text through a mail merge only shows question marks. An example:
        ---------------
        เมืองไทย...
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