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Charfield - Wikipedia

en.wikipedia.org/wiki/Charfield

Coordinates: 51°37′34″N 2°24′21″W / 51.62611°N 2.4058°W / 51.62611; - 2.4058. Charfield is a village and civil parish in South Glouc...

Model field reference | Django documentation | Django

docs.djangoproject.com/en/1.10/ref/models/fields/

Avoid using null on string-based fields such as CharField and TextField because empty string values will always be stored as empty strings, not as NULL .

sql - Django CharField vs TextField - Stack Overflow

stackoverflow.com/questions/7354588/django-charfield-vs-textfield

It's a difference between RDBMS's varchar (or similar) — those are usually specified with a maximum length, and might be more efficient in terms of ...

How can you create a non-empty CharField in Django? - Stack ...

stackoverflow.com/questions/6940499/how-can-you-create-a-non-empty-charfield-in-django

From the Django docs in this case, your name will be stored as an empty string, because the null field option is False by default. if you want to define ...

python - Parameters for function CharField() In Django - Stack ...

stackoverflow.com/questions/26249057/parameters-for-function-charfield-in-django

What is the different between CharField('name',max_length=100) and ... check the django documentation first ...

Django ORM, CharField and blank=True - Stack Overflow

stackoverflow.com/questions/7111590/django-orm-charfield-and-blank-true

If you want Django to insert a default value, then use the default option for the field. class Person(models.Model): ... phone_number = models.

Django CharField not defaulting to empty string - Stack Overflow

stackoverflow.com/questions/29353015/django-charfield-not-defaulting-to-empty-string

The Django docs say ... No need for default='' , you should rather use blank=True to allow empty values in forms. Can you post the traceback and ...

python - (Django) Trim whitespaces from charField - Stack Overflow

stackoverflow.com/questions/5043012/django-trim-whitespaces-from-charfield

Model cleaning has to be called (it's not automatic) so place some self.full_clean () in your save method.

python - How do I add a placeholder on a CharField in Django ...

stackoverflow.com/questions/4101258/how-do-i-add-a-placeholder-on-a-charfield-in-django

Look at the widgets documentation. Basically it would look like: q = forms. CharField(label='search', widget=forms.TextInput(attrs={'placeholder': ...

python - Why is "blank" is missing in django.forms.CharField, but ...

stackoverflow.com/questions/16404879/why-is-blank-is-missing-in-django-forms-charfield-but-present-in-django-db-mo

I have a model with two fields that are set the blank ... Did you try adding the required=False parameter to your form ... AlagappanRamu: No, I did ...

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Welcome! | Charfield Community Site | Charfield village, South ...

charfield.org

Charfield is a village in South Gloucestershire, England. We are north of Bristol and south of Gloucester, right on the Gloucestershire border. Have a look on this  ...

Django-Admin: CharField as TextArea - Stack Overflow

stackoverflow.com

I have class Cab(models.Model): name = models.CharField( ... You will have to create a forms.ModelForm that will describe how you want the ...

Django: CharField with fixed length, how? - Stack Overflow

stackoverflow.com

I wold like to have in my model a CharField with fixed length. In other .... why someone gave me a -1 value? is it a stupid question ...