Django: Admin: changing the widget of the field in Admin

UPDATE 1: Code that gets me done with 1) (don’t forget tot pass CHOICES to the BooleanField in the model) from main.models import TagCat from django.contrib import admin from django import forms class MyTagCatAdminForm(forms.ModelForm): class Meta: model = TagCat widgets = { ‘by_admin’: forms.RadioSelect } fields=”__all__” # required for Django 3.x class TagCatAdmin(admin.ModelAdmin): form = …

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Printing only the first field in a string

You can do this easily with a variety of Unix tools: $ cut -d’ ‘ -f1 <<< “12/12/2013 14:32” 12/12/2013 $ awk ‘{print $1}’ <<< “12/12/2013 14:32” 12/12/2013 $ sed ‘s/ .*//’ <<< “12/12/2013 14:32” 12/12/2013 $ grep -o “^\S\+” <<< “12/12/2013 14:32” 12/12/2013 $ perl -lane ‘print $F[0]’ <<< “12/12/2013 14:32” 12/12/2013

Get name of a field

Unfortunately, there is no way to do what you wish. Why? In an era where we are still trying to prove that Java is not slow, storing metadata of where or how an object was constructed would have a large overhead, and since it has a very minimal range of use, it does not exist. …

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What is the C# static fields naming convention?

The Microsoft guidelines are silent about private fields, they are only concerned with publicly visible members. Common conventions are camelCase, _camelCase and even sometimes the hangover from C++/MFC m_camelCase. If you use camelCase without a prefix, your property backing fields will differ from the property name only in case, which is not a problem in …

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