Objeet Oriented Python
Tutorialsofa bed. Designs that have almost become standard way of coding some logic/mechanism/technique in software, hence come to be known as or studied as, Software Design Patterns. Why is Design bytes. This conversion is possible through encode(). It take encoding technique as argument. By default, we use ‘UTF-8’ technique. >>> # Python Code to demonstrate string encoding >>> >>> #0 码力 | 111 页 | 3.32 MB | 1 年前3
Django 1.8.x Documentationwith different base templates, while reusing child templates. Django’s creators have used this technique to create strikingly different mobile versions of sites – simply by creating a new base template “table-wide” things, model methods should act on a particular model instance. This is a valuable technique for keeping business logic in one place – the model. For example, this model has a few custom methods: filter(title='Matilda') Book.dahl_objects.count() This example also pointed out another interesting technique: using multiple managers on the same model. You can attach as many Manager() instances to a model0 码力 | 1685 页 | 6.01 MB | 1 年前3
Django 1.8.x Documentationwith different base templates, while reusing child templates. Django’s creators have used this technique to create strikingly different mobile versions of sites – simply by creating a new base template “table-wide” things, model methods should act on a particular model instance. This is a valuable technique for keeping business logic in one place – the model. For example, this model has a few custom methods: filter(title='Matilda') Book.dahl_objects.count() This example also pointed out another interesting technique: using multiple managers on the same model. You can attach as many Manager() instances to a model0 码力 | 2454 页 | 2.85 MB | 1 年前3
Django 4.2.x Documentationwith different base templates, while reusing child templates. Django’s creators have used this technique to create strikingly different mobile versions of sites by only creating a new base template. Note “table-wide” things, model methods should act on a particular model instance. This is a valuable technique for keeping business logic in one place – the model. For example, this model has a few custom methods: filter(title="Matilda") Book.dahl_objects.count() This example also pointed out another interesting technique: using multiple managers on the same model. You can attach as many Manager() instances to a model0 码力 | 3305 页 | 3.16 MB | 1 年前3
Django 1.11.x Documentationwith different base templates, while reusing child templates. Django’s creators have used this technique to create strikingly different mobile versions of sites – simply by creating a new base template “table-wide” things, model methods should act on a particular model instance. This is a valuable technique for keeping business logic in one place – the model. For example, this model has a few custom methods: filter(title='Matilda') Book.dahl_objects.count() This example also pointed out another interesting technique: using multiple managers on the same model. You can attach as many Manager() instances to a model0 码力 | 1878 页 | 6.40 MB | 1 年前3
Django 1.11.x Documentationwith different base templates, while reusing child templates. Django’s creators have used this technique to create strikingly different mobile versions of sites – simply by creating a new base template “table-wide” things, model methods should act on a particular model instance. This is a valuable technique for keeping business logic in one place – the model. For example, this model has a few custom methods: filter(title='Matilda') Book.dahl_objects.count() This example also pointed out another interesting technique: using multiple managers on the same model. You can attach as many Manager() instances to a model0 码力 | 2747 页 | 2.67 MB | 1 年前3
Django 2.0.x Documentationwith different base templates, while reusing child templates. Django’s creators have used this technique to create strikingly different mobile versions of sites – simply by creating a new base template “table-wide” things, model methods should act on a particular model instance. This is a valuable technique for keeping business logic in one place – the model. For example, this model has a few custom methods: filter(title='Matilda') Book.dahl_objects.count() This example also pointed out another interesting technique: using multiple managers on the same model. You can attach as many Manager() instances to a model0 码力 | 1880 页 | 6.41 MB | 1 年前3
Django 2.0.x Documentationwith different base templates, while reusing child templates. Django’s creators have used this technique to create strikingly different mobile versions of sites – simply by creating a new base template “table-wide” things, model methods should act on a particular model instance. This is a valuable technique for keeping business logic in one place – the model. For example, this model has a few custom methods: filter(title='Matilda') Book.dahl_objects.count() This example also pointed out another interesting technique: using multiple managers on the same model. You can attach as many Manager() instances to a model0 码力 | 2746 页 | 2.67 MB | 1 年前3
Django 2.1.x Documentationwith different base templates, while reusing child templates. Django’s creators have used this technique to create strikingly different mobile versions of sites – simply by creating a new base template “table-wide” things, model methods should act on a particular model instance. This is a valuable technique for keeping business logic in one place – the model. For example, this model has a few custom methods: Documentation, Release 2.1.16.dev20191202082911 This example also pointed out another interesting technique: using multiple managers on the same model. You can attach as many Manager() instances to a model0 码力 | 1910 页 | 6.49 MB | 1 年前3
Django 1.10.x Documentationwith different base templates, while reusing child templates. Django’s creators have used this technique to create strikingly different mobile versions of sites – simply by creating a new base template “table-wide” things, model methods should act on a particular model instance. This is a valuable technique for keeping business logic in one place – the model. For example, this model has a few custom methods: filter(title='Matilda') Book.dahl_objects.count() This example also pointed out another interesting technique: using multiple managers on the same model. You can attach as many Manager() instances to a model0 码力 | 1817 页 | 6.19 MB | 1 年前3
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