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Django 1.6 release notes — Django 4.0.6 ドキュメント 5604: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... a matching row was found when doing an UPDATE . An example is the PostgreSQL ON UPDATE trigger which returns ... ored and makemessages will generate a warning. For example: {# Translators: This is ignored #} {% trans "Tran ... you are also providing replacement parameters. For example: # No parameters, no percent doubling cursor . exe ... ad of uidb36 . If you are reversing this view, for example in a custom password_reset_email.html template, be ...; https://man.plustar.jp/django/releases/1.6.html - [similar]

PostgreSQL specific aggregation functions — Django 4.0.6 ドキュメント 5564: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... t aliases, so you must explicitly provide one. For example: >>> SomeModel . objects . aggregate ( arr = Array ... or if there are no values, otherwise False . Usage example: class Comment ( models . Model ): body = models . ... or if there are no values, otherwise False . Usage example: class Comment ( models . Model ): body = models . ... s the ordering of the elements in the result list. Examples are the same as for ArrayAgg.ordering . Usage exa ...; https://man.plustar.jp/django/ref/contrib/postgres/aggregates.html - [similar]

Related objects reference — Django 4.0.6 ドキュメント 5564: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... te = models . CASCADE , null = True ) In the above example, the methods below will be available on the manage ... ngs = models . ManyToManyField ( Topping ) In this example, the methods below will be available both on toppi ... add ( e ) # Associates Entry e with Blog b. In the example above, in the case of a ForeignKey relationship, Q ... model that defines the relationship. In the above example, we don't pass the parameter blog to create() . Dj ...; https://man.plustar.jp/django/ref/models/relations.html - [similar]

データベースアクセスの最適化 — Django 4.0.6 ドキュメント 5564: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... tributes that are not callable will be cached. For example, assuming the example blog models : >>> entry = En ... ことでこれを完全に防ぐことができます。 So using the example blog models : >>> entry = Entry . objects . get ( ... ta from the QuerySet, evaluate it immediately. For example, assuming a Group model that has a many-to-many re ... () method to reduce the number of SQL queries. For example: Entry . objects . bulk_create ([ Entry ( headline ...; https://man.plustar.jp/django/topics/db/optimization.html - [similar]

How to manage static files (e.g. images, JavaScript, CSS) — Django 4.0.6 ドキュ... 5513: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... {% load static %} < img src = " {% static 'my_app/example.jpg' %} " alt = "My image" > アプリケーション内に ... ルを保存してください。例えば、 my_app/static/my_app/example.jpg となります。ファイルを配信するこれらの設定の ... ては How to deploy static files を参照ください。 For example, if your STATIC_URL is defined as static/ , you ca ... (e.g. static/ ) and not a URL (e.g. http://static.example.com/ ). またこのヘルパー関数は STATIC_ROOT のフォル ...; https://man.plustar.jp/django/howto/static-files/index.html - [similar]

GDAL API — Django 4.0.6 ドキュメント 5513: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... a standard Python container of Layer objects. For example, you can access a specific layer by its index (e.g ... om_type . name )) ... Layer "cities": 3 Points The example output is from the cities data source, loaded abov ... contains three point features. For simplicity, the examples below assume that you've stored that layer in the ... is layer supports the given capability (a string). Examples of valid capability strings include: 'RandomRead' ...; https://man.plustar.jp/django/ref/contrib/gis/gdal.html - [similar]

組み込みタグとフィルタ — Django 4.0.6 ドキュメント 5513: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... o be a relative path starting with ./ or ../ . For example, assume the following directory structure: dir1/ t ... identity. Tests if two values are the same object. Example: {% if somevar is True %} This appears if and only ... e object. This is the negation of the is operator. Example: {% if somevar is not True %} This appears if some ... w %} inside a template tag like blocktranslate for example: {% now "Y" as current_year %} {% blocktranslate % ...; https://man.plustar.jp/django/ref/templates/builtins.html - [similar]

ファイルの管理 — Django 4.0.6 ドキュメント 5472: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... , using the MEDIA_ROOT and MEDIA_URL settings. The examples below assume that you're using these defaults. し ... ars/chevy.jpg' >>> car . photo . url 'http://media.example.com/cars/chevy.jpg' This object -- car.photo in th ... e example -- is a File object, which means it has all the me ... elied on until after the model has been saved. For example, you can change the file name by setting the file' ...; https://man.plustar.jp/django/topics/files.html - [similar]

PostgreSQL specific database functions — Django 4.0.6 ドキュメント 5432: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... Extension migration operation to install it. Usage example: >>> from django.contrib.postgres.functions import ... ts which do not affect the transaction time. Usage example: >>> from django.contrib.postgres.functions import ... andomUUID , time , date , up , database , return , example クイック検索 Last update: 2022年6月01日 « previous ...; https://man.plustar.jp/django/ref/contrib/postgres/functions.html - [similar]

django.utils.http — Django 4.0.6 ドキュメント 5381: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... tches a domain and all of its subdomains. (e.g. ``.example.com`` matches ``example.com`` and ``foo.example.co ... addresses return False # Forbid URLs like http:///example.com - with a scheme, but without a hostname. # In ... that URL, example.com is not the hostname but, a path component. How ... ever, # Chrome will still consider example.com to be the hostname, so we must not # allow thi ...; https://man.plustar.jp/django/_modules/django/utils/http.html - [similar]

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