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Chaining multiple filter() in Django, is this a bug?

...' a potentially different row that matches B. Look at the example here: https://docs.djangoproject.com/en/dev/topics/db/queries/#spanning-multi-valued-relationships particularly: Everything inside a single filter() call is applied simultaneously to filter out items matching all those require...
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JavaFX and OpenJDK

... Dec 2019 For current information on how to use Open Source JavaFX, visit https://openjfx.io. This includes instructions on using JavaFX as a modular library accessed from an existing JDK (such as an Open JDK installation). The open source code repository for JavaFX is at https://github.com/openj...
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GitHub Error Message - Permission denied (publickey)

... your key isn't associated with your GitHub account. You can also use the HTTPS URL instead of the SSH/git URL to avoid having to deal with SSH keys. This is GitHub's recommended method. Further, GitHub has a help page specifically for that error message, and explains in more detail everything yo...
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Conditions for automatic generation of default/copy/move ctor and copy/move assignment operator?

...he "Implicitly-declared" sections of the following cppreference entries: https://en.cppreference.com/w/cpp/language/copy_constructor https://en.cppreference.com/w/cpp/language/move_constructor https://en.cppreference.com/w/cpp/language/copy_assignment https://en.cppreference.com/w/cpp/language/mov...
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IntelliJ Split Window Navigation

... I had the same case and this plugin solve my problem: https://plugins.jetbrains.com/plugin/7475-tab-shifter https://github.com/dkandalov/tab-shifter As I write this, here is what it support: Move tab to another editor split Move focus between splits Resize the split You m...
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Is there an equivalent to e.PageX position for 'touchstart' event as there is for click event?

...t which has pageX/Y clientX/Y etc. Here are links to the relevant docs: https://developer.mozilla.org/en-US/docs/Web/Events/touchstart https://developer.mozilla.org/en-US/docs/Web/API/TouchList https://developer.mozilla.org/en-US/docs/Web/API/Touch I'm using e.targetTouches[0].pageX in my case....
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How to parse/read a YAML file into a Python object? [duplicate]

...uld never be installed outside a virtualenv. "pip install" is permanent: https://stackoverflow.com/questions/1550226/python-setup-py-uninstall Beware when using pip within an aptitude or RPM script. Pip might not play by all the rules. Your installation may be permanent. Ruby is 7X faster at l...
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Using git to get just the latest revision

...a history truncated to the latest commit. For example: git clone --depth 1 https://github.com/user/repo.git To also initialize and update any nested submodules, also pass --recurse-submodules and to clone them shallowly, also pass --shallow-submodules. For example: git clone --depth 1 --recurse-sub...
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How to leave a message for a github.com user

...change with user user_test Display the public activity page of the user: https://github.com/user_test?tab=activity Search for an event stating "user_test pushed to [branch] at [repository]". There are usually good chances, they may have pushed one of his own commits. Ensure this is the case by cli...
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How to add an auto-incrementing primary key to an existing table, in PostgreSQL?

...S } AS IDENTITY PRIMARY KEY; For an explanation of identity columns, see https://blog.2ndquadrant.com/postgresql-10-identity-columns/. For the difference between GENERATED BY DEFAULT and GENERATED ALWAYS, see https://www.cybertec-postgresql.com/en/sequences-gains-and-pitfalls/. For altering the ...