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intellij-idea is an IDE made as the spiritual successor for the widely-adopted Eclipse IDE used for Java development. Eclipse, although extremely powerful, is often criticized for being extremely clunky and difficult to use. Intellij IDEA attempts to build an IDE with similar power to Eclipse, bu...

This section provides an overview of what nunit is, and why a developer might want to use it. It should also mention any large subjects within nunit, and link out to the related topics. Since the Documentation for nunit is new, you may need to create initial versions of those related topics. ...

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Standard syntax: INSERT OVERWRITE TABLE tablename1 [PARTITION (partcol1=val1, partcol2=val2 ...) [IF NOT EXISTS]] select_statement1 FROM from_statement; INSERT INTO TABLE tablename1 [PARTITION (partcol1=val1, partcol2=val2 ...)] select_statement1 FROM from_statement; INSERT INTO T...

-- Create simple index CREATE INDEX index_name ON table_name(column_name1 [, column_name2, ...]) -- Create unique index CREATE UNIQUE INDEX index_name ON table_name(column_name1 [, column_name2, ...] -- Drop index DROP INDEX index_name ON tbl_name [algorithm_option | lock_option] ....

Perfect forwarding requires forwarding references in order to preserve the ref-qualifiers of the arguments. Such references appear only in a deduced context. That is: template<class T> void f(T&& x) // x is a forwarding reference, because T is deduced from a call to f() { g(s...

virtual void f(); virtual void g() = 0; // C++11 or later: virtual void h() override; void i() override; virtual void j() final; void k() final; Only non-static, non-template member functions can be virtual. If you are using C++11 or later, it is recommended to use ...

VersionMajor ChangesRelease Date3.02004-06-183.7.11SELECT max(x), y2012-03-203.8.3CTEs2014-02-11

Environment variables in dynamic inventory won't work, f.e. "ansible_ssh_private_key_file": $HOME/.ssh/key.pem" If the dynamic inventory server side passes $HOME for example, replace the variable in the client code (Python): json_input.replace("$HOME", os.environ.get(...

JSONField(**options) Django's JSONField actually stores the data in a Postgres JSONB column, which is only available in Postgres 9.4 and later. JSONField is great when you want a more flexible schema. For example if you want to change the keys without having to do any data migratio...

Rust uses Result<T, E> values to indicate recoverable errors during execution. Unrecoverable errors cause Panics which is a topic of its own. Details of error handling is described in The Rust Programming Language (a.k.a The Book)

ParameterExplanationansible_connectionConnection type to the host. This can be the name of any of ansible’s connection plugins. SSH protocol types are smart, ssh or paramiko. The default is smart. Non-SSH based types are described in the next section.ansible_hostThe name of the host to connect to, ...

typing.Callable[[int, str], None] -> def func(a: int, b: str) -> None typing.Mapping[str, int] -> {"a": 1, "b": 2, "c": 3} typing.List[int] -> [1, 2, 3] typing.Set[int] -> {1, 2, 3} typing.Optional[int] -> None or int typing.Sequence[int] ->...

Umbraco is an open source, MIT-Licensed .NET content management system. Initially created by Danish developer Niels Hartvig in 2000 as a hobby project, Umbraco was released as open source in 2004 and has since been developed and maintained continuously by a core team made up of paid Umbraco employ...