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The package manager npm allows installing a newer package version than the one specified. Using tilde (~) gives you bug-fix releases, while caret (^) in addition gives you backward-compatible new functionality. The problem is that old versions usually don't receive bug fixes, so npm uses caret (^) as the default for --save.
Jun 8, 2023 · Any Python file is a module, its name being the file's base name without the .py extension.; A package is a collection of Python modules: while a module is a single Python file, a package is a directory of Python modules containing an additional __init__.py file, to distinguish a package from a directory that just happens to contain a bunch of Python scripts.
Jan 20, 2014 · That is, if a module is in a package, __package__ is set to the package name to enable explicit relative imports. Specifically: When the module is a package, its __package__ value should be set to its __name__. When the module is not a package, __package__ should be set [...] for submodules, to the parent package’s name. Empty String
Apr 18, 2010 · Package represent a directory that contain related group of class and interface. package are two type. 1. Built in package. 2. user define package. note. a package can contain sub package. eg. java.awt(here awt is a package); java.awt.event(here event is a sub package which present in java.awt)
Sep 9, 2010 · A package is a namespace that organizes a set of related classes and interfaces. What is a Module? A module is a collection of related Java packages and associated resources with a descriptor file, which contains information about which packages/resources are exposed by this module, which packages are used by current module and some other information.
Jun 1, 2017 · package.json file contains the main names of packages & libraries which you installed and you can edit it, but package-lock.json contains the details of each package and the link of repository of each package (consider it as the details of the packages which came from package.json).
Nov 2, 2017 · pip install <package_name> --upgrade or in short. pip install <package_name> -U Using sudo will ask to enter your root password to confirm the action, but although common, is considered unsafe. If you do not have a root password (if you are not the admin) you should probably work with virtualenv.
Oct 19, 2008 · It can only be seen and used by the package in which it was declared. This is the default in Java (which some see as a mistake). Protected. Package Private + can be seen by subclasses or package members. Public. Everyone can see it. Published. Visible outside the code I control. (While not Java syntax, it is important for this discussion).
Overrides provide a way to replace a package in your dependency tree with another version, or another package entirely. These changes can be scoped as specific or as vague as desired. To make sure the package foo is always installed as version 1.0.0 no matter what version your dependencies rely on: { "overrides": { "foo": "1.0.0" } }
Jan 17, 2013 · file: is directly linking a local folder as the package. If the local folder contains devDependencies it will cause version collisions. link: is also linking the local folder as the package, but also ignores linked devDepedencies, behaving exactly as a package consumed from NPM, but locally. TLDR: use link to avoid devDependency conflicts :)
