In Python, what exactly does import * import? Does it import __init__.py found in the containing folder? For example, is it necessary to declare from project.model import __init__, or is from proj...
269 Many people have already explained about import vs from, so I want to try to explain a bit more under the hood, where the actual difference lies. First of all, let me explain exactly what the basic import statements do. import X Imports the module X, and creates a reference to that module in the current namespace.
import { BrowserRouter as Router, Route, Switch } from 'react-router-dom' What is the relationship between Router, Route, Switch and BrowserRouter? Is this a form of destructuring? If so, I thought destructuring was done using the following syntax:
Should I use from foo import bar OR import foo.bar as bar when importing a module and there is no need/wish for changing the name (bar)? Are there any differences? Does it matter?
32 You should use importlib.import_module, __import__ is not advised outside the interpreter. In __import__ 's docstring: Import a module. Because this function is meant for use by the Python interpreter and not for general use it is better to use importlib.import_module () to programmatically import a module. It also supports relative imports.
Import aliases are where you take your standard import, but instead of using a pre-defined name by the exporting module, you use a name that is defined in the importing module.
I'm learning some CSS to tweak my project template. I come to this problem and didn't find a clear answer on the web. Is there a difference between using @import or link in CSS? Use of @import <...
import Vue from 'vue' import Router from 'vue-router' import Hello from '@/components/Hello' // <- this one is what my question is about Vue.use(Router) export default new Router({ routes: [ { path: '/', name: 'Hello', component: Hello } ] }) I've not seen the at sign (@) in a path before. I suspect it allows for relative paths (maybe?) but I wanted to be sure I understand what it truly does ...
