module

问题 I have JavaScript modules which I want to use with IE11. In the HTML pages they are referenced like this: <script type="module"> import * as mystuff from './scripts/mystuff.js'; window.mystuff = mystuff </script> They do not work in Internet Explorer 11, but I cannot change the modules to normal scripts (because they are generated by Transcrypt). How can I make them work with IE? Does a polyfill or something similar for the <script type="module"> construct exist? 回答1: You cannot do this. IE

问题 How do I achieve from . import x (import module x from the current package), using __import__ ? Here are some attempts that failed: >>> __import__('.', fromlist=['x']) ValueError: Empty module name >>> __import__('.x') ValueError: Empty module name How is this done using __import__ ? 回答1: The __import__ built-in's semantics are dovetailed with the bytecode that the interpreter generates from import statements, and are not especially convenient for manual use. If I understand what you are

问题 I tend to run my code in Jupyter notebooks, and these run in python 3. I also have python 2 on my computer. I installed pip3 so I'd be able to install packages specifically for python 3 but this doesn't seem to be working out for me: mba$ pip3 install multidict Collecting multidict Using cached multidict-2.1.2.tar.gz Building wheels for collected packages: multidict Running setup.py bdist_wheel for multidict ... done Stored in directory: /Users/mba/Library/Caches/pip/wheels/6e/f3/6a

问题 I'm getting an error that says the module doesn't exist when I try to runhaskell. It's odd because I try to install it first and says its up to date. Any idea how to fix this? 回答1: You could try creating the package environment in the local directory that holds your project, like this: c:\Users\...\ex1haskell> cabal install --lib --package-env . QuickCheck This should create a file of the form .ghc.environment.xxx in ex1haskell , which hopefully should be picked up by runhaskell / ghci / ghc

问题 I'm trying to create an .aar file to be used by other applications. In this module, the user needs to go out of the application due to the payment. I want to open the application after the payment is finished and a button on the website is clicked. If it was in my application, I could easily handle it by adding an intent-filter for deep linking in manifest. But now I don't know how I can read manifest and read the deep link defined on the application. I searched for it and I couldn't find any

问题 I'm trying to create an .aar file to be used by other applications. In this module, the user needs to go out of the application due to the payment. I want to open the application after the payment is finished and a button on the website is clicked. If it was in my application, I could easily handle it by adding an intent-filter for deep linking in manifest. But now I don't know how I can read manifest and read the deep link defined on the application. I searched for it and I couldn't find any

问题 Is there a way to export all symbols in a Julia module (something like the semantic counterpart to importall )? Such a functionality would be very useful when the number of symbols to be exported grows large. TIA. 回答1: There's the Reexport.jl package that provides a form of this; it's use case is when you have a submodule and you want to reexport all of the exported symbols from the inner module into your current module. I know, not exportall , but part of the functionality. 回答2: I wrote a

问题 I'm trying to export the connection from mongoUtil.js to my server.js file, which worked. However, I'm also trying to export the variable collection through the function getDb() to another file where I handle a bunch of post requests, however, it says it's undefined. I've been racking my brain to understand what I'm doing incorrectly. What am I missing? mongoUtil.js const express = require('express'); const MongoClient = require('mongodb').MongoClient; var collection; module.exports = {

问题 I'm trying to export the connection from mongoUtil.js to my server.js file, which worked. However, I'm also trying to export the variable collection through the function getDb() to another file where I handle a bunch of post requests, however, it says it's undefined. I've been racking my brain to understand what I'm doing incorrectly. What am I missing? mongoUtil.js const express = require('express'); const MongoClient = require('mongodb').MongoClient; var collection; module.exports = {

问题 I try to bundle two JavaScript modules, so that the resulting code works in IE11. For this I have setup a yarn/npm project which uses rollup.js for bundling and Babel for transpiling. Everything works fine until I add the (non-dev) dependency core-js . Here the details: 1 Setup before adding core-js JS files src/main.js src/utils.js Config files package.json { "name": "rollup_for_ie", "devDependencies": { "@babel/core": "^7.11.1", "@babel/preset-env": "^7.11.0", "@rollup/plugin-babel": "^5.2