module Archives - IT Nursery

Programming, Python

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What does a . in an import statement in Python mean?

I’m looking over the code for Python’s multiprocessing module, and it contains this line: from ._multiprocessing import win32, Connection, PipeConnection instead of from ...

June 3, 2022
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Programming, Python

IT Nursery

PyCharm error: ‘No Module’ when trying to import own module (python script)

I have written a module (a file my_mod.py file residing in the folder my_module). Currently, I am working in the file cool_script.py that ...

June 1, 2022
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javascript, Programming

IT Nursery

Export multiple classes in ES6 modules

I’m trying to create a module that exports multiple ES6 classes. Let’s say I have the following directory structure: my/ └── module/ ├── ...

May 31, 2022
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node.js, Programming

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How to deal with cyclic dependencies in Node.js

I’ve been working with nodejs lately and still getting to grips with the module system so apologies if this is an obvious question. ...

May 31, 2022
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Programming, Python

IT Nursery

Generate random numbers with a given (numerical) distribution

I have a file with some probabilities for different values e.g.: 1 0.1 2 0.05 3 0.05 4 0.2 5 0.4 6 0.2 ...

May 31, 2022
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Programming, ruby

IT Nursery

Can I invoke an instance method on a Ruby module without including it?

Background: I have a module which declares a number of instance methods module UsefulThings def get_file; ... def delete_file; ... def format_text(x); ... ...

May 31, 2022
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Programming, Python

IT Nursery

What to put in a python module docstring? [closed]

Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be ...

May 30, 2022
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perl, Programming

IT Nursery

What’s the easiest way to install a missing Perl module?

I get this error: Can't locate Foo.pm in @INC Is there an easier way to install it than downloading, untarring, making, etc? 24 ...

May 27, 2022
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Android Studio: Module won’t show up in “Edit Configuration”

I’ve imported a project to Android Studio with several subprojects. I want to run a subproject. I successfully made this subproject’s build.gradle as ...

May 24, 2022
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Why is Python running my module when I import it, and how do I stop it?

I have a Python program I’m building that can be run in either of 2 ways: the first is to call “python main.py” ...

May 23, 2022
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