bsweger

Useful Pandas Snippets

A personal diary of DataFrame munging over the years.

Data Types and Conversion

Convert Series datatype to numeric (will error if column has non-numeric values)
(h/t @makmanalp)

evantoli

Configure Git to use a proxy

In Brief

You may need to configure a proxy server if you're having trouble cloning or fetching from a remote repository or getting an error like unable to access '...' Couldn't resolve host '...'.

Consider something like:

nottrobin

import os
from contextlib import contextmanager

@contextmanager
def working_directory(path):
    """
    A context manager which changes the working directory to the given
    path, and then changes it back to its previous value on exit.

    Usage:

ravibhure

In your local clone of your forked repository, you can add the original GitHub repository as a "remote". ("Remotes" are like nicknames for the URLs of repositories - origin is one, for example.) Then you can fetch all the branches from that upstream repository, and rebase your work to continue working on the upstream version. In terms of commands that might look like:

Add the remote, call it "upstream":

git remote add upstream https://github.com/whoever/whatever.git

Fetch all the branches of that remote into remote-tracking branches, such as upstream/master:

git fetch upstream

pierrejoubert73

How to add a collapsible section in markdown

1. Example

Click me

Heading

1. Foo
2. Bar
   • Baz

• Qux

mgol

jQuery source is now authored using ES6 modules. It's possible to use them directly in the browser without any build process.

To test it locally, first clone the jQuery repository:

git clone [email protected]:jquery/jquery.git

Then, write the following index.html file:

colbyfayock

{
  "token": "[token]",
  "job": "notifySlack",
  "ref": "refs/pull/4/merge",
  "sha": "[shad]",
  "repository": "colbyfayock/demo-github-actions",
  "repository_owner": "colbyfayock",
  "repositoryUrl": "git://github.com/colbyfayock/demo-github-actions.git",
  "run_id": 120667610,
  "run_number": "2",

jtpio

RetroLab 0.3.21 on Binder

fcollonval

Demonstrate Jupytext translation in French

Test it online:

The demonstration markdown file [World Population](./World Population.md) is copied from Jupytext.