jherax

VS Code: Debugging Jest

Sometimes, debugging with console.log is not enough to find out what is happening in the code, as console.log prints only plain objects but neither functions nor objects with circular references. Besides, it's possible you may need to know the context and flow of the code.

Read more about debugging with VS Code in VS Code: Debugging.

Voronoff

If you're here just for the section on vscode working with Python on WSL, jump here.

Creating a modern development environment in Windows

Windows is now a development environment that can compete with Mac and Linux. Windows Subsystems for Linux lets you have an Ubuntu (or other Linux flavor) installation that works near seemlessly inside of Windows. Hyper Terminal running WSL's Bash and Visual Studio Code feel really nice to code in. These are instructions for getting set up and smoothing out most of the remaining rough edges. I've included a section on getting vscode to work well with Python and WSL, but the general pattern should be usable for any unsupported language (as of now, I believe it's only Node.js that has WSL support in vscode).

Table of Contents

• Install WSL
• Install Visual Studio Code

elithrade

Toggle safe mode: gs
Create new file: N
Delete file: d
Rename file: r
New directory: K
Open file: e
Move file: m
Open VimFilerExplorer: e
Open current directory in a new buffer: dl
Open current directory in a new split: ds

Dayjo

First install all these prerequisites for compiling:

sudo apt install g++ autoconf libfontconfig1-dev pkg-config libjpeg-dev libopenjpeg-dev gnome-common libglib2.0-dev gtk-doc-tools libyelp-dev yelp-tools gobject-introspection libsecret-1-dev libnautilus-extension-dev

First download the encoding files (no need to compile these) to the current working directory

wget https://poppler.freedesktop.org/poppler-data-0.4.7.tar.gz

tevino

#!/usr/bin/env bash

ENV_PATH="$(dirname "$(dirname "$(which pip)")")"
SYSTEM_VIRTUALENV="$(which -a virtualenv|tail -1)"

BAD_ENV_PATHS="/usr/local"

echo "Ensure the root of the broken virtualenv:"
echo "    $ENV_PATH"

twolfson

In some cases for Python unit tests, we want to automatically perform setUp methods in as declared in a base class. However, we still want setUp to work as per normal in the subclass. The following code will proxy the new setUp function to run it's base class' and the new one.

# Define a common test base for starting servers
class MyBaseTestCase(unittest.TestCase):
    @classmethod
    def setUpClass(cls):
        """On inherited classes, run our `setUp` method"""
        # Inspired via http://stackoverflow.com/questions/1323455/python-unit-test-with-base-and-sub-class/17696807#17696807
        if cls is not MyBaseTestCase and cls.setUp is not MyBaseTestCase.setUp:

kevin-smets

Default

Powerlevel10k

frankrowe

 import shapefile
   # read the shapefile
   reader = shapefile.Reader("my.shp")
   fields = reader.fields[1:]
   field_names = [field[0] for field in fields]
   buffer = []
   for sr in reader.shapeRecords():
       atr = dict(zip(field_names, sr.record))
       geom = sr.shape.__geo_interface__
       buffer.append(dict(type="Feature", \

matthewkremer

def hex_to_rgb(hex):
     hex = hex.lstrip('#')
     hlen = len(hex)
     return tuple(int(hex[i:i+hlen/3], 16) for i in range(0, hlen, hlen/3))

henrik

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name: