hrldcpr

One-line Tree in Python

Using Python's built-in defaultdict we can easily define a tree data structure:

def tree(): return defaultdict(tree)

That's it!

agnoster

agnoster.zsh-theme

A ZSH theme optimized for people who use:

• Solarized
• Git
• Unicode-compatible fonts and terminals (I use iTerm2 + Menlo)

For Mac users, I highly recommend iTerm 2 + Solarized Dark

alanhamlett

import uuid
import wtforms_json
from sqlalchemy import not_
from sqlalchemy.dialects.postgresql import UUID
from wtforms import Form
from wtforms.fields import FormField, FieldList
from wtforms.validators import Length

from flask import current_app as app
from flask import request, json, jsonify, abort

kracekumar

Writing better python code

---

Swapping variables

Bad code

nocturnalgeek

@binkmail.com
@bobmail.info
@chammy.info
@devnullmail.com
@letthemeatspam.com
@mailinater.com
@mailinator.net
@mailinator2.com
@notmailinator.com
@reallymymail.com

iminurnamez

#This code is licensed as CC0 1.0 (https://creativecommons.org/publicdomain/zero/1.0/legalcode).

import sys
import pygame as pg


class Game(object):
    """
    A single instance of this class is responsible for 
    managing which individual game state is active

gbaman

Setting up Pi Zero OTG - The quick way (No USB keyboard, mouse, HDMI monitor needed)

More details - http://blog.gbaman.info/?p=791

For this method, alongside your Pi Zero, MicroUSB cable and MicroSD card, only an additional computer is required, which can be running Windows (with Bonjour, iTunes or Quicktime installed), Mac OS or Linux (with Avahi Daemon installed, for example Ubuntu has it built in).
1. Flash Raspbian Jessie full or Raspbian Jessie Lite onto the SD card.
2. Once Raspbian is flashed, open up the boot partition (in Windows Explorer, Finder etc) and add to the bottom of the config.txt file dtoverlay=dwc2 on a new line, then save the file.
3. If using a recent release of Jessie (Dec 2016 onwards), then create a new file simply called ssh in the SD card as well. By default SSH i

iamarcel

Creating Neat .NET Core Command Line Apps

You can now read this on my (pretty) website! Check it out here.

Every reason to get more HackerPoints™ is a good one, so today we're going to write a neat command line app in .NET Core! The Common library has a really cool package Microsoft.Extensions.CommandlineUtils to help us parse command line arguments and structure our app, but sadly it's undocumented.

No more! In this guide, we'll explore the package and write a really neat

gschizas

[
  {
    "name": "Amstrad CPC 6128",
    "background": {
      "name": "PBT Black",
      "style": "background-image: url('/bg/plastic/pbt-black.png');"
    },
    "pcb": false
  },
  [

uael

#!/bin/sh
if [ -d "/opt/phpstorm" ]; then rm -rvf /opt/phpstorm/*; else mkdir /opt/phpstorm; fi
curl -L "https://data.services.jetbrains.com/products/download?code=PS&platform=linux" | tar xz -C /opt/phpstorm --strip-components=1
cat > /usr/share/applications/jetbrains-phpstorm.desktop <<'EOL'
[Desktop Entry]
Type=Application
Name=Phpstorm
Icon=/opt/phpstorm/bin/phpstorm.png
Exec=gksudo "/opt/phpstorm/bin/phpstorm.sh" %f
Categories=Development;IDE;