pedrovgp

# Upsert function for pandas to_sql with postgres
# https://stackoverflow.com/questions/1109061/insert-on-duplicate-update-in-postgresql/8702291#8702291
# https://www.postgresql.org/docs/devel/sql-insert.html#SQL-ON-CONFLICT
import pandas as pd
import sqlalchemy
import uuid
import os


def upsert_df(df: pd.DataFrame, table_name: str, engine: sqlalchemy.engine.Engine):

AntonioMarsella

import json
with open('filename.json', 'r') as f:
    json_dict = json.load(f)

for key in json_dict:
    print(key['attribute'])

TechupBusiness

#!/bin/bash

SUDO=''
if (( $EUID != 0 )); then SUDO='sudo'; fi

echo "Basic auth for traefik >= v1.7"
read -p "User: "  USER
read -p "Password: "  PW

# Checks if htpasswd is available or install it otherwise

qoomon

Conventional Commit Messages

See how a minor change to your commit message style can make a difference.

Tip

Have a look at git-conventional-commits , a CLI util to ensure these conventions and generate verion and changelogs

Commit Message Formats

Default

jlumbroso

import genanki

my_model = genanki.Model(
  1380120064,
  'Example',
  fields=[
    {'name': 'Object'},
    {'name': 'Image'},
  ],
  templates=[

danisfermi

Here are the steps to installing and setting up GDB on Mac OS Sierra/High Sierra. Run brew install gdb. On starting gdb, you will get the following error:

Unable to find Mach task port for process-id 2133: (os/kern) failure (0x5).
 (please check gdb is codesigned - see taskgated(8))

To fix this error, follow the following steps:

analogic

version: '3'

services:
  nginx-proxy:
    image: jwilder/nginx-proxy
    labels:
        com.github.jrcs.letsencrypt_nginx_proxy_companion.nginx_proxy: "true"
    container_name: nginx-proxy
    restart: unless-stopped
    ports:

mjj2000

git describe --exact-match --tags 2> /dev/null || git rev-parse --short HEAD

nepsilon

How to change your commit messages in Git?

At some point you’ll find yourself in a situation where you need edit a commit message. That commit might already be pushed or not, be the most recent or burried below 10 other commits, but fear not, git has your back 🙂.

Not pushed + most recent commit:

git commit --amend

This will open your $EDITOR and let you change the message. Continue with your usual git push origin master.

ilciavo

#poisson solver
#u_xx = b(x)
%matplotlib inline 
from __future__ import division
import numpy as np
from numpy import cos, sin, zeros, pi
from numpy.linalg import solve, norm
import matplotlib.pyplot as plt
from matplotlib import rcParams