zollinger

from PIL import Image, ImageDraw
import argparse
import sys

def get_colors(image_file, numcolors=10, resize=150):
    # Resize image to speed up processing
    img = Image.open(image_file)
    img = img.copy()
    img.thumbnail((resize, resize))

jsok

#include <stdio.h>

#include <sqlite3.h>

int main(void)
{
	sqlite3 *db;
	sqlite3_stmt *stmt;
	
	sqlite3_open("expenses.db", &db);

dgoguerra

#include <stdio.h> 
#include <stdlib.h> // atoll
#include <stdint.h> // uint64_t
#include <inttypes.h> // PRIu64

static const char *humanSize(uint64_t bytes)
{
	char *suffix[] = {"B", "KB", "MB", "GB", "TB"};
	char length = sizeof(suffix) / sizeof(suffix[0]);

patriciogonzalezvivo

Please consider using http://lygia.xyz instead of copy/pasting this functions. It expand suport for voronoi, voronoise, fbm, noise, worley, noise, derivatives and much more, through simple file dependencies. Take a look to https://github.com/patriciogonzalezvivo/lygia/tree/main/generative

Generic 1,2,3 Noise

float rand(float n){return fract(sin(n) * 43758.5453123);}

float noise(float p){
	float fl = floor(p);
  float fc = fract(p);

anhldbk

from selenium import webdriver
driver = webdriver.Firefox()
driver.get('https://www.facebook.com/')

with open('jquery-1.9.1.min.js', 'r') as jquery_js: 
    jquery = jquery_js.read() #read the jquery from a file
    driver.execute_script(jquery) #active the jquery lib
    driver.execute_script("$('#email').text('anhld')")

Changaco

#!/bin/bash
# btrfs-undelete
# Copyright (C) 2013 Jörg Walter <info@syntax-k.de>
# This program is free software; you can redistribute it and/or modify it under
# the term of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or any later version.

if [ ! -b "$1" -o -z "$2" -o -z "$3" ]; then
	echo "Usage: $0 <dev> <file/dir> <dest>" 1>&2
	echo

basicWindow.py

import sys
from PyQt5 import QtWidgets


def window():
    app = QtWidgets.QApplication(sys.argv)
    w = QtWidgets.QWidget()
    w.setWindowTitle('PYQt5 lesson 1')
    w.show()
    sys.exit(app.exec_())

leafsummer

Linux pstree shows running processes as a tree. The tree is rooted at either pid or init if pid is omitted. If a user name is specified, all process trees rooted at processes owned by that user are shown.
Install pstree

#On Mac OS
brew install pstree
 
#On Fedora/Red Hat/CentOS
yum install psmisc #using psmisc package for pstree
 
#On Ubuntu/Debian APT

dingzeyuli

# http://webapps.stackexchange.com/questions/39587/view-estimated-size-of-github-repository-before-cloning
# tested on macOS
echo https://github.com/torvalds/linux.git | perl -ne 'print $1 if m!([^/]+/[^/]+?)(?:\.git)?$!' | xargs -I{} curl -s -k https://api.github.com/repos/'{}' | grep size

# output: 
# "size": 1746294,

amratab

Suppose you have two heroku remote apps
myapp-dev & myapp-prod
and two git branches 
master(for dev) & production
Now lets setup heroku on the existing git repo in your local machine
Assuming the branches and the apps exist already
git remote add heroku-myapp-dev https://git.heroku.com/myapp-dev.git 
git remote add heroku-myapp-prod https://git.heroku.com/myapp-prod.git