mayjs

\d+  Checks for positive (unsigned) integers
-?\d+  Checks for positive and negative (signed and unsigned) integers
-\d+  Checks for negative (signed) integers

-?\d*(\.\d+)?  Checks for positive and negative decimals.
-?\d*(\.\d{n})?  Checks for positive and negative decimals with precision n.
-?\d*(\.\d{n,m})?  Checks for positive and negative decimals with a precision between n and m
-?\d*(\.\d{n,})?  Checks for positive and negative decimals with a precision greater then or equal to n

mayjs

List all Properties and values in the console:
System.getProperties().list(System.out);

mayjs

// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,

mayjs

// ==UserScript==
// @name        HideFBMainPage
// @namespace   thekemiren@googlemail.com
// @include     https://www.facebook.com/?*
// @include     https://www.facebook.com/*
// @version     1
// @grant       GM_addStyle
// ==/UserScript==

GM_addStyle("#contentCol.newsFeedComposer #contentArea{opacity:0.0000001 !important;}");

mayjs

#!/bin/bash

version=1.0.1
versionDate="2014-02-14"

function showHelp() {
echo "watchfile - monitor file(s)/command and perform action when changed

Possible ways of usage
----------------------------------------

mayjs

import argparse
import sys
import re

if __name__ == "__main__":
    parser = argparse.ArgumentParser(description="Extract LaTeX labels")
    parser.add_argument("file", metavar="FILE", type=argparse.FileType("r"))
    parser.add_argument("-o", "--output", metavar="OUTPUT_FILE", default=sys.stdout, type=argparse.FileType("w"))

    args = parser.parse_args()

mayjs

from PIL import Image

"""Credit: https://www.hackerearth.com/notes/beautiful-python-a-simple-ascii-art-generator-from-images/
One change: the scaled images width is doubled to create better ASCII art.
"""

ASCII_CHARS = [ '#', '?', '%', '.', 'S', '+', '.', '*', ':', ',', '@']

def scale_image(image, new_width):
    """Resizes an image preserving the aspect ratio.

mayjs

Place wekan.service in /etc/systemd/system, then use sudo systemctl start wekan to start the service.

mayjs

#!/bin/bash
bottoken=<INSERT TOKEN>
chatid=<INSERT CHAT>
matrikel=<INSERT MATRIKEL>

# USE curl https://api.telegram.org/bot$bottoken/getUpdates to get the chatID!

telegrambase=https://api.telegram.org/bot$bottoken/sendMessage?chat_id=$chatid

if [[ $(curl -vs -F "matrikel=$matrikel" http://dekanat.cs.uni-dortmund.de/web/de/cgi-bin/zqueryBA.cgi 2>&1 | grep Zeugnis_Nicht_Vorhanden) ]]; then

mayjs

#!/bin/bash
# This script converts all xournal xoj files in subdirectories of the current working directories to pdf files
# It also checks if the file was recently changed.
# To do this, it compares modification timestamps of these files with the modification timestamp of the script files itself.
# The script will also update its own modification timestamp afterwards.

SCRIPT="$(realpath "$0")"

# Converts a single xoj file to pdf. 
function convertXoj {