cventour

#!/bin/sh
curl https://covid19.innews.gr | gunzip > covid.html
cat covid.html |  grep daily_stats | cut -d "=" -f2 | sed 's/^.//;s/.$//' > daily_stats.json
cat covid.html |  grep weekly_stats | cut -d "=" -f2 | sed 's/^.//;s/.$//' > weekly_stats.json
cat covid.html |  grep three_days_stats | cut -d "=" -f2 | sed 's/^.//;s/.$//' > three_days_stats.json
cat covid.html |  grep last_stats | cut -d "=" -f2 | sed 's/^.//;s/.$//' > today_stats.json
cat covid.html |  grep total_stats | cut -d "=" -f2 | sed 's/^.//;s/.$//' > total_stats.json
rm covid.html

chrisma

wget -qO- --header="Accept: application/x-bibtex" "https://doi.org/10.1109/5.771073"

mjyc

vim $(grep -lR "$(sk --ansi -i -c 'grep -lER "{}" .issues/issues/ | grep -v tags | grep -v comments | xargs head -q -n 1')" .issues/issues/)

wouterds

import { useState, useEffect, useCallback } from 'react';
import { AppState, AppStateStatus } from 'react-native';

const useAppState = () => {
  const [appState, setAppState] = useState(AppState.currentState);
  const handleAppStateChange = useCallback(
    (nextAppState: AppStateStatus) => {
      setAppState(nextAppState);
    },
    [setAppState],

johnjreiser

#!/bin/bash
# Script to install PostgreSQL and PostGIS on a fresh Amazon Linux instance

# Installing from source:
# - GEOS 
# GEOS 3.10+ requires CMake 3+, not readily available on Amazon Linux 2.
GEOSVER=3.9.2
GEOSURL=http://download.osgeo.org/geos/geos-${GEOSVER}.tar.bz2

# - PROJ (GDAL requires 6+; 6.2.1 is the last to use SQLite 3.7; 6.2 had build issues, so 6.1.1)

ndandoulakis

/**
* Building Maintainable Software - Ten Guidelines for Future Proof Code
* https://www.amazon.com/Building-Maintainable-Software-Java-Future-Proof/dp/1491953527
*
* Write Simple Units of Code - Dealing with Nesting, page 36.
*
* I like the example on page 36 because it's simple and just enough to demonstrate how hard is
* to write straightforward code, or how easy is to increase the Accidental Complexity of the code.
*
* There are 4 implementations of the same functionality. The first one is the original code,

iodic

git diff -- . ':!directory_name'

gousiosg

#!/usr/bin/env bash

TEMPFILE=/tmp/unixcount
exist=0
notexist=0

echo 0 0 > $TEMPFILE

curl "https://raw.githubusercontent.com/dspinellis/unix-v4man/master/man0/ptxx"|
grep "(I)"|

MightyPork

/**
 * USB HID Keyboard scan codes as per USB spec 1.11
 * plus some additional codes
 * 
 * Created by MightyPork, 2016
 * Public domain
 * 
 * Adapted from:
 * https://source.android.com/devices/input/keyboard-devices.html
 */

dennmtr

#EXTM3U
#EXTINF:0,087.50 ~ Κρήτη FM - 087.50 ~ Κρήτη FM
http://s3.onweb.gr:8878
#EXTINF:0,087.70 ~ En Lefko - 087.70 ~ En Lefko
https://stream.radiojar.com/enlefko877
#EXTINF:0,088.00 ~ Μέντα - 088.00 ~ Μέντα
https://stream.radiojar.com/menta.aac
#EXTINF:0,088.60 ~ Kids Radio - 088.60 ~ Kids Radio
https://stream.radiojar.com/64p6ktzntg0uv
#EXTINF:0,088.90 ~ Hit - 088.90 ~ Hit