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)

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],

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/)

chrisma

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

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