jcordeiro

#!/bin/sh

for i in *.svg 

do 

	IFS='.' read -a array <<< "$i"

	inkscape -f "$i" -e "${array[0]}.png" 
	rm $i

jcordeiro

#!/bin/bash

for PNG in $(find . -name '*.png'); do
  
  pngquant -ext .png -force 256 ${PNG}
  echo "Optimized PNG: ${PNG}"

done

jcordeiro

sudo npm cache clean -f
sudo npm install -g n
sudo n stable #updates to the latest stable version

jcordeiro

	private boolean isNetworkConnected() {

		// get Connectivity Manager to get network status
		ConnectivityManager connMgr = (ConnectivityManager) 
				getSystemService(Context.CONNECTIVITY_SERVICE);

		NetworkInfo networkInfo = connMgr.getActiveNetworkInfo();
		if (networkInfo != null && networkInfo.isConnected()) {
			return true; //we have a connection
		} else {

jcordeiro

//Determine screen density
    DisplayMetrics metrics = new DisplayMetrics();
        getWindowManager().getDefaultDisplay().getMetrics(metrics);
        int density = metrics.densityDpi;

        if (density == DisplayMetrics.DENSITY_TV) {
            Toast.makeText(this, "DENSITY_TV... Density is " + String.valueOf(density),  Toast.LENGTH_LONG).show();
        }
        else if (density == DisplayMetrics.DENSITY_XXXHIGH) {
            Toast.makeText(this, "DENSITY_XXXHIGH... Density is " + String.valueOf(density),  Toast.LENGTH_LONG).show();

jcordeiro

 NSString *key;
    for(key in dict){
        NSLog(@"Key: %@, Value %@", key, [dict objectForKey: key]);
    }

jcordeiro

#!/bin/bash
echo "The following hard disks are currently present in your system:"

for DISK in /dev/sda  /dev/sdb /dev/sdc /dev/sdd
do
  echo "The disk $DISK appears to have `fdisk -l $DISK 2> /dev/null | grep -E $DISK\[0-9]\ | wc -l` partitions."
done