vishvendra01

# check whether given file exist or not and readable too
import os

# first approach
# I think it is best practice to use this approach
def validate_file(file_name):
  if os.path.isfile(file_name) and os.access(file_name, os.R_OK):
    return True
  else:
    return False

vishvendra01

import pickle

favorite_color = {"lion":"yellow", "kitty":"red"}
pickle.dump(favorite_color, open("save.p", "wb"))

favorite_color = pickle.load( open("save.p", "rb"))

# in python, you can speed up pickle access with cPickle 
# in python 3, importing pickle will automatically use the 
# accelerated version if available

vishvendra01

#!/usr/bin/env python
import subprocess as sp

#nemo
output = sp.check_output("gsettings get org.nemo.desktop show-desktop-icons", shell=True).strip("\n")
print output.strip("\n")
if output == "true":
  sp.call("gsettings set org.nemo.desktop show-desktop-icons false", shell=True)
elif output == "false":
  sp.call("gsettings set org.nemo.desktop show-desktop-icons true", shell=True)

vishvendra01

    etKeyListeners = new ArrayList<>(7);
        editFieldsList = new ArrayList<>(7);


        btn_save = (Button) findViewById(R.id.btn_save);
        btn_cancel = (Button) findViewById(R.id.btn_cancel);
        save_cancel_layout = (LinearLayout) findViewById(R.id.ll_update_btn);
        save_cancel_layout.setVisibility(View.GONE);

        user_email = (EditText) findViewById(R.id.et_user_email);

vishvendra01

/**
 *Check internet connectivity by ping
 */
public Boolean isOnline() {
    try {
        p1 = java.lang.Runtime.getRuntime().exec("ping -c 1 www.google.com");
        int returnVal = p1.waitFor();
        boolean reachable = (returnVal == 0);
        if (reachable) {

vishvendra01

package com.ets.medecord;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.net.ConnectivityManager;

vishvendra01

		// convert time-stamp to date
		Calendar cal = Calendar.getInstance(Locale.ENGLISH);
		cal.setTimeInMillis(Long.valueOf(data.getDate())* 1000);
		Log.d("dateinstamp", data.getDate());
		String date = DateFormat.format("dd-MM-yyyy", cal).toString();

vishvendra01

// function to show a dialog to select video file
	private void showVideoChooserDialog() {

		final CharSequence[] options = { "From Camera", "From Gallery",
				"Cancel" };

		AlertDialog.Builder builder = new AlertDialog.Builder(this);
		builder.setTitle("Upload!");
		builder.setItems(options, new DialogInterface.OnClickListener() {
			@Override

vishvendra01

	private String getTimeDifference(String lastView) throws ParseException {
		
		Long curTimeInMill = System.currentTimeMillis();
		SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		format.setTimeZone(TimeZone.getTimeZone("UTC"));
		Date parsedDate = format.parse(lastView);
		Long lastViewInMillis = parsedDate.getTime();
		Log.d("lastView", lastView);
		Log.d("lastViewinMillis", String.valueOf(lastViewInMillis));
		long diff = curTimeInMill - lastViewInMillis;

vishvendra01

#!/usr/bin/env python
import os
import logging

logging.basicConfig(level=logging.DEBUG)


def parse_nautilus_environment():
    result = {
        'NAUTILUS_SCRIPT_SELECTED_FILE_PATHS' : [],