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function xhr(method, uri, body, handler) {
  var req = (window.XMLHttpRequest) ? new XMLHttpRequest() : new ActiveXObject('Microsoft.XMLHTTP');
  req.onreadystatechange = function ()
  {
      if (req.readyState == 4 && handler)
      {
          eval('var o=' + req.responseText);
          handler(o);
      }
  }

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RSA KEYS

If you haven't already got a ~/.ssh/id_rsa.pub on your computer, you'll need to generate one.

To generate key

ssh-keygen

To copy ssh key to your clipboard on a mac:

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<?php
  $userMail = '[email protected]';
  $imageWidth = '150'; //The image size
  $imgUrl = 'http://www.gravatar.com/avatar/'.md5($userMail).'fs='.$imageWidth;

  echo "<img src=\"$imgUrl\">";
?>

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<?php

// Converts a number into a short version, eg: 1000 -> 1k
// Based on: http://stackoverflow.com/a/4371114
function number_format_short( $n, $precision = 1 ) {
	if ($n < 900) {
		// 0 - 900
		$n_format = number_format($n, $precision);
		$suffix = '';
	} else if ($n < 900000) {

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Sample usage

$qs = "?@fields=name,id&@where=name[ne]john+doe&@limit=0&@offset=100&@order=-timestamp";

$theClass = new queryStringToSQL('users'); // pass in the name of the table

$sqlString = $theClass->getSQLString($qs); // pass in the query string

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import android.os.CountDownTimer


abstract class CountUpTimer protected constructor(private val duration: Long) :
    CountDownTimer(duration, INTERVAL_MS) {
    abstract fun onTick(second: Int)
    override fun onTick(msUntilFinished: Long) {
        val second = ((duration - msUntilFinished) / 1000).toInt()
        onTick(second)
    }

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private fun stopCountDown(){
        val t = Toast.makeText(this,"Stopping countdown",Toast.LENGTH_SHORT).show()
        timer1.cancel()
        timer1IsRunning=false
    }

private fun startCountDown(){
    timer1 = object : CountDownTimer(duration, interval) {
        override fun onFinish() {
            txtTimer1.text = "0"

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btnStartInfiniteTimer.setOnClickListener{
    if (!isInfiniteTimerRunning){
        infiniteTimer=Timer()
        isInfiniteTimerRunning = true
        infiniteTimer.scheduleAtFixedRate(object : TimerTask() {
            override fun run() {
                infiniteTimerTick()
            }
        }, 0, 1000)
    }

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defaults write com.apple.finder CreateDesktop false
killall Finder

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[
  {
    "id": "1",
    "name": "John",
    "email": "[email protected]",
    "location": "Mexico"
  },
  {
    "id": "2",
    "name": "Peter",