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<?php
/**
I had an array with something like the following: Array ( [0] => [1] => test [2] => fun ). But I don't want [0], the empty value in the array.

After searching the web for a good solution, I saw that people were using anywhere from 4 to 10+ lines of code to remove null values from arrays. This is obviously overkill so I decided to tackle the problem myself.

Remove NULL values only
**/

$new_array_without_nulls = array_filter($array_with_nulls, 'strlen');

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{
  "Statement": [
    {
      "Action": [
        "s3:ListAllMyBuckets"
      ],
      "Effect": "Allow",
      "Resource": "arn:aws:s3:::*"
    },
    {

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<IfModule pagespeed_module>
	ModPagespeed off
</IfModule>

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 hhvm -vEval.Jit=1

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{
	"Version": "2008-10-17",
	"Statement": [
		{
			"Sid": "PublicReadGetObject",
			"Effect": "Allow",
			"Principal": {
				"AWS": "*"
			},
			"Action": "s3:GetObject",

slav123

<?php

// some tests to run
$tests[] = array(2, 1, '+', 3, '*');
$tests[] = array(4, 10, 5, '/', '+');
$tests[] = array(4, 13, 5, '/', '+');
$tests[] = array(4, 2, 5, '*', '+', 1, 3, 2, '*', '+', '/');

// expected resuluts
$expected = array(9, 6, 6.6, 2);

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curl -H "User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:12.0) Gecko/20100101 Firefox/21.0" -H "Accept-Encoding: gzip, deflate" http://www.realestate.com.au/sold/in-nsw/list-2 --output "list-2"

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<?php
/**
 * capture only id from bigger array
 *
 * @param array $array input
 * @param array $pkey  primary key
 *
 * @return array
 */
function array_id($array, $pkey)

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#!/bin/bash

# hlreporter service controller script
cd "/root/hlreporter-1.0.10/"

case "$1" in
    start)
        ./hlreporter multirun &
        ;;
    stop)

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import (
    "crypto/md5"
    "encoding/hex"
)

func GetMD5Hash(text string) string {
    hasher := md5.New()
    hasher.Write([]byte(text))
    return hex.EncodeToString(hasher.Sum(nil))
}