John Andriopoulos zmf

## gist:077de84b1516996fd7b79e952ee21992
function delete_attachments_without_author()
{
    foreach (get_posts(['post_type' => 'attachment', 'posts_per_page' => -1]) as $att) {
        if (!$att->post_author) {
            wp_delete_post($att->ID, true);
        }
    }
}

## vertical_to_horizontal_array.php
<?php

$flat = [ 'this', 'seems', 'a', 'bit', 'strange'];
$nested = [];

function v2h_array(&$flat, &$nested) {
    $nested[$flat[0]] = [];
    while (count($flat) > 1) {
        v2h_array(array_splice($flat, 1, count($flat)-1), $nested[$flat[0]]);
    }

## gitlab_pipeline_status.go
package main

import (
	"encoding/json"
	"flag"
	"fmt"
	"io/ioutil"
	"log"
	"net/http"
	"net/url"

## git_specific_file_commit_id_restore
git checkout c5f567 -- file1/to/restore file2/to/restore

## attach_event_to_dynamic_element.js
$('body').on('click', 'a.myclass', function() {
    // do something
});

## sort_multidim_assoc_by_nested_value.php
<?php
// sort 'inventory' array by 2nd level value 'price'

$price = array();
foreach ($inventory as $key => $row)
{
    $price[$key] = $row['price'];
}
array_multisort($price, SORT_DESC, $inventory);

## object_walk_as_assoc_array.js
for (var key in obj) {
  if (obj.hasOwnProperty(key)) {
    console.log(key + " -> " + obj[key]);
  }
}

## top_extensions
find ./ -type f | grep -E ".*\.[a-zA-Z0-9]*$" | sed -e 's/.*\(\.[a-zA-Z0-9]*\)$/\1/' | sort | uniq -c | sort -rn

## s3-pitr.py
#!/usr/bin/python

import os
import sys
import getopt
import boto
from datetime import datetime
from dateutil.tz import tzoffset
from dateutil.parser import parse as parse_date
from time import strftime
	function delete_attachments_without_author()
	{
	foreach (get_posts(['post_type' => 'attachment', 'posts_per_page' => -1]) as $att) {
	if (!$att->post_author) {
	wp_delete_post($att->ID, true);
	}
	}
	}
	<?php

	$flat = [ 'this', 'seems', 'a', 'bit', 'strange'];
	$nested = [];

	function v2h_array(&$flat, &$nested) {
	$nested[$flat[0]] = [];
	while (count($flat) > 1) {
	v2h_array(array_splice($flat, 1, count($flat)-1), $nested[$flat[0]]);
	}
	package main

	import (
	"encoding/json"
	"flag"
	"fmt"
	"io/ioutil"
	"log"
	"net/http"
	"net/url"
	$('body').on('click', 'a.myclass', function() {
	// do something
	});
	<?php
	// sort 'inventory' array by 2nd level value 'price'

	$price = array();
	foreach ($inventory as $key => $row)
	{
	$price[$key] = $row['price'];
	}
	array_multisort($price, SORT_DESC, $inventory);
	for (var key in obj) {
	if (obj.hasOwnProperty(key)) {
	console.log(key + " -> " + obj[key]);
	}
	}
	#!/usr/bin/python

	import os
	import sys
	import getopt
	import boto
	from datetime import datetime
	from dateutil.tz import tzoffset
	from dateutil.parser import parse as parse_date
	from time import strftime