sirmews

Contract Killer

The popular open-source contract for web professionals by Stuff & Nonsense

• Originally published: 23rd December 2008
• Revised date: March 15th 2016
• Original post

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sirmews

<?php 
/**
 * ProcessWire (2.5) InputfieldFile front-end upload form example
 * Various workarounds to get it working with Errors for WireUpload
 * and removing files upload after error
 */

$sent = false;
$upload_path = $config->uploadTmpDir;

sirmews

function groupBy(list, props) {
  return list.reduce((a, b) => {
     (a[b[props]] = a[b[props]] || []).push(b);
     return a;
  }, {});
}

// Usage.
groupBy([{
  id: 1,

sirmews

declare global {
    interface Array<T> {
        groupBy(prop: T): Array<T>;
    }
}

if (!Array.prototype.groupBy) {
    Array.prototype.groupBy = (prop: string) => {
        return this.reduce(function(groups, item) {
            const val = item[prop];

sirmews

PostgreSQL 9.x Sequence Fixing Script

This script is intended to automatically fix the sequence numbers for all tables in the current database.

This is accomplished through the use of the setval() command, which we provide with the next ID value we wish to make use of. We use the setval(sequence, number, is_called) overload and set is_called = false in conjunction with COALESCE(MAX + 1, 1) to ensure that, with an empty table, the next sequence value is 1 as expected.

sirmews

import λ from "apex.js";
import { Pool } from "pg";

// connection details inherited from environment
const pool = new Pool({
    max: 1,
    min: 0,
    idleTimeoutMillis: 120000,
    connectionTimeoutMillis: 10000
});

sirmews

<?php
/**
 * Grab the url of a publicly embeddable video hosted on vimeo
 * @param  str $video_url The "embed" url of a video
 * @return str            The url of the thumbnail, or false if there's an error
 */
function grab_vimeo_thumbnail($vimeo_url){
    if( !$vimeo_url ) return false;

    $data = json_decode( file_get_contents( 'http://vimeo.com/api/oembed.json?url=' . $vimeo_url ) );