pesterhazy

So you want to write a sync system for a web app with offline and realtime support? Good luck. You might find the following resources useful.

Overview articles

• Database in a browser, a spec (Stepan Parunashvili)

  What problem are we trying to solve with a sync system?

• The web of tomorrow (Nikita Prokopov)

loilo

<?php

function walk_dom(DOMNode $domNode, callable $callback): void
{
    foreach ($domNode->childNodes as $node) {
        $callback($node);

        if ($node->hasChildNodes()) {
            walk_dom($node, $callback);
        }

calebporzio

<?php

// Usage:

// Before
@if ($errors->has('email'))
    <span>{{ $errors->first('email') }}</span>
@endif
  
// After:

imjohnbon

This gist was made for Laravel 5.7, although it should work for any version. It also assumes you have a Laravel site set up and configured on a basic level (you ran composer install, npm install, created an app key, etc).

1. Run npm install stimulus

2. Run npm install babel-plugin-transform-class-properties --save-dev

3. Create .babelrc file in your project root, and paste in the following content:

{

alexishida

Client-side SSL

For excessively paranoid client authentication.

Original: https://gist.github.com/mtigas/952344

Convert SSL certificate from CRT format to PEM

openssl x509 -in server.crt -out server.der -outform DER
openssl x509 -in server.der -inform DER -out server.pem -outform PEM

45413

# Working with a [System.IO.FileInfo] Object
## Get file object into variable
PS C:\DATA> $file = Get-ChildItem C:\DATA\test.xls

## Full path name
PS C:\DATA> $file.FullName
C:\DATA\test.xls

## Filename including extension
PS C:\DATA> $file.Name

tzmartin

Office Web Apps Viewer

('.ppt' '.pptx' '.doc', '.docx', '.xls', '.xlsx')

http://view.officeapps.live.com/op/view.aspx?src=[OFFICE_FILE_URL]

<iframe src='https://view.officeapps.live.com/op/embed.aspx?src=[OFFICE_FILE_URL]' width='px' height='px' frameborder='0'>
</iframe>

OneDrive Embed Links

niksumeiko

Disable HTML Form Input Autocomplete and Autofill

1. Add autocomplete="off" onto <form> element;
2. Add hidden <input> with autocomplete="false" as a first children element of the form.

<form autocomplete="off" method="post" action="">
    <input autocomplete="false" name="hidden" type="text" style="display:none;">
    ...

eduwass

<?php

  /**
   * Adds Page to a WordPress navmenu
   * @param [int] $page_id    The ID of the page you want to add
   * @param [str] $page_title Title of menu item
   * @param [int] $menu_id    NavMenu ID
   * @param [int] $parent     (Optional) Menu item Parent ID
   */
  function add_page_to_menu($page_id, $page_title, $menu_id, $parent = 0){

jgrossi

<?php

class Math {

        /**
         * The base.
         *
         * @var string
         */
        private static $base = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';