azimidev

Useful Regular Expressions

These are the most useful Regular Expressions that I find myself using on a regular basis

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URLs

Test to see if a string is a valid website address or not.

All URLs

azimidev

/*
 * This script will look for all images on a page and prevent right clicking on an image.
 */

const images = document.getElementsByTagName('img');
for(var i = 0; i < images.length; i++) {
    images[i].addEventListener('contextmenu', event => event.preventDefault());
}

// Note: I threw this script together as requested by a subscriber. I personally don't recommend doing

azimidev

so ~/.vim/plugins.vim                                   " Source from plugins

set nocompatible                                        " Disable vi-compatibility
syntax on                                               " Enable syntax highlighting

" Pathogen plugin specific
execute pathogen#infect()
filetype plugin indent on                               " Pathogen

set background=dark                                     " Set bg to dark

azimidev

#
# REQUIRES:
#       - server (the forge server instance)
#       - event (the forge event instance)
#       - sudo_password (random password for sudo)
#       - db_password (random password for database user)
#       - callback (the callback URL)
#

azimidev

• g = git
• ga = git add
• gaa = git add --all
• gap = git apply
• gapa = git add --patch
• gau = git add --update
• gb = git branch
• gba = git branch -a
• gbd = git branch -d
• gbl = git blame -b -w

azimidev

_.mixin({
    chunks: function(arr, size) {
        var len = arr.length,
            chunk_len = Math.ceil(len/size),
            chunks = []; 
        for (var i = 0; i < chunk_len; i++) {
            chunks.push(arr.slice(i*size, (i+1)*size));
        }   
        return chunks;
    }   

azimidev

<?php

public function setSlugAttribute($value)
{
	$slug     = str_slug($value);
	$original = $slug;
	$count    = 2;

	while (static::whereSlug($slug)->exists()) {
		$slug = "{$original}-" . $count++;

azimidev

<?php


/**
* For this to work you don't need to do anything,
* just add this Sluggable Trait inside your Model
*/

namespace App\Traits;

azimidev

<?php

/**
* PHP v7+
* Remember for this to work, in your controller you need to do:
* $model->slug = request('title')
* columns name are: title and slug
*/

namespace App\Traits;

azimidev

Steps to install and run PostgreSQL using Homebrew (Mac OS X) (if you aren't using version 9.1.5, change line 6 with the correct version)

1. launchctl unload -w ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist
2. brew update
3. initdb /usr/local/var/postgres -E utf8
4. pg_upgrade -b /usr/local/Cellar/postgresql/9.4.6/bin -B /usr/local/Cellar/postgresql/9.4.6/bin -d /usr/local/var/postgres -D /usr/local/var/postgres
5. cp /usr/local/Cellar/postgresql/9.4.6/homebrew.mxcl.postgresql.plist ~/Library/LaunchAgents/
6. pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start