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// Auto scroll
// -------------------------------------
$('a[href^=#]').on('click', function(e) {
    e.preventDefault();

    var $this = $(this),
        target = $this.attr('href');

    if(target && target !== "#") {
        $('html, body').animate({

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<?php

/**
 * Echo an ACF Field if it is present
 * @param bool|int   $field Name of the field
 * @param string $before prepend the field with this string. HTML for example
 * @param string $after append the field with this string. HTML for example
 * @param bool|int   $post_id
 *
 * @return bool|void

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<?php

/**
 * Generate Password with a given length and strength
 *
 * @param int $length
 * @param int $strength
 * @return string
 */
function generatePassword($length = 9, $strength = 4)

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<?php

/**
 * Class SubmenuFirstWalker
 * This walker changes the order of elements, if they have a submenu
 * Standard is anchor than the submenu. Wth this walker, the submenu gets rendered first.
 * There is one new filter 'walker_nav_menu_end_el'
 * @author Markus Schober
 */
class SubmenuFirstWalker extends Walker_Nav_Menu {

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window.onblur = function () { document.title = 'you went?'; }

window.onfocus = function () { document.title = 'you came back'; }

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// Center a block element width unknown
// height and width horizontally and vertically
// If it doesn't center vertically, play with the spacing.
// <div class="parent">
//    <div class="child">....</div>
// </div>
//
// .parent {
//     ... your styles here....
//     text-align:center; // if you need horizontally spacing

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// Center a block element
@mixin center-block {
    display: block;
    margin-right: auto;
    margin-left: auto;
}

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// REM output based on the $em-base variable with pixel fallback
@mixin font-size($pxVal) {
    @if not unitless($pxVal) {
        $pxVal: strip-unit($pxVal);
    }

    font-size: $pxVal * 1px;
    font-size: rem($pxVal);
}

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/* Additional method for jquery validate
Valiate dates in the format dd.mm.yyyy
------------------------------------- */
jQuery.validator.addMethod(
    "dateDECH",
    function(value, element) {
        var check = false;
        var re = /^\d{1,2}\.\d{1,2}\.\d{4}$/;
        if( re.test(value)){
            var adata = value.split('.');

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Timezone

1. Check your current timezone with date in the command line. You should get something like this. Fri Oct 3 10.32:13 UTC 2014 where UTC is your current timezone.
2. To change your timezone just run sudo dpkg-reconfigure tzdata and follow the instructions. Easy!
3. Check the timezone again with date. Now your timezone should be in this example CEST

Locale

Homestead provides an Ubuntu System and has by default only english locales installed. In PHP locales are important if you work for example with strftime. Check the currently installed locales with locale -a. To add a new locale, you have to generate it. For example for a german locale enter sudo locale-gen de_DE.UTF-8