andreasvirkus

/**
 * A very basic (linear) scroll to top function 
 */
function scrollToTop () {
  if(window.scrollY!=0) {
    setTimeout(function() {
       window.scrollTo(0,window.scrollY-30);
        TopscrollTo();
    }, 20);
  }

andreasvirkus

/**
 * Credit goes to the very useful gomakethings.com
 * 
 * https://gomakethings.com/ditching-jquery/
 * 
 * Determine if an element is in the viewport
 * @param  {Node}    elem The element
 * @return {Boolean}      Returns true if element is in the viewport
 */
var isInViewport = function ( elem ) {

andreasvirkus

// Another poor man's vanilla throttle script
window.addEventListener('scroll', throttle(callback, 1000));


// v1
function throttle(fn, wait) {
  var time = Date.now();
  
  return function() {
    if (time + wait - Date.now() < 0) {

andreasvirkus

/**
 * Load Enqueued Scripts in the Footer
 *
 * Automatically move JavaScript code to page footer, speeding up page loading time.
 */
function footer_enqueue_scripts() 
{

    remove_action('wp_head', 'wp_print_scripts');
    remove_action('wp_head', 'wp_print_head_scripts', 9);

andreasvirkus

/**
 * Light breadcrumbs lookup using the native wp_nav_menu
 *
 * @param string $themeLocation
 * @param string $separator
 *
 * @return string
 */
function getBreadcrumbs($themeLocation = 'primary', $separator = ' ⟩ ') {

andreasvirkus

/**
 * A simple user script to customise the layout
 * of JIRA's Backlog (add some keyboard shortcuts + hide
 * unnecessary stuff)
 * 
 * // TODO:
 *  - Set shortcut for moving back to parent ticket + creating sub task
 *     (useful when the focus jumps to the newly created subtask)
 *  - Set shortcut for assigning story points
 */

andreasvirkus

// Condensed logical operators
var operators = new Function("return {"+ "==,===,!=,!==,<,>,<=,>=" .replace(/([^,]+)/g, "'$1': function (l, r) { return l $1 r; }\n")+ ",'typeof': function (l, r) { return typeof l == r; } }")();

// And beating 'round the bush
var operators = {
    '==': function (l, r) { return l == r; },
    '===': function (l, r) { return l === r; },
    '!=': function (l, r) { return l != r; },
    '!==': function (l, r) { return l !== r; },
    '<': function (l, r) { return l < r; },

andreasvirkus

// vanilla
var el = document.getElementById("foo"), child = el.firstChild, nextChild;

while (child) {
    nextChild = child.nextSibling;
    if (child.nodeType == 3) {
        el.removeChild(child);
    }
    child = nextChild;
}

andreasvirkus

andreasvirkus

comm -23 <(apt-mark showmanual | sort -u) <(gzip -dc /var/log/installer/initial-status.gz | sed -n 's/^Package: //p' | sort -u)