markdrake

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

markdrake

 <!-- Circular bar -->
 <ProgressBar
            style="@style/Base.Widget.AppCompat.ProgressBar"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:indeterminate="true"
            android:indeterminateTint="@color/colorAccent"
            android:indeterminateTintMode="src_atop"
            android:visibility="visible" />
<!-- Linear bar -->

markdrake

/// <reference path="../../../../typings/jquery/jquery.d.ts" />
// TODO: Create date picker directive
declare var jQuery: JQueryStatic;

export class Main implements OnInit {
  public date: any;

  constructor() {
    this.date = '2016-04-29';
  }

markdrake

function binaryGapFnc(N) {
    var binary = N.toString(2);
    var regex = /10+1/g
    var matches = binary.match(regex);
    
    if(!matches) { return 0; }
    
    var binaryGap = 0;
    for(var i = 0; i < matches.length; i++) {
        if (matches[i].length > binaryGap) {

markdrake

Math.roundTo = (number, precision) ->
  Math.round(number * 10**precision) / 10**precision

markdrake

docker inspect --format '{{ .NetworkSettings.IPAddress }}' <container-id-or-name>

markdrake

#!/usr/bin/env ruby

require 'json'
require 'fileutils'
include FileUtils

# Parses the argument array _args_, according to the pattern _s_, to
# retrieve the single character command line options from it. If _s_ is
# 'xy:' an option '-x' without an option argument is searched, and an
# option '-y foo' with an option argument ('foo').

markdrake

<?php // formulario.php
// Para saber a donde apunta el formulario fijate en el atributo action del form:
<form action="server/script.php" name='nombre_formulario'>
   
</form>
?>

<?php /* server/script.php */ // Aquí es a donde llega el form anterior
 if (isset($_POST['nombre_formulario'])) {

markdrake

<?php
$array = [null, 1,  null, 2, 3, 5];
var_dump(array_filter($array)); 

// This also works for numeric index values, notice how the null value indexes are stripped
$array = [
  0 => null, 
  1 => 22, 
  2 => null, 
  3 => 1, 

markdrake

<?php
// This will allow you to use any view helper in any class such as a controller //
// 1. Instantiate the view helper.
// 2. Configure it.
// 3. Use it.

// E.g. Use currency formatter
$currencyFormatter = new CurrencyFormat();
$currencyFormatter->setCurrencyCode('USD');
$currencyFormatter->setLocale('en_US');