haydar-can

var parseFloat = function (val){
    "use strict";
    var res = NaN, i = 0, len, neg = false;

    if ("number" == typeof val) {
        return val;
    }
    
    if (null == val
      || "object" typeof val    

haydar-can

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

haydar-can

@ECHO OFF
cd /nginx
taskkill /f /IM nginx.exe
start nginx
EXIT

haydar-can

"use strict";
var crypto = require("crypto");

var EncryptionHelper = (function () {

    function getKeyAndIV(key, callback) {

        crypto.pseudoRandomBytes(16, function (err, ivBuffer) {
    
            var keyBuffer  = (key instanceof Buffer) ? key : new Buffer(key) ;

haydar-can

var http = require('http');

var server = http.createServer(function(req, res) {
        // console.log(req);   // debug dump the request

        // If they pass in a basic auth credential it'll be in a header called "Authorization" (note NodeJS lowercases the names of headers in its request object)

        var auth = req.headers['authorization'];  // auth is in base64(username:password)  so we need to decode the base64
        console.log("Authorization Header is: ", auth);

haydar-can

'use strict';

var morgan = require('morgan');
var os = require('os');

morgan.token('conversation-id', function getConversationId(req) {
    return req.conversationId;
});
morgan.token('session-id', function getSessionId(req) {
    return req.sessionId;