faisal-w’s gists

faisal-w / MyLogisticRegression.m

Last active August 29, 2015 14:08

Implementation of Logistic Regression using Matlab

	% MyLogisticRegression
	%
	% by Faisal Wirakusuma
	% Implementation of Logistic Regression, inspired by lecture materials from Andrew Ng
	% http://openclassroom.stanford.edu/MainFolder/DocumentPage.php?course=MachineLearning&doc=exercises/ex4/ex4.html
	%

	classdef MyLogisticRegression < handle

	properties

faisal-w / MyKMeansClusterer.java

Created October 13, 2014 13:39

SimpleKMeans cluster classification example using Weka library.

	import weka.core.Instance;
	import weka.core.Instances;
	import weka.core.converters.ArffLoader;
	import weka.clusterers.SimpleKMeans;
	import weka.clusterers.ClusterEvaluation;

	import java.io.File;
	import java.io.FileWriter;

	/**

faisal-w / SimpleHTTPServerWithUpload.py

Created May 8, 2014 03:03 — forked from UniIsland/SimpleHTTPServerWithUpload.py

	#!/usr/bin/env python

	"""Simple HTTP Server With Upload.

	This module builds on BaseHTTPServer by implementing the standard GET
	and HEAD requests in a fairly straightforward manner.

	"""

faisal-w / multipart_uploads_test.py

Created May 7, 2014 07:49 — forked from sarva/multipart_uploads_test.py

	"""
	This example requires the body-streaming tornado fork at https://github.com/nephics/tornado.
	Refer to http://groups.google.com/group/python-tornado/browse_thread/thread/791c67cb86c2dea2.

	Supports uploading an unlimited number/size of files in a single
	PUT multipart/form-data request. Each file is processed as the stream
	finds the part in the form data.

	==USAGE==

faisal-w / tornado_upload_1.py

Last active July 22, 2021 02:37

A working example of how to upload file with Tornado Python.

	import tornado.httpserver, tornado.ioloop, tornado.options, tornado.web, os.path, random, string

	#Actually we didn't need this class
	class Application(tornado.web.Application):
	def __init__(self):
	handlers = [
	(r"/", IndexHandler),
	(r"/upload", UploadHandler)
	]
	tornado.web.Application.__init__(self, handlers)

faisal-w / upload_form.html

Created May 7, 2014 06:10

HTML Upload form for Tornado upload example.

	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
	<html xmlns="http://www.w3.org/1999/xhtml">
	<head>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
	<title>Tornado Upload Application</title>
	</head>
	<body>
	<p><h1>Tornado Upload App</h1></p>
	<form enctype="multipart/form-data" action="/upload" method="post">
	File: <input type="file" name="file1" />

faisal-w / python_upload_1.py

Created May 4, 2014 07:09

Example how to upload file to server using python, accept http multipart request. Work if uploaded file is less than 1.5 mb.

	import requests
	def upload_file_to_gcs():
	url = 'http://127.0.0.1:8500/save-data-to-gcs/'
	f = {'file': ('Product_Master.csv', open('C:/Projects/bf/Product_Master.csv', 'rb')), 'file_name': 'Product_Master.csv'}
	r = requests.post(url, files=f)
	print r

	upload_file_to_gcs()

	def save_data_to_gcs(request):

faisal-w / json_read.py

Created April 24, 2014 02:20

Code how to read json file

	import os
	import json
	json_data = open("trayek_data.json").read()
	print json_data
	data = json_load(json_data)
	json_data = open("trayek_data.json")
	data = json.load(json_data)
	jsondata = json_data.read()
	jsondata
	json_data = open("trayek_data.json")

faisal-w / example_jquery_rest_call.js

Created February 21, 2014 02:05

Another example simple of JQuery REST call

	$("#myButton").click(function() {
	var artistURL = "http://development.dlwelch.com/examples/restservice/JazzArtists.svc/json/Shirley";
	var returnData = "";
	$.ajax({
	type: "GET",
	dataType: "json",
	async: true,
	url: artistURL,
	error: function(request, status, error) { alert(request.responseText) },
	success: function(data) {

faisal-w / how_to_encrypt_jquery_service_call.js

Created February 21, 2014 01:38

How to encrypt javascript web service call with JQuery

	$.ajax( {
	url : '/model/user.json',
	dataType : 'json',
	beforeSend : function(xhr) {
	var bytes = Crypto.charenc.Binary.stringToBytes(username + ":" + password);
	var base64 = Crypto.util.bytesToBase64(bytes);
	xhr.setRequestHeader("Authorization", "Basic " + base64);
	},
	error : function(xhr, ajaxOptions, thrownError) {
	reset();

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