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Stavros Skamagkis stavrossk

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@stavrossk
stavrossk / Update a dropdown menu when another dropdown menu option is selected.html
Created April 13, 2018 00:31
jQuery code to update a dropdown menu when another dropdown menu option is selected, without refreshing the page.
$('#DROPDOWNMENU1').change
(
function()
{
$('#DROPDOWNMENU2').empty();
switch($(this).val())
{
case 'Web Development':
$('#DROPDOWNMENU2')
@stavrossk
stavrossk / JavaScript Analog Clock.html
Created December 3, 2014 07:08
Simple Analog Clock using HTML5 canvas and JavaScript.
<!doctype html>
<html>
<head>
<title>Analog Clock using Canvas</title>
</head>
<body>
@stavrossk
stavrossk / introrx.md
Last active August 29, 2015 14:08 — forked from staltz/introrx.md

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

So you're curious in learning this new thing called (Functional) Reactive Programming (FRP).

Learning it is hard, even harder by the lack of good material. When I started, I tried looking for tutorials. I found only a handful of practical guides, but they just scratched the surface and never tackled the challenge of building the whole architecture around it. Library documentations often don't help when you're trying to understand some function. I mean, honestly, look at this:

Rx.Observable.prototype.flatMapLatest(selector, [thisArg])

Projects each element of an observable sequence into a new sequence of observable sequences by incorporating the element's index and then transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.

@stavrossk
stavrossk / Import CSV file using PDO.php
Created May 11, 2014 13:00
Import a CSV file into a MySQL database using PHP PDO.
<?php
$databasehost = "localhost";
$databasename = "test";
$databasetable = "sample";
$databaseusername="test";
$databasepassword = "";
@stavrossk
stavrossk / Import CSV file.php
Created May 1, 2014 07:18
Import a CSV file using PHP and MySQL.
<?php
//connect to the database
$connect = mysql_connect("localhost","username","password");
mysql_select_db("mydatabase",$connect); //select the table
//
if ($_FILES[csv][size] > 0)
@stavrossk
stavrossk / index.php
Created April 27, 2014 02:25
Joomla index.php: The default index file of every template of Joomla.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html
xmlns="http://www.w3.org/1999/xhtml"
xml:lang="<?php echo $this->language; ?>"
lang="<?php echo $this->language; ?>"
@stavrossk
stavrossk / templateDetails.xml
Created April 27, 2014 02:11
Joomla templateDetails.xml: This template file is a list of instructions to Joomla. This list must include the name of the template, the names of the files used in the template(images etc..) and the positions you want to use.
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE install PUBLIC "-//Joomla! 1.5//DTD template 1.0//EN"
"http://dev.joomla.org/xml/1.5/template-install.dtd">
<install version="1.5" type="template">
<name>template _tut</name>
@stavrossk
stavrossk / css_resources.md
Created March 4, 2014 20:55 — forked from jookyboi/css_resources.md
CSS libraries and guides to bring some order to the chaos.

Libraries

  • 960 Grid System - An effort to streamline web development workflow by providing commonly used dimensions, based on a width of 960 pixels. There are two variants: 12 and 16 columns, which can be used separately or in tandem.
  • Compass - Open source CSS Authoring Framework.
  • Bootstrap - Sleek, intuitive, and powerful mobile first front-end framework for faster and easier web development.
  • Font Awesome - The iconic font designed for Bootstrap.
  • Zurb Foundation - Framework for writing responsive web sites.
  • SASS - CSS extension language which allows variables, mixins and rules nesting.
  • Skeleton - Boilerplate for responsive, mobile-friendly development.

Guides

@stavrossk
stavrossk / python_resources.md
Created March 4, 2014 20:55 — forked from jookyboi/python_resources.md
Python-related modules and guides.

Packages

  • lxml - Pythonic binding for the C libraries libxml2 and libxslt.
  • boto - Python interface to Amazon Web Services
  • Django - Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design.
  • Fabric - Library and command-line tool for streamlining the use of SSH for application deployment or systems administration task.
  • PyMongo - Tools for working with MongoDB, and is the recommended way to work with MongoDB from Python.
  • Celery - Task queue to distribute work across threads or machines.
  • pytz - pytz brings the Olson tz database into Python. This library allows accurate and cross platform timezone calculations using Python 2.4 or higher.

Guides

@stavrossk
stavrossk / rails_resources.md
Created March 4, 2014 20:55 — forked from jookyboi/rails_resources.md
Rails-related Gems and guides to accelerate your web project.

Gems

  • Bundler - Bundler maintains a consistent environment for ruby applications. It tracks an application's code and the rubygems it needs to run, so that an application will always have the exact gems (and versions) that it needs to run.
  • rabl - General ruby templating with json, bson, xml, plist and msgpack support
  • Thin - Very fast and lightweight Ruby web server
  • Unicorn - Unicorn is an HTTP server for Rack applications designed to only serve fast clients on low-latency, high-bandwidth connections and take advantage of features in Unix/Unix-like kernels.
  • SimpleCov - SimpleCov is a code coverage analysis tool for Ruby 1.9.
  • Zeus - Zeus preloads your Rails app so that your normal development tasks such as console, server, generate, and specs/tests take less than one second.
  • [factory_girl](h