japaz’s gists

japaz / test.jsp

Created March 3, 2011 15:41

Example jsp include from other context

	<%@page import="javax.servlet.ServletContext" %>
	<%@page import="javax.servlet.RequestDispatcher" %>
	<%
	ServletContext servletcontext = pageContext.getServletContext();
	ServletContext servletcontext1 = servletcontext.getContext("/testAPP/v/a.jsp");
	if (servletcontext1 != null) {
	out.println("SC is not null");
	RequestDispatcher requestdispatcher = servletcontext1.getRequestDispatcher("/v/a.jsp");
	if (requestdispatcher != null){
	out.println("RD is not null");

japaz / moving_box.html

Created September 26, 2011 20:22 — forked from francisco-perez-sorrosal/moving_box.html

My html containing the moving box Javascript example implemented in class with Carlos Benítez (Madrid, 14/Sep/2011)

	<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
	<html>

	<head>

	<style type="text/css">

	body{background-color:#ccc}
	#box{
	width:100px;

japaz / 7L7W_Ruby_Day_1.rb

Created September 29, 2011 17:13

7L7W Ruby - Day 1

	#!/usr/bin/env ruby

	# Print the string “Hello, world.”
	puts 'Hello, world'

	# For the string “Hello, Ruby,” find the index of the word “Ruby.”
	'Hello, Ruby.'.index('Ruby')

	# Print your name ten times
	10.times do

japaz / day2_do.rb

Created October 3, 2011 07:31

7L7W Ruby - Day 2

	=begin
	Print the contents of an array of sixteen numbers, four numbers
	at a time, using just each.
	=end

	i=0
	[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16].each do \|x\|
	i=i+1
	print "#{x} "
	puts "" if i%4==0

japaz / ruby_day3.rb

Created October 3, 2011 07:35

7L7W Ruby - Day 3

	=begin
	Modify the CSV application to support an each method to return a
	CsvRow object. Use method_missing on that CsvRow to return the value
	for the column for a given heading.

	For example, for the file:
	one, two
	lions, tigers
	allow an API that works like this:
	csv = RubyCsv.new

japaz / answer.io

Created October 4, 2011 21:09

7L7W Io - Day 1

	// Evaluate 1 + 1 and then 1 + "one". Is Io strongly typed or weakly typed? Support your answer with code.
	// It seems strongly typed to me
	1+1
	// ==> 2
	1+"one"
	// Exception: argument 0 to method '+' must be a Number, not a 'Sequence'
	// ---------
	// message '+' in 'Command Line' on line 1
	// But you can do think like this
	Vehicle := Object clone

japaz / 7L7W_Io_Day2.io

Created October 9, 2011 21:22

7L7W Io - Day 2

	// A Fibonacci sequence starts with two 1s. Each subsequent number
	// is the sum of the two numbers that came before: 1, 1, 2, 3,
	// 5, 8, 13, 21, and so on. Write a program to find the nth Fibonacci
	// number. fib(1) is 1, and fib(4) is 3. As a bonus, solve the problem
	// with recursion and with loops.

	fib := method(a, if(a==1, 1, if (a==2, 1, fib(a-1)+fib(a-2))))

	fib(15)

japaz / builder.io

Created October 12, 2011 07:34

7L7W Io - Day 3

	Builder := Object clone
	Builder addIndent := method(
	for(i, 1, indent*2, " " print)
	)
	Builder indent := 0
	Builder forward := method(
	self addIndent
	writeln("<", call message name, ">")
	indent = indent +1
	call message arguments foreach(

japaz / do.prolog

Created October 14, 2011 21:30

7L7W Prolog - Day 1

	% Make a simple knowledge base. Represent some of your favorite
	% books and authors.
	author(apprenticeship, dave_hoover).
	author(getting_real, jason_fried).
	author(rework, jason_fried).

	% Find all books in your knowledge base written by one author.
	author(Book, jason_fried).

	% Make a knowledge base representing musicians and instruments.

japaz / factorial.prolog

Created October 14, 2011 22:07

7L7W Prolog - Day 2

	% Some implementations of a Fibonacci series and factorials. How
	% do they work?

	% La sintaxis es factorial(N, F) -> Factorial de N es F (el resultado se guarda en F)
	factorial(0, 1).
	factorial(N, F) :- N>0, N1 is N - 1, factorial(N1, F1), F is N*F1.

	%el factorial se llama recursivamente dejando el resultado en F

Alberto Paz Jimenez japaz