| using namespace std; | |
| #include <algorithm> | |
| #include <iostream> | |
| #include <iterator> | |
| #include <numeric> | |
| #include <sstream> | |
| #include <fstream> | |
| #include <cassert> | |
| #include <climits> | |
| #include <cstdlib> |
| declare namespace oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"; | |
| declare namespace xdb="http://exist-db.org/xquery/xmldb"; | |
| declare namespace request="http://exist-db.org/xquery/request"; | |
| declare namespace dc="http://purl.org/dc/elements/1.1/"; | |
| declare namespace oai_lom="http://ltsc.ieee.org/xsd/LOM"; | |
| declare namespace functx = "http://www.functx.com"; | |
| declare function local:term-callback($term as xs:string, $data as xs:int+) as element() { | |
| <term freq="{$data[1]}" docs="{$data[2]}" n="{$data[3]}">{$term}</term> | |
| }; |
| // jQuery code on the client-side showing how Event-Driven programming works | |
| // When a button is pressed, an Event occurs - deal with it | |
| // directly right here in an anonymous function, where all the | |
| // necessary variables are present and can be referenced directly | |
| $("#myButton").click(function(){ | |
| if ($("#myTextField").val() != $(this).val()) | |
| alert("Field must match button text"); | |
| }); |
| { | |
| "_id" : "bc2a41170621c326ec68382f846d5764", | |
| "_rev" : "2612672603", | |
| "item" : "apple", | |
| "prices" : { |
| /* | |
| Esteban Arango Medina | |
| */ | |
| #include <algorithm> | |
| #include <iostream> | |
| #include <iterator> | |
| #include <numeric> | |
| #include <sstream> | |
| #include <fstream> | |
| #include <cassert> |
| CODEFORCES -> http://codeforces.com/contests | |
| TOPCODER -> http://community.topcoder.com/tc?module=Static&d1=calendar&d2=thisMonth | |
| UVA -> http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=12 ó http://acm.uva.es/contest/ | |
| PKU -> http://poj.org/contests | |
| SGU -> http://acm.sgu.ru/contests.php | |
| CONTESTS ANDMEJ -> http://contests.factorcomun.org/ | |
| Z-TRENING -> http://www.z-trening.com/competitions.php | |
| TJU -> http://acm.tju.edu.cn/toj/vcontest/ | |
| CODECHEF -> http://www.codechef.com/contests | |
| ZOJ -> http://acm.zju.edu.cn/onlinejudge/showContests.do |
| body | |
| { | |
| font-family: Arial, Helvetica, sans-serif; | |
| margin: 0px; | |
| } | |
| .principal2 | |
| { | |
| width: 700px; | |
| min-height: 500px; | |
| } |
| º/*In this example I want the user to choose maximum 2*/ | |
| $('#id').chosen().change(function(event) { | |
| if($(this).val()!=null){ | |
| if ($(this).val().length > 1) { | |
| $(".chzn-drop").css("display","none"); | |
| } | |
| if ($(this).val().length < 2) { | |
| $(".chzn-drop").css("display","block"); | |
| } | |
| } |
| CREATE FUNCTION `lat_lng_distance` (lat1 FLOAT, lng1 FLOAT, lat2 FLOAT, lng2 FLOAT) | |
| RETURNS FLOAT | |
| DETERMINISTIC | |
| BEGIN | |
| RETURN 6371 * 2 * ASIN(SQRT( | |
| POWER(SIN((lat1 - abs(lat2)) * pi()/180 / 2), | |
| 2) + COS(lat1 * pi()/180 ) * COS(abs(lat2) * | |
| pi()/180) * POWER(SIN((lng1 - lng2) * | |
| pi()/180 / 2), 2) )); | |
| END |
#BDNG
Biblioteca Digital de Nueva Generación
###Búsquedas
La aplicación de búsquedas de BDNG está compuesta por dos partes, aplicación Front-end (JavaScript) y Back-end (xQuery). Se recomienda tener conocimiento previo de xQuery para poder entender mejor la estructura y funcionamiento del Back-end.
Aquí algunos links que pueden ser de gran utilidad.
