apb2006’s gists

apb2006 / 1. question.md

Last active January 27, 2025 22:11

Deepseek chat 2025-01-27

What does this code do

xquery version '3.1';
(:~ 
pdfbox 3.0 https://pdfbox.apache.org/ BaseX 10.7+ interface library, 
requires pdfbox jar on classpath, tested with pdfbox-app-3.0.4.jar
@see download https://pdfbox.apache.org/download.cgi
@javadoc https://javadoc.io/static/org.apache.pdfbox/pdfbox/3.0.4/

:)

apb2006 / expire-test.xq

Last active May 10, 2022 17:46

BaseX Redis (with Jedis)

	(: Redis interface test: expiring keys :)
	declare namespace JedisPooled = "java:redis.clients.jedis.JedisPooled";
	declare variable $REDIS:=JedisPooled:new("odroid.local", 6379);
	let $_:=JedisPooled:set($REDIS,"name", "andy") (: create key :)
	let $_:=JedisPooled:expire($REDIS,"name",10) (: expire in 10 secs :)

	let $_:=JedisPooled:set($REDIS,"calls", "0")

	(: query Redis as fast as possible until key disappears, returns number of queries made before expiry :)
	return

apb2006 / b.xqm

Last active November 24, 2021 17:55

Module imports are not transitive https://www.w3.org/TR/xquery-30/#id-module-import

	module namespace b = 'b';
	import module namespace c = 'c' at 'c.xqm';

apb2006 / fib.xq

Created October 9, 2020 19:31

XQuery tail recursive Fibonacci function

	declare function local:fib($n as xs:integer, $a as xs:integer, $b as xs:integer){
	switch ($n)
	case 0 return $a
	case 1 return $b
	default return local:fib($n - 1, $b, $a + $b)
	};

	declare function local:fib($n as xs:integer){
	local:fib($n,0,1)
	};

apb2006 / cors.html

Last active August 8, 2020 17:01

BaseX CORS sample

	<html>
	<head>
	<meta charset="utf-8" />
	<title>BaseX CORS test (with Vue.js)</title>
	<meta name="viewport" content="width=device-width, initial-scale=1" />
	<meta name="description" content="BaseX CORS test, (with Vue.js)" />
	<meta name="author" content="andy bunce" />
	</head>
	<body>
	<h1>BaseX CORS test, (with Vue.js)</h1>

apb2006 / subrip.xqm

Last active November 18, 2019 17:00

subtitle manipulation

	(:~
	:process srt subtitles
	: @see https://en.wikipedia.org/wiki/SubRip
	:)
	module namespace s = 'quodatum.text.format.subrip';



	declare function s:with-numbers($lines as xs:string*)
	as xs:string*

apb2006 / sample.vtt

Last active August 15, 2019 13:54

bright cove test

	WEBVTT

	00:00:00.500 --> 00:00:02.000
	Captions are always changing

	00:00:02.500 --> 00:00:04.300
	and the APIs we access it are changing

apb2006 / gist:b8b61319f1de4ebd795ebad5715317ac

Created January 17, 2019 21:57

basex error with service?

	Exception in thread "Thread-305" Exception in thread "Thread-324" Exception in thread "Thread-326" Exception in thread "Thread-307" Exception in thread "Thread-308" Exception in thread "Thread-300" Exception in thread "Thread-286" java.lang.NullPointerException
	at org.basex.core.locks.Locking.release(Locking.java:153)
	at org.basex.core.jobs.Job.unregister(Job.java:59)
	at org.basex.core.jobs.QueryJob.run(QueryJob.java:183)
	at java.lang.Thread.run(Unknown Source)
	java.lang.NullPointerException
	at org.basex.core.jobs.QueryJob.run(QueryJob.java:186)
	at java.lang.Thread.run(Unknown Source)
	java.lang.NullPointerException
	at org.basex.core.jobs.QueryJob.run(QueryJob.java:186)

apb2006 / date-parser.xqm

Last active March 24, 2019 03:21

xquery date parser see https://mailman.uni-konstanz.de/pipermail/basex-talk/2018-November/013792.html

	xquery version "3.0";

	(:
	Various Date String Parser

	- Parses various flavors of date strings, returns as xs:dateTime or xs:date
	- Key functions: dates:parseDateTime() and dates:parseDate()
	- adapted to an eXist-compatible module from date-parser.xqy from
	http://xqzone.marklogic.com/svn/commons/trunk/dates/date-parser.xqy
	- by Joe Wicentowski

apb2006 / socket.html

Last active August 18, 2018 12:08

BaseX web socket test https://github.com/BaseXdb/basex/issues/1449#issuecomment-413334902

	<html>
	<head>
	<meta charset="utf-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1" />
	<meta name="description" content="BaseX socket test" />
	<meta name="author" content="andy bunce." />
	<title>BaseX Socket test v2</title>
	</head
	<body>
	<h1>BaseX Socket test</h1>

Andy Bunce apb2006