knowuh’s gists

knowuh / view_i18n.js

Created August 30, 2011 15:26

this[View.prototype.i18n.defaultLocale][key] is undefined


	/**
	*view_i18n.js
	*this[View.prototype.i18n.defaultLocale][key] is undefined
	*Line 56

	*
	* key is the key used to lookup the value in i18n_XX.js file
	* locale is which locale to use. will be appended in i18n_[locale].js
	* if local does not exist, use defaultLocale

knowuh / work.css

Created August 22, 2011 00:47

	body { font-family: Arial; font-size: 14px; }
	dl { width: 300px; }
	dl,dd { margin-left: 0; margin-top: 0px; margin-bottom: 0px;}
	dt { font-size: 16px; padding: 0px; margin-top: 0px; margin-bottom: 8px; }

	li { font-size: 14px;
	padding: 0px;
	margin-top: 0px;
	margin-bottom: 8px;
	margin-left: 14px;

knowuh / nav.js

Created August 22, 2011 00:26

Hide and show option

	$ = jQuery;
	$(document).ready(function($){
	var nowShowing = $(".selected");
	var showHandler = function(event) {
	event.preventDefault();
	var t = $(event.target);
	if (nowShowing) {
	nowShowing.slideUp("slow");
	}
	nowShowing = t.parent().next();

knowuh / WISE4 hibernate.cfg.xml trace

Created August 18, 2011 21:21

wise4 (svn -r 2344) trace: /hibernate.cfg.xml not found


	<tomcat startup messages, and one previous exception regarding mail config omitted>


	1334630 [http-8080-2] INFO org.hibernate.cfg.annotations.Version - Hibernate Annotations 3.4.0.GA
	Aug 18, 2011 2:16:09 PM org.hibernate.cfg.Environment <clinit>
	INFO: Hibernate 3.2.6
	Aug 18, 2011 2:16:09 PM org.hibernate.cfg.Environment <clinit>
	INFO: hibernate.properties not found
	Aug 18, 2011 2:16:09 PM org.hibernate.cfg.Environment buildBytecodeProvider

knowuh / gist:1140046

Created August 11, 2011 16:12

	java.io.IOException: No such file or directory
	at java.io.UnixFileSystem.createFileExclusively(Native Method)
	at java.io.File.createNewFile(File.java:900)
	at utils.FileManager.writeFile(FileManager.java:244)
	at utils.FileManager.createProject(FileManager.java:366)
	at utils.FileManager.doRequest(FileManager.java:90)
	at utils.FileManager.doPost(FileManager.java:79)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)

knowuh / feedback_in_learner_data.json

Created August 10, 2011 22:29

Learner data including recent feedback for step.


	{ "MySystem.Link" : { "link100" : { "color" : "rgba(233, 127, 255, 1)",
	"endNode" : "node101",
	"endTerminal" : "b",
	"energyType" : "deb2c030-1ca6-4913-bfa4-c9ea567d7e5f",
	"guid" : "link100",
	"isSelected" : true,
	"label" : { "backgroundColor" : "rgba(255, 255, 255, 0.7)",
	"fontFamily" : "sans-serif",
	"fontSize" : 12,

knowuh / StepWork.java

Created August 10, 2011 14:41

Wise4 StepWork hibernate annotations

	public class StepWork extends PersistableDomain {

	protected static String fromQuery = "from StepWork";

	@Id
	@GeneratedValue(strategy=GenerationType.AUTO)
	private Long id = null;

	@ManyToOne(cascade = {CascadeType.PERSIST})
	private UserInfo userInfo;

knowuh / gist:1134670

Created August 9, 2011 17:36

	Aug 9, 2011 10:36:00 AM org.hibernate.util.JDBCExceptionReporter logExceptions
	WARNING: SQL Error: 0, SQLState: 22001
	Aug 9, 2011 10:36:00 AM org.hibernate.util.JDBCExceptionReporter logExceptions
	SEVERE: Data truncation: Data too long for column 'data' at row 1
	org.hibernate.exception.DataException: could not insert: [vle.domain.work.StepWork]
	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:77)
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
	at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:40)
	at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2163)
	at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2643)

knowuh / MySystem learner data save error

Created August 8, 2011 20:20

null id in vle.domain.work.StepWork entry

	Aug 8, 2011 1:18:28 PM org.hibernate.AssertionFailure <init>
	SEVERE: an assertion failure occured (this may indicate a bug in Hibernate, but is more likely due to unsafe use of the session)
	org.hibernate.AssertionFailure: null id in vle.domain.work.StepWork entry (don't flush the Session after an exception occurs)
	at org.hibernate.event.def.DefaultFlushEntityEventListener.checkId(DefaultFlushEntityEventListener.java:55)
	at org.hibernate.event.def.DefaultFlushEntityEventListener.getValues(DefaultFlushEntityEventListener.java:164)
	at org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:120)
	at org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:196)
	at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:76)
	at org.hibernate.event.def.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:35)
	at org.hibernate.impl.Se

knowuh / gist:1132320

Created August 8, 2011 18:04

When trying to save mysystem step ...

	vagrant@lucid32:~$ Aug 8, 2011 11:01:23 AM org.hibernate.AssertionFailure <init>
	SEVERE: an assertion failure occured (this may indicate a bug in Hibernate, but is more likely due to unsafe use of the session)
	org.hibernate.AssertionFailure: null id in vle.domain.work.StepWork entry (don't flush the Session after an exception occurs)
	at org.hibernate.event.def.DefaultFlushEntityEventListener.checkId(DefaultFlushEntityEventListener.java:55)
	at org.hibernate.event.def.DefaultFlushEntityEventListener.getValues(DefaultFlushEntityEventListener.java:164)
	at org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:120)
	at org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:196)
	at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:76)
	at org.hibernate.event.def.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:35)
	at o

Noah Paessel knowuh