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@broofa
broofa / checkForUndefinedCSSClasses.js
Last active June 22, 2025 08:19
ES module for detecting undefined CSS classes (uses mutation observer to monitor DOM changes). `console.warn()`s undefined classes.
/**
* Sets up a DOM MutationObserver that watches for elements using undefined CSS
* class names. Performance should be pretty good, but it's probably best to
* avoid using this in production.
*
* Usage:
*
* import cssCheck from './checkForUndefinedCSSClasses.js'
*
* // Call before DOM renders (e.g. in <HEAD> or prior to React.render())
@jumperchen
jumperchen / Dockerfile
Created December 15, 2015 06:10
ZKSandbox's Dockerfile
FROM java:8-jdk
MAINTAINER Jumper Chen <jumperchen@potix.com>
ENV JAVA_HOME /usr/lib/jvm/java-8-openjdk-amd64
# Config to get to install git, maven, and tomcat7
RUN apt-get update && apt-get install -y --force-yes git maven tomcat7
VOLUME /zksandbox
# copy your zksandbox (depends on where the Dockerfile located) folder
@esfand-r
esfand-r / DragVM.java
Last active December 10, 2015 21:08 — forked from dennischen/DragVM.java
package org.zkoss.mvvm.examples.duallistbox;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.zkoss.bind.annotation.BindingParam;
import org.zkoss.bind.annotation.Command;
import org.zkoss.bind.annotation.NotifyChange;