jpgreenwald

// Node.js CheatSheet.
// Download the Node.js source code or a pre-built installer for your platform, and start developing today.
// Download: http://nodejs.org/download/
// More: http://nodejs.org/api/all.html


// 0. Synopsis.
// http://nodejs.org/api/synopsis.html

jpgreenwald

sudo modprobe hid_magicmouse scroll-speed=1 scroll-acceleration=4

jpgreenwald

# First verify the version of Java being used is not SunJSK.
java -version

# Get the latest Sun Java SDK from Oracle http://www.oracle.com/technetwork/java/javase/downloads/jdk-7u1-download-513651.html
wget http://download.oracle.com/otn-pub/java/jdk/7u1-b08/jdk-7u1-linux-i586.rpm

# Rename the file downloaded, just to be nice
mv jdk-7u1-linux-i586.rpm\?e\=1320265424\&h\=916f87354faed15fe652d9f76d64c844 jdk-7u1-linux-i586.rpm

# Install Java

jpgreenwald

http://db.tt/OvdCg4Fe

jpgreenwald

MERGE INTO target_name T USING
( select 1 from dual) S ON
( clause_that_finds_record inside T )
WHEN MATCHED THEN UPDATE 
  SET update_what_you_want_in_T 
WHEN NOT MATCHED THEN
  INSERT(
    stuff_in_t 
  ) VALUES(  ...values... );    

jpgreenwald

git fetch origin
git checkout master
git merge origin/master

jpgreenwald

package com.swsandbox.resource;

import com.swsandbox.service.UserService;

import javax.inject.Inject;
import javax.servlet.*;
import javax.servlet.annotation.WebFilter;
import java.io.IOException;

@WebFilter(urlPatterns = "/*")

jpgreenwald

When you see this:

at java.lang.Thread.run(Thread.java:724)
Caused by: java.lang.UnsatisfiedLinkError: no snappyjava in java.library.path
	at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1878)
	at java.lang.Runtime.loadLibrary0(Runtime.java:849)
	at java.lang.System.loadLibrary(System.java:1087)
	at org.xerial.snappy.SnappyNativeLoader.loadLibrary(SnappyNativeLoader.java:52)
	... 114 more]]

jpgreenwald

package com.swsandbox.hack;

import com.google.common.collect.ImmutableSet;
import com.google.common.util.concurrent.Service;

import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.inject.Produces;

/**
 * This is included to bypass the Java EE 7 issue with Google Guava and CDI:

jpgreenwald

<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
    <persistence-unit name="db" transaction-type="JTA">
        <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
        <jta-data-source>jdbc/DbPool</jta-data-source>
        <exclude-unlisted-classes>false</exclude-unlisted-classes>
    </persistence-unit>
</persistence>