Exciting Workshops on the Skills421 Training Courses

IT Training Courses Skills421 (www.skills421.com) specialises in Java and Java Enterprise Classroom Led IT Training Courses. These courses are offered both as 5 days courses during the week and 2 day courses during the Weekends. Along with our Java courses we also offer 5 Day and Weekend classes in Rule Engine technology - specifically JBOSS …

Installing Eclipse

cd http://www.eclipse.org/downloads/ Download 64 bit Eclipse IDE for Java EE Developers This will download the following file: eclipse-jee-juno-SR2-macosx-cocoa-x86_64.tar Copy the file to Applications and then double-click it to expand it This creates and Eclipse folder containing the Eclipse Application Drag the Eclipse Icon to the task bar for easy access Click the icon in the task bar to open …

Create a Simple JPA Query

Create a simple PostgreSQL Database Table psql mydb mydb=# create user john with password 'secret'; CREATE ROLE mydb=# create table person( personid serial, name varchar(30), age integer, height decimal (4,2) ); NOTICE: CREATE TABLE will create implicit sequence "person_personid_seq" for serial column "person.personid" CREATE TABLE mydb=# grant all on person to john; GRANT mydb=# GRANT USAGE, …

Create a Maven JPA Project

These instructions are for Eclipse or Spring Tool Suite (STS) 1. Make Certain you have a Database Connection Window -> Show View -> Other -> Database Management -> Database Explorer Database Connections -> New -> PostgreSQL -> Next New Driver Definition -> Jar List -> Add Jar Zip select your downloaded PostgreSQL JDBC Jar OK …

Lock Down Location Services on iPhone

Obviously location services and find my iPhone are useless if the first thing a would-be thief does is turn off location services and find my iPhone. Here is a great article that explains how to lock down location services and find my iPhone to prevent a would-be thief from doing just that. Improve Find My …