Praktikum Mandiri PBO II

mahasiswaku yang rajin-rajin, file untuk praktikum mandiri bisa anda unduh di link di bawah ini :

praktikum mandiri pbo2-230709.zip

terima kasih….

NB: rename file tersebut menjadi file *.zip untuk membukanya, karena file tersebut adalah *.zip.ppt (karena di wordpress tidak diperbolehkan upload file zip)

Demo Spring IoC

Bagi yang ingin mengenal Inversion Of Control (IoC) atau Dependency Injection (DI) pattern menggunakan Spring Framework, bisa melihat demonya melalui YouTube di sini. Tapi sayangnya kualitas audionya jelek dan bukan menggunakan bahasa Inggris (apalagi Indonesia ). JAdi sangat disarankan setidaknya anda membuka-buka dokumentasi Spring Framework dahulu, dan mengenal DI.

Untuk download Spring klik di sini.

Kalau pengen tahu apa itu IoC klik di sini.

Selamat mencoba

ez accessing java properties file

In java, people usually access their properties file via java.util.Properties. But, we can easily access our properties file, using java.util.ResourceBundle. How can it be?

Struts-2 “Flash” Tutorial

This just some kind of “flash recording” about how I learnt Struts-2. Hope this can help you how to make a jump-start in learning struts-2…. I’ll still improve and continue making this tutorial. But remember, this is not “best practice” in “real world”.

Struts2 : using radio group

Struts2 documentation is not “really” a documentation I think. I cannot find how to use a radio group. Ok, in this post I’ll describe how to use it (in a form, actually).

sorting using “java.util.Comparator”

This is about how to sort ArrayList of an object using java.util.Comparator. We have 2 student objects, we place them in ArrayList object and we’ll sort them by ID. Why we use java.util.Comparator? CUz it’s easy to implement and we don’t need to change our object class.

Let’s take a look !.

Java Persistence API : a jump start !

few months ago, I thought that JPA was not easy. But, now, using Netbeans 6.1 we can easily make an application (whether desktop or web application) incorporating JPA. In this “jump start” example, i made a very simple example to make you understand in using JPA. You just need Netbeans 6.1, at all ! . Here is our steps :