Yesterday, I tried to visit goodkeywords.com, but there was an error I can’t access that page. I tried my times so I asked my friends and they can entered the website!. Then I figure out that may be I have been blocked by my ISP or firewall because when I tried to surf through proxy site, I can enter the site!. Let see how to visit a website that has blocked through a proxy site.
When you know IP address and mask number, you sometimes want to know subnet number, subnet broadcast address and range of valid IP addresses. In common ways, you can find these by convert the IP address with mask number to binary and perform boolean AND but that takes too much time. So let see how to find these answers in a short time.
I have used Wordpress as my blogging system for a while. There are too many plug-ins for Wordpress available, you can’t try all of it. I found only some have useful for me or may be I haven’t try all yet(who will?). Here is the lists of cool plug-ins that I used:
Now I will show about how to generate a diagram from an existing code. It also can be called reverse engineering method. This example I will generate a class diagram from my existing source codes.
In this part, I am going to show how to generate code from existing diagram so that it can reduce a lot of work if you have an well-defined diagram. Also, it can make sure that the coding structure of your project will conform as in a diagram.
A Use Case diagram is useful when you are describing requirements for a system in the analysis, design, implementation and documentation stages.
Introduction
This article show how to create UML Model on NetBeans and infers that you have already install NetBeans 5.5 (IDE) already. It divided into 4 parts:
Split method in String class will break a string into tokens or array. By specify regular expression as delimiters, as the example below.
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