If you are used to DOS operating system environment and used “cmd” console before, you probably know about “tree” command. It is a very nice command where you can see the tree like structure in your console window. While the command … Continue reading How Do I Use Directory Listing for My Mac OS X or Linux ?
You may installed a Java Development Kit (JDK) already in your Mac OS X, but what do you do you if your currently installed JDK version is not compatible? Well, I personally had situations like that. More recently, I had to compile a Java … Continue reading Changing Default Java Version in Mac OS X (Yosemite)
Google App Engine (GAE) is one of the well known Platform As A Service (PAAS) platform for a reasonable price. Actually, when you start out, GAE is one of the cheapest because it is actually free. Other well known one … Continue reading How to Logout / Reset Saved Credential from Google App Engine
If you are a Java developer like me, the chance is that you have been used Eclipse IDE as your primary developer tool. Sorry, if I am mistaken, but Eclipse IDE is the most widely used development tool among Java … Continue reading 3 Useful Must Know Eclipse IDE Keyboard Shortcuts
Back in the college, I remember how much comments in the codes were emphasized by the computer science professors. They told us that everyone needs to include the good comments in his or her codes because other people need to … Continue reading Code Discipline: Shall I Comment on My Code?