Summary of October 20th- My first APP "Hello World"

Logbook noting:

The next figure shows the conduction with tutorial video:

Figure 1: Very useful online video tutorial

Next figure show the output of Hello World.

Figure 2: Output of my first project "Hello World"

In this figure, it is obvious that the characters are not in the middle of the screen as the program designed. This is because the X code holds the original setting at this moment. The developer should change the setting and move the characters into the middle of the screen.

Next figure shows the modifying process.

Figure 3: Modifying the settings

Then, the next figure shows the output of the modified program.

 

Figure 4: Modified project

Comments:

That was the first time for me to develop an application. I was so exciting when I made something out according to the online tutorial.