Novice does not understand Xcode and Mac system may make mistakes and my suggestions

I am learning iOS just getting started novice, I installed black apples, I like the perfect person, but the black Apple is not perfect system, such as can't shut the machine Ah, and graphics card can not drive Ah, when their computer appeared white screen and the time of the gas without temper. I am a novice. When I started to learn Java but I like the mobile side, I chose this direction, in preparation for the work of the basic error also met a time. may be helpful for beginners

For example, when I install the video card of the Black Apple. In the face of this problem, I use the Chameleon to guide, in the vision of the post a lot of installation paste other steps fortunately, but some computers will appear 5 countries, it teaches you how to delete ah, delete what files, for the black Apple, it is unstable, those files are more or less functional, Especially in the Mac disk system files, when the deletion of any files are backed up, the final is to be put in, but put in the time will encounter a lot of 5 of countries problems, and more can not solve on the reload. My suggestion is to drive the graphics card first, because most of the problems may be video card problems. For the chameleon, the driver can only be changed DSDT (search for a change on the Internet) such as port matching, and problematic places to patch. You may be able to enter without deleting, and the chances of a perfect drive are great. Black Apple toss time for us to understand the computer is helpful, there is a function is to modify the permissions, such as Mach_kernel that the file is cracked version may be a bit mismatched computer, modify the permissions can be changed it.

Beginners will learn more about the shortcut keys

Also has Xcode question, I in installs the time to be anxious, actually also pulls into the application to go. Why every time you open a prompt is not pulled onto the application. Finally, I understand that I opened the program that has not been pulled in, I also saved in the duck (every time you open the question mark hint) Other Xcode function is OK click that Main.stroyboard will appear that unexpected exit. In fact, you still do not understand the Mac system you see why the 3g application to pull into the application will become 5g. Remove the duck with a question mark and enter the application to open the Xcode and save it in duck.

Learning iOS is a long way to go, no matter how difficult it is to learn. Let my temper calm down. Study hard.

Novice does not understand Xcode and Mac system may make mistakes and my suggestions