The first day of C language and the first day of ios development
I recently studied ios development. I learned C language first, and then OC and swift. it is very important to lay a good foundation for the so-called "building on the ground", so the C language must also be well studied. the operating system used in learning is OS X, and the development tool is Xcode.
- Application software and operating system
- Directory structure of OS X System
- Steps for developing a C Language
Note: The compiler will first check your code when compiling it. whether the c file complies with the c language syntax rules. If the c file does not comply with the c language syntax rules, an error or a warning will be reported, prompting you where the specific error occurred. The warning can be compiled and formed. o file, can form. out is an uncertain error-> error. Your code is wrong and the code is compiled. o is not qualified
- C program development notes
