Weng Kai C Programming Language: Study Notes

  • Interpretation and compilation

    Interpretation ( Python ): With a program, that program can try to understand your program, and then do as you request (not directly run, but run on this help program);

    Compile ( C ): With a program like a translator to translate the program into your computer can understand the true language (machine language) to write the program, and then, this machine language program can write directly executed.

    The language itself does not distinguish between interpreted and compiled, it can be compiled to explain, but each language has its own habits.

    Python common interpreter interpreted, but also can compile and run; Similarly C language compiler normally perform, but someone has to do C language interpreter.

  • Language prevalence statistics

    http://www.tiobe.com/index.php/content/paperinfo/tpci/index.html

    The latest statistics (2019.12.27)

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    The prevalence of programming languages ​​and their irreplaceable, generic library related.

  • C Language Introduction

    C language starting in 1969. (The summer of "69"), pointers are the soul of the C language. C language from language to B, B to language from BCPL, BCPL rest Fortran. 1989 ANSI C, 1990 Nian ISO accepts ANSI standard called C89, then C95, C99.

    The current C language is a language industry, used for the bottom layer.

    IDE (editor, compiler = + Integrated Development Environment), recommended DEV C ++ (4.9 for win8)

  • References

  1. Weng Kai, C language program relates, B station
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