Python and C, Java, C # Comparison

C Language: code compiled to get machine code, machine code on the computer directly running, each instruction directly control CPU work.

Other languages: Code compiles the bytecode, and the virtual machine executes the bytecode and converts it to machine code to run on the processor.

Python's syntax is concise, the class library is rich, and if you implement the same functionality, Python may need 10 lines of code, and C may need 100 lines of code.

Python execution is less efficient, and the C language is the most efficient.

1. Ease of view. Python is far simpler than Java, C #.
2. Development speed. Python is far better than Java, C #
3. Running speed. Java, C # is much better than standard python,pypy and Cython can catch Java, but neither is mature enough to do the project.
4. Available resources. Java, C # rich in resources, Python very few, especially Chinese resources.
5. Degree of stability. Python3 and 2 are incompatible, causing some confusion and the failure of a large number of class libraries. Java, C # because there are enterprises behind the support so much more stable.
6. Whether open source. Python is completely open source from the beginning. Java is developed by Sun, but now there are gun openjdk available, and C # is gradually open source.
7. Compile or explain. are all explanatory types.