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I am a beginner of python i didn't found any difference between function and module.it is said that module stores code even after shutting the shell off rather than function.but when i tried to do so it didn't work for me.SO what is the big deal of using a module rather than function in the programming
In programming, function refers to a segment that groups code to perform a specific task.
A module is a software component or part of a program that contains one or more routines.
That means, functions are groups of code, and modules are groups of classes and functions.
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I would like to know how can i connect between python file and c file.
I need to connect with them , so i can use functions from both files.
thanks for the help!
Basic stuff that changes across C and Python is data types. I used ctypes python module to achieve conversion. Once data types are converted/formatted properly for C, you may pass these as arguments to C functions. C apis can remain as it is and changes are required in py code.
Consider looking at https://docs.python.org/3/library/ctypes.html
I have an example code here: https://github.com/Vishwajith-K/snippets/tree/py-c/bitwisepy
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I'm looking for a way to create a function that takes two args, time and operation and it does the operation at the given time as an argument. The script should be running on a server and it reads the data from a Redis-like database. I'm trying to find a way to do that avoid using any other frameworks or non-standard packages. Have any idea about that?
See the library https://github.com/dbader/schedule and this example https://github.com/dbader/schedule/blob/master/docs/examples.rst#run-a-job-once
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By 'true function' I mean a function that cannot be recreated with ordinary python logic. For example the append function could simply be done by creating a list one larger (through lens if you dont define that as a function) than that of the original, and then transfering the contents plus that one from a user input.
If I understand your question correctly, the answer is none. You can implement the entire specification of python, in python. It is self-hosting, as are many other languages.
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I have written a code in Python. There is a part in the code that does integration which has a very high computation time. But the same integration takes very less time in C. I want to run that part in C (that will take some input) and use the output to run the other code in python. In other words, I have a very large code in python, of which I want to run a small part in C. Please tell me how to do that.
You are looking for the ctypes library.
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I'm new to Python and I'm learning from Tutorials Point. They use the term "statement" a lot. Is that like the term "command"? What does it mean?
In computer programming a statement is the smallest standalone element of an imperative programming language that expresses some action to be carried out. It is an instruction written in a high-level language that commands the computer to perform a specified action. A program written in such a language is formed by a sequence of one or more statements. A statement may have internal components (e.g., expressions).
https://en.wikipedia.org/wiki/Statement_(computer_science)