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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'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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There are keywords like if/in as well as operators like +/- but im looking for a list of things that are like .append
Specifically something that allows you to merge the results of two different loops. Thanks.
They are classed as methods.
Proof:
Here are all of the methods of list objects:
See https://docs.python.org/3/tutorial/datastructures.html#data-structures
The Formatter class has the following public methods:
See https://docs.python.org/3/library/string.html#string-formatting
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Which name is given a function that is separated by undescore.
function_name.
And to a function like FunctionName? and what would be the right one for python and ANSI C.??
Function names like func_one are written in snake case, while functions written like FunctionOne are written in Pascal case, which is a subset of Camel case where the first letter is also uppercase.
Thanks to #abelenky for pointing out the initial error.
function_name is called a Snake Case. It is the recommended casing for Python.
See this answer for more enlightenment.
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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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What does : mean in python? I'm learning how to program in python and the tutorial i'm using
doesn't explain what : does. I can't find what : does on the internet either. Please answer :D
In object indices (e.g. some_list[4:-1]), this is called slice notation. You use it to access parts of a list/object instead of single items. See also this question for more information.
On other statements, it is required by the syntax to introduce a new code block, like on try: or if something: