I’m trying to make method that reads 3 different lists, but they should be generic. We know that a generic list can be read like: public void msgList<T>(List<T> readlist) { //do something with generic readlist, as long as T is Int, double or something else } But suppose you want to read 2 arguments in… Read More Make generic method that takes 2 different generic types in c# is it

Inside my class I have: def refresh(self, func = None, *args): if not func: return new_data = func(*args) self.set_text(new_data) But I have 2 problems: What if func doesn’t take any parameters? Why can’t I do *args = None? like I want to do something like this: def refresh(self, func = None, *args = None): if… Read More Python give *args default value

I have the following situation: def func1(a = 0, b = 0): return a + b**2 def func2(x): if x == ‘a’: return func1(a = 2) elif x == ‘b’: return func2(b = 2) print(func2(‘a’)) Is there a way to just pass a not as a String and get rid of the if statements? >Solution… Read More Is there an elegant way to pass down an argument from function1() down to a function2(), that takes several arguments?

I am trying to make a function, which will execute a function with the provided sub arguments in C. Like: int function(void (*func)(), …) // add as many arguments you want for ‘func()’ { va_list ptr; … func(sub_arguments) // the ‘…’ } void *abc(int a) { … } void *one(int b, int c) { …… Read More How to put a function as an argument with unspecified sub arguments in C?

I was trying to set the default value of an argument with a standard dictionary that is built with another function. However, when calling the function which requires said argument a second time, the information from the previous run is leaking into the second run. standard_list = [‘a’,’b’,’c’,’d’] my_list = [‘b’,’d’] my_second_list = [‘a’,’b’] def… Read More Why does using a function to define the default value of an argument causes information leak?

This is my code to extract some info based on some condations . How could i pass Devices variable from def readA( ) to def readB( ) as devices is a avariable will be changed different times . def readB(x): rr = open((‘C:/Users/DotNet/Downloads/Backup Configurtion files Test/’+ Devices +’-NO trust upstream default77.txt’),"a") with open(‘C:/Users/DotNet/Downloads/Backup Configurtion files… Read More Pass Variable from function to another python

I would like to execute a function given in the paramater of a function. Let me explain with an example. #include <stdio.h> #include <stdlib.h> #include <string.h> int object() { printf("Hello, World!"); return 0; } int run_func( int a_lambda_function() ) { a_lambda_function(); return 0; } int main() { run_func( object() ); return 0; } Now, I… Read More How to put a function as an argument in C?

I’m attempting to read URLs from a .csv file to begin a loop. My csv file only contains URLs. While trying to read the URL from the csv file, i’m receiving this error: Message: invalid argument: ‘url’ must be a string I’ve only included relevant code. Thank you in advance for any insight/help. from csv… Read More How to convert URLs imported from .csv to string – Python