Argv Questions

I can compile this code with no issues, the idea right now is just to test that i can successfully enter the cipher key(command line argument)

Probably stupid question i have some code: if argv.empty? modulename else #awesome code here end but

When i pass any variable to command line, it prints that parameter and when i did pass any parameter to command line while executing my python

I am trying to do the following: in cmd: python __main__.py 127.0.0.1 the in main.py:

For a course i'm taking i'm supposed to create a program that creates a simple ciphertext from plaintext using a key that the user inputs as a

I'm working on the second homework caesar of cs50. it seems most of my review is correct except the last one. i cannot handle the situation of

I am trying to open a txt file for a program entering the name of the file as a command line argument. if i provide the path as a string it works,

I wanna know why is result 1 for no arguments. int main(int argcount, char *arglist[]) { int i; printf("number of

I need to take an argument (argv[2]) and convert it to uint16_t type. how i can get this? i put a port in argument so i need to convert in

From reading docs in either msdn or the n1256 committee draft, i was under the impression that a char would always be

I am relatively new to coding, especially in c. i am attempting to create a simple program designed to take a phrase, or list of strings, as

This question may be silly. c standard:(referred to here as argc and argv, though any names may be used, as they are local to the function

What's up ? i can't understand this issue... i know that the first element of an array stock the address of the entire array. but in this