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0rbianta / getstr.c
Last active December 4, 2021 07:08
Overflow-safe string input for C
#include <stdio.h>
#include <string.h>
void stdinputs(char *strbuff, int len)
{
char *usr;
scanf("%ms", &usr);
strncpy(strbuff, usr, len);
}
@0rbianta
0rbianta / calc_fibonacci.coffee
Created January 13, 2022 21:22
calc_fibonacci with CoffeeScript
calc_fibonacci = (count) ->
ptr = 1
last = 1
for _ in [1..count]
newv = ptr + last
last = ptr
ptr = newv
ptr
console.log calc_fibonacci 2
original:
a2 91 02 94 a0 00 00
mod:
4c 01 00 94 a0 00 00