s16h

try:
    # some code that might raise exception
except:
    # code to handle exception
finally:
    # code to run regardless of exception 

s16h

#!/usr/bin/python

def has_balanced_delimiters(string, delimiters={'(': ')', '[': ']', '{': '}'}):
    """
    Parses a string to determine if it contains balanced delimiters.

    A balanced delimiter string starts with an opening character ((, [, {), ends
    with a matching closing character (), ], } respectively). A balanced
    delimiter string may contain any number of balanced delimiters.
    """

s16h

/* getenv example: getting path */
#include <stdio.h>
#include <stdlib.h>

int main ()
{
  char * pPath;
  pPath = getenv("PATH");
  if (pPath!=NULL)
    printf ("The current path is: %s",pPath);