gunchev

#include <cstdio>

int main()  {
    // Also see https://en.cppreference.com/w/cpp/feature_test
    // and https://en.cppreference.com/w/User:D41D8CD98F/feature_testing_macros
#ifndef __cplusplus
    #error C++ is required
#elif __cplusplus < 199711L
    puts("before C++98?!?");
#elif __cplusplus < 201103L

gunchev

#!/usr/bin/python
# -*- coding: utf-8 -*-

import csv


def main():
    csv.register_dialect('unix', lineterminator='\n', quoting=csv.QUOTE_MINIMAL)
    with open('unix.csv', 'w') as csv_file:
        csv_writer = csv.writer(csv_file, dialect='unix')

gunchev

#!/usr/bin/python
# -*- encoding: utf-8 -*-

"""Timed function and method decorators, portions from the python decorator module

Install 'termcolor' (pip install --user termcolor) for colored output.
"""

from __future__ import absolute_import, print_function, division, unicode_literals

gunchev

#!/usr/bin/python

'''
Get width and height of console

works on Linux, OS X, Windows, Cygwin(Windows) originally retrieved from:
    http://stackoverflow.com/questions/566746/how-to-get-console-window-width-in-python

updated by Doncho Nikolaev Gunchev <dgunchev@gmail.com> to work with python 2 and 3, make pylint happy.

gunchev

/*usr/bin/true; A="$(readlink -f -- "$0")"; function x { rm "$A.bin"; }; trap x EXIT; g++ --std=c++14 -Wall -Wno-unused-label "$A" -o "$A.bin"; "$A.bin"; E=$?; exit $E; # */
// This can be used as script - chmod +x this.cpp; ./this.cpp
#include <cstdio>

constexpr const size_t strlen_const(const char* s) {
    return '\0' == *s ? 0 : strlen_const(s + 1) + 1;
}

int main() {
    https://stackoverflow.com/a/25891133/1136400

gunchev

#!/usr/bin/python2
# -*- coding: utf-8 -*-
"""
>>> f1 = create_file('/tmp/test.bin')
>>> f2 = create_file('/tmp/test.bin')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "<stdin>", line 3, in create_file
OSError: [Errno 17] File exists: '/tmp/test.bin'
>>> f1.close()