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bbolli / norway.geojson
Created September 27, 2021 17:57
norway route 2021-09
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@bbolli
bbolli / Makefile
Created September 18, 2018 20:22
Makefile fragment for printing all MAKE variables
# debug support
# escape single quotes
SQ = '$(subst ','\'',$(1))'
# simple "name = value" list
print_vars = printf '%s\n' $(foreach v,$(sort ${.VARIABLES}),'$v = '$(call SQ,$($v)))
# TAB-separated list of "name origin value1 value2", where
# value1 is the unexpanded value, and value2 is the expanded value.
@bbolli
bbolli / win32_error_category.cpp
Created January 27, 2017 14:54
A C++11 std::error_category for Win32 and Winsock error codes
#include <system_error>
#include <windows.h>
/// Wrap the Win32 error code so we have a distinct type.
struct win32_error_code
{
explicit win32_error_code(DWORD e) noexcept : error(e) {}
DWORD error;
};
@bbolli
bbolli / to_utf8.cpp
Last active November 3, 2016 10:25
An efficient and macro-less way to convert wchar_t to UTF-8
/*
* Look Ma, no macros!
*/
/**
* Append the UTF-8 encoding of @a ch to @a cont.
*/
template <class Container>
void to_utf8(Container& cont, wchar_t ch)
{
@bbolli
bbolli / async.cpp
Created February 18, 2015 22:45
A wrapper that runs a function with a timeout
// Needs to be compiled with -std=c++1y for optionals support
#include <chrono>
#include <cstdio>
#include <cstring>
#include <experimental/optional>
#include <future>
#include <type_traits>
@bbolli
bbolli / keybase.md
Created September 17, 2014 21:30

Keybase proof

I hereby claim:

  • I am bbolli on github.
  • I am bbolli (https://keybase.io/bbolli) on keybase.
  • I have a public key whose fingerprint is 49D5 794A EA77 F907 764F D89E 304B 93CF 506A 903A

To claim this, I am signing this object:

@bbolli
bbolli / hotp.py
Created August 21, 2014 13:36
HOTP/TOTP one time password (RFC 4226/RFC 6238) implementation
"""HOTP/TOTP one time password (RFC 4226/RFC 6238) implementation"""
import hashlib
import hmac
import struct
def hotp(secret, counter, digits=6, alg=hashlib.sha1):
"""Calculate the HOTP value for the given secret and counter.
@bbolli
bbolli / rss2transmission.py
Created August 31, 2010 18:43
def submit_to_transmission(self, enclosure):
"""Submit the enclosure to the Transmission RPC interface"""
conn = httplib.HTTPConnection('localhost:9091')
# the href must not be URL-encoded, or Transmission will barf
url = '/transmission/rpc?method=torrent-add&filename=' + enclosure.href
headers = {'User-Agent': 'fetcher/0.3 (+http://drbeat.li/py/)'}
self.log('Submitting "%s" to Transmission' % enclosure.href)
self.log('* Url: %s' % url, 1)
if self.dry_run:
return