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nifo / keybase.md

Created August 25, 2020 11:23

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nifo / Articles.md

Last active May 14, 2019 08:43

Aracua Article

Writer Article

Newspilot

nifo / username.py

Created November 5, 2013 09:30

A consultant once said, "Its hard to decide the username for new users. When using the first 3 letter from the firstname and surname. What about 'Bo Ek'". I figured how hard would that be, just repeat the last character . Like "boo, ekk". Turns out, in python, it was only 1 line.

	def create_user_name(first_name, last_name, length=3):
	"""The first 'length' (default 3) letters of first name and last name. Fills
	out with last letter in the names if less than specified length. """
	return first_name.ljust(length, first_name[-1])[:length] + \
	last_name.ljust(length, last_name[-1])[:length]

	# Examples
	print create_user_name('bo', 'ek') # booekk
	print create_user_name('niklas', 'forsstrom') # nikfor
	print create_user_name('bo', 'ahl') # booahl

nifo / rplsls.py

Last active December 27, 2015 11:09

A text version of the game rock, paper, scissors, lizard, spock. Idea from a stackoverflow question, he woundered how he could make his code more beautiful. I enjoyed making this little game one afternoon. stackoverflow Q: http://stackoverflow.com/questions/19584234/a-more-python-efficient-way-to-write-a-code/19592121

	from random import randint

	# ex. scissors and lizard is beaten by rock
	beaten_by = {'rock': ['scissors', 'lizard'],
	'paper': ['rock', 'spock'],
	'scissors': ['paper', 'lizard'],
	'lizard': ['spock', 'paper'],
	'spock': ['scissors', 'rock']}

	def rplsls_game():

nifo / passwords.py

Last active December 27, 2015 10:59

A couple of methods used for building a neat password. passwords is a generator of random passwords using a specfic set of characters and a min and max length. valid_password is just one validation, you can certainly make up more requirements for what should pass as a valid password. This one is used to specify how many digits, lowercase and upp…

	def password_generator(min_len= 10, max_len=18,
	chars='abcdefghjkmnpqrstauvz123456789ABCDEFGHIJKLMNOPQRSTUVXYZ!#$@'):
	"Generator of random passwords using the character set 'chars'"
	from random import randint
	length = randint(min_len,max_len)
	while True:
	yield ''.join(choice(chars) for i in range(length))


	def valid_password(password, digits=0, lower_case=0, upper_case=0):

nifo / personummer.py

Created November 5, 2013 08:25

How to validate a swedish, so called, personnummer. In other countries it might be called social security number.

	def valid_pnummer(pnr):
	"""Returns True if input is a valid personnummer.
	Can be with or without "-" and 19~

	Requirement from the swedish tax agency (2013-08-05):
	http://www.skatteverket.se/privat/folkbokforing/omfolkbokforing/personnumretsuppbyggnad.4.18e1b10334ebe8bc80001502.html

	Kontrollsiffran
	Fjärde siffran i födelsenumret är en kontrollsiffra. Den räknas ut
	maskinellt med ledning av födelsetiden och födelsenumret.

nifo / anagrams.py

Last active December 27, 2015 10:59

A way to get all anagrams from a file. A python version of: http://docs.oracle.com/javase/tutorial/collections/interfaces/map.html and see multimaps.

	def anagrams(file_path, min_group_size=8):
	"Gets all anagrams for the file at file_path. Print outs the result if "
	"there are more than min_group_size (default 8) words."
	"A python version of:"
	"http://docs.oracle.com/javase/tutorial/collections/interfaces/map.html and see multimaps."

	m = {}

	with open(file_path) as file:
	for line in file:

Niklas Forsström nifo

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