Jesús Gómez jgomo3

Keybase proof

I hereby claim:

I am jgomo3 on github.
I am jgomo3 (https://keybase.io/jgomo3) on keybase.
I have a public key whose fingerprint is E8CA 7677 6DF0 F87E 23D7 21DA BE66 27F0 D1C6 243A

To claim this, I am signing this object:

How to delete a file from a Git repository, but not other users' working copies

Suppose you have, by mistake, added your IDE's project folder (you know, these .idea folders with all kinds of local paths and configuration data and settings in it) to the Git repository of your project. (We're talking about a whole folder here, but the same rules apply to individual files as well.)

Of course, you only realize that two days after the fact and have already pushed it, and your colleagues have already pulled it. They use the same IDE as you do, so whenever they change a setting or fix paths, they can either

commit that, causing nasty merge conflicts for you and others or
ignore the changes and carry around a modified file until the end of time without ever committing it.

	#!/usr/bin/env python3

	import unittest


	def build_sieve(n):
	"""Create the extended and optimized Sieve of Eratosthenes.

	The size of the sieve is `N`
	`sieve[i]`` is `0` if `i` is prime

	def redu(n, c):
	return (n + c)//3

	T = [0, -1, 1]

	N = int(input())

	while N > 1:
	C = T[N%3]
	R = redu(N, C)

	import functools

	@functools.lru_cache(maxsize=None)
	def redu(n, s=0):
	if n < 1 or s < -2 or s > 2:
	return None
	if n == 1:
	if s == 0:
	return [(1, 0)]
	else:

	import random
	import re
	import sys

	def get_text(file):
	return file.read()

	def scramble(word):
	return \
	('' if len(word) == 0 else word[0]) + \

	CREATE TEMPORARY TABLE object_with_cases
	(
	id int,
	case int
	);

	INSERT INTO object_with_cases
	(id, case)
	VALUES
	(3, 1)

	#!/bin/sh

	# consolidar.sh
	#
	# 10 de junio de 2016
	# Concatena a los pdf de la carpeta `Preliminares` los pdf
	# correspondientes con el mismo nombre en la carpeta `Respuestas`
	# y el resultado lo genera con el mismo nombre en la carpeta
	# Consolidados.
	#

	import psycopg2 as pg

	from io import BytesIO
	from collections import defaultdict
	from contextlib import contextmanager
	from psycopg2.extensions import ISOLATION_LEVEL_AUTOCOMMIT, ISOLATION_LEVEL_READ_COMMITTED

	READ_COMMIT = ISOLATION_LEVEL_READ_COMMITTED
	AUTO_COMMIT = ISOLATION_LEVEL_AUTOCOMMIT

	# Given a table of strings, which could reference any other string in the table,
	# returns the string after resolving all the references.
	# Example:
	# table = {a: 'ツ', b: '(%{a})', c1: '¯\_', c2: '_/¯', o: '%{c1}%{b}%{c2}'}
	# explode_key(table, :o) => ¯\_(ツ)_/¯
	# It doesn't allow circular references.

	def explode_key(keys_table, key)
	partial_string = keys_table[key]
	allowed_loops = keys_table.keys.length # [1]

Jesús Gómez jgomo3

Keybase proof

How to delete a file from a Git repository, but not other users' working copies

Why .gitignore won't help