ssebastianj

Shortcut	Action
CTRL+@	set-mark-command
CTRL+A	beginning-of-line
CTRL+B	backward-char
CTRL+D	delete-char-or-list
CTRL+E	end-of-line
CTRL+F	forward-char
CTRL+G	send-break
CTRL+H	backward-delete-char

ssebastianj

Cogging the examples

$ python3 -m venv .venv
$ . ./venv/bin/activate
$ python -m pip install --upgrade pip pip-tools
$ python -m piptools compile --generate-hashes -o requirements.txt -r requirements.in
$ python -m piptools sync requirements.txt
$ python -m cogapp -erP examples.md

ssebastianj

import types


def attach_docstring(value, docstring: str):
    class_name = type(value).__name__
    class_bases = (type(value),)
    build_body = lambda ns: ns.update({"__doc__": docstring})
    return types.new_class(class_name, class_bases, exec_body=build_body)(value)

ssebastianj

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

# Author: Sebastián J. Seba

import itertools


class DeadLock(object):
    def __init__(self, asignados, maximos, disponible):

ssebastianj

#!/usr/bin/env bash

set -euo pipefail

# In some commands, I've used the full parameter names just for the sake of learning/debugging/memorizing.

# From $ man xargs:
# --max-procs 
#        Run up to max-procs processes at a time; the default is 1.  
#        If max-procs is 0, xargs will run as many processes as possible at a time.

ssebastianj

ls config 2>/dev/null           # Answer <y> to run proposed fix | <ENTER> to skip proposed fix | <Ctrl+C> to exit
ls -la config 2>/dev/null       # <Ctrl+C> if the issue was resolved | Answer <y> to try current fix | <ENTER> to skip current fix
ls -lAh config 2>/dev/null      # <Ctrl+C> if the issue was resolved | Answer <y> to try current fix | <ENTER> to skip current fix
tree -L 1 config 2>/dev/null    # <Ctrl+C> if the issue was resolved | Answer <y> to try current fix | <ENTER> to skip current fix
echo 'End'                      # No more fixes to try. If the issue was not resolved please open an issue on https://github.com/project/issues / <ENTER> to exit

ssebastianj

¿Cuándo Pasa Resistencia?

API

1. Identificador de usuario

El identificador de usuario userId a utilizar en las peticiones está en función del tipo de línea de colectivo que se desea consultar (urbana o interurbana).

Línea	UserId
Urbana	0d7c6b60-7b7f-4833-ace7-e633dc1a33c9
Interurbana	30d72c97-568b-4dcb-b239-13c0a318348c

ssebastianj

// ==UserScript==
// @name UTN FRRe: SysAcad - Extra Info Exámenes
// @namespace http://sysacadweb.frre.utn.edu.ar
// @author Sebastián J. Seba
// @version 1.3.0
// @description Muestra información ampliada sobre los exámenes tales como promedios generales, aplazos, cantAusentes y más.
// @license GPL version 3 or any later version; http://www.gnu.org/copyleft/gpl.html
// @include http://sysacadweb.frre.utn.edu.ar/examenes.asp
// @include http://sysacadweb.frre.utn.edu.ar/examenes.asp?id=*
// @require http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js

ssebastianj

python -c "import pip, pprint; pprint.pprint([pkg.get_entry_map().get('console_scripts', '') for pkg in pip.get_installed_distributions()])"

ssebastianj

Types

A type is a collection of possible values. An integer can have values 0, 1, 2, 3, etc.; a boolean can have values true and false. We can imagine any type we like: for example, a HighFive type that allows the values "hi" or 5, but nothing else. It's not a string and it's not an integer; it's its own, separate type.

Statically typed languages constrain variables' types: the programming language might know, for example, that x is an Integer. In that case, the programmer isn't allowed to say x = true; that would be an invalid program. The compiler will refuse to compile it, so we can't even run it.