smahs’s gists

smahs / merge_sort.py

Created June 28, 2018 09:07

Merge Sort - the Pythonic way

	def sort(l):
	if len(l) <= 1:
	return l
	mid = len(l) // 2
	return merge(sort(l[:mid]), sort(l[mid:]))

	def merge(l, r):
	out = []
	while l and r:
	if l[0] <= r[0]:

smahs / dj_rest.py

Last active March 28, 2016 11:49

Micro REST Framework for Django: A Prototype

	from django.views.generic import View
	from django.http import (
	QueryDict, HttpResponse, HttpResponseBadRequest,
	HttpResponseNotFound, HttpResponseNotAllowed,
	)
	from django.core.serializers.json import DjangoJSONEncoder
	from django.core.exceptions import (
	ObjectDoesNotExist, ValidationError,
	)
	from django.db import transaction

smahs / django_login_wrapper.py

Last active September 8, 2015 08:39

Modified login_required middleware for performing custom auth tasks in django.

	from django.http import HttpResponse
	from json import dumps


	def errorify(message):
	return HttpResponse(dumps({
	'error': message
	}), content_type = 'application/json')

smahs / db_query_stringify.go

Created August 9, 2015 15:14

Returns SQL select query data as [][]string, like dynamic languages. Time and memory complexities are, of course, not optimal.

	import (
	"database/sql"
	"fmt"
	_ "github.com/lib/pq"
	)

	// Connection pool as a singleton
	var dbConn *sql.DB

	/* Returns an open connection to the database

smahs / tetris.py

Created August 9, 2015 08:30

A full and text only, yet very much playable, version of Tetris written in Python without any dependencies. No curses or ncurses!

	from random import choice
	from copy import deepcopy
	from sys import exit

	# Initial shape matrices for the five Tetrominos
	shapes = [[[0, 0, 0, 0], [1, 1, 1, 1], [0, 0, 0, 0], [0, 0, 0, 0]],
	[[1, 0, 0], [1, 0, 0], [1, 1, 0]],
	[[0, 0, 1], [0, 0, 1], [0, 1, 1]],
	[[0, 0, 1], [0, 1, 1], [0, 1, 0]], [[1, 1], [1, 1]]]

smahs / map_n_merge.go

Last active August 29, 2015 14:25

Generate a hashmap from a struct (without reflection magic), and then merge it with another map and return a merged json.

	/* The last I checked, this gist can be run at:
	http://play.golang.org/p/5keNQZLqfR
	*/

	package main

	import (
	"fmt"
	"encoding/json"
	)

smahs / gist:5637eef8fe4d6593b26f

Created March 23, 2015 07:47

Emulating try-catch in #golang with multi-return statements

	var hids [][]string
	db, err := sql.Open("postgres", "user=myuser dbname=mydb sslmode=disable")
	if err != nil {
	log.Fatal(err)
	os.Exit(1)
	} else {
	defer db.Close()
	rows, err := db.Query(my_query)
	if err != nil {
	log.Println(err)

smahs / gist:7133657

Last active December 26, 2015 09:59 — forked from pjenvey/gist:3808830

	# This fork removes the request parameter for use with Flask framework

	class JsonSerializableMixin(object):

	def __json__(self):
	"""
	Converts all the properties of the object into a dict for use in json.
	You can define the following in your class

	_json_eager_load :

smahs / mfrootdaemon.patch

Created September 22, 2010 19:43

Patch for Mint-FM2 menu sub-system to enable tuxonice support on Arch Linux

	diff -c /etc/rc.d/mfmrootdaemon /etc/rc.d/mfmrootdaemon.new
	*** /etc/rc.d/mfmrootdaemon 2010-09-21 20:52:50.000000000 +0200
	--- /etc/rc.d/mfmrootdaemon.new 2010-09-22 21:27:34.382440785 +0200
	***************
	* 95,101 **
	then
	rm -rf $CIAODIR/*
	# aplay /usr/share/sounds/mintfb-logout.wav &
	! pm-suspend
	fi

Shams Madhani smahs