roger-link

import time
from pycallgraph import PyCallGraph
from pycallgraph.output import GraphvizOutput


class CallgraphMiddleware(object):
    def process_view(self, request, callback, callback_args, callback_kwargs):

        if settings.DEBUG and 'graph' in request.GET:
            pycallgraph = PyCallGraph(output=GraphvizOutput(output_file='callgraph-' + str(time.time()) + '.png'))

jbache

/*
    Copyright (c) 2014 Cutehacks A/S

    Permission is hereby granted, free of charge, to any person obtaining
    a copy of this software and associated documentation files (the
    "Software"), to deal in the Software without restriction, including
    without limitation the rights to use, copy, modify, merge, publish,
    distribute, sublicense, and/or sell copies of the Software, and to
    permit persons to whom the Software is furnished to do so, subject to
    the following conditions:

mightybyte

{-# LANGUAGE ConstraintKinds     #-}
{-# LANGUAGE FlexibleContexts    #-}
{-# LANGUAGE RecursiveDo         #-}
{-# LANGUAGE ScopedTypeVariables #-}
{-# LANGUAGE TypeFamilies        #-}

------------------------------------------------------------------------------
import           Control.Concurrent
import           Control.Monad
import           Control.Monad.Trans

mtesseract

The Problem

Defining records in Haskell causes accessor functions for the record's fields to be defined. There is no seperate namespace for these accessor functions.

The Goal

Be able to

• use records in Haskell, which share field names.
• use lenses for accessing these fields

lexi-lambda

KSSU splits timer GUI challenge

This document presents an informal “GUI framework benchmark” along the lines of [TodoMVC][]: it is a relatively simple, well-defined problem that can be used to illustrate the strengths and weaknesses of different GUI paradigms. However, unlike TodoMVC, this problem is specifically designed to stress test state management in multi-stage modal flows, where modifications to the application state can be complex but must not be committed immediately.

The problem in question is to write a speedrunning timer for [Kirby Super Star Ultra][kssu]’s [True Arena boss rush mode][kssu-true-arena]. This is a completely meaningless problem to most people, but that’s okay—this document does not assume any familiarity with KSSU or with speedrunning timers more generally. However, I do want to go over a couple basics to provide some context on the problem being solved:

• The True Arena is a videogame boss rush mode where the objective is to beat a series of bosses as quickly as possible.