amar-analytx

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

#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance

alextp

# a short implementation of arow in theano

def arow(params, loss, lbda1, lbda2):
   sigma = [theano.shared(value=np.ones(p.value.shape)) for p in params]
   gl = [T.grad(cost=loss, wrt=p) for p in params]
   ups = {}
   for i in xrange(len(params)):
       ups[params[i]] = params[i] - lbda1*gl[i]/sigma[i]
       ups[sigma[i]] = sigma[i] + lbda2*gl[i]*gl[i]
   return ups

sritchie

// Add this file to ~/.sbt/plugins/plugins.sbt.
//
// Once this is ready, make sure you have sbt 0.12 ("brew install sbt" should do it),
// then try running
//
// sbt "ensime generate"
//
// in bijection's root directory. ("git clone git@github.com:twitter/bijection.git")

resolvers += "Scala-Tools Maven2 Snapshots Repository" at "http://scala-tools.org/repo-snapshots"

lispnik

(if window-system
    (tool-bar-mode -1)
  (menu-bar-mode -1))
(when (eq window-system 'ns)
  (add-to-list 'default-frame-alist '(height . 80))
  (add-to-list 'default-frame-alist '(width . 132)))

(require 'package)
(setq package-enable-at-startup nil)
(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/"))

davidfraser

#!/bin/bash
echo first uninstall evernote using the wine uninstaller
wine uninstaller
echo now searching forregistry entry to remove
cd ~/.wine/drive_c/windows/profiles/$USER/temp
upgrade_code="`grep 'with upgrade code' EvernoteSetup.log  | tail -n 1 | sed 's/^.*with upgrade code {\([A-Fa-f0-9-]*\).*$/\1/'`"
reverse_upgrade_code="`python -c "x='${upgrade_code}' ; y = x[:18].split('-') ; x = x.replace('-', '') ; z = [a+b for a, b in zip(x[16::2], x[17::2])] ; print ''.join(''.join(reversed(part)) for part in y+z).upper()"`"
echo please use regedit to navigate to  '\HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\UpgradeCodes\' and remove the key "$reverse_upgrade_code"
wine regedit

jwinder

(require 'mine-jabber)

;; Username & nickname fields from https://banno.hipchat.com/account/xmpp
(setq hipchat-username "")
(setq hipchat-nickname "")
(setq hipchat-password "")

(setq hipchat-autojoin-rooms
      '("aggregation" "assets" "banno_talk" "banno_cms" "data_services" "emacs" "grip" "kernel" "southen" "troll_talk" "webdev" "design_talk"))

NicolasT

# Deriving Typeclass Instances using Typed Holes

> module Conc where
> import Control.Applicative

We're presented with the following structure:

> data Concurrent a = Concurrent ((a -> Action) -> Action)
> data Action = Atom (IO Action)
>             | Fork Action Action

kevindavenport

mblondel

import numpy as np

rng = np.random.RandomState(0)

print "Trace"
A = rng.rand(3, 3)
print np.trace(A)
print np.einsum("ii", A)
print

jakevdp