spitz-dan-l

from itertools import chain, starmap

def remove_spans(s, spans):
    to_drop = set(chain(*starmap(range, spans)))
    return ''.join(c for (i, c) in enumerate(s) if i not in to_drop)

ianonavy

def memoize_to_file(func=None, **options):
    """Wraps a function definition so that if the function is ever
    called with the same arguments twice, the results are pulled from
    a cache stored in a file. The filename is specified when decorating
    the memoized function. Iterable objects like dicts, lists or
    pandas DataFrames are cast to a tuple before being hashed, and
    everything else uses the object's __repr__ definition.

    Usage:

dstufft

language: python
python:
  - "2.6"
  - "2.7"
env:
  - DJANGO=1.2.7 SUITE=tests
  - DJANGO=1.3.1 SUITE=tests
  - DJANGO=1.4 SUITE=tests
  - DJANGO=1.4 SUITE=lint
install:

lifthrasiir

No Box<T>

tl;dr: Avoid Box<T> in general.

Actually, this rule is so important that the Rust Pointer Guide explicitly says the same. Therefore without a further ado, you should avoid Box<T> except for these three cases:

1. When you absolutely need a trait object (Box<Trait>). But review carefully to see if it is indeed absolutely needed; you may try to generalize things too far, for example.

2. When you have a recursive data structure. This may be mandatory when you have an inherently recursive data (e.g. scene graph), but it may also be a sign of the premature optimization. Again, review carefully to see if you need to write a separate data structure yourself, and use the collection crate if possible.

agounaris

Download and install xelatex from http://www.texts.io/support/0001/

Based on the exact version etc add the executable on path
export PATH="$PATH:/usr/local/texlive/2016basic/bin/x86_64-darwin"

install all the following
sudo tlmgr update --self
sudo tlmgr install collectbox
sudo tlmgr install ucs
sudo tlmgr install adjustbox

mrocklin

import theano
import theano.sandbox.linalg as linalg

mu = theano.tensor.matrix('mu')
Sigma = theano.tensor.matrix('Sigma')
H = theano.tensor.matrix('H')
R = theano.tensor.matrix('R')
data = theano.tensor.matrix('data')

dot = theano.tensor.dot

uranusjr

import os
import sys
import io
import tarfile
import urllib.request


ARCHIVE_URL = 'http://d.pr/f/YqS5+'

uniphil

Say you have a package with this layout:

my_project/
    my_app/
        files/
            im_a_file.txt
        __init__.py
    run_my_app.py

searls

#!/usr/bin/env bash -e

cat <<TEXT

Git has no undo feature, but maybe these will help:
===================================================

## Unstage work

  Unstage a file

dasl-

Debugging vitess with delve

In this guide, we will run vitess in a docker container, and hook into it with delve, a go debugger. This will allow us to debug via a command line interface to delve, or even via a go IDE such as Jetbrains's GoLand.

Table of contents

• Get the source code
• Build the new docker image
• Run the docker image
  • Increase Docker Engine resources
  • Create an init script to initialize all vitess components in the container
• Run the container