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@benmarwick
benmarwick / tables.Rmd
Last active December 31, 2017 16:39
Methods for tables with rmarkdown
---
title: "A few methods for making tables in rmarkdown"
output: html_document
---
Updates:
Packages that have appeared since my original look into this, and seem great:
https://github.com/yihui/printr
@tobyS
tobyS / git-spull
Created January 29, 2014 07:59
Git commands to stash, pop stash & rebase by default. Just put the files (with the given names) into a bin-dir and make them executable. The use e.g. "$ git spush" instead of "$ git push".
#!/bin/bash
STASH_RESULT="`git stash`";
git pull --rebase
if `echo "$STASH_RESULT" | grep -q 'Saved working directory'`
then
git stash pop
fi
@debasishg
debasishg / gist:8172796
Last active May 7, 2024 22:18
A collection of links for streaming algorithms and data structures

General Background and Overview

  1. Probabilistic Data Structures for Web Analytics and Data Mining : A great overview of the space of probabilistic data structures and how they are used in approximation algorithm implementation.
  2. Models and Issues in Data Stream Systems
  3. Philippe Flajolet’s contribution to streaming algorithms : A presentation by Jérémie Lumbroso that visits some of the hostorical perspectives and how it all began with Flajolet
  4. Approximate Frequency Counts over Data Streams by Gurmeet Singh Manku & Rajeev Motwani : One of the early papers on the subject.
  5. [Methods for Finding Frequent Items in Data Streams](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.187.9800&rep=rep1&t
# taken from http://www.piware.de/2011/01/creating-an-https-server-in-python/
# generate server.xml with the following command:
# openssl req -new -x509 -keyout server.pem -out server.pem -days 365 -nodes
# run as follows:
# python simple-https-server.py
# then in your browser, visit:
# https://localhost:4443
import BaseHTTPServer, SimpleHTTPServer
import ssl

(defun org-random-entry (&optional arg) “Select and goto a random todo item from the global agenda” (interactive “P”) (if org-agenda-overriding-arguments (setq arg org-agenda-overriding-arguments)) (if (and (stringp arg) (not (string-match “\S-” arg))) (setq arg nil)) (let* ((today (org-today)) (date (calendar-gregorian-from-absolute today)) (kwds org-todo-keywords-for-agenda) (lucky-entry nil)

@garthk
garthk / dumpsqlite3tocsv.py
Created May 1, 2012 01:07
Unicode-safe Python script to dump sqlite3 tables to CSV for Trac data extraction
#!/usr/bin/env python
"""
Script to open a sqlite3 database and dump all user tables to CSV files.
Tested in Unicode-rich environment.
Usage:
dumpsqlite3tocsv foo.db
"""
import sqlite3, csv, codecs, cStringIO, os, os.path
@andris9
andris9 / git-cache-meta.sh
Created March 5, 2012 13:15
git-cache-meta
#!/bin/sh -e
#git-cache-meta -- simple file meta data caching and applying.
#Simpler than etckeeper, metastore, setgitperms, etc.
#from http://www.kerneltrap.org/mailarchive/git/2009/1/9/4654694
#modified by n1k
# - save all files metadata not only from other users
# - save numeric uid and gid
# 2012-03-05 - added filetime, andris9
@href
href / dict_namedtuple.py
Created October 27, 2011 12:00
Convert any dictionary to a named tuple
from collections import namedtuple
def convert(dictionary):
return namedtuple('GenericDict', dictionary.keys())(**dictionary)
"""
>>> d = dictionary(a=1, b='b', c=[3])
>>> named = convert(d)
>>> named.a == d.a
True
>>> named.b == d.b