Yusup lsgrep

Tutorials

The best tutorials are in the introductory books. See below.
Getting Started with Clojure - A detailed tutorial on getting a modern (as of Jan 2013) Clojure workflow going.
- Emacs Live is a nice development environment based on Emacs.
Understanding The Clojure Development Ecosystem
Clojure Docs Site is a community-driven doc site with good tutorials, and reference material going somewhat deeper than individual API docs.
Functional Programming for the Rest of Us is a classic introduction to functional thinking
[A comprehensive article on namespaces and different ways of requiring them](http://blog.8thlight.com/colin-jones/2010/12/05/clojure-libs-and-namespaces-require-use-import-and-ns.

WARNING: If you're reading this in 2021 or later, you're likely better served by reading:

(This gist was created in 2013 and targeted the legacy GOPATH mode.)

$ ssh -A vm
$ git config --global url."[email protected]:".insteadOf "https://github.com/"

This project has moved to a GitHub repository:

https://github.com/hwdsl2/setup-ipsec-vpn

Clojure Destructuring Tutorial and Cheat Sheet

(Related blog post)

Simply put, destructuring in Clojure is a way extract values from a datastructure and bind them to symbols, without having to explicitly traverse the datstructure. It allows for elegant and concise Clojure code.

Vectors and Sequences

This is a plain-text version of Bret Victor’s reading list. It was requested by hf on Hacker News.

Highly recommended things!

This is my five-star list. These are my favorite things in all the world.

A few of these works have had an extraordinary effect on my life or way of thinking. They get a sixth star. ★

	(defn- debounce-future
	"Returns future that invokes f once wait-until derefs to a timestamp in the past."
	[f wait wait-until]
	(future
	(loop [wait wait]
	(Thread/sleep wait)
	(let [new-wait (- @wait-until (System/currentTimeMillis))]
	(if (pos? new-wait)
	(recur new-wait)
	(f))))))

	mkvirtualenv datascience
	sudo apt-get install python-scipy libblas-dev liblapack-dev gfortran
	sudo apt-get install libffi-dev # for cryptography from scrapy
	sudo apt-get install libxslt-dev # for libxml from scrapy
	export BLAS=/usr/lib/libblas.so
	export LAPACK=/usr/lib/liblapack.so
	pip install numpy
	pip install scipy
	pip install scikit-learn
	pip install pandas

	# -- coding: utf-8 --
	'''
	功能：
	从zonefile文件导入域名到Dnspod

	requirements:
	dnspython==1.10.0
	requests==1.0.4

	'''


	(def ptrn
	{
	:a {:pattern #"a(?!b)"
	:purpose "Only allow a if it is not preceded by a 'b' (negative lookahead)"
	:samples ["acdefg" ; ok
	"abcdef" ; nil
	]}

	:b {:pattern #"(?i)(<title.*?>)(.+?)(</title>)"

	import logging
	import threading
	import os
	import subprocess

	logging.basicConfig(format='%(levelname)s:%(message)s', level=logging.INFO)


	class LogPipe(threading.Thread):